baber/WOPTO huggingface dataset:
Patent JP-S63165081-A (JP)
Title: Resistance welder
Inventor: ANDORIYUU JIEIMUZU BOIDO
IPC: B23K11/06
Filed: 1987-12-17
Abstract: Apparatus for resistance welding an elongate seam in a tubular article, comprises a first electrode wheel 1 outside the article, a second electrode 2 inside the article and a continuous electrode wire arranged to pass over the electrodes to provide surfaces of contact between the electrodes and seam material. The second electrode has a stationary block 6 having a guide surface of like curvature to that of the outer electrode wheel 1 so that the contact arcs of wire passing over the guide surface with the seam material is substantially equal to the contact area of wire passing over the external wheel 1. The use of this stationary inner electrode improves the weld geometry and permits welding of can bodies of relatively smaller diameter without use of mercury contact bearings.
Patent JP-2000142713-A (JP)
Title: Pack
Inventor: KAGEI SHOZO
IPC: B65D33/08
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a pack in which troublesome works both for those to carry the refuse and for the personnel to recover the refuse are unnecessary, and the safety in the recovery is secured. SOLUTION: In a pack 10, a plurality of projecting pieces 14, 115 for connection are provided on an opening part 12 of a pack body 11 having an opening part 12 and a bottom part 13, and a projecting piece 16 having a through hole 17 is provided in an outer part of the bottom part 13 in an integrated manner with the bottom part 13. The pack can be lifted and carried by both hands during the work without being brought into contact with the pack body 11 by placing fingers in a knot of the projecting pieces 14, 15 connected to each other and a through hole 17 in the projecting piece 16.
Patent JP-2001140940-A (JP)
Title: Temperature sensitive type and fluid type fan coupling device
Inventor: USUI SHOICHIRO
IPC: F16D35/02
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a temperature sensitive type and fluid type fan coupling device capable of suppressing rise of temperature of oil due to heat generation as much as possible by radiating heat to the outside satisfactorily to eliminate the possibility that viscosity of oil is reduced and prolonging service life of the device. SOLUTION: A driven disc 9, a rotary member 3, and a fan insert 8 are made of Al or Cu and Al group alloy or Cu group alloy.
Patent JP-H09155853-A (JP)
Title: Replacement of dicing blade and dicing apparatus
Inventor: YAMADA YUTAKA
IPC: H01L21/304
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To easily detach a dicing blade from a rotary shaft in a dicing blade replacing method detaching the dicing blade used at a time of the fine cutting processing of a wafer or ceramic from the rotary shaft to replace the same and a dicing apparatus. SOLUTION: In a dicing blade replacing method detaching the dicing blade 20 attached to a rotary shaft 26 from the rotary shaft 26 to replace the same, heat is applied to a blade attaching part 24 attaching the dicing blade 20 to the rotary shaft 26 before the dicing blade 20 is detached from the rotary shaft 26 and the dicing blade 20 is detached from the rotary shaft 26 by utilizing the thermal expansion difference between the blade attaching part 24 and the rotary shaft 26.
Patent JP-H10131863-A (JP)
Title: Pump capable of linear force feed of liquid
Inventor: UIKE YOJIRO
IPC: F04B47/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To suck and pressurize liquid like water and flow out linearly and press-feed in a long distance by providing a pump included a screw borne in the rotator of a motor in a pump main body. SOLUTION: A flange 2 is formed on both ends of a pump main body 1 so as to be connected to a pipe. The intermediate part of the metal cylinder body of the pump main body 1 is formed on a large calibre cylindrical part and an electromagnetic coil 6 is stored therein ans also water-proof bearings 7, 8 are arranged to both sides of the electromagnetic coil 6 by setting up in two steps. A screw type suction pressurized pump 9 is driven by this electromagnetic coil 6 and a fluid can be press-fed in a straight line shape. A carbon brush holder 11 is arranged between the electromagnetic coil 6 and the water- proof bearing 7 and the terminal of an electric wire connected thereto is covered by the cover 5 for an electric wire protection after giving the water-proof cap 3 and the electric wire pulled out to the outside is connected to a power source circuit.
Patent JP-H05125292-A (JP)
Title: Method for converting 2,9-dimethylquinacridone compound into pigment
Inventor: MAKI HITOSHI
IPC: C09B67/52
Filed: 1991-11-07
Abstract: PURPOSE:To provide an optimum method for obtaining a pigment in which uncertain crystal growth is less likely to occur and in which advantageous crystal forms are stably produced, in utilizing a 2,9-dimethylquinacridone compound as a coloring material. CONSTITUTION:The title method is characterized by first pouring a solution of a crude 2,9-dimethylquinacridone compound in sulfuric acid into a water stream to obtain fine deposits, secondly filtering off and washing with water the deposits, and finally treating the washed deposits in a 1-4C lower alcohol at 60-200 deg.C.
Patent JP-H03179669-A (JP)
Title: Manufacture of solid electrolyte battery element
Inventor: HANAWA KAZUMI
IPC: H01M10/0585
Filed: 1989-12-07
Abstract: PURPOSE:To obtain a large-area, sheet-shaped solid electrolyte battery element having uniform conductivity, self discharge performance, and thickness by stacking each sheet so that plastic films each serving as the supporter of a conductive sheet, and continuously pressing the stack with a roll. CONSTITUTION:A layer comprising a conductive sheet 4, a positive electrode sheet 2, a solid electrolyte sheet 1, a negative electrode sheet 3, and a conductive sheet 4 is interposed between plastic films 5 each serving as the supporter of the conductive sheet 4 to form a multi-layer sheet. The multi-layer sheet is continuously pressed by passing through a set of rolls 6. A large-area, sheet- shaped solid electrolyte battery element having uniform conductivity, self- discharge performance, and thickness is continuously manufactured in high productivity.
Patent JP-H0639732-A (JP)
Title: Manufacture of synthetic grinding wheel
Inventor: TOMITA YOJI
IPC: B24D3/32
Filed: 1992-11-27
Abstract: PURPOSE:To provide manufacture of a synthetic grinding wheel which is a solid grinding wheel where synthetic resin is used as a binder, a void is relatively high, and polishing performance is excellent, and suitable for comparatively precise polishing. CONSTITUTION:Grinding grains, a pore producing agent, and a catalyst are added to a mixture solution consisting mainly of liquid phenol resin P and liquid melamine resin M and uniformly agitated to produce a slurry-form stock solution. 0.1-5wt.%, based on a total amount, polyvinyl alcohol is added to the slurry-form stock solution and thereafter the mixture is reacted and cured to produce an intermediate substance. After the intermediate substance is dried and a moisture content and/or a solvent is removed, heat treatment is applied for curing.
Patent JP-H09176266-A (JP)
Title: Hydroxy-functional triamine catalyst composition for producing polyurethane
Inventor: RICHIYAADO BAN KOOTO KAA
IPC: C08G18/18
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a variable activity and selectivity, e.g. for the trimerization of isocyanate and in the reaction of isocyanate with a compound containing reactive hydrogen atoms by using a specified catalyst in producing a polyurethane foam.  
     SOLUTION: A process for producing a polyurethane foam by reacting an organic polyisocyanate with a polyol in the presence of a blowing agent comprising water, a cell stabilizer and a catalyst composition, wherein the catalyst used substantially consists of 0-50mol% compound of formula I (wherein R is H, a 1-4C alkyl, a 6-8C aryl or a 7-9C aralkyl; and (n) is 2 to 8) and 50-100mol% compound of formula II (wherein R and (n) are the same as in formula I). The process also includes the cases in which the compounds of the catalyst composition comprise those wherein the R's in formulas I and II are each methyl and in which the catalyst composition is a combination of urethane catalysts comprising a tertiary amine, and an organotin compound or a carboxylate. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H03181279-A (JP)
Title: Video camera
Inventor: GOTO YUKIO
IPC: H04N9/04
Filed: 1989-12-11
Abstract: PURPOSE:To vary picked up picture quality optionally by providing plural electronic volumes varying the picture quality adjustment quantity in a processing circuit, a memory function section and a control section sending a digital control signal to the electronic volumes. CONSTITUTION:Plural electronic volumes 21-24 connecting individually to a processing circuit relating to picture quality adjustment in an image pickup signal processing circuit and whose output control voltage varies with the level of an inputted digital control signal and varying the picture quality adjustment quantity in the processing circuit depending on the control voltage, with a memory function section 26 setting various pickup characteristics and a control section 4 sending a digital control signal to the electronic volumes so as to adjust the picture quality in the processing circuit in response to the pickup characteristic set in the memory function section 26. Thus, the optimum pickup in response to the pickup condition is attained and the picture quality is selected in response to the preference of the photographer.
Patent JP-H04187978-A (JP)
Title: Cabinet for keeping constant temperature and high humidity
Inventor: AMEZUTSUMI OSAMU
IPC: F25D21/14
Filed: 1990-11-21
Abstract: PURPOSE:To make a temperature distribution in a cabinet uniform and eliminate the necessity of maintenance such as the cleaning of a dew receiving tray by providing a gap between an end portion on the outlet port side of a circulation duct in a refrigerating chamber and a cold air outlet duct at the rear face part of the refrigerating chamber. CONSTITUTION:Cold air whose heat has been exchanged at an evaporator 10 is circulated by a cooling fan 11 from a cooling chamber 12 through a cold air outlet duct 15 and a cold air suction duct 17. When the cold air cools the surface of the cold air outlet duct 15, the surface thereof exchanges heat with air in a refrigerating chamber 14, and a temperature in the refrigerating chamber 14 is regulated by a thermostat. In the case where the thermostat is kept ON and the surface of the cold air outlet duct 15 is under the condition of a cooling operation, a large amount of frost is deposited on the surface of the cold air outlet duct 15 because the surface thereof exchanges heat with moist air in the refrigerating chamber 14. When the cooling operation is suspended, the frost thaws to be converted into dew, and the dew adhering to the surface of the outlet duct drops down onto the outlet duct 15 at the bottom face part of a cabinet and is drained outside the cabinet through a drain 25. Since a gap is provided between an end portion on the outlet port side of a cold air circulation duct in the refrigerating chamber and a cold air outlet duct at the rear face part of the refrigerating chamber, a temperature distribution in the cabinet is made uniform, and a constant temperature and high humidity can be obtained without the need for any maintenance.
Patent JP-H10159219-A (JP)
Title: Wiring device of partition
Inventor: CHIKAKI KAZUKI
IPC: E04B2/74
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To protect low voltage and current cords such as a communication line and a signal line from being influenced by high voltage and current cords such as a power source cord in a case where various cords are inserted in the inside of a partition. SOLUTION: A partition panel for wiring 2 whose inside is formed hollow and outer face plate is detachably constituted is manufactured to be connected to a general partition panel 1 so as to constitute the partition. The region covered with the coping 5 of each partition panel 1, 2 is made an upper wiring passage 42, the other region sandwiched by front and rear baseboards 6 is made a lower wiring passage 66, and both communicate with a communication passage 18. A low voltage and current connector 4 and a high voltage and current connector 3 are divided into upper and lower on the wiring partition panel 2 and respective cords 16 are connected thereto.
Patent JP-H06148176-A (JP)
Title: Urine collecting vessel
Inventor: SAITO KOICHIRO
IPC: G01N33/48
Filed: 1992-11-05
Abstract: PURPOSE:To provide an urine collecting vessel capable of easily collecting a necessary minimum urine for urine test, and perfectly pouring the collected urine to a sealed vessel without leakage. CONSTITUTION:An urine collecting vessel is formed of an urine collector part formed of an urine gathering part having a long stick-like holding part and an urine gathering hole continued to the holding part and an urine receiving part continued on the top of the urine gathering part; and an urine housing vessel formed of a cutting part for breaking a part of the urine collector, an urine housing part for housing the urine flowing out from the urine collector, and a cap part. The urine gathering part 3 is exposed to the urine while holding the holding part 2 of the urine collector 1 to inject the urine into the urine receiving part 4 from the urine gathering hole 31, and the collected urine is poured to the urine housing part 6 which is a sealed vessel and housed therein.
Patent JP-H01158202-A (JP)
Title: Pressure control device
Inventor: TANAKA KIYOHIDE
IPC: F15B11/02
Filed: 1987-12-16
Abstract: PURPOSE:To aim at cost reduction of an entire pressure control system by directly feeding back hydraulic pressure as a control target to the valve body of a proportional electromagnetic three way valve mechanism for controlling operational fluid supply to a pressure control valve mechanism. CONSTITUTION:A proportional electromagnetic three way valve mechanism 6 is provided on a supply line 23 for connecting an air supply source 5 to a diaphragm valve mechanism 4. A feedback line 7 connected to a supply line 3 is connected to the diaphragm mechanism 8 of the proportional electromagnetic three way valve mechanism 6. Accordingly, a simple pressure feedback system without the change-over of pressure-electric signal can be constructed so that cost reduction of an entire pressure control system can be contrived.
Patent JP-H08152394-A (JP)
Title: Apparatus and method for deciding degree of cure of concrete
Inventor: SOGO SHIGEYUKI
IPC: G01N11/16
Filed: 1994-11-29
Abstract: PURPOSE: To judge the time of finishing concrete without depending plasterer's experience or intuition by directly and objectively grasping the state of the cure of the concrete. CONSTITUTION: An apparatus 1 for deciding the degree of the cue of concrete comprises a vibrating mechanism 4 having a mass 2 mounted at the upper end of a spring 3 stood on a base 5, an accelerometer 8 provided as vibration detecting means for detecting the vibration of the base 5, signal processing means 9 for processing the detection signal of the accelerometer 8, and a display unit 10 such as a liquid crystal display, etc., for displaying the output data of the means 9 in the base 5.
Patent JP-H10163765-A (JP)
Title: Operational amplifier
Inventor: MURAOKA TAKASHI
IPC: H03F3/45
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an operational amplifier for amplifying the signal of high frequency and large amplitude. SOLUTION: The driving ability of input part is improved by using bipolar transistors Q1-Q4 Darlington-connected to differential transistor input pairs. Further, phase compensation is improved by adding capacitors C1 and C1 between the bases and two transistors in Darlington connection. Besides, the driving ability of output part is improved by using a bipolar transistor Q5 on the output step. Thus, the operational amplifier of wide band and wide input/output range can be provided.
Patent JP-2001136097-A (JP)
Title: Transmission and reception module
Inventor: NAKANE MASABUMI
IPC: H04B1/40
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To solve a problem of a conventional transmission and reception module for a radar and a communication device where a transmitting phase is changed depending on a set attenuation amount because a variable attenuator is employed to ensure a wide dynamic range with respect to input power. SOLUTION: The transmission and reception module back a detected power at an output terminal to a variable attenuator and a variable phase shifter via an analog control voltage generator so as to compensate for a change in a phase shift amount due to a set attenuation amount of the variable attenuator thereby stabilizing the transmitting phase at the same time while taking a wide dynamic range with respect to the input power.
Patent JP-2000141069-A (JP)
Title: Turbine blade and cooling hole working method therefor
Inventor: MAKINO YOSHINOBU
IPC: B23K26/046
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine blade and a working method for its cooling hole, by which the cooling hole is efficiently formed and the whole of the gas turbine blade can be uniformly cooled. SOLUTION: After a piercing process irradiating a base material with a laser beam and forming a cooling hole with a small diameter, a forming process for a diffusion shape hole, is performed, which forms the diffusion shape cooling hole 15 whose diameter is gradually enlarged toward the surface of the base material, tilting the optical axis of the laser beam to the center axis of the hole with a small diameter. After that, a forming process for a straight shape hole, is performed, which forms a straight shape cooling hole 14 whose diameter is the same by performing the circular movement of the optical axis of the laser beam around the center axis of the hole with the small diameter.
Patent JP-H11155017-A (JP)
Title: Cordless telephone set provided with automatic recording function and communication system
Inventor: UETSUKI YASUTO
IPC: H04W4/16
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To enable a caller to record a message into a moving set immediately when the moving set side moves out of a communication enable zone. SOLUTION: A master set 1 is provided with a level detecting part 8 which detects the strength of a radio wave transmitted from a slave set, and outputs a level deterioration signal when the strength of the detected radio wave is lower than a prescribed level, a message transmitting part 13 which transmits a guide message for reporting that communication with the salve set is made invalid, and urging transmission of a recording message when the level deterioration signal is outputted, and a message storing part 12 which stores the recording message introduced through an outside circuit 2. The recording in message stored in the message storing part 12 can be reproduced.
Patent JP-H07174072-A (JP)
Title: Refrigerant compressor and refrigerator
Inventor: MANGYO MASAO
IPC: B01D53/26
Filed: 1993-12-20
Abstract: PURPOSE:To prevent the reduction of the cooling capacity by the closure of a capillary tube due to the generation of contamination, as for a refrigerant compressor and a refrigeration system. CONSTITUTION:The discharge chamber 50 of a refrigerant compressor is equipped with the first physical filter 56 which has has gas holes and is installed so as to cover all the peripheral grooves formed on the discharge chamber side wall 54 of a discharge passage 53 and the second chemical filter 57 which is formed by compounding alumina and the compound of the alkaline earth elements.
Patent JP-H08178408-A (JP)
Title: Air conditioner
Inventor: SONE TATSUO
IPC: F24F13/15
Filed: 1994-12-22
Abstract: PURPOSE: To obtain an air conditioner wherein wind vertical-direction-varying blades are formed by locating two blades in series in longitudinal direction, at the outlet of an indoor unit, and the two blades are normally tilted without difficulty. CONSTITUTION: At the time of the closing movements of a first blade 9 and a second blade 14 which are formed at the outlet of an indoor unit, the second blade 14 is struck against a tilt-preventing member located in the indoor unit and is stopped, and thereafter the first blade 9 is driven furthermore. Play owing to clearances at a connector 18 for the first blade 9 and the second blade 14 is absorbed thereby and the first blade 9 is struck against the tilt- preventing member and is stopped. In this way, both of the first and second blades 9, 14 are struck against the tilt-preventing member, and are stopped at the normal blocking position. In this way, the problem that the first blade 9 is in imperfectly closing state due to the difference between stopping positions of these blades at the time of closing the outlet and appearance becomes bad is solved.
Patent JP-H01159870-A (JP)
Title: Method for arranging alternating information
Inventor: SHIMAKURA MASAMI
IPC: G11B20/12
Filed: 1987-12-17
Abstract: PURPOSE:To decrease the load of a controller, to prevent plural pieces of same information from being simultaneously destroyed, and to execute an effective alternating management by multiple-writing alternating information and preventing locating the multiple-written same alternating information in sectors to be lined in the same radius direction. CONSTITUTION:For an alternating management sector in an alternating management area 201, a pair is composed of plural sectors, the sectors have management information to be old by one generation and newest management information, and the same information is written in many pieces. In such a case, the same alternating information is inhibited from being arranged in the sectors to be lined on the same radius. Thus, a release from the discrepancy of the alternating management of an alternation can be executed, the load of the controller can be decreased, simultaneously, plural pieces of the same information cannot be simultaneously destroyed, and the effective alternating management can be executed.
Patent JP-H09161202-A (JP)
Title: Magnetic recording and reproducing device
Inventor: ISHIDA TATSURO
IPC: G11B5/008
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To make the most of us of performance of a thin film magnetic tape by making the gap length of a reproducing magnetic head larger than the gap length of a recording magnetic head. SOLUTION: A medium is a thin film magnetic tape and a signal is recorded- reproduceD by using a ring type magnetic head. In this case, the gap length of a reproducing magnetic head is made larger than the gap length of a recording magnetic head. Preferably, the gap length of a recording magnetic head is <=0.17μm, the gap length of a reproducing magnetic head is <=0.20μm and preferably moreover, the saturated magnetic flux density of a magnetic material composing the neighborhood of the gap of a recording magnetic head core is <=1.0T. The saturated magnetic flux density of a magnetic material composing a trailing edge is made larger than that of a magnetic material composing a reading edge.
Patent JP-2000132172-A (JP)
Title: Musical sound data processing device and recording medium having recorded program of musical sound data processing thereon
Inventor: KOMATA NAOYUKI
IPC: G10H1/38
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To make easily performable an arpeggio performance from a music data for automatic performance. SOLUTION: Music data for automatic performance including a chord data formed of a plurality of musical sound data having the same sounding start time are stored in a RAM 5. A CPU 2 corrects the individual sounding start times of the musical sound data constituting the chord data of the RAM 4 according to the program of a ROM 4 when an arpeggio performance instruction is received from an operating element 1, generates corrected chord data having different sounding start times, and instructs a sound source 6 to sound the arpeggio performance.