baber/WOPTO huggingface dataset:
Patent JP-S5586738-A (JP)
Title: Molding mat and its production
Inventor: SAMEJIMA TADANORI
IPC: B27N3/12
Filed: 1978-12-26
Abstract: PURPOSE: To make possible deep drawing without any crack by mixing used corrugated card board with a long synthetic chemical fiber with a relatively high melting point and having a thermosetting resin contained therein.  
     CONSTITUTION: 60W95% by weight of used corrugated card board is mixed with 5W40% by weight of long fiber as natural fiber or synthetic chemical fiber at least more than 10mm long with a melting point exceeding 150°C. 5W50% by weight of a powdered thermosetting resin such as phenol and alkyd resin is added to the mixture. Then, it is put into a hot air passing heating furnace to preliminarily strengthen the thermosetting resin for a weak mat fastening. Thereafter, the product is cut with a cutter to match any molding dimensions and stored into lay boy, and thus a molding mat is produced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0323625-A (JP)
Title: Semiconductor vapor growth apparatus
Inventor: OGAWA HARUKI
IPC: H01L21/205
Filed: 1989-06-21
Abstract: PURPOSE:To prevent a backward flow of an organic metal to a pipe by providing a plurality of independent redundant pipes. CONSTITUTION:One system out of redundant pipes 21, 29 is used for a wasteful flow in order to stabilize a flow rate. The other system is used only when valves of storage containers 1, 2 are opened. When the valves are opened, four- way cocks 31, 32 are connected to the pipe 29. After a pressure has been stabilized to a definite value, the cocks 31, 32 are changed over to the pipe 21 so as to execute a wasteful flow. Thereby, it is possible to prevent a backward flow phenomenon in such a way that a change in a pressure does not affect the storage containers when the valves of the storage containers 1, 2 are opened from a hermetically sealed state.
Patent JP-S6219382-A (JP)
Inventor: HASEYAMA AKIRA
IPC: B23P19/06
Filed: 1985-07-19
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-H0449726-A (JP)
Title: Frame phase synchronization circuit
Inventor: ITO KAZUHIKO
IPC: H04L7/08
Filed: 1990-06-18
Abstract: PURPOSE:To maintain a prescribed frame phase by resetting a second counter when a first counter goes to a prescribed frame numeric value and also, the second counter generates output representing the leading position of each frame. CONSTITUTION:A second clock CK2 for processing operation of a second device 16 is provided with a frequency of (l) times that of a first clock CK1. Also, the first counter 10 is set at '0' by a multiframe signal, and the second counter 13 is set at '0' by the output of a coincidence circuit 12. A first device 15 performs the processing (storage) of each data of an input signal by the output of the counter 10 which counts the clock CK1, and the second counter 13 generates count output synchronized with the clock CK2 keeping the prescribed number of frame intervals of the input signal. Each data that is the processed result of the device 15 can be read out by the output, and is supplied to the device 13 operated at the speed of the clock CK2, and the data inputted to the device 13 is synchronized with the phase of the clock CK2. Thereby, the prescribed frame phase can be maintained, and malfunction can be prevented from occurring.
Patent JP-H0211601-A (JP)
Title: Production of low molecular weight chitosan
Inventor: NAKAMURA TOMONORI
IPC: C08B37/08
Filed: 1988-06-29
Abstract: PURPOSE:To effectively reduce the MW of a high-MW chitosan, by reacting H2O2 with chitosan under an acidic condition of CH3COOH or HCl. CONSTITUTION:In the reaction of 0.1-20wt.%(based on chitosan)H2O2 with chitosan, the pH of the reacting solution is adjusted to not more than 5. Pref. chitosan concn. in this reaction is 2-20wt.% based on water. Pref. reaction temp. is 10-50 deg.C. Although the order of addition of H2O2 and the acid need not be specified the most homogeneous reaction can be achieved when the acid is added after dispersing the chitosan powder homogeneously in water in which H2O2 has been dissolved.
Patent JP-H109605-A (JP)
Title: Air conditioner
Inventor: OTAKA YASUYUKI
IPC: F24F13/22
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner which prevents erroneous operation of a float switch for controlling a drainage pump provided above a dew receiving pan of the air conditioner and which is improved in reliability. SOLUTION: An air conditioner comprises a dew receiving, pan 2 provided on a lower portion of the air conditioner for receiving dehumidification water, and a drainage pump 3 and a float switch 4, which are provided on one side of the dew receiving pan. There is provided on the dew receiving pan 2 between the drainage pump 3 and the float switch 4 a partition 5 which is lower than a level of an edge 2a of the dew receiving pan 2 and has a communication port 5a formed on a lower portion of the partition adjacent to the drainage pump 3.
Patent JP-S6319391-A (JP)
Inventor: OKUBO HITOSHI
IPC: E05F15/10
Filed: 1986-07-09
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-H061824-A (JP)
Title: Low-permittivity thermosetting resin composition
Inventor: NAGATA MINORU
IPC: C08L71/12
Filed: 1992-06-18
Abstract: PURPOSE:To obtain a thermosetting resin which has high adhesion and excellent applicability and gives a cured resin having a low permittivity and high heat resistance by mixing a specific epoxy resin with a specific phenolic compound and a specific poly (phenylene ether). CONSTITUTION:The title composition comprises 100 pts.wt. epoxy resin consisting mainly of an epoxy compound represented by formula I, 20-150 pts.wt. phenolic compound represented by formula II, and 5-150 pts.wt. poly (phenylene ether) represented by formula III. In the formulae, k is an integer of 0-100; R1 and R2 each is an alkyl such as methyl, ethyl, isopropyl, or t-butyl; X is an alkylene such as methylene, ethylene, isopropylidene, isobutylene, or hexafluoroisopropylidene or a group represented by formula IV (wherein R3, R4, R5, and R6 each is a 1C or higher alkyl); n is an integer of 1 or larger; R7 is methyl, ethyl, isopropyl, or t-butyl; and P is an integer of 1 or larger.
Patent JP-H11354211-A (JP)
Title: Connector
Inventor: WADA YOSHIMASA
IPC: H01R13/639
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To reliably seize a fitting state. SOLUTION: In a fitting process of both housings 10, 20, fitting resistance is generated when a resistance arm 25 engages with the front end surface of the cylindrical fitting part 12 of the male side housing 10, and when fitting operation proceeds by force overcoming this fitting resistance, the resistance arm 25 elastically deflects to relieve the fitting resistance. At this time, an operator can perceive a moderate feeling by relief of the fitting resistance, and both housings are put in a normal fitting state by power of the fitting operation overcoming the fitting resistance. Since the resistance arm 25 is arranged independently of a lock arm 23, even if the lock arm 23 is deflected in the lock releasing direction at fitting time, the resistance arm 25 engages with the male side housing 10 to reliably generate the fitting resistance.
Patent JP-S5887289-A (JP)
Title: Chromium electroplating bath
Inventor: DONARUDO JIYON BAAKUREI
IPC: C25D3/06
Filed: 1982-09-16
Abstract: A chromium electroplating electrolyte containing a source of trivalent chromium ions, a complexant, a buffer agent and a sulphur species having S-O or S-S bonds for promoting chromium deposition, the complexant being selected so that the stability constant K1 of the chromium complex as defined herein is in the range 10<6> < K1 < 10<1><2> M<-><1> and the sulphur species being selected from thiosulphates, thionates, polythionates and sulfoxylates. Complexants within this range include aspartic acid, iminodiacetic acid, nitrilotriacetic acid, 5-sulphosalicylic acid or citric acid.
Patent JP-S5585127-A (JP)
Title: Channel selection unit of electronic tuning type
Inventor: AOKI NORIO
IPC: H03J5/24
Filed: 1978-12-21
Abstract: PURPOSE: To simplify the channel selection operation and to make efficient the design, by automatically selecting the reception band according to the value of tuning voltage.  
     CONSTITUTION: One channel is selected via the channel selection switching circuit 2 from the output of variable resistor group 1 to produce the tuning voltage respectively corresponding to N sets of preset stations and the tuning voltage VTO is obtained. Further, the reference voltages VRFE 1 , VREF 2  are produced from the power supply circuit 3 via resistor division and the magnitude with the voltage VTO is detected at the comparison circuits 6, 7 respectively. This detected output is given to the tuner 9 as the band selection signal via the decode circuit 8 and to the analog switching circuit 10 as control signal. Each reference voltage is fed to the circuit 10, three types of outputs are fed to the subtraction circuit 11 in response to control signal and the voltage VTO is fed as the tuning voltage to the tuner 9 through the division of VHF and UHF band. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5684632-A (JP)
Title: Absorbent
Inventor: TSUBAKIMOTO TSUNEO
IPC: C08F2/10
Filed: 1979-12-11
Abstract: PURPOSE: To obtain an absorbent having superior absorption characteristic, heat resistance and stability by using a crosslinked alkali metal salt of polyacrylic acid having been crosskinked in the presence of a water soluble surfactant and a polyhydric alcohol, as an absorbent.  
     CONSTITUTION: 100pts.wt. an acrylate monomer contg. 10W40mol% acrylic acid and 60W90mol% alkali metal salt of acrylic acid is subjected to aqueous soln. polmn. at a relatively high concn. of ≥30wt% said mononer in the presence of 0.01W10pts.wt. a water soluble and/or water dispersible surfactant and 0.005W 20pts.wt. a water soluble polyhydric alcohol, whereby a polymer gel is prepd. The crosslinked alkali metal salt of polyacrylic acid obtd. by further heating and drying the same is used as the adsorbent. This adsorbent absorbs aqueous materials at high degrees when put in contact with said materials, and is nevertheless superior in satbility and safety. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5784747-A (JP)
Title: Structure for purifying exhaust gas
Inventor: NOMURA ETSUJI
IPC: F01N3/28
Filed: 1980-11-12
Abstract: PURPOSE:To enhance a collecting ratio and a purifying ratio of a fine particle in an exhaust gas of an internal combustion engine or the like by forming a three- dimensional net-like structure by combining a porous ceramic body and a heat resistant fiber. CONSTITUTION:In a slurry prepared by mixing an aqueous solution of an org. binder such as methyl cellulose or the like and a cordierite powder, a staple fiber such as a stainless wool or the like is mixed. Said slurry is impregnated in a polyurethane foam or the like and the resulting impregnated polyurethane foam is dried. After impregnation and drying operation is repeated, said impregnated polyurethane foam is backed to form a three-dimensional net-like structure having an interior communicated air gap communicated with the outside thereof. The resulting structure 3 is the one wherein a fiber 2 is entangled with an air permeable void 1b and a skeletal 1b of a porous ceramic body 1. By said structure, a collecting ratio of carbon or the like is enhanced. Further, an oxidizing catalyst such as platinum or the like is supported on said structure and a fuel is poured in a collected carbon fine powder to purify the same by combustion.
Patent JP-S6221337-A (JP)
Title: Staff synchronizing system
Inventor: FURUKAWA TAKAHIRO
IPC: H04J3/07
Filed: 1985-07-19
Abstract: PURPOSE:To reduce remarkably the mounting area of a staff control information generating system by applying staff synchronization control in response to an output value of a digital integration means while a signal representing a phase difference is a predetermined phase difference or over. CONSTITUTION:In applying write/read, an output signal of phase difference between a write clock W/C and a read clock R/C is outputted from a memory 10 and a counter clock at the center position of the write clock is outputted from the memory 10. When the phase difference output signal is at an H level at the leading of the counter clock, a counter 20 is counted up, the count is fed to a comparator circuit 30, and when Npc<=No, staff control information is fed from the comparator circuit 30 to a staff control circuit 40 to apply insertion control of a staff bit, where Npc is the count and No is a preset value. Thus, the mounting area is reduced to 1/2-1/3 in comparison with a conventional area.
Patent JP-H11339270-A (JP)
Title: Information reproducing device for optical information recording medium
Inventor: AKUTSU OSAMU
IPC: G11B7/24
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an information reproducing method for an optical information recording medium, capable of continuously maintaining temperature for developing a mask phenomenon without continuously outputting a reproducing laser beam at high input state. SOLUTION: An optical information recording medium is provided with a recording layer in which information is recorded with high density, and with a masking layer which masks this recording layer as well as causing optical change through temperature changes, so as to essentially reduce the irradiation spot area of a reproducing laser beam 10 emitted at reproducing.  In an information reproducing device in which a reproducing laser beam is emitted to the recording layer through the mask layer on such optical information recording medium to reproduce the recorded information, the reproducing laser beam 10 is constituted of the main beam 10A that forms an irradiation area 12 by continuously emitting a laser beam and an auxiliary beam 10B that intermittently emits to this same irradiation area, and these two laser beams 10A and 10B are superposed to form a high temperature part 13 inside the irradiation area, thereby reproducing the information recorded with high density.
Patent JP-H06346066-A (JP)
Title: Method for supplying fuel to gasification furnace
Inventor: INUMARU ATSUSHI
IPC: C10J3/46
Filed: 1993-06-07
Abstract: PURPOSE:To ensure the capture of orimulsion ash, improve the gasification performance and recover and recycle char. CONSTITUTION:The supply of fuel to a gasification furnace is carried out in such a manner as to gasify orimulsion (emulsion of Orinoco tar) and coal in the gasification furnace by mixed combustion. For example, a gasification furnace 1 divided into two stages consisting of a combuster 2 to generate heat necessary for gasification and a reductor 3 to gasify the fuel is used in the process and coal is supplied to the reductor 3 and an orimulsion is supplied to the combuster 2 or conversely coal is supplied to the combuster 2 and the orimulsion is supplied to the reductor 3 or coal and orimulsion are separately supplied to both combuster and reductor. Char 7 transported by the produced gas 6 is recovered and recycled to the combuster 2.
Patent JP-H0451639-A (JP)
Title: Exchange remote control system
Inventor: TAKADA HIDEYUKI
IPC: H04M3/00
Filed: 1990-06-19
Abstract: PURPOSE:To control an exchange in a remote place from an exchange in a moving destination without going to the place where the exchange exists by using a terminal controlling the exchange in the remote place through a general communication line. CONSTITUTION:For controlling the exchange in the remote place from the other exchange, the terminal transmitting number information and a command controlling the exchange in the remote place is provided for the other exchange and number information transmitted from the terminal is received by the exchange in the remote place through the general communication line. The central processing unit of the exchange in the remote place refers to a storage device and judges whether received number information is a prescribed number showing an exchange control request or not. When it is applied, the reception line is connected to a data line which exchange-controls the reception line. Then, the command inputted from the terminal is analysis/execution-processed. Thus, a private line is eliminated from being passed through for controlling the exchange in the remote place and the exchange in the remote place can be controlled from the exchange in the moving destination without directly going to the place where the exchange exists.
Patent JP-H0829198-A (JP)
Title: Position detector
Inventor: MACHIDA YOSHITAKA
IPC: G01B21/00
Filed: 1994-07-12
Abstract: PURPOSE:To detect a position corresponding to different regulated moving amounts by counting the number of pulses generated correspondingly to a moving amount of a to-be-detected body and comparing a preset value and the counted value for every regulated moving amount of the to-be-detected body. CONSTITUTION:An input value a1 is preliminarily set in a preset value input device 61. A preset value b1 is output from a presetting device 101 to a comparator 7, where a counted value C of an integrating counter 3 is compared with the input preset value b1. A coincidence signal B1 is output to a coincidence detector 8. An adder 91 adds the set value b1 and the input value a1 and outputs to the presetting device 101. The number of pulses is counted by the integrating counter 3. When the counted value C becomes equal to a newly set preset value b1, the comparator 7 outputs a coincidence signal B1 again to the coincidence detector 8. The operation is repeated afterwards. Since the coincidence signals B1-B1 and counted value C are output through a data output part 4, it becomes possible to detect a position corresponding to different regulated moving amounts.
Patent JP-S6053879-A (JP)
Inventor: UMEHARA HAJIME
IPC: C23F1/26
Filed: 1983-09-02
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-S6315232-A (JP)
Title: Optical memory device
Inventor: NAITO SEIICHI
IPC: G02F3/00
Filed: 1986-07-08
Abstract: PURPOSE:To realize an optical memory circuit by simple constitution, by forming a positive feedback loop for amplifying a light beam from a light emitting element. CONSTITUTION:A vertical polarization wave is reflected by a dielectric multi-layer film surface of the second polarization beam splitter 2 and irradiates a photodetector 5, an electric signal which is converted photoelectrically therein is amplified by an amplifier 6, and a voltage is applied between electrodes 51, 52 of a switching element 3. Also, the electric signal from the photodetector 5 is supplied to a light emitting element 7 and the light emitting element 7 starts to emit a light beam. Among the light beams from the light emitting element, the vertical polarization wave is reflected by the PBS surface of the first polarization beam splitter and goes to an output light beam, and the horizontal polarization wave transmits through the first polarization beam splitter 1 and reaches a switching element 3. This horizontal polarization wave is rotated by 90 deg. by a Kerr effect and toes to the vertical polarization wave, reflected by the PBS surface of the second polarization beam splitter 2 and irradiates the photodetector 5. In such a way, a signal of the photodetector 5 is brought to a positive feedback, and in a state that the output of the light emitting element 7 is saturated, a stable operation is maintained.
Patent JP-S644489-A (JP)
Title: Combination sliding member
Inventor: FUWA YOSHIO
IPC: C22C37/08
Filed: 1987-06-27
Abstract: PURPOSE:To obtain the title lightweight sliding member having excellent resistance to wear and seizing and wherein the difference in the linear expansion coefficient between the component members is small by combining the aluminum alloy member having an alumite layer on its sliding surface and the Ni-resist cast iron member. CONSTITUTION:An aluminum alloy having an alumite layer on its sliding surface is used as the one component member of the combination sliding member, and Ni-resist cast iron is used for another component member. An aluminum alloy is anodized by using a sulfuric acid bath, etc., to form an alumite layer having >=150 Hv hardness, and the alumite material is obtained. Meanwhile, the difference in the linear expansion coefficient between the Ni-resist cast iron material and the alumite material is controlled to <=5X10<-6>/ deg.C. By this method, a combination sliding member wherein the clearance is not changed by temp. can be obtained. Accordingly, the member can be appropriately used for the reciprocating sliding member of the body and valve of the oil passage switching device, etc., of an automatic transmission.
Patent JP-S6050712-A (JP)
Title: Magneto-resistance effect type thin film magnetic head
Inventor: OKUDA HIROYUKI
IPC: G11B5/39
Filed: 1983-08-31
Abstract: PURPOSE:To improve the reproduction capacity for the signals recorded in short wavelength by making use of the effect of an intensive magnetic field as well as the magnetic shielding effect, i.e., putting a magneto-resistance effect element layer between magnetic shielding layers having a small gap and therefore reducing the effects of adjacent signals. CONSTITUTION:A bulk-shaped permanent magnet 9 set at a place slightly distant away from a magneto-resistance effect element layer 4 is used together with a bias magnetic field generating conductor layer 7 which is also used as the 2nd magnetic shielding layer set at a place near the layer 4. Then the width of the 1st magnetic shielding layer 2, the width of the layer 4 and the width of the layer 7 which is vertical to the rubbing surface P of a recording medium are set at Ws1, WMR and Ws2 respectively. The distance between a conductor layer 5 for conduction terminal and the surface P set at the tip of the connection part between the layer 5 and the layer 4 is set at (d). Then WMR<Ws2<d <Ws1 is satisfied.
Patent JP-H0833028-A (JP)
Title: Mobile station position reporting method for mobile object communication
Inventor: TAKEDA MUTSUYA
IPC: H04Q7/38
Filed: 1994-07-13
Abstract: PURPOSE:To report the position of a mobile station in a mobile object communication network for the unit of the radio zone of a base station by requesting the registration of that position from a mobile object exchange station. CONSTITUTION:When an existing position report of a mobile station 13 is requested, a mobile object exchange station 11 obtains the position information of a control zone, where the mobile station 13 exists, from a home location register 14. The mobile station exchange station 11 transmits the position registration request signal of the mobile station 13 to base stations 121-123 arranged in the obtained control zone. The mobile station 13, that receives the position registration request signal, transmits a position register signal to the respective base stations 121-123. At the mobile object exchange station 11, the radio wave reception quality for the received position register signals of the base stations 121 and 123 are compared and the radio zone of the base station 121, where the most satisfactory result is obtained, is reported as the existing position of the mobile station 13.