baber/WOPTO huggingface dataset:
Patent JP-H07225910-A (JP)
Title: Production of magnetic head
Inventor: OKADA SUSUMU
IPC: G11B5/31
Filed: 1994-02-08
Abstract: PURPOSE:To eliminate noises after recording by using an Mn-Zn ferrite having an average crystal grain size of <=30mum for a recording and reproducing head and holding the ferrite at a holding temp. above the distortion point of glass, then subjecting the ferrite to annealing by cooling. CONSTITUTION:The average crystal grain size of the core material is specified to 30mum and the material is held at the temp. above the softening point (also the distortion point or above) of the glass 5 used for glass welding and is subjected to annealing by cooling for 50 deg.C/hour down to the distortion point, by which the magnetic head free from generation of the noises after recording is produced. The cooling rate from the holding temp. down to the distortion point is set at 50 deg.C/hour, by which the generation of cracking of the glass is prevented.
Patent JP-S59140287-A (JP)
Title: Prediction of net coking time of coke oven
Inventor: TAMURA MICHIO
IPC: C10B57/00
Filed: 1983-01-31
Abstract: PURPOSE:To predict the net coking time of a coke oven with high accuracy, by detecting a lapse of time X1 between coal charging and a point at which a maximum temperature (theta max) of gas generated in dry distillation has fallen by a predetermined degree (Z deg.C), and applying X1 to a specified equation established beforehand. CONSTITUTION:Changes in temperature of gas generated in dry distillation of coal in a coke oven 4 (5 is coke) are monitored with a thermometer 3 attached to an ascending pipe 1 (or a joint of the ascending pipe 1 and a collecting pipe 6) and an equation, Y=aX+b (where a and b are constants determined by the type of a coke oven) is calculated, which represents relations between the lapse of time from maximum temperature (thetamax) to its fall by a predetermined degree (Z deg.C) and a visibly determined net coking time. In the actual operation, the net coking time can be predicted with high accuracy by calculating the time X1 (thetamax-Z).
Patent JP-H08211489-A (JP)
Title: Film winding device
Inventor: NEGISHI KENJI
IPC: G03B17/42
Filed: 1995-01-31
Abstract: PURPOSE: To inexpensively and compactly constitute a film winding device used for a photographic film provided with a specific size perforation in a frame one by one. CONSTITUTION: The photographic film 26 is fed by the rotary operation of a winding knob 15 and simultaneously this rotary drive is transmitted to a tooth lacked gear 42 with an interlocking gear 41. A cam member 43 provided on the tooth lacked gear 42 turns a shutter driving lever 45 to a charging position, while the film 26 is moved by a frame or less. After that, a tooth lacked part 42b faces the gear member 41, the transmission of drive from the winding knob 15 to the tooth lacked gear 42 is stopped and when the shutter driving lever 45 reaches the charging position, a locking lever 46 is moved to a wind stopping position and a detecting pawl 46g is energized to the film 26 by a spring.  The detecting pawl 46g is inserted into the large perforation 39 of the next frame by the rotary operation of the knob 15 after the engagement of the tooth lacked gear 42 with the interlocking gear 41 is released, so that the feeding of the film 26 is stopped.
Patent JP-S55107925-A (JP)
Title: Measuring instrument
Inventor: ARIMOTO KAZUYUKI
IPC: G01D7/00
Filed: 1979-02-10
Abstract: PURPOSE: To enable the measurement of weight of both child and adult with the same accuracy through an identical weighing machine, by providing the disc of the weighing machine with two kinds of slits different in pitch and located on concentric circles.  
     CONSTITUTION: A disc 5, which is rotated in proportion to weight, is provided with groups 6, 7 of slits which are located at different pitches and regular spacings on concentric circles and used for limits of 20kg and 100kg, respectively. Light emitters 8, 9 and light receivers 10, 11 are provided correspondingly to the slits. Output pulses from the light receivers are processed by a separately provided operation circuit to perform digital indication. A changeover switch 12 is operated for shifting to use for child or adult. The reason why the number of the light receivers is two is to discriminate between forward and reverse rotation. As a result, the weight of child and adult can be measured with the same accuracy by an identical weighing machine. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57128740-A (JP)
Title: Acetal resin composition
Inventor: SUGIO AKITOSHI
IPC: C08K5/10
Filed: 1981-02-03
Abstract: PURPOSE: To prepare the titled composition having reduced molding strain absolutely without lowering the original characteristics of acetal resins, by compounding an acetal resin with a specific polyalkylene glycol.alkyl ether and/or a specific polyglycerine fatty acid ester.  
     CONSTITUTION: 100pts.wt. of an acetal resin is compounded with 0.01W5pts. pref. 0.02W2.5pts. of (i) a polyalkylene glycol.alkyl ether of formulaI(R 1  is H or 8W 20C alkyl; R 2  is ethylene or propylene; R 3  is 8W20C alkyl; m is integer of ≥3) and/or (ii) a polyglycerine fatty acid ester of formula II (R 4  is OH or 8W20C fatty acid residue; R 5  is 8W20C fatty acid ester residue; n is integer of ≥1). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09214093-A (JP)
Title: Mounting circuit device and manufacture of the same
Inventor: MATSUMURA KENICHI
IPC: H05K3/34
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To lower the mounting face of an electronic component by providing the electronic component installed and mounted on the notch part of a board and a conductive material which is applied in the notch part and electrically connects the connection terminal parts of the electronic component to connection pads. SOLUTION: The through hole-type notch part 2 corresponding to the form and the size of the electronic component 4 is formed on an area where the electronic component is installed and mounted is formed on the wiring board 1. A pair of holes 2a whose diameters do not exceed 1.00mm being the length of the shorter side of the electronic component 4 are provided through the notch part 2 with the long side end part of the electronic part 4 as a center point in the prescribed areas of the wiring board 1. Then, an area straddling the through holes 2a is punched and formed. Solder paste 5 is applied to a connection pad 3 forming face, the electronic component 4 is positioned, installed and arranged in the notch part 2 and a heat processing is executed.  Then, the electrode terminals 4a of the electronic component 4 are electrically connected to the corresponding connection pads 3 and are mechanically fixed to the wiring board. Thus, the mounting face of the electronic component can be lowered.
Patent JP-S61173503-A (JP)
Title: Resonator
Inventor: ISHIGAKI ISAO
IPC: H01P7/04
Filed: 1985-01-29
Abstract: PURPOSE:To decrease the number of strokes and to eliminate problems such as a defect in adhesion between a metallic conductor and an inner wall surface at an open end by fixing a cylindrical dielectric which has a joint groove formed at least one inner peripheral surface end part and the metallic conductor which projects from at least one open end of said dielectric in the joint groove by using cement. CONSTITUTION:A solder joint part (joint groove) 9 which adheres a coupling rod (metallic conductor) 2 provided to the open end of the inner peripheral surface 7 to the inner peripheral surface 7 joints the coupling rod 2 to the inner peripheral surface easily by a normal soldering treatment. At this time, the diameter is made large near at least one open end part of the inner periph eral surface to form the joint groove, joining the inner conductor to the metallic conductor. Further, the inner conductor may be joined to the metallic conductor by forming the joint groove at at least one open end part of the inner peripheral surface of the dielectric into a taper shape.
Patent JP-H11200612-A (JP)
Title: External angle material and internal angle material cross-cutting device for outer wall
Inventor: HIRATSUKA AKIHIRO
IPC: E04F21/18
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To provide an external angle material and internal angle material cross-cutting device for an outer wall, capable of freely moving to a construction site and cutting a siding board in its right cutting plane. SOLUTION: A carrying part 1 to carry a siding board in its longitudinal direction and a cross-cutting part 2 to cut the carried siding board B at a preset width are provided. The cross-cutting part 2 is connected to the carrying part 1 in a disconnectable manner and a horizontal guide plate 16 perpendicular to the longitudinal direction of the carrying part 1 and having both ends fixed is arranged on the upper face of the cross-cutting part 2. A pair of guide rollers to be horizontally rotated are provided in proximity to the front and rear sides of a board 26 for a round saw 25 to hold the guide plate 16 therebetween so that the siding board B can be cut at a preset width by the round saw 25 moved along the guide plate 16.
Patent JP-H03219276-A (JP)
Title: Education means of interactive system
Inventor: FUKUDA HIROYUKI
IPC: G09B5/00
Filed: 1990-01-24
Abstract: PURPOSE:To faithfully reproduce data operation instructions that students input by saving the data operation instructions, which are inputted through input devices from the start of student's use, in a history file as they are. CONSTITUTION:When a data operation instruction (a) that a student inputs through an input device 201 is inputted to an input data reception part 202, the interactive system 200 for students writes the data operation instruction (a) into the history file 204 additionally as it is while outputting the instruction to a main part 203 as it is. When a teacher knows all operations of an optional student, a student data reproduction instruction (b) is inputted from an input device 101. The instruction (b) is inputted to a main part 103, which specifies the input of data operation to the history file 204 in the student-side interactive system 200. An input data reception part 102 inputs a data operation instruction (c) from the history file 204 and outputs it to the interactive system main part 103. Consequently, the operations that the student has performed can be reproduced faithfully by a teacher-side interactive system.
Patent JP-H05201546-A (JP)
Title: Loading device
Inventor: KATO HISAO
IPC: B65G61/00
Filed: 1992-01-30
Abstract: PURPOSE:To provide a loading system which may efficiently carry out random palletization through which a loading work can be made in a short time with no interference between a robot arm and a workpiece on a pallet adjacent thereto. CONSTITUTION:An industrial robot is disposed between a first supply conveyer 5 for conveying a plurality of pallets on which workpieces are loaded, and a second supply conveyer 6 for conveying a plurality of loading buckets into which workpieces are loaded within a predetermined service area, so that the robot is reciprocatable therebetween, the industrial robot having an arm 2 which is moved up and down above the supply conveyers 5, 6. Thus, several kinds of workpieces are simultaneously loaded in the service area.
Patent JP-2000211844-A (JP)
Title: Method for remodeling elevator door opening and closing device
Inventor: KUBOTA HIROKI
IPC: B66B7/00
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To make an elevator operable during a remodeling work every floor of working process by mounting a remodeling work door lock device engageable with a new car-side door opening and closing device after remodeling and lockable with a floor-side locking piece. SOLUTION: The difference between the distance A from the left end of an existing floor-side door 1 to the engagement position of an existing car-side door and the distance from it to the engagement position of a new car-side door corresponds to the slippage of engagement position. Thus, an existing floor-side door lock device 11 is changed to a floor-side remodeled door lock device having an upper engagement roller 11a and lower engagement roller 11b having different roller diameters. The mounting position onto the existing floor-side door 1 is set to the same as the existing floor-side door lock device 11 so that the existing floor-side door 1 satisfies the locking and unlocking.  Since the engagement positions of the existing and new floor-side door opening and closing devices are coincident in this case, the elevator can be usually operated even if the existing and new floor-side door opening and closing devices are included.
Patent JP-H07222779-A (JP)
Title: Structure of air take in part of air bubble producing bathtub
Inventor: HASHIDA MITSUAKI
IPC: A61H23/00
Filed: 1994-02-09
Abstract: PURPOSE:To accurately adjust the amount of air mixed during bathing when the hot water with air bubbles is ejected in the bathtub. CONSTITUTION:A part A for adjusting the air amount is constructed by overlapping a fixed plate 11 with a 1st air take-in opening 12 and a movable plate 14 with a 2nd air take-in opening 13. By changing the mutual adjustment amount of the openings 12 and 13 by relatively moving the movable plate 14, the air take-in to be mixed during bathing is adjusted. Further, the seal material is attached to either peripheral of the 1st 12 or 2nd air take-in opening 13.
Patent JP-S63186535-A (JP)
Inventor: MIYAUCHI YOSHIKATSU
IPC: H02J7/00
Filed: 1987-01-26
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-S58132560-A (JP)
Title: Supplying method of ink and dampening water
Inventor: SAITOU AKIHIDE
IPC: B41F31/02
Filed: 1982-02-03
Abstract: PURPOSE:To properly control the amount of dampening water and that of ink to be supplied to a plate by controlling the number of revolution of the water fountain roller of the dampening system of a press and that of the ink fountain roller of the inking system of the press in preportion to the ratio of area of picture pattern on the plate. CONSTITUTION:At first, the amount of ink to be supplied to a plate 18 is controlled by controlling the number of revolution of an ink fountain roller 11, and the ratio of area of picture pattern is calculated by a device 1 for measuring the ratio of area of picture pattern and its measured data are sent out to a magnetic card. The data of this card are given to a controller 3 for controlling ink and dampening water, which, in turn, generates signals for controlling ink and dampening water. Part of these signals enters an ink fountain roller speed control circuit 5 and causes a motor 8 to operate and it controls the revolving speed of the ink fountain roller 11 and the thickness of ink film is controlled. Dampening water control signals from the device 3 enter a water fountain roller speed control circuit 6 and cause a motor 9 to operate, and it controls the revolving speed of a water fountain roller 17 and the amount of dampening water to be supplied to the plate 18 from a water fountain 19 is controlled.
Patent JP-S55107010-A (JP)
Title: Method of utilizing geothermal energy
Inventor: SOGOU KAZUSHIGE
IPC: F03G4/00
Filed: 1979-02-11
Abstract: PURPOSE: To efficiently utilize geothermal energy without polllution, by picking the energy out of the ground to generate steam or hot water.  
     CONSTITUTION: Heat in a geothermal zone 2 is transferred to a heat medium which is caused by a pump 4 to flow through a pipe 3. The heat of the medium is transferred to water on the ground by a heat exchanger 5 to change the water into steam. The steam is supplied to an electricity generator 7 through a pipe 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58133203-A (JP)
Inventor: OOHASHI KEIICHI
IPC: A45D29/02
Filed: 1982-02-02
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-H08208586-A (JP)
Title: Production of 4'-cyanobiphenyl-4-ol
Inventor: SAITO TORANOSUKE
IPC: C07C255/53
Filed: 1995-02-02
Abstract: PURPOSE: To produce the subject compound useful as a raw material for liquid crystal compound on an industrial scale at a low cost, dispensing with particular chemicals, apparatuses and operations and scarcely causing the safety, hygiene and pollution control problems by dehydrating a specific compound with a dehydration agent in an inert solvent. CONSTITUTION: This compound of formula II is produced by dehydrating 4'- carbamoylbiphenyl-4-ol of formula I with a dehydration agent (preferably phosphorus oxychloride or thionyl chloride) in an inert solvent (preferably N- methyl-2-pyrrolidone or N,N'-dimethylimidazolidinone). The compound of formula I is preferably produced e.g. by reacting a 4'-halogenobiphenyl-4-ol of formula III (X is a halogen) with ammonia and carbon monoxide in the presence of a base using a catalyst.
Patent JP-H04254890-A (JP)
Title: Image rotational processing system
Inventor: SANO MASANORI
IPC: G06T3/60
Filed: 1991-02-07
Abstract: PURPOSE:To effectively utilize a system by dividedly transferring image data to the other device without waiting the completion of all the processing for dividing the image data to carry out rotational processing. CONSTITUTION:A picture image reading device 1 reads image data and divides them into the regions of a prescribed size for fetching them, and a picture image memory 2 stores the divided image data fetched from the picture image reading device 1. Then, a main control part 3 carries out bit processing of the divided image data stored in the picture image memory 2, and rotates the picture image in a prescribed direction. And, a rotation/display image memory 4 stores the image data subjected to rotational processing.
Patent JP-S53102081-A (JP)
Title: Probe type resistance measurig apparatus
Inventor: YAGI KUNIHIRO
IPC: G01R27/02
Filed: 1977-02-18
Abstract: PURPOSE: To carry out highly accurate measurement, being superior in reproducibility, by supporting the prode, such as four probes etc., measuring specific resistance, through air bearing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60174449-A (JP)
Title: Controller of tap-controlled water heater
Inventor: NAKAMURA YUTAKA
IPC: F23N1/08
Filed: 1984-01-30
Abstract: PURPOSE:To form the titled controller safe against boiling by stopping the combustion when the quantity of water passing continuously for a predetermined period of time is less than a first predetermined water quantity or when it is less than a second predetermined water quantity, in the control of the titled tap- controlled water heater. CONSTITUTION:The tap-controlled water heater comprising a heat exchanger 1, a gas burner 2, a water quantity detector 6, and a water control valve 9, is controlled by first discriminating means 19 which compares a first set water quantity with the water passing quantity of the water quantity detector 6 and second discriminating means 20 which compares a second set water quantity less than the first set water quantity with the water passing quantity. When either one of these discriminating means 19 and 20 operates, a reset circuit 21 is operated to stop the combustion. Thus, the titled device is extremely safe against over-boiling.
Patent JP-S56114128-A (JP)
Title: Transferring colored magnetic sheet
Inventor: SAKAMOTO SHIYOUICHI
IPC: G11B5/80
Filed: 1980-02-12
Abstract: PURPOSE:To make the colored layer thin and obtain a vivid hue, by interposing the resin layer between the colored layer and the metal vapor-deposition film layer. CONSTITUTION:Releasing layer 2, colored layer 2 obtained by dispersing the colored pigment in the binder, resin layer 4 consisting of the vinyl chloride resin, the vinylidene chloride resin, the vinyl choride-vinyl acetate system resin, the cellulose system resin, and so on, and metal vapor-deposition film 5 consisting of metals  such as Al, Zn, Cu, Su, and Ag or oxides of these metals are provided successively  on substance 1 consisting of polyester, polycarbonate, exfoliating paper, and so on,  and finally, magnetic layer 6 is provided, thus obtaining a transferring colored magnetic sheet.
Patent JP-H05214133-A (JP)
Title: Light modifying device
Inventor: KOUSAKA TAKAO
IPC: C08J7/00
Filed: 1992-01-31
Abstract: PURPOSE:To obtain a light modifying device capable of improving ozone concentration in a furnace. CONSTITUTION:The objective device is constituted of a low pressure mercury lamp 2 for irradiating ultraviolet rays containing 185nm and 254nm wavelengths as main wavelengths, a furnace unit 1 for housing the mercury lamp 2 and a material 4 to be irradiated, an ultraviolet ray absorbing film 5 provided in the inner face 1a of the furnace unit 1. A reflecting plate 3 is provided above the mercury lamp 2 and the ultraviolet ray absorbing film 5 is provided at the lower side than the reflecting plate 3 of the inner face 1a of the furnace unit 1. Further, the ultraviolet ray absorbing film 5 is formed of a glass coating film having ultraviolet ray-absorbing properties.
Patent JP-S55112720-A (JP)
Title: Plate pusher return confirming device in shearing machine
Inventor: SEKIDA SABUROU
IPC: B23D33/08
Filed: 1979-02-17
Abstract: PURPOSE: To confirm whether or not a plate pusher is entirely lifted in order to prevent the plate pusher from hitting and damaging when a material is supplied with the condition that the plate pusher is not entirely lifted.  
     CONSTITUTION: An L-letter shaped holding piece 53 in a detector 33 is tightly fixed on an upper frame 7, a sensor 63 is equipped on the holding piece. The sensor 63 works when an actuator 65 has contacted a settled position of a plate 31, and detects the fact that a piston rod 15 in a pusher 11 is lifted and returned. In other words, the detector 33 is made part of a plate pusher return confirming device 13 to confirm that it is returned from the plate pusher 11, and can detect release of work W with use of the plate pusher 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61175378-A (JP)
Title: Four-way valve apparatus
Inventor: YOSHIDA SHOICHI
IPC: F16K39/04
Filed: 1985-01-31
Abstract: PURPOSE:To reduce the electric-power consumption and reduce the dimension of the apparatus by allowing an electromagnetic coil whose polarity is reversed between normal and reverse and a plunger consisting of a permanent magnet to be interlocked with a pilot valve for opening and closing a balance part. CONSTITUTION:Onto the undersurface of a bracket 29, a pilot valve 30 for opening and closing a differential pressure port 27 and a balance port 28 is integrally installed oppositely to the both ports. A driving mechanism 32 is constituted of an electromagnetic coil 34 whose polarity is reversed between normal and reverse and a plunger 35 consisting of a permanent magnet. When negative pulses are applied onto the electromagnetic coil 34, a fixed magnetic pole 33 forms N-pole, and the pilot valve 30 opens the balance port 28. When negative pulses are applied again when the pressure difference reduces sufficiently, a slide valve 25 is shifted.
Patent JP-S53101613-A (JP)
Title: Drive circuit for dc electric motor vehicle
Inventor: KATSUKI KANJI
IPC: H02P3/14
Filed: 1977-02-17
Abstract: PURPOSE: To enable a protection of the drive with the second field winding separated, by such means that with a switch installed in series to the second field winding in automatically variable field circuit, commutation failure and overcurrent be detected operating said switch. 
     COPYRIGHT: (C)1978,JPO&Japio