baber/WOPTO huggingface dataset:
Patent JP-S63184741-A (JP)
Title: Method for curing gelatin
Inventor: OKAMURA HISASHI
IPC: G03C1/30
Filed: 1987-01-27
Abstract: PURPOSE:To obtain the curing agent of gelatin which has rapid curing effect and has less tendency for producing a post cured film by incorporating a specific compd. to the gelatin as the curing agent of the gelatin. CONSTITUTION:At least one kind of the compd. shown by the formula is incorpo rated to the gelatin as the curing agent of the gelatin. In the formula, R<1> and R<2> may be the same or the different with each other, and are each alkyl, aryl or aralkyl group, R<3> is hydrogen or halogen atom or alkyl, aryl, aralkyl or alkoxy group, R<4> is hydrogen atom or alkyl, aryl or aralkyl group, L is a single bond or alkylene or arylene group or a divalent group capable of forming by combining thereof. The used amount of the curing agent can be selected optionally for each purpose, but is usually 0.01-20wt.% based on the weight of the dry gelatin. Thus, the curing agent which has the rapid curing effect and less tendency for generating the hindrance of curing is obtd.
Patent JP-S58134467-A (JP)
Title: Semiconductor device
Inventor: YAMAOKA MASAMI
IPC: H01L27/082
Filed: 1982-02-05
Abstract: PURPOSE:To form a high withstand voltage Darlington circuit containing a protective diode on a chip by forming an anode region around the base region on an Si substrate, forming a cathode region at the prescribed distance outside, partly superposing it on both regions through an insulating film, and connecting the anode region and the base region via a conductive film. CONSTITUTION:An N type collector region 12 is formed on the back surface and P type bases 13, 14 and a P type layer 15 are formed on the front surface of an N type Si substrate 11, a suitable interval is further formed outside, and an N type layer 16 is formed simultaneously with emitter layers 17, 18. An SiO2 film 19 is covered, a conductive film 20 is formed corresponding to the region surrounded by the layers 15 and 16, connected to the layer 15, partly superposed on the layer 16, commonly connected to the emitter electrode 24 and base electrode 25 of transistors at drive and output stages, and attached with electrodes 21-23. According to this configuration, a protective diode can be effectively contained therein between the collector and the base of a Darlington circuit without increasing the chip size in the ordinary steps.
Patent JP-S61176333-A (JP)
Inventor: MATSUDA TAKASHI
IPC: A61B17/06
Filed: 1985-01-30
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-H10192775-A (JP)
Title: Brightener composition for detecting sheet metal deformation
Inventor: KITANO YASUHIKO
IPC: C09D171/02
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To form a liq. thin film having low foaming property and excellent in glossiness and to easily detect the rugged deformation of the surface of a car body by using a brightener compsn. for detecting sheet metal deformation contg. a glycol ether compd. represented by a specified formula and a surfactant. SOLUTION: This aq. brightener compsn. applied to the surface of a product when the deformation of the surface of the product is detected by radiating a beam and processing reflected light contains a compd. represented by formula I and a surfactant. In the formula I, R<1> is 1-9C alkyl, alkenyl, alkylphenyl or a functional group represented by formula II, A is 2-4C alkylene, (m) is 1-20 as the average mol number of one or more kinds of added alkylene oxides AO and R<2> is 1-9C alkyl, alkenyl or H. In the formula II, Ph is phenyl and (n) is an integer of 0-3.
Patent JP-S58135887-A (JP)
Title: 1-phenyl-1h-pyrazolo(3,4-b)pyrazine derivative
Inventor: SUZUKI SHINICHI
IPC: A61K31/495
Filed: 1982-02-05
Abstract: NEW MATERIAL:A compound of formula 1[R1, R2 are H, alkyl, substituted alkyl, cycloalkyl, substituted cycloalkyl, divalent group forming a nitrogen- containing saturated heterocyclic ring together with an amine or N-atom, which may be substituted]. EXAMPLE:5-Propylamino-1-phenyl-1H-pyrazolo[3,4-b]pyrazine. USE:Antitumor, antiviral agent: it has powerful antitumor or antiviral activity to inhibit the propagation of cencerous cells or viruses. PREPARATION:5-Halogeno-1-phenyl-1H-pyrazolo[3,4-b]pyrazine of formula 2 (X is halogen) is made to react with a corresponding amine or nitrogen-containing heterocyclic ring to give the objective compound of formula 1.
Patent JP-S62176216-A (JP)
Title: Semiconductor integrated circuit
Inventor: OMAE HIDEO
IPC: H01L21/8234
Filed: 1986-01-29
Abstract: PURPOSE:To attain the large current capacity, the reduction in the element area and the chip area by using the parallel connection of an N-channel FET and a P-channel FET as a switching element placed in a semiconductor integrated circuit. CONSTITUTION:The P-channel FET 18 is arranged in parallel with the N- channel FET 16 to compensate the saturated region of the FET 16. When a switching signal P goes to an L level, most of the charging current to a capacitor 12 is fed from the N-channel FET 16 and a current from the P-channel FET 18 charges up the capacitor 12 from the point of time when the FET 16 is saturated. Since the P-channel FET 18 is used to compensate the current, a small element area is enough for the purpose. Thus, the large current capacity and the reduced element area are attained.
Patent JP-S55109581-A (JP)
Title: Quality monitoring method of resistance welding
Inventor: TAGUCHI FUMIO
IPC: B23K11/24
Filed: 1979-02-19
Abstract: PURPOSE: To perform the captioned monitoring of spot welding with good accuracy by judging the non-defective and defective of welding from the ratio between the 1st peak of the effective value signal of AE generated during welding and the 2nd peak of the AE signal generated after supply of welding current.  
     CONSTITUTION: The AE generated from welding material 2 is detected by the AE sensor 3 mounted to an electrode part 1 and is amplified by amplifiers 4, 6. The AE waveforms having been amplified are detected with a detecting circuit 7 and are converted to effective value energy by an effective value conversion circuit 8, whereby the AE effective value voltage 1st peak value during supplying of welding current and the 2nd peak value after the current supply are detected. Thereafter AE peak effective ratio (2nd peak value/1st peak value ×100) is outputted by an arithmetic circuit 9 and is compared with a set value 10 in a decision circuit 11, whereby the non-defective and defective of the welding are determined. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04256330-A (JP)
Title: Method and apparatus for wire bonding
Inventor: KOTSURU HIDEAKI
IPC: H01L21/603
Filed: 1991-02-08
Abstract: PURPOSE:To provide a wire bonding method and a wire bonding apparatus which can prevent especially the destruction of a semiconductor chip itself and the corrosion of an electrode pad regarding the wire bonding method which thermocompression-bonds a gold wire to the electrode pad at the semiconductor chip. CONSTITUTION:A wire bonding method is constituted so as to include the following: a tip-part melting process by which the tip part 12a of a gold wire 12 drawn out slightly from a fine hole 13a at the tip face of a capillary 13 for bonding use is melted and deformed to a spherical tip part 12b; a tip-part shaping process by which the tip part 12b is pressed by using the tip face of the capillary 13 and deformed to a tip part 12c which resembles closely the shape of an electrode pad 11a at a semiconductor chip 11 and which is provided with a flat bonding face 12d; and a thermocompression-bonding process by which the bonding face 12d at the tip part 12c is pressed and thermocompression- bonded to the electrode pad 11a by using the capillary 13.
Patent JP-H03221521-A (JP)
Title: Wholly aromatic polyester, film and molded product thereof
Inventor: KOSEKI TOKUAKI
IPC: C08G63/60
Filed: 1990-01-26
Abstract: PURPOSE:To obtain the subject melt moldable polyester, composed of respective specific four kinds of recurring units, having respective specified melting point and reduced specific viscosity and convertible from a crystal state into an optically isotropic melt by and capable of providing films and molded products with hardly any anisotropy of physical properties. CONSTITUTION:The objective polyester, obtained by polymerizing p- hydroxybenzoic acid, etc., hydroquinone, etc., isophthalic acid, etc., and 1,4-bis(hydroxybenzoyloxy)butane or 1,4-bis(phenoxy)butane-4,4'-dicarboxylic acid, etc., so that the amounts (mol%) x<1> and y<1> of recurring units expressed by formula I in formula V are preferably within the range surrounded by curves (A) and (C) or the amounts (mol%) x<2> and y<2> of recurring units expressed by formula II in formula VI are preferably within the range surrounded by curves (D) and (F) and having the recurring units expressed by formulas I to IV, <=350 deg.C melting point and >=0.4dl/g reduced specific viscosity.
Patent JP-S59143132-A (JP)
Title: Motor-driven take-up and rewind camera
Inventor: KONNO TATSUO
IPC: G03B1/12
Filed: 1983-02-05
Abstract: PURPOSE:To prevent a misoperation by providing two rewind switch operating members and then resetting automatically these two members when rewinding is over for a film. CONSTITUTION:The film take-up/rewind is carried out by a built-in motor 1. A sprocket shaft 23 serves as the 1st rewind switch operating member which releases a switch gear preventing lever 38 functioning as a locking member of a switch member that switches the take-up system to the rewind system of a driving power transmission system of the motor 1 when the film is rewound. An external operation knob 52 serves as the 2nd rewind switch operating member which operates a switch gear 7 after the lever 38 is released. Thus the shaft 23, the knob 52 and two rewind switch operating members are automatically reset when the film rewinding is over.
Patent JP-S63184960-A (JP)
Title: Data control system
Inventor: MITSUOKA SEIJI
IPC: G06F3/06
Filed: 1987-01-27
Abstract: PURPOSE:To enhance the access efficiency to the file and to utilize uniformly the data domains on a disk by arranging the storing domains of file-control information approximately at the center of the data domain on the disk. CONSTITUTION:In the applied program (i.e. data-control mechanism) 1, the data-control mechanism 1 is incorporated with a means 2 for arranging an indexing cylinder 3 for storing the file-control information to be optimum position on the data domain of the magnetic disk and a means 3 for storing the file control information storing the file control information to an index cylinder 32 arranged by the optimum arranging means 2, so as to enhance the access efficiency to the file to insure the optimum position on the desk 30 for the storing domain of the file control information and to utilize uniformly the data domain of the disk.
Patent JP-H06208415-A (JP)
Title: Working line using automatically guided vehicle
Inventor: YAMADA TAKASHI
IPC: B23P21/00
Filed: 1993-01-08
Abstract: PURPOSE:To provide an automatically guided vehicle working line constituted of the absolute minimum of automatically guided vehicles by suppressing the power consumption of the automatically guided vehicles to its absolute minimum. CONSTITUTION:The automatically guided vehicle 10G advances from a normal traveling zone 6 into a work assembling zone 4 and is connected to the last automatically guided vehicle 10F through couplers 24F, 20G. When the leading vehicle 10B in a train is driven in a traveling direction by driving means 34, 35 and a series of automatically guided vehicles 10B to 10G start to travel at slow speed and the left rear wheels 17 of the vehicles 10B to 10G are guided by a guide rail 40, so that the vehicles 10B to 10G can stably travel without being vertically meandering. The vehicle 10A separated from the zone 4 is disengaged from couplers 24A, 20B by a separating cum plate 42, disconnected from the vehicle 10B and returned to the zone 6 again. Since the power of the vehicles 10B to 10G themselves is not used in the zone 4, power cosumption can be suppressed to the absolute minimum.
Patent JP-H05218890-A (JP)
Title: Receiver with interference wave removing filter
Inventor: ATOBE MASAAKI
IPC: H04B1/16
Filed: 1992-02-04
Abstract: PURPOSE:To reduce the degradation of a receiving function caused by the arrival of interference waves by installing an interference wave removing filter group at the reception input terminal of the receiver for digital communication. CONSTITUTION:This device is provided with N (N is an integer) pieces of band pass filters 11-13 parallelly connected to an input terminal 101 of a receiver 4 for digital communication so as to pass signals containing interference waves, level detectors 21-23 to respectively detect signals passed through these band pass filters, N pieces of band stop filters 1-3 parallelly connected to the input terminal 101 and provided with stop characteristics at frequencies corresponding to the respective passed band frequencies of the band pass filters 11-13, N pieces of first switchers 31-33 to connect the correspondent band stop filters 1-3 to the receiver for digital communication according to a control signal due to detection at any one of level detectors 21-23, and second switcher 34 to simultaneously open circuits bypassing the band stop filters 1-3.
Patent JP-H11196777-A (JP)
Title: Sterile feed filler and method of filling sterile feed
Inventor: SHINKAI YOSHIHISA
IPC: B65B55/18
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a sterile feed filler that can continue the sterilization treatment of feed and causes no proliferation of germs and no occurrence of insects in the bags filled with the feed. SOLUTION: This sterile feed filter is equipped with the charging hopper 2, the sterile hopper 1, the ozone injector 0 and the exhauster E. The charging hopper 2 has an opening for charging the feed on its upper part and its lower part is at least narrowed downward. The sterile hopper 1 is connected to the bottom of the charging hopper 2 and is closed except the opening communicating to the charging hopper 2, further its lower part is at least narrowed downward. The ozone injector 0 is connected to the ozone inlet opened on the sterile hopper 1 to inject ozone into the sterile hopper 1. The exhauster E is connected to the outlet formed on the sterile hopper 1 to exhaust the gas in the sterile hopper.
Patent JP-S63186952-A (JP)
Title: Carburetor
Inventor: SAKAI YUTAKA
IPC: F02M7/20
Filed: 1987-01-28
Abstract: PURPOSE:To obtain a rich fuel mixture irrespective of operation of a choke valve, and improve the startability, by increasing and decreasing an opening degree of a main jet in response to the opening/closing of the choke valve at starting of an engine when engine temperature is not greater than a predetermined value. CONSTITUTION:When a choke knob 21 of a manual choke opening/closing mechanism 20 is depressed to open a choke valve 3, and an engine is started to carry out warm-up operation, a choke opening/closing detecting switch 16 is turned on by the depression of the choke knob 21. At this time, when engine temperature is not greater than a predetermined value, and a temperature detecting switch 17 is in an on state, a solenoid coil of an adjusting valve 13 is excited to return a valve member 14 of the adjusting valve 13 to a predetermined position and thereby open a second main jet 12. As a result, fuel is supplied from the second main jet 12 in addition to a first main jet 11, thereby obtaining a rich fuel mixture according to an engine demanding air-fuel ratio.
Patent JP-H08207429-A (JP)
Title: Tape for label writer
Inventor: SATO HIDEKI
IPC: B41M5/52
Filed: 1995-02-06
Abstract: PURPOSE: To produce a label having excellent resolution and coloring property, excellent environmental resistances such as light resistance, abrasion resistance, and water resistance by an ink jet method. CONSTITUTION: On a tape-like base material 1, an ink accepting layer 2 is provided. On the ink accepting layer 2, a porous layer 3 which contains an ultraviolet absorbing material consisting of polymer and a metallic oxide such as a titanium oxide, a zinc oxide, and a selenium oxide and can be transparentized by heating is laminated.
Patent JP-S53104173-A (JP)
Title: Master reticle for photo mask production
Inventor: KACHI TADAO
IPC: G03F1/76
Filed: 1977-02-23
Abstract: PURPOSE: To shorten the time in producing a photo mask by providing many same unit patterns, which can be printed simultaneously, closely in parallel in a master reticle which is constituted by single pattern. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01194196-A (JP)
Title: Contents address memory
Inventor: TERADA YASUSHI
IPC: G11C15/04
Filed: 1988-01-28
Abstract: PURPOSE:To form the non-volatile CAM of a large capacity by constituting the cell of the contents address memory (CAM) of 1 bit of the EPROM of two bits. CONSTITUTION:The memory cell of the CAM is constituted of the two non- volatile memory cells 9, 10 to retrieve data according to a non-volatile storing and a non-destructive reading. An electric charge precharged to a coincidence retrieving line 8 is not extracted but remains 'H' and at the time of no coincidence, the level of the drain of the erased memory transistors 9, 10 goes to 'L', the coincidence retrieving line is discharged to maintain the 'H' level and go to 'L' level even the discordance of 1 bit is present. Thereby, the non- volatile CAM is obtained.
Patent JP-S57132437-A (JP)
Title: Transmitting power control system
Inventor: SUGIMOTO OSAMU
IPC: H04B7/15
Filed: 1981-02-10
Abstract: PURPOSE:To make a satellite input level constant, by automatically controlling the transmitting power of an earth station in accordance with a receiving level of a satellite beacon signal received by the earth station. CONSTITUTION:A comparator 10, a level converter 11, a variable attenuator 12 and a fixed biasing circuit 13 are added to a conventional circuit. For instance, in case when there is no rainfall attenuation in an up-circuit, the operating point of the attenuator 12 for setting a transmitting power level of the earth station is kept constant by a level of a bias 13, and if rainfall attenuation occurs in the up-circuit, only the rainfall attenuation quantity is dropped from a satellite beacon signal receiving level, an output of magnitude corresponding to a receiving level dropped portion is generated in the comparator 10, and an output of the converter 11 is varied. An output of this converter 11 varies the operating point of the attenuator 12 so as to decrease the attenuation quantity corresponding to the rainfall attenuation quantity, the transmitting power of the earth station is increased by the rainfall attenuation quantity portion of the up-circuit signal, and a satellite input level is kept constant.
Patent JP-H08187852-A (JP)
Title: Ink jet type recorder
Inventor: MITSUSAWA TOYOHIKO
IPC: B41J2/205
Filed: 1995-01-10
Abstract: PURPOSE: To maintain the dot size and the dot forming position constant irrespective of the quality of a recording sheet. CONSTITUTION: The ink jet type recorder comprises a pulse width regulating circuit 42 for deciding the expansion amount of a pressure generating chamber based on data for designating a recording sheet from a host system to contract the chamber at a predetermined speed during moving of a meniscus, and a drive signal generator 40 for outputting a drive signal for contracting or expanding a piezoelectric vibrator 27. It controls the gradient of charging and discharging currents for deciding the expansion speed of the chamber corresponding to the drawing of the meniscus necessary to discharge ink droplet of the quantity responsive to the sheet quality designated from the system and the contracting speed for flying the droplet at a predetermined speed irrespective of the drawing amount of the meniscus.
Patent JP-H01198928-A (JP)
Title: Mud pressure method and device thereof
Inventor: MIYATA NORITAKA
IPC: E02F7/10
Filed: 1988-01-30
Abstract: PURPOSE:To feed mud with pressure without making the pressure of compressed air too much by spraying the compressed air to the inside of a mud feeding pipe as mixing earth and sand of a water bottom sediment or the like and water together under the specified water content ratio. CONSTITUTION:When a feed valve 30 is opened, water out of a feed valve 28 is fed to the inside of a first tank 13, while earth and sand in a hopper 5 is fed to the inside of the tank 13 by a screw conveyor 36 via a connecting pipe 14. Next, the earth and sand are mixed with water by a paddle 19 of a mixing device 17, and when mud is reached to the specified quantity, an upper limit detector 33 operates, and thereby the feed valve 30 is closed. Subsequently, when a mud discharge valve 25, a pressure-feeding air valve 27 and a pressurizing air valve 23 are opened, compressed air is fed to a top part of the tank 13 from a pressurizing air valve 22, pressurizing a sediment surface. Then, the compressed air is sprayed toward the outlet side of a mud discharge pipe 24 from a pressure-feeding air pipe 26, and thus the earth and sand are fed to the ground by way of a mud feed pipe 7.
Patent JP-S62177824-A (JP)
Inventor: KAWAKAMI HIDEO
IPC: H01H33/66
Filed: 1986-01-30
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-S53103991-A (JP)
Title: Treating method for aromatic hydrocarbon transformation catalyst
Inventor: KAMIYAMA NORIO
IPC: C07C6/12
Filed: 1977-02-24
Abstract: PURPOSE: To restrain degradation in activity of catalyst for long time and to transform aromatic hydrocarbon effectively by contacting the catalyst, which is used in transformation of aromatic hydrocarbon by use of H 2 , with the hydrocarbon before initiation of the reaction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63187823-A (JP)
Title: Relay amplifier system
Inventor: HANABUSA MASAAKI
IPC: H04B5/00
Filed: 1987-01-30
Abstract: PURPOSE:To improve the function by connecting a repeater relaying a radio wave in the outgoing direction from a base station to a mobile station to one end of a series of lead and connecting a repeater relaying an incoming radio wave from the mobile station to the base station to the other end thereby simplifying the constitution of the repeater in a tunnel. CONSTITUTION:A repeater 2a at the outside of a tunnel in the outgoing direction is connected to the input terminal of an amplifier section of a repeater 4 in the tunnel and a repeater 2b at the outside of the tunnel in the incoming direction is connected to the output terminal. An outgoing radio wave sent from an antenna 8 of a base station 1 is received by an antenna 7a of the repeater 2a at the outside of the tunnel, only the outgoing radio wave is selected, amplified by an outgoing amplifier 3a and sent to a lead 5. The outgoing radio wave is terminated by the repeater 2b at the outside of the tunnel and only the incoming radio wave is amplified by an incoming direction amplifier 3b, sent from an antenna 7b and the base station 1 receives it at its antenna 8. Thus, the branching constitution of the repeater in the tunnel is not required and the system is inexpensive and the fault is reduced.