baber/WOPTO huggingface dataset:
Patent JP-H03186998-A (JP)
Title: Number of visitors sensor
Inventor: ISHIKAWA HARUO
IPC: G08G1/04
Filed: 1989-12-18
Abstract: PURPOSE:To correctly calculate the number of passing visitors by collecting the sense signals of plural infrared ray sensors arranged one-dimensionally, and sending them to a counter side by time-sharing them, and restoring them, and summing them by the addition value of a proper range by a counter means based on the correlation characteristic of one-dimensional arrangement. CONSTITUTION:When each of plural infrared ray sensors 2-1 to 2-8 arranged one-dimensionally and to detect temperature change detects the temperature change (passing of visitor) in some light receiving area because a visitor passes, it generates the sense signal, and the sense signals of the respective infrared ray sensors 2-1 to 2-8 are collected, and are sent to the counter 5 side by time- sharing them. At the counter 5 side, they are restored into the sense signals of the respective infrared ray sensors 2-1 to 2-8, and the number of the visitors passing alone or in plural number at a time is measured by the counter means 5 to summ the restored sense signals by the optimum addition value of the range from 1 to (n) as making the good use of the correlation of the characteristic of the one-dimensional arrangement. Thus, even at a wide place where plural visitors can pass at a time, the number of the passing visitors can be counted correctly.
Patent JP-H05154830-A (JP)
Title: Method and apparatus for supplying cement
Inventor: SATO NOBUKO
IPC: B01J8/00
Filed: 1991-12-10
Abstract: PURPOSE:To smoothly perform the circulatory use of a cartridge tank in the supply of cement by improving a known technique related to a cement supply apparatus. CONSTITUTION:A top plate 5c is provided at the upper part of concrete mixers 1 to be supported by a framework 5a'' and cement charging openings 5c1-5c3 are provided to the top plate 5c. A cartridge tank is allowed to fall in a suspended state as shown by an arrow (a) to be moved as shown by an arrow (b) and the cement in the cartridge tank is charged in each of the concrete mixers 1 and the emptied cartridge tank is retracted as shown by an arrow (c) and hung up as shown by an arrow (d) to be carried out and circulated.
Patent JP-H05158255-A (JP)
Title: Method for cleaning conductive substrate for electrophotographic sensitive body
Inventor: MATSUMOTO HIROSHI
IPC: G03G5/05
Filed: 1991-12-10
Abstract: PURPOSE:To prevent the picture defects of repelling, spotting, etc., by cleaning the surface of a substrate with pure water, etc., then vibrating the substrate to remove a liq. adhering on the surface, rinsing and drying the substrate. CONSTITUTION:The surface of a conductive substrate for the electrophotographic sensitive body is cleaned with pure water, ion-exchanged water or the water contg. surfactant, the substrate is ultrasonically vibrated to remove the liq. adhering on the substrate surface and rinsed, and a photosensitive layer is formed on the surface of the dried substrate. In this case, a first cleaning tank 11 is filled with the pure water or ion-exchanged water or preferably with the pure water or ion-exchanged water contg. surfactant as the cleaning liq. 18, an ultrasonic vibrator 17 is set at the bottom of the tank 11, and the dipped substrate is ultrasonically vibrated. Accordingly, the generation of pinholes or the surface corrosion due to the reaction with the cleaning liq. are suppressed, and the substrate surface is sufficiently cleaned.
Patent JP-H07152370-A (JP)
Title: Electronic musical instrument
Inventor: YOSHIHARA SHINJI
IPC: G10H1/00
Filed: 1993-11-30
Abstract: PURPOSE:To specify whether or not an internal sound source is used by a playing controller at the time of turning on an electronic musical instrument. CONSTITUTION:Only by turning on the power switch 20 for the electronic musical instrument 100, the musical tone outputted thereafter is synthesized in the instrument 100, and also, it is supplied to an external sound source 102, and then, the sound can be produced through sound systems 16 and 103. Meanwhile, in the case of depressing a trigger switch 1a simultaneously when the power switch 20 is turned on, an MIDI signal is supplied only to the external sound source 102, and not supplied to the internal sound source by the instrument 100. Thus, the musical tone is sounded only through the sound system 103.
Patent JP-2000135327-A (JP)
Title: Winning prize device for pachinko machine
Inventor: SATO HISAYOSHI
IPC: A63F7/02
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To improve workability of an assembly by making the assembly of an open-close door which is disposed on a middle frame that is fitted on a back face of a mounting plate so as to open and close an opening of the mounting plate as a mating-type stopping structure. SOLUTION: An open-close door 28 is stopped so as to open and close freely by covering points of supporting shafts 29, 29 of the open-close door 28 with a presser member 31 and the presser member 31 is formed by projectingly arranging hook pieces 46a, 46b, 46c whose points have pawl parts 45 with being united with a side of a back face of the presser member 31. Hook parts to hook the pawl parts 45 of the hook pieces 46a, 46b, 46c at a side of an outside of partitions 25, 25a which forms a ball passage 24 are arranged unitedly on the middle frame 31.
Patent JP-H04197169-A (JP)
Title: Stabilization of sample for microbioassay
Inventor: GOODON ERU DOON
IPC: C12N1/00
Filed: 1990-11-29
Abstract: PURPOSE: To provide an apparatus for stabilizing a microbial level in a sample by pressing a dissolvent and a specific sample transport system in a syringe- shaped centrifugal separating container.  
     CONSTITUTION: A sample transport system 260 containing a dissolvent in a composition effective in preserving a biological just likeness is placed in a syringe-shaped apparatus having a piston 230 and a shaft 220 in a centrifugal separating container 210. A mouth 270 of the container 210 is made hermetically sealable with a closing member 250 and a tube 285 is attached to the mouth 270 when collecting a sample. The piston 230 is pulled by the shaft 220 to suck the sample into a cylinder. The sample transport system 260 is dissolved in the sample in the cylinder. The tube 285 is removed to cover the mouth 270 with a cap 290 and the container 210 is closed. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H11162024-A (JP)
Title: Device and method for applying liquid on disk like information recording medium
Inventor: IWASAKI MASAAKI
IPC: G11B7/26
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a liquid applying device for disk like information recording medium capable of preventing a misty liquid from rebounding to the disk like information recording medium even when the liquid dropped on the disk line information recording medium surface becomes misty. SOLUTION: In this liquid applying device 10, the liquid dropped on the disk like information recording medium surface is applied on the disk like information recording medium at uniform thickness by rotating the disk like information recording medium. The device is provided with a rotation means 12 provided with a turntable 20, loading the disk like information recording medium on the turntable 20 and continuously rotating it, a liquid receiving means 14 receiving the liquid L1 shaken off at the time of continuously rotating by the rotation means 12 among the liquid dropped on the disk like information recording medium, a liquid guide means 16 integrally provided for the turntable 20 of the rotation means 12 guiding the shaken off liquid L1 into the liquid receiving means 14 and an exhaust means 30 exhausting the inside of the liquid receiving means 14 receiving the liquid.
Patent JP-H04196305-A (JP)
Title: Manufacture of electrode foil for aluminum electrolytic capacitor
Inventor: KAZUHARA MANABU
IPC: H01G13/00
Filed: 1990-11-28
Abstract: PURPOSE:To obtain a high capacitance by a method wherein, after a pure-water boiling process has been finished on aluminum foil, a main forming process, in which the aluminum foil is dipped into a boric acid aqueous solution containing aliphatic saturated dicarboxylic acid or its salt, and a re-forming process, in which the aluminum foil is dipped into a boric acid aqueous solution containing boric acid or its salt, are conducted. CONSTITUTION:An etched sheet of aluminum foil is dipped in high temperature pure water for the prescribed period of time, then as the main forming process, the aluminum foil is dipped in a boric acid aqueous solution containing aliphatic saturated dicarboxylic acid or its salt, and the aluminum foil is anodized by applying voltage for the prescribed period of time. In a re-forming process, the aluminum foil is dipped in a boric acid aqueous solution containing boric acid or its salt, and the foil is re-anodized by applying voltage for the prescribed period of time. Aliphatic saturated dicarboxylic acid is indicted by XOOC-(CH2)n- COOX (X indicates H<+> or NH4, n=1 to 8), and there is succinic acid and the like as its representative example. As a result, the capacitance can be enhanced.
Patent JP-2000156922-A (JP)
Title: Bus bar wiring structure in box
Inventor: OKANO TAKAAKI
IPC: H02G3/16
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a bus bar wiring structure in box which can improve the rigidity of a box and the degrees of freedom at making the layout of mounted parts and, at the same time can secure insulation performance of bus bars. SOLUTION: In a bus bar wiring structure in box, bus bars 22 and 23, the circuits of which are constituted of conductive plates, are integrally insert- molded with the bottom wall 27 of a case 24 constituting a power source box 21, and at the same time, only the connections of the bus bars 22 and 23 with a mounted current limiting fuse 25 are exposed. In addition, the bus bars 22 and 23 are wired nearly perpendicular to the direction of amplitude, when the mounted parts, such as the fuse 25, etc., are deflected in the direction.
Patent JP-2000150291-A (JP)
Title: Layered ceramic capacitor and manufacture thereof
Inventor: ISHIKAWA HIROSHI
IPC: H01G4/12
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a layered ceramic capacitor which can have superior breakdown voltage by improving the structure of an internal electrode lead-out part which is structurally weak, when subjected to a mechanical stress, and a method for manufacturing the capacitor. SOLUTION: In a layered ceramic capacitor 10, with respect to a structure of a margin part 7 of lead-out parts 2a and 2b of internal electrodes 2 connected to external terminal electrodes 8 and 8 to receive the same voltage polarity, laminate sites made of ceramic alone are provided inside the internal electrodes 2 in their width direction of provide an electrostatic capacity of the capacitor 10. In a layered ceramic capacitor, with respect to a structure of a margin part 7 of lead-out parts 2a and 2b of internal electrodes 2 connected to external terminal electrodes 8 and 8 to receive identical voltage polarity, width portions of lead-out parts 2a and 2b of any one of the internal electrodes positioned outside the area corresponding to 1/5 of a central part of the width of the internal electrode 2 to provide an electrostatic capacitance to the capacitor.
Patent JP-H01170491-A (JP)
Title: Downslope equipment for leisure
Inventor: YOSHIDA SATORU
IPC: A63G21/06
Filed: 1987-12-25
Abstract: PURPOSE:To use an equipment at all seasons and to make its cost cheaper by running the cylindrical downslope way on truck frame with wheels wherein, this truck has brake blocks made of elastic material and has a brake system for controlling its speed. CONSTITUTION:A cylindrical downslope 1 made of synthetic resin, which is continuous and long, has a zone with a stoppage device 2 for a truck 9 at its exit 8. The stoppage zone 2 is mounted on a standing frame 11 in a pit 10, it is connected with a downslope outlet flange 22, and it has a rough-finished level surface of traveling in a semi-cylindrical way with a gentle slope. A traveling way for the truck decreasing the speed 13, with an upward slope, is located next to that way, and a safety stopper 14 is provided at the way end. The stoppage zone 2 is made so that the truck 9 can be stopped when the way 13 makes contact with the elastic materials 20 fixed to a rear axle 23, which is located under a seat 17. The truck 9 has hour wheels 16. Each wheel makes contact at a right angle to the internal surface of the downslope way 1. Two wheels 16 on the rear axle 23 or the front axle 19 move unparallel inward or outward with each other when manually operating a brake lever 24.
Patent JP-H02172035-A (JP)
Title: Optical information recording and reproducing device
Inventor: TSUBOI MIGAKU
IPC: G02B7/28
Filed: 1988-12-23
Abstract: PURPOSE:To prevent a tracking error signal from being leaked to a focus error signal and to easily adjust a focus error detection system by shaping the cross section of luminous flux which is splitted to two in order to detect a focus error by a double knife edge method to be the shape of a fan with the aid of a light shielding plate. CONSTITUTION:The light shielding plate 1 is a square having a side whose length is longer than the diameter of the beam of return light D and divided to a light transmitting area and a light shielding area by a diagonal line. The part of the return light D symmetrically including one part of (+) and (-) 1st-order diffracted light component C with the zero-order diffracted light component B of a circular beam as a center is made incident on the transmitting area and the part mainly consisting of the component C is made incident on the light shielding area. Thus, the leakage of the tracking error signal to the focus error signal is reduced and the focus error detection system is easily adjusted.
Patent JP-H09164026-A (JP)
Title: Wagon provided with elevation type top plate, and combined furniture of same with desk
Inventor: ARAKI TOMOYASU
IPC: A47B9/16
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To apply an elevation type top plate to an abutting surface at a proper strength by use of a screw type stepless elevation mechanism as an elevation mechanism for the elevation type top plate, and securely maintain its condition. SOLUTION: This device comprises a combined set of furniture comprising a wagon 1 which can be moved between leg plates 9, 9 of a desk 2 or to the outer side of the leg plate 9, and a desk 2. The wagon 1 comprises an elevation type top plate 5 supported by a screw type stepless elevation mechanism at an upper end of a main body part 3, and the desk 2 comprises an abutting surface 31 at an upper part between both leg plates to which the elevation type top plate 5 of the wagon 1, so the elevation type top plate 5 elevates in the condition where the wagon 1 is installed between both leg plates of the desk 2 to apply the elevation type top plate to the abutting surface of the desk 2.
Patent JP-H07233822-A (JP)
Title: Emergency brake for passenger conveyor and braking force imparting method thereof
Inventor: MARUTEIIN MEERAATO
IPC: B66D5/30
Filed: 1994-12-28
Abstract: PURPOSE: To smoothen emergency braking by applying conveyor braking force proportional to passenger load applied to a passenger conveyor. CONSTITUTION: A brake lever 8 applying braking force to a brake disc 4 through a brake shoe 12 and a brake pad 14 is provided with a recess 28, and a spring 30, a washer 35 and a spring load cell 36 screwed to a guide rod 32 are disposed in the recess 28 to constitute this braking device 2. Braking force desirable to attain a target stop period in case of emergency is obtained by a controller on the basis of a current detection signal of an escalator driving motor, that is, a passenger load signal, and a detection signal of the spring load cell 36, that is, a signal indicating actual braking spring force. A reversible electric motor 26 is driven by the command of the controller to rotate a nut 38, thus driving the braking device 2.
Patent JP-H10132301-A (JP)
Title: Air conditioning system for building
Inventor: FURUHATA KAKUJI
IPC: F24F3/10
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To air condition rooms in a building with radiation heat from a wall surface in an inexpensive simple structure. SOLUTION: All wall surfaces of each room 15 to 18 are formed in a closed manner excepting windows and gates such that they are all independent, and an indoor enclosing cavity part 3 is formed between the wall surfaces and an outer wall of an air tight building 1. A lowermost floor under-floor space 31 and a garret space 32 are communicated with an air induction cylinder 5 composed of a PVC pipe, and air is forcedly sent with a ventilating fan 51, and an FF type petroleum fan heater 6 is installed in the lowermost floor under- floor space part 31 to achieve surface heating through the wall surfaces of the rooms 15 to 18.
Patent JP-H07181730-A (JP)
Title: Resin composition for toner and toner
Inventor: SUZUKI TAKUO
IPC: C08L25/00
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a resin compsn. for toner and a toner excellent in anti- offsetting property, low-temp. fixability and blocking resistance and giving a sufficiently stable image even in the case of copying under severe conditions including a high temp. and humidity. CONSTITUTION:This resin compsn. for a toner consists of a low mol.wt. vinyl polymer and a high mol.wt. vinyl polymer. The low mol.wt. vinyl polymer is a styrene polymer having the max. of its mol.wt. distribution in the mol.wt. range of 2X10<3> to 4X10<4>, >=50 deg.C glass transition temp. and >=70wt.% styrene monomer content. The high mol.wt. polymer is a (meth)acrylic ester polymer having a wt. average mol.wt. of >=100,000 or >=20wt.% gel fraction, 0 to 50 deg.C glass transition temp. and >=60wt.% (meth)acrylic ester monomer content. The objective toner is obtd. by using this resin compsn. for a toner.
Patent JP-H05165261-A (JP)
Title: Color liquid developer for electrostatic photograph
Inventor: HIGETA SHIGERU
IPC: G03G9/12
Filed: 1991-12-11
Abstract: PURPOSE:To improve color reproducibility and to avoid color overlap fogging by using a compd. comprising an oil-base aliphatic hydrocarbon with dispersion of a specified nonwater resin. CONSTITUTION:This electrostatic photographic color liquid developer consists of a toner essentially comprising a pigment and resin dispersed in a carrier. The resin is a nonwater-base resin obtd. by polymn. of monomers expressed by formula with styrene-butadiene copolymers and/or vinyltoluene-butadiene copolymers, and is dispersed in an oil-base aliphatic hydrocarbon. Or, the resin is a nonwater base resin obtd. by polymn. of monomers expressed by formula and monomers which become insoluble with an oil-base aliphatic hydrocarbon solvent when homopolymerization is effected in this solvent. In formula, R is H or CH3, X is -COOCnH2n+1 or -OCOCnH2n+1, and (n) in the substituent is an integer 6-20.
Patent JP-H01168768-A (JP)
Title: Polyester resin coating composition
Inventor: KOJIMA YASUSHI
IPC: C09D167/00
Filed: 1987-12-24
Abstract: PURPOSE:To obtain the title composition having an excellent balance between the workability and the characteristics of a coating film, such as hardness, stain resistance, and solvent resistance, by using as its constituent a polyester resin prepared through reaction of a specified polyester resin with a polycaprolactone. CONSTITUTION:The title composition contains a polyester resin of a number- average molecular weight of 10,000 or higher, prepared from [I] 97-60wt.% polyester resin synthesized from an acid component comprising a mixture of an aliphatic dicarboxylic acid with an aromatic dicarboxylic acid in a molar ratio of 0:100-40:60 and an alcohol component comprising a mixture of a trihydric or higher alcohol and a dihydric alcohol in a molar ratio of 0:100-1:99 and [II] 3-40wt.% polycarprolactone of a number-average molecular weight of 2,000-100,000.
Patent JP-H10151916-A (JP)
Title: Spike tire
Inventor: TAGUCHI RYOHEI
IPC: B60C11/16
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To switch a single tire from a general tire to a spike tire with simple operation. SOLUTION: A plurality of pump chambers 7 and a large number of spike pin projecting mechanisms S and a pneumatic pressure circuit C communicating the chamber 7 and the spike pin projecting mechanism S are formed in a tread part T of a spike tire T and the tread part 3 in a part pressed to ground G in the spike tire T is deformed with a pressure governing valve 23 being closed and the pump chamber 7 in the part is compressed and deformed, so that a large number of spike pins 13 are projected continuously feeding air taken in from atmosphere to respective balloons 15 forming the large number of spike pins projecting mechanism S.
Patent JP-H08183891-A (JP)
Title: Semirigid vinyl chloride resin composition
Inventor: TANAKA KAZUO
IPC: C08K5/07
Filed: 1994-12-28
Abstract: PURPOSE: To improve the heat stability and processability of a semirigid vinyl chloride resin composition containing a barium-zinc stabilizer. CONSTITUTION: This composition comprises 100 pts.wt. vinyl chloride resin, a barium-zinc stabilizer, 2-25 pts.wt. plasticizer, 0.05-0.5 pt.wt. β-diketone, and 0.1-1.0 pt.wt. phenolic anti-oxidant.
Patent JP-H02177010-A (JP)
Title: Thin film magnetic had
Inventor: SHIMIZU OSAMU
IPC: G11B5/31
Filed: 1988-12-27
Abstract: PURPOSE:To eliminate partial wear of a magnetic layer, to prevent peeling of crack of a protection layer and to attain excellent corrosion resistance by specifying the major component of the protection layer. CONSTITUTION:As the major component of a protection layer 16 of a thin film magnetic head, two kinds of 20 - 95mol% of ZrO2, TiO2 and SiO2 or over and one or two kinds of 5 - 80mol% of WO3 and MoO3 are used. Since the Vickers hardness Hv of the protection layer 16 is within nearly 400 - 750kg/mm<2>, the layer 16 is not too soft, the matching of wear for Co group amorphous or 'Sendust(R)' or the like (Hv is nearly 650kg/mm<2>) used for conventional magnetic layers 14, 15 is caused. Even when the protection layer 16 is directly formed by the sputtering or the like, distortion is small and peeling or crack is prevented.
Patent JP-H07179091-A (JP)
Title: Heat transfer recording sheet keeping file
Inventor: SEKIGUCHI HIDEKI
IPC: B41M5/382
Filed: 1993-12-24
Abstract: PURPOSE:To make keeping quality of a heat transfer recording image favorable, by a method wherein a heat transfer recording sheet keeping file is prepared by providing a layer of coating having a specific haze value and containing a specific quantity of an ultraviolet absorbing agent on a non-adhesive surface to a recording sheet. CONSTITUTION:A heat transfer recording sheet keeping file is prepared of a film provided with a layer of coating which has a haze value of not exceeding 10% to be regulated by ASTM-D1003 and contains at least 1mg/m<2> of an ultraviolet absorbing agent on a non-contacting surface with a recording sheet. A polyethylene film, a polypropylene film, a polyester film or a polyamide film is available as an exemplification of the foregoing film. 2, 4- dihydroxybenzophenone or 2-hydroxy-4-methoxybenzophenone is available as exemplification of the foregoing ultraviolet absorbing agent. As for the foregoing layer of coating, a pigment or a binder is dispersed into water or an organic solvent and can be applied to the film by a coating method such as a gravure method or a reverse roll method.