baber/WOPTO huggingface dataset:
Patent JP-H02251051-A (JP)
Title: Heat accumulation type air conditioner
Inventor: YOSHIDA NOBUHIDE
IPC: F25B1/00
Filed: 1989-03-24
Abstract: PURPOSE:To prevent the state of refrigerant from varying, to improve reliability and to control storage cold heat utility ratio by interposing a heat accumulation heat exchanger for both cold storage and cold storage recovery in a refrigerant circuit, and transferring heat between a heat accumulation tank and the exchanger through a circulation passage. CONSTITUTION:Solenoid switching valve 15, 18 are opened and a solenoid switching valve 17 is closed at the time of normal room cooling, a pump 12 of a circulation passage 11 is stopped to stop heat transfer between a heat storage tank 9 and a heat accumulation heat exchanger 10. The valves 15, 18 are closed and the valve 17 is opened at the time of cold storage operation, the pump 12 is operated to thermally exchange with refrigerant by the exchanger 10, and cold heat applied to water is transferred to the tank 9. Accordingly, since it is not necessary to switch the circulation passage of refrigerant in normal room cooling operation and cold storage recovery room cooling operation, the state of the refrigerant is not varied. Since the rotating speed of the pump 12 is controlled by a controller 20 to control heat transfer amount in response to operating conditions, its operating efficiency can be improved.
Patent JP-S61230220-A (JP)
Inventor: TOKUYAMA SHUNJI
IPC: H01H33/59
Filed: 1985-04-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55165254-A (JP)
Title: Roasting method of fluid roasting furnace
Inventor: HIROKAWA AKIKUNI
IPC: B22C5/00
Filed: 1979-06-11
Abstract: PURPOSE: To burn added fuel simultaneously, evenly heat the rotating material and improve combustion efficiency by heating the roating material having beforehand been added with fuel in a fluid roasting furnace.  
     CONSTITUTION: When the roasting material to be roasted is conveyed by a conveyor 2 and arrives at the feed port 1a of a roasting furnace 1, a detector detects this. Then, a solenoid valve 4 is opened and the fuel having been controlled of flow rate by a valve 5 is flowed down onto the roasting material from a service tank 6 and is added to the roasting material. It is then heated by the heating sources charged into the roasting furnace 1 through the feed port 1a of the fluid roasting furnace 1. At this time, the fuel added to the roasting material is also burned, thus the roasting material is evenly heated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55164844-A (JP)
Title: Copying apparatus having black-color pressure plate
Inventor: MANIWA YOSHIO
IPC: H04N1/04
Filed: 1979-06-11
Abstract: PURPOSE:To enable the obtaining of good copies by detecting the size of the original area from the output signal of a means of converting light images to electric signals of a scanning read means and exposing the portions other than the original face as well as by providing a pressure plate of which the pressure contact surface is of a black color. CONSTITUTION:A scanning reader 10 which performs scanning and reading of data by making use of the light transmitted through the optical path of an exposure optical system, a synchronizing circuit, etc. are disposed in said optical system. A pressure plate 1 for fixing originals which has a black-color pressure-contact surface is used. As a result of this, if, for example, the original 0, is smaller than contact glass 2, the signal appearing in the reader 10 is generally white at the end of the original and therefore its level is high and the level of the portions off from the original 0 becomes low. By detecting the size of the original face and making the portions other than the same to a white level in this way, the staining of the pressure-contact surface is obviated from being copied.
Patent JP-H01244636-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAIGO SATOSHI
IPC: H01L21/316
Filed: 1988-03-25
Abstract: PURPOSE:To generate the lateral extension of a trench only at the time of isotropic etching, and to obtain a semiconductor device having the small lateral extension of an inter-element isolation oxide film by conducting anisotropic etching in addition to isotropic etching in a forming process for the trench. CONSTITUTION:The main surface of an silicon substrate 1 exposed by an opening section 4 is removed through an isotropic etching method, using an silicon nitride film 3 and an silicon oxide film 2 as masks, and a trench 5 is formed. The surface of the trench 5 is oxidized, an silicon oxide film 6 is grown, and an silicon nitride film 7 is deposited onto the film 6. The silicon nitride film 7 and an silicon oxide film 8 deposited on the base of the trench 5 are removed through an anisotropic etching method while employing an 'eave' projected to the top face of the trench 5 as a mask, and the opening section 8 is shaped. The silicon substrate 1 exposed to the opening section 8 is taken off using the silicon nitride film 7 and the silicon oxide film 8 as masks, and a trench 9 is formed and an inter-element isolation oxide film 10 is shaped through oxidation treatment while employing the silicon nitride films 3 and 7 as masks. Accordingly, the lateral extension of an inter-element isolation region diminishes, thus reducing an isolation region.
Patent JP-H03272254-A (JP)
Title: Digital subscriber line test system
Inventor: FUJIWARA KENJI
IPC: H04M3/30
Filed: 1990-03-20
Abstract: PURPOSE:To confirm the characteristic of a digital subscriber line accurately by disconnecting a power supply section from the digital subscriber line when a network terminator receives power from an external power supply system so as to allow the digital subscriber line singly to be tested. CONSTITUTION:The system is provided with an integrated services digital network exchange and a network terminator 3. A means 400 or the like to test a digital subscriber line 2 is provided, and a power reception interrupt command means 600 sends an interrupt command to interrupt reception of power from the integrated services digital network exchange via the digital subscriber line 2 to a network terminator 3 via the digital subscriber line 2 when the result of monitor representing power reception from an external power supply system 1000 is returned from the network terminator 3 receiving the monitor command and allows a subscriber line test means 400 to start the test of the digital subscriber line 2.
Patent JP-H11270274-A (JP)
Title: Unconfined compression-strength estimating method of soil improved body by forepiling construction method
Inventor: NINOMIYA TADASHI
IPC: E21D9/04
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide the unconfined compression-strength estimating method of a soil improved body by a forepiling construction method, by which the unconfined compression strength of the prepared soil improved body is determined simply and easily and can be controlled during the execution of works of forepiling. SOLUTION: The unconfined compression strength of the soil improved body 14 prepared by the forepiling construction method is estimated during the execution of works of the forepiling construction method. The replacement ratio of soil particles and a hardener in the soil improved body 14 is obtained by measuring the specific gravity of slime discharged during the preparation of the soil improved body 14 at that time, the obtained replacement ratio is applied to the correlation of the beforehand acquired replacement ratio and the unconfined compression strength of the soil improved body 14, and the unconfined compression strength of the soil improved body 14 is estimated during the execution of works.
Patent JP-H04282915-A (JP)
Title: Level conversion circuit
Inventor: MATSUMOTO KOJI
IPC: H03K19/018
Filed: 1991-03-12
Abstract: PURPOSE:To make the size of a chip area small, to decrease wire length and to reduce the delay time by employing a transistor(TR) being a component of a level output circuit for an ECL-TTL level conversion circuit without use of a TR with SBD. CONSTITUTION:With an ECL signal at an H level inputted to an input terminal IN, a TRQ1 is turned off and an H level TTL signal is outputted to an output terminal OUT. Moreover, with a signal of an L level inputted to the input terminal IN, TRsQ1,Q2 are turned on and an L level signal is outputted to the output terminal OUT. The L level in this case is decided definitely by an output of a reference voltage generating circuit comprising a diode D2 and resistors 2, 3 and a forward operating voltage of the TRQ2. Thus, the ECL-TTL level conversion is implemented without use of a TR with SBD, the size of a chip area is made small, the wire length is decreased and the delay time is reduced.
Patent JP-S52154894-A (JP)
Title: Preparation of urea resin syrup
Inventor: IZUMI HIDEO
IPC: C08G12/00
Filed: 1976-06-18
Abstract: PURPOSE: To prepare highly stabilized urea resin syrup by mixing a mixture of urea, formaldehyde and a lower alcohol with an alkaline catalyst and a buffering agent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56168649-A (JP)
Title: Ejection checker for diazo copying machine
Inventor: UMEDA ARATA
IPC: G03B27/24
Filed: 1980-05-30
Abstract: PURPOSE:To check whether an original and a photosensitive paper are correctly separated and ejected or not by providing a paper detecting means, counters, etc. in an original insertion part, and a photosensitive conveyance path, etc. after the separation position of the original and the photosensitive paper, etc. CONSTITUTION:The total number of sheets of the originals inserted into an exposure part 5 are accurately counted up in an original insertion counter C1 via a paper detecting switch SW1 and the times when the superposed sheets after completion of exposure are correctly separated and ejected are accurately counted up in an original and photosensitive paper correct separation and eject counter C2 via a paper detecting switch SW4. Hence, if copying is accomplished correctly, the count numbers of both counters C1 and C2 coincide, and if they do not coincide, it indicates that the correct separation did not take place or that a jam occured. With such constitution, whether the originals and the photosensitive papers were correctly separated and ejected is easily checked.
Patent JP-H05231547-A (JP)
Title: Metal gasket
Inventor: UEDA KOSAKU
IPC: F16J15/08
Filed: 1992-02-21
Abstract: PURPOSE:To completely seal a three-point junction portion of a chain chamber cover portion, a cylinder block portion and a cylinder head portion in a cylinder gasket for use in an internal combustion engine. CONSTITUTION:A bead 6 is provided in the opening 106 of a metal gasket 104 in such a manner that it projects from the edge of the opening and, the apex portion of the bead is pushed as a cylinder head 103 is fastened, and the position at which the bead is curved is formed into a sealed portion after the head is fastened.
Patent JP-S63238808-A (JP)
Inventor: MAEDA NOBUHIDE
IPC: A46B15/00
Filed: 1987-03-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6197014-A (JP)
Inventor: BUJIYOON HANMARUSUKOGU
IPC: B01D51/04
Filed: 1985-04-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62229474-A (JP)
Title: Picture retrieving and diagnostic device
Inventor: KIMURA HIROTO
IPC: G16H10/60
Filed: 1986-03-31
Abstract: PURPOSE:To take out required picture information and chart information at any time by providing a picture information storage means, picture annex information storage means, a display means, a processing means, a management means, and a control means. CONSTITUTION:Picture information and picture annex information in a picture information storage circuit 1 and a picture annex information storage circuit 2 are displayed on a picture display device and a picture annex information display device 4. A menu picture storage circuit 6 generates menu pictures in accordance with original pictures obtained by various medical examining devices and diagnostic devices and preserves menu pictures generated by a various processing circuit 5 which performs various processings using picture annex information. A control circuit 10 controls information input/output processings among the picture information storage circuit 1, the picture annex information storage circuit 2, the picture display device 3, the picture annex information display device 4, the various processing circuit 5, the menu picture storage circuit, a picture information management circuit 7, a menu picture management circuit 8, and a picture annex information management circuit 9.
Patent JP-H10266295-A (JP)
Title: Washstand
Inventor: UMAJI TAKAMITSU
IPC: A47K1/02
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a washstand on which a space in a cabinet can be effectively used for housing by laying a trap pipe so as to deviate to the backboard side of the cabinet. SOLUTION: A vertical waste pipe 3 communicated to a waste port of a washbowl 2 is inserted into and connected to a vertical connecting port 8a of an elbow-shaped joint 8, and a horizontal connecting port 8b of the joint 8 is projected in the backboard 10 direction of a cabinet 1. An end part of a horizontal pipe part 9a of an almost inverse L-shaped connecting pipe 9 is inserted into and connected to the horizontal connecting port 8b of the joint 8, and a vertical pipe part 9b of the connecting pipe 9 is hung downward in a position brought near to a backboard 10 of the cabinet 1. An almost U-shaped trap pipe 5 is connected to the lower end of the vertical pipe part 9b of the connecting pipe 9.
Patent JP-H11318476-A (JP)
Title: Cloning and purification of age i restriction endonuclease in escherichia coli
Inventor: XU SHUANG-YONG
IPC: C12N1/21
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a new isolated DNA for production, etc., of restriction enzymes comprising DNA available from Agrobacterium gelatinovorum and encoding AgeI restriction endonuclease, derived from bacteria and useful for gene manipulation, etc. SOLUTION: This isolated new DNA is available from Agrobacterium gelatinovorum and encodes AgeI restriction endonuclease and is used for cleaving DNA molecule into small fragments in order to carry out molecular cloning and characterization of gene. The DNA is obtained by digesting genome DNA of Agrobacterium gelatinovorum with a restriction enzyme Sau3AI, building Sau3AI partial genome DNA library and screening the library by utilizing AgeI restriction endonuclease activity.
Patent JP-S51150114-A (JP)
Title: Winding method for a long thermoplastic tube
Inventor: YOSHIDA KENICHI
IPC: B65H75/34
Filed: 1975-06-18
Abstract: PURPOSE:In winding a large-diameter long thermoplastic tube such as a polyethylene underwater water-supply tube, artificial external-force is reduced whereby it is made possible to wind up a larger-diameter long thermoplastic tube by the use of an avilable winding machine.
Patent JP-S51150195-A (JP)
Title: Grinding machine
Inventor: NISHIMOTO SHIYUUJI
IPC: B24B41/06
Filed: 1975-06-18
Abstract: PURPOSE: To prevent vertical deflection of a work by using a suppression guide plate. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S62229071-A (JP)
Title: Analysis of continuous plural items
Inventor: TAKEUCHI SADAO
IPC: G01N35/02
Filed: 1986-03-31
Abstract: PURPOSE:To prevent suspension of flow-distribution of specimen and increase analysis of specimen provided with analysis item by the No.2 quantitatives analysis method, by detecting that a proceeding specimen is not existing in an analysis position of the analysis item by the No.2 quantitative analysis method and performing the analysis giving priority to this. CONSTITUTION:Detection is made to confirm that no preceding specimen is existing in an analysis position of analysis item by the No.2 quantitative analysis method, and flow-distribution of specimen for the analysis item by the No.2 quantitative analysis method is conducted following this detecting signal in such a way that the priority is given to the specimen flow-distribution for the analysis item by the No.1 quantitative analysis method, and consequently, time for frequency of specimen flow-distributions for analysis item by the No.1 quantitative analysis method can be saved. When a specimen subject to analysis with respect to the analysis item according to the No.2 quantitative analysis method continues, for a specimen located in the succeeding position, specimen flow-distribution for analysis item by the No.2 quantitative analysis method can be performed by giving priority to the specimen flow-distribution for the specimen item according to the remaining No.1 quantitative analysis method at the time when the preceding specimen no more exists in the analysis position of the analysis item according to the No.2 quantitative analysis method.
Patent JP-H03274802-A (JP)
Title: Waveguide and gyrotron device using the same
Inventor: ITO YASUYUKI
IPC: H01J23/40
Filed: 1990-03-26
Abstract: PURPOSE:To simplify the device and to improve the reliability by providing a notch at a circular waveguide to guide an electromagnetic wave, reflecting the electromagnetic wave radiated from the notch on an annular mirror, and making the electromagnetic wave incident on the notch of the circular waveguide in a mode converter. CONSTITUTION:A concave mirror 38 is divided into the same pieces as the number of circumferential direction modes 12 of an input electromagnetic wave with shape periodically changing in a circumferential direction. A step 40 is provided at the boundary of each divided reflecting surface 39. Then, a unit normal vector set on the divided reflecting surface 39 is formed so as to satisfy a specific condition. Meanwhile, the appropriate position of the notch 37, the diameter, and the tapered angle of a tapered circular waveguide 36 are set so that the distribution of the electromagnetic field of the electromagnetic wave reflected on the annular mirror 35 can approach that of a TE01 mode at the notch 37. As a result, it is possible to transmit the electromagnetic wave with whispering gallery mode by directly converting to the TE01 mode with the mode converter 32.
Patent JP-H08268753-A (JP)
Title: Dielectric porcelain composition
Inventor: SHIMO SHINJIRO
IPC: H01B3/12
Filed: 1995-03-30
Abstract: PURPOSE: To obtain a dielectric porcelain compsn. capable of firing at a low temp. of 900-1,050 deg.C because it is fired in combination with a conductor metal such as Ag or Cu, having a high relative dielectric constant and a high Q value in a high-frequency region, excellent also in temp. characteristics of resonance frequency and capable of attaining a further reduced size and high performance of a high-frequency electronic circuit board. CONSTITUTION: A principal compsn. represented by the compositional formula (1-x)MgTiO3 -xCaTiO3 (where (x) shows weight ratio and 0.01<=x<=0.15) is prepd. and 3-20 pts.wt. (expressed in terms of B2 O3 ) boron-contg. compd. and 1-12 pts.wt. (expressed in terms of Na2 CO3 ) sodium-contg. compd. are added to 100 pts.wt. of the principal compsn.
Patent JP-S61231815-A (JP)
Inventor: YAMAKAMI SHUICHI
IPC: C08K3/20
Filed: 1985-04-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60217838-A (JP)
Inventor: MURAKAMI RIYOUHEI
IPC: A01M29/28
Filed: 1984-04-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06319549-A (JP)
Title: Production of biologically active recombinant of neurotrophic protein in ngf/bdnf group
Inventor: FURANKU DEII KORINZU
IPC: A61P25/28
Filed: 1991-04-06
Abstract: This invention describes processes for producing mature human members of the NGF/BDNF family of neurotrophic proteins that are fully biologically active. In addition, the gene encoding human BDNF and human BDNF are disclosed. A previously-unreported member of the NGF/BDNF family of neurotrophic proteins, NGF-3, has been identified and a portion of the gene encoding for the NGF-3 has been described. <IMAGE>
Patent JP-H11332413-A (JP)
Title: Sheet for excretion of pet
Inventor: MIYAMOTO YUKI
IPC: A01K1/015
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a sheet for excretion of pet having quick absorption speed of water content and scarcely having rewet back. SOLUTION: In this sheet for excretion of pets having a liquid-permeable surface sheet 2, a liquid-impermeable rear sheet 3 and an absorbent 4 disposed between the liquid-permeable surface sheet 2 and the liquid-impermeable rear sheet 3, the absorbent 4 is formed of a pulp layer and highly water-absorbing resins 5a and 5b respectively arranged between the pulp layer 6 and the rear sheet 3 and between the pulp layer 6 and the rear sheet 3. The sheet for excretion of pet has quick absorption of water content and scarcely has rewet back. Further, the sheet for excretion has high stiffness.
Patent JP-H02250599-A (JP)
Title: Acoustic device for vehicle
Inventor: TAZAKI SATORU
IPC: H04R5/02
Filed: 1989-03-24
Abstract: PURPOSE:To obtain an uniform sound field which can generate profoundity and natural widespread feeling by supplying first output signals to right and left front speakers, supplying second output signals to right and left door speakers, and R+L signals to right and left rear speakers. CONSTITUTION:Right and left source signals (R and L) of an acoustic device 5 are applied to first and second reverberation generating circuits 6 to 9 and a mixing circuit 10. Further the first output signals generated by the first reverberation generating circuits 6 and 7 are respectively supplied to right and left front speakers R1 and L1, the second output signals generated by the second reverberation generating circuits 8 and 9 are respectively supplied to right and left door speakers R2 and L2, and the R+L signals are respectively supplied to right and left rear speakers R3 and L3. Thus the sound field with profoundity can be obtained, the sound field having the widespread felling in the lateral direction is generated, and the sound field positioned at the center can be obtained.
Patent JP-2000269664-A (JP)
Title: Packaging material for insertion and passage operation of wire harness
Inventor: SHIMOMUKAI AKIO
IPC: B60R16/02
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To surely make the through load condition of a wire harness smaller than a through-hole and a narrow passage width and to improve the mounting operability of the wire harness. SOLUTION: In this packaging material, a wire harness W/H which is formed by bundling many wires in which connectors 3 or the like are attached to terminals is wrapped and packaged, and the wire harness W/H is inserted into, and passed through a through-hole or a narrow wire insertion and passage part. The packaging material is constituted, in such a way that it is composed of a synthetic resin or rubber tube 10, that the inside diameter of the tube 10 is set to be smaller than the inside diameter or the narrow passage width of the through-hole, and that the wire harness W/H is inserted and held inside the tube 10. In the tube 10, a slit in the length wise direction may be formed from its tip. In addition, the tip of the tube may be cut obliquely.
Patent JP-H04286285-A (JP)
Title: Multi sound detecting circuit
Inventor: SAITOU HISAMI
IPC: H04N5/455
Filed: 1991-03-14
Abstract: PURPOSE:To provide a simple structural multi sound detecting circuit which does not need a discriminating circuit and a switching circuit. CONSTITUTION:The subject circuit is a circuit to detect the sound intermediate frequencies(SIF) signal of 4 kinds of 4.5MHz, 5.5MHz, 6.0MHz and 6.5MHz, equipped with a frequency-divider 16 to 1/2-frequency-divide an oscillator 15 of 1MHz and the output of the oscillator 15, a mixer 17 converts respectively to the signal of 5.5MHz by the signal of 1MHz of the oscillator 15 for the SIF signal of 4.5MHz and 6.5MHz, a mixer 1 converts into the signal of 5.5MHz by the signal of 500kHz of the frequency-divider 16 for the SIF signal of 6.0MHz, the SIF signal of 5.5MHz is made as it is, and respectively, the sound detection is performed by the FM detector 21 of 5.5MHz. In the above-mentioned constitution, the signals inputted to mixers 18 and 17 may be the output of the oscillator 25 of 500kHz and the output of a multiplier 26 to 2-multiply the output of the oscillator 25 respectively.