baber/WOPTO huggingface dataset:
Patent JP-H06328544-A (JP)
Title: Twin-screw extruder
Inventor: MINATO YOSHINORI
IPC: B29C48/52
Filed: 1993-05-25
Abstract: PURPOSE:To reduce the residue of a resin material such as resin in a barrel by means of two full intermeshing screws and also reduce the deterioration and coloring of an extruded product. CONSTITUTION:A twin-screws extruder of full intermeshing type and rotating type in the same direction is provided with two intermeshing screws 1, 1. Single screws 10 continuously connected with respective intermeshing screws 1 are inserted into a couple of bores 11 formed on a press plate 2a and supported thereon. An injection hole 12 communicating with the bores 11 is formed on the press plate 2a. A material such as resin injected from the injection hole 12 is extruded in the boares 11 by respective single screws 10 out into a barrel 3, mixed, kneaded and treated in other manner by the intermeshing screws 1 and extruded to the outside. As space are scarcely formed on the flow of material on the rear side of the position of injection hole for the material, the amount of the material remaining is extremely small or almost none.
Patent JP-H11337751-A (JP)
Title: Dispersion compensator and its production
Inventor: BABA AYAKO
IPC: H04B10/2519
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive, small-sized dispersion compensator capable of coping with various compensation lengths. SOLUTION: Wavelength-dispersed light is inputted to the input terminal 11a of an optical circulator 11, and passes an input/output terminal 11b and an input/output terminal 12b and is made incident on a fiber diffraction grating 12. The fiber diffraction grating 12 has a core whose effective refractive index is continuously changed by refractive index modulation of a period continuously changing in the direction of the major axis of the fiber. The light made incident on the fiber diffraction grating 12 is reflected in a reflection position (z) different for each wavelength because of the refractive index modulation of the core 12a. The fiber diffraction grating 12 is so connected that the reflection position for a shorter wavelength is nearer to the input/output terminal 11b.  Reverse dispersion is given by the fiber diffraction grating 12, and further, the extent of dispersion can be controlled by not only variations in the longer-period direction of the period of the diffraction grating but also vibrations of the effective refractive index, and therefore, a dispersion compensator for an arbitrary transmission distance can be produced by one kind of a phase mask.
Patent JP-H0439663-A (JP)
Title: Radiation sensitive resin composition
Inventor: SHIMOKAWA TSUTOMU
IPC: G03F7/023
Filed: 1990-06-05
Abstract: PURPOSE:To obtain the radiation sensitive resin composition superior in halation preventive performance, resolution, sensitivity, developability, heat resistance, and dimensional controllability in a structure having sharp level differences by incorporating a novolak resin, a 1,2-quinonediazido compound, and a specified compound. CONSTITUTION:This resin composition contains (a) the alkali-soluble novolak resin obtained by condensing phenols comprising 6 - 94 mol % m-cresol and the 94 - 6 mol% phenol compound represented by formula I and with one of aldehydes, (b) the 1,2-quinonediazido compound, and (c) the compound represented by formula II. In formulae I and II, X is CpH2p+1 or CO2CqH2q+1; (n) is 1 an integer from 3; (m) is an integer from 0 to 3; (p) is an integer from 1 to 4; (q) is an integer from 0 to 2; R<1> is 1 - 5C alkyl; R<2> is H, 1 - 5 C alkyl, or the like; (r) is 1, 2, 3, 4, or 5; and (s) is 0, 1, 2, 3, 4, or 5, thus permitting the obtained radiation sensitive resin composition to be superior in resolution, sensitivity, developability, heat resistance, and halation preventive effect, and further, dimensional controllability in the different level structure.
Patent JP-S63207562-A (JP)
Inventor: TOOMASU EFU TOWAININGU
IPC: C10M107/34
Filed: 1987-06-15
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-H09159242-A (JP)
Title: Air conditioning and ventilation device
Inventor: WATANABE HIDEO
IPC: F24F7/08
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a wide temperature range enabled to be controlled, a superior heat exchanging efficiency (thermal responsive characteristics), and a small-sized and light weight part installed at an upper part of a wall. SOLUTION: This air conditioning and ventilation device is constructed such that there are provided an air feeding flow passage 1 and an air discharging flow passage 3 for ventilation work. In order to perform a heat exchanging operation for air flowing in at least one of the flow passages, a heat exchanger 3 using a thermo-electrical conversion element 4 is mounted. There is provided a thermal moving medium circulating system 7 in which thermal moving medium of liquid fluid is forcedly circulated in at least one of the heat absorbing system and the heat radiating system of the heat exchanger 3 so as to perform a heat exchanging operation.
Patent JP-H074665-A (JP)
Title: Heating cooking apparatus
Inventor: TANIGUCHI TATSUO
IPC: F24C5/10
Filed: 1993-06-18
Abstract: PURPOSE:To eliminate incomplete combustion with a simplified structure and uniformly heat a food material cooking container by forming a fuel passage flame path so as to exhaust combustion gas on the side of a smoke guide plate through a portion between the food material cooking container and a partition plate. CONSTITUTION:The flow of combustion gas passing through a heat resistant metal mesh 10 is dispersed through a smoke plate 11, and is guided from a lower combustion chamber 9 to an upper combustion chamber 13 through a gap provided on one side of a partition plate 12 between the upper combustion chamber 13 and the lower combustion chamber 9. The combustion gas in the upper combustion chamber 13 is guided to an exhaust port through an external wall of a food material cooking container 2 and the upper surface of the partition plate 12. The exhaust port is provided on the opposite side of a gap for communication of the upper combustion chamber 13 with the lower combustion chamber 9. For this, the combustion gas passes through a folded combustion passage flame path in the combustion chambers until it reaches the exhaust port and hence comes in contact with the food material cooking container 2 and the partition plate 12 in a wide range. Thus, uniform heating of the food material cooking container 2 is esnured. Further, the heating partition plate 12 assists complete combustion of the combustion gas.
Patent JP-S633245-A (JP)
Title: Inspecting device for print omission of printed matter
Inventor: OZAWA TATSURO
IPC: G01N21/88
Filed: 1986-06-24
Abstract: PURPOSE:To eliminate the misdetection of a color mark due to the fluctuation of a system and to perform speedy and secure print omission inspection by coding plural color mark image signals of each color mark into binary signals and adding them by color marks. CONSTITUTION:Fetching operation for images which are carried out principally by a DMA interrupting circuit 13 is repeated by as many times as preset. When the image fetching is completed, the circuit 13 sends a signal for holding state resetting to a CPU 5 and then sends an interruption signal to the CPU 5. The CPU 5 when receiving the signal begins to execute an image processing program as an interruption program. Further, the CPU 5 processes images in an image RAM 8 by the procedure of a program written in a P.ROM 6. At this time, pickup operation is performed plural times by a TV camera 4 and images are digitized by a binary coding circuit 11, and the respective images written in the RAM 8 are added by the color marks. The counting process of the color marks is carried and the result is compared with the preset number of color marks to decide whether or not printed matter has a print omission.
Patent JP-H098066-A (JP)
Title: Tie bar cutting equipment
Inventor: NOSE FUJIAKI
IPC: H01L21/50
Filed: 1995-06-14
Abstract: PURPOSE: To prevent breakdown of a cutting member and the imperfect cutting of a tie bar. CONSTITUTION: In a tie bar cutting equipment, a lead 6A of one side and a lead 6A of the other side are clamped with an upper pinching member 1 and a lower pinching member 2, respectively, a tie bar 6B which is linked with the lead 6A of one side and the lead 6A of the other side is arranged between an upper sliding region 3 and a lower sliding region 4, and the tie bar 6B is cut off from the lead 6A of one side and the lead 6A of the other side with a cutting member 5 which slides from the upper sliding region 3 to the lower sliding region 4. An abutting surface 5B which is made to abut against the upper surface of the tie bar 6B is constituted in the position deeper than the board width (t) of the tie bar 6B toward the depth direction from the tip part 5A of the cutting member 5. A retaining surface 5C retaining one side surface of the tie bar 6B is formed in the cutting member 5.
Patent JP-S5479652-A (JP)
Title: Measuring method of long length material
Inventor: MIZUUCHI KATSUMI
IPC: G01B7/04
Filed: 1977-12-07
Abstract: PURPOSE: To achieve the improvement in measurement accuracy by performing consecutive measurement with a magnetic marking device and a magnetic mark detector and performing measurement of the end size with a magnetic scale.  
     CONSTITUTION: A magnetic marking device 2 and a magnetic mark detector 3 are provided in the advancing direction of a long-length material 1 by leaving a reference length L 1  and further a counter wheel 4 making contact to the long-length material 1 and a counter 7 are provided. Also, a magnetic scale 5 is provided between the magnetic marking device 2 and detector 3 to constitute the method. Hence, by performing consecutive measurement with the magnetic marking device 2 and detector 3 then stopping the material in the position of the value close to the specified end length having been set in the counter 7 and performing measurement of the end length with a magnetic sensor 8, knife edge 10 and magnetic scale head 11, the operation may be facilitated and the accuracy of measurement improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10333395-A (JP)
Title: Printing device
Inventor: FUJIOKA HIDEYOSHI
IPC: B41J2/45
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To prolong the life of toner on adequately controlling consumption of the plural color toner, and to preventing a belt from positional deviation during the time in use. SOLUTION: In this printing device, the toner developing quantity detecting section 126, transfers the toner mark of respective color component of YMCK on the belt 12 by operating plural electrostatic recording units 24, and the toner developing quantity correcting section 128 detects the toner developing quantity per unit area of respective color toner based on a detection signal of the toner mark of respective color on the belt 12 optically detected by a sensor 30. The toner developing quantity correcting section 128 corrects the toner developing quantity base on the detected toner developing quantity so that the respective toner consumption of plural electrostatic latent image is equalized to the same extent.
Patent JP-H022267-A (JP)
Title: Mail reply calling system
Inventor: ITO NAOTO
IPC: H04L12/58
Filed: 1988-06-15
Abstract: PURPOSE:To save the trouble of operation by providing a reply destination inquiry means and a telephone number notice means to a mail device and providing a reply telephone number notice means, a telephone number notice request means and an automatic dial means to a terminal equipment and calling a reply destination automatically when a reply is given to a reproduced and received mail. CONSTITUTION:A reply destination inquiry means 10 of a mail device 1 inquires about a telephone number of the reply destination of a terminal equipment 2 in case of mail registration from the terminal equipment 2, and the terminal equipment 2 uses the reply destination telephone number notice means 20 to inform the reply destination telephone number. Then the table generation means 11 of the mail device 1 generates a table with a telephone number corresponding to the mail written therein. When the terminal equipment 2 commands the reply, a telephone number notice request means 21 requests the notice of the telephone number of the reply destination and the mail device 1 references the said table for notice. Then the terminal equipment 2 receives it and uses an automatic dial means 22 to dial the telephone number automatically. Thus, the terminal equipment 2 is connected to the reply destination terminal equipment by the reply command only.
Patent JP-S6410154-A (JP)
Title: Improved method for analyzing oxygen- containing component by atomic emission spectrometry
Inventor: BURUUSU DEI KUINBII
IPC: G01N30/84
Filed: 1988-06-15
Abstract: PURPOSE: To remarkably improve the oxygen selection rule of an atomic emission spectrometer provided with a plasma exciting means by introducing a sample and a mixture of an inert carrier gas for the sample, a reagent gas, and a carboncontaining gas to the spectrometer. CONSTITUTION: A sample and a mixture of an inert carrier gas for the sample and a reagent gas are introduced to an atomic emission spectrometer provided with a plasma exciting means and the generation of at least one oxygen or the emission of oxygen-related light in the spectrometer is detected. In this improved method, a fixed quantity of carbon-containing gas is introduced to the mixture. It is also possible to introduce the carbon-containing gas as part of the reagent gas before a plasma forming process starts. It is preferable to introduce the carbon-containing gas together with a basic reagent and to replace part of the reagent with the gas in accordance with the volumetric ratio (V/V) between the reagent and gas.
Patent JP-H08312543-A (JP)
Title: Scroll type compressor
Inventor: IIZUKA JIRO
IPC: F04C18/02
Filed: 1995-05-22
Abstract: PURPOSE: To prevent an eccentric bushing from relatively rotating while permitting swing of the eccentric bushing around a crank pin in a given swing angle by giving a play for permitting a given swing angle between a relative rotation preventive section and an engaging section which engages with the relative rotation preventive section on the side of the eccentric bushing. CONSTITUTION: Since a large diameter section 8, which is a relative rotation preventive section, is provided at a position eccentric in relation to a crank pin 7, the relative rotation of an eccentric bushing 9 can surely be prevented by engaging the eccentric bushing 9 with the engaging section provided in a counter weight 11. The large diameter section 8 is fitted to a circular recessed section 17 with a play of a given quantity. While the relative rotation of the eccentric bushing 9 to the crank pin 7 is being prevented, the play permits only the swing of the eccentric bushing around the crank pin 7. Therefore, by simply giving a play by engaging the large diameter section 8 with the circular recessed section 17, the relative rotation of the eccentric bushing 9 is prevented.
Patent JP-H07148317-A (JP)
Title: Pachinko game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1994-06-29
Abstract: PURPOSE:To easily release the game impossible state of a pachinko game machine if the pachinko game machine is put in the game impossible state according to the determination of the abnormal condition. CONSTITUTION:In the case of an abnormal condition where though a designated period of time elapses after a bonanza is generated to put a variable prize winning ball device in a first state of being advantageous to a game player, no prize winning ball is detected by a 10-count detecting switch, or in the case of a malfunction that though a designated period of time elapses after a prize winning ball is detected by a V prize winning ball detecting switch, a prize winning ball is not detected by the 10-count detecting switch, a pachinko game machine is put in the game impossible state (S51). If a hit ball is thrown into the variable prize winning ball device and the hit ball is detected by the 10-count detecting switch (S53), the game impossible state is released (S55).
Patent JP-S6126917-A (JP)
Title: Production of composite magnetic head of recording/reproducing head and erasion head
Inventor: SHIBAHARA HIROYASU
IPC: G11B5/265
Filed: 1984-07-17
Abstract: PURPOSE:To obtain easily a composite magnetic head having excellent performance with reduction of the number of manufacturing processes, by pressing a front core having magnetic gaps on the counter surfaces of three core blocks of a ferrormagnetic material into a rear core. CONSTITUTION:The magnetic gap forming members 4 and 5 of nonmagnetic material having the fixed thickness are adhered to the counter surfaces among blocks 1, 2 and 3 for erasion, erasion/recording/reproducing and recording/reproducing purpose made of a ferromagnetic material respectively. Then the members 4 and 5 are sliced to obtain a front core FC. Coils 10 and 11 are attached to feet 8 and 9 of a rear cores BC containing thin plates of ''Permalloy(R)'' laminated. The core FC is pressed into the stage part between both coils. Then the entire part is fixed with resin and a polishing process is carried out up to a dotted line 12. Thus, a composite magnetic head containing a recording/reproducing head and an erasion head is produced. Thus no adhesive is needed just with insertion of front and rear cores with pressure. This produces no variance of head impedance and also decreases the number of manufacturing processes for easy production of a composite magnetic head having excellent performance.
Patent JP-H0815540-A (JP)
Title: Optical waveguide and its production
Inventor: SEMURA SHIGERU
IPC: G02B6/122
Filed: 1994-06-29
Abstract: PURPOSE:To decrease stresses and to make polarization characteristics small by separating a waveguide part consisting of a core part disconnected by a groove and a clad part covering this part from a substrate. CONSTITUTION:The groove 60 for stress relieving is formed on the clad layer 40 on both sides of the core part 30 along the core part 30. Band shape parts 46 of the clad layer 40 cross this groove 60. The part covering the core part 30 of the clad layer 40 is called as the clad part 45 and the rectangular parallelepiped-shaped structure consisting of the core part 30 and the clad part 45 is called as the waveguide part 50. This waveguide part 50 is disconnected from the clad layer 40 on the circumference exclusive of a band shaped part 46. Further, a recessed part 70 is formed at a silicon wafer 10 under the waveguide part 50, by which the waveguide part 50 is separated from the substrate. The waveguide part 50 has a so-called air bridge structure in which the waveguide part 50 is separated from the silicon wafer 10 and the circumferential clad layer 40.
Patent JP-S629402-A (JP)
Title: Electrical signal switching device
Inventor: FUKUMITSU HIROYUKI
IPC: G05B7/02
Filed: 1985-07-08
Abstract: PURPOSE:To prevent the disturbance due to a changeover switch by providing a rate limiter to correct an instantaneous signal change produced when the process signal sent from a power plant is switched. CONSTITUTION:The input process signals are selected or switched by a changeover switch 1 like an analog switch, etc. A rate limiter 4 is actuated to perform the connection of two signals at an optional changing rate. This can correct the instantaneous signal change produced when said process signal is switched. As a result, the switching branch point of the process signal is smoothed and the continuous signals are obtained. Then the disturbance due to the switch 1 can be avoided. Here it is not needed to set a controller 2 into a manual mode as long as no disturbance is given to the process.
Patent JP-S635725-A (JP)
Inventor: SHINODA SHINICHIRO
IPC: A61B3/14
Filed: 1986-06-26
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-H05326785-A (JP)
Title: Echant and method of manufacturing lead frame using the same
Inventor: CHINDA SATOSHI
IPC: H01L23/50
Filed: 1992-05-14
Abstract: PURPOSE:To enhance an Ef value and an etched surface in evenness without a large equipment investment. CONSTITUTION:Etchant is composed of first liquid which etches metal material and second liquid which is water-soluble and higher than water in viscosity. A lead frame is manufactured through such a method that a lead frame is formed into a shape of required pattern through an etching process using etchant composed of first liquid which etches metal material and second liquid which is water-soluble and higher than water in viscosity.
Patent JP-H0818300-A (JP)
Title: Mounting inspection device
Inventor: FUJIWARA HIROAKI
IPC: H05K13/08
Filed: 1994-06-30
Abstract: PURPOSE:To enable detailed and highly accurate quality analysis processing by totaling inspection measurement data from an inspection device, by analyzing quality by a totaling analysis device and by enabling change of items of preset data to be sent to the totaling analysis device from the inspection device even during production. CONSTITUTION:Each inside controller 8 transfers inspection measurement data of items alone to be applied to conditions indicated in advance to an outside controller 9 of a totaling analysis device 2 by using each part communication means 3. Measurement data sent to the outside controller 9 of the totaling analysis device 2 is totaled according to each process by a totaling means 10. In a judgment means 11, inspection measurement data is extracted from the totaling means 10 every fixed time and quality is analyzed. When defective is generated, factors thereof are traced. In the process, if there is an item of unnecessary or insufficient inspection measurement data, conditions of new output items are indicated to the outside controller 9.
Patent JP-S6040305-A (JP)
Title: Method of cumulating object mountain-high in outdoor storage yard
Inventor: SHIBUSAWA SHINICHI
IPC: B65G69/20
Filed: 1983-08-12
Abstract: PURPOSE:To improve an effect of preventing generation of dust, by a method wherein, in relation to outdoor accumulation of coal, etc., after the surface of an accumulation heap is pressurized to increase density thereof, a hardener is applied on a surface part. CONSTITUTION:After an object cumulated mountain-high is stabilized, a highly cumulated object surface is compacted by a compacting roller 1, the density of a surface part, which ranges from the surface to a portion being about 400mm. deep therefrom, is increased by 5-30%, and a film forming agent is spread over the surface to form a film. This constitution provides proper water penetration and permits improvement of the spreading effect of a hardener, resulting in increasing the effect of preventing generation of dust.
Patent JP-S5372927-A (JP)
Title: Mechanical fuel injector
Inventor: NOMURA KAZUSHI
IPC: F02D3/00
Filed: 1976-12-09
Abstract: PURPOSE: To facilitate the operation before an engine is warmed at low temperature by increasing supply fuel in a fuel control valve at start time and incorporating a device which makes the air to fuel ratio of mixture. 
     COPYRIGHT: (C)1978,JPO&Japio