baber/WOPTO huggingface dataset:
Patent JP-H05220032-A (JP)
Title: Freezing and refrigerating showcase
Inventor: HIRATA KENJI
IPC: A47F3/06
Filed: 1992-01-29
Abstract: PURPOSE:To provide a freezing and refrigerating showcase useful for the management and treatment of foodstuffs as a showcase for a large capacity market in which the foodstuffs are processed and packed. CONSTITUTION:A stocker 8 with which foodstuffs can be hauled by manipulating them from the backside is assembled at the lower part within the case body 1 equipped with a display shelf 3 of the foodstuffs and a cooler 5. And the foodstuffs display shelf 3 arranged thereabove is made as an open-and-close type. The merchandise processed and packed at the working space of the backside of the showcase installed in the sales area in a shop is directly hauled in the stocker 8 in the case from the backside of the showcase in order to refrigerate them. And when displaying foodstuffs are added, the foodstuffs display shelf is opened from the front of the showcase to take out the foodstuffs from the stocker and the foodstuffs are paced on the display shelf. In this way, it is not necessary to transfer the foodstuffs from the working space to the showcase, passing through the sales area every time when required and hence, managing and handling of the foodstuffs becomes simple.
Patent JP-H11196815-A (JP)
Title: Production of fish soy sauce
Inventor: OKAYASU MAKOTO
IPC: A23L27/50
Filed: 1998-01-09
Abstract: PROBLEM TO BE SOLVED: To remove an unpleasant smell without damaging the characteristic smell of fish soy sauce. SOLUTION: A fish soy sauce is subjected to electrophoresis by using an ion exchange membrane. A cation exchange membrane to pass only cation and an anion exchange membrane to pass only anion are alternately combined, desalting chambers and concentrating chambers are arranged on every other chamber, a solution to be desalted and a concentrate are led to the given chambers and a direct current is sent to the chambers to simultaneously carry out ion removal and desalting.
Patent JP-S59138906-A (JP)
Title: Method and device for detecting breadthwise camber of steel belt
Inventor: FUJIWARA SHIYUNJI
IPC: G01B11/00
Filed: 1983-01-29
Abstract: PURPOSE:To automate C camber detection by providing a stage wherein a steel belt is irradiated lengthwise with a parallel light beam slantingly from above and a stage wherein the light beam is detected by a photosensor to detect the vertical deviation of a bright-point track. CONSTITUTION:A laser beam oscillator 4A is used as an irradiation light source for the light beam and an image sensor 14A is used as the photosensor. Then, the laser beam oscillator 4A and the image sensor 14A are installed together in an optical displacement measuring device 16. The device 16 is arranged above the steel belt 2, rails 18 are provided in the breadthwise direction of the steel belt 2, and the device 16 moves on the rails 18 by a driving device 22 through wheels 20. A photodetector 24 is provided under the steel belt 2 and interlocks with the device 16. A pulse oscillator 26 is used as a breadthwise position detector for the steel belt 2 and installed in the device 16.
Patent JP-H05203511-A (JP)
Title: Reaction measuring apparatus for glass-run lip
Inventor: SATO MASAKAZU
IPC: G01L5/00
Filed: 1992-01-29
Abstract: PURPOSE:To obtain a reaction measuring apparatus, which can perform measurement, which is conformal to the actual state, simply and quickly. CONSTITUTION:A channel jig 8, on which a glass run 1 is set, is provided on a base 6. A sliding plate 7, which is inserted into the inside of the glass run 1, is provided at the upper part of the channel jig 8. A compact load sensor 10 is provided at each part of the sliding plate 7. Each part is in contact with an inner lip 3 and an outer lip 4 of the glass run 1. The base 6, on which the channel jig 8 is mounted, is arranged so that the base 6 is freely moved in the surface direction of the sliding plate 7. The sliding plate 7 is arranged so that the plate 7 is freely moved back and forth with respect to the glass run 1.
Patent JP-H05202889-A (JP)
Title: Motor-driven pump
Inventor: SEKIYA MUTSUO
IPC: F04D29/66
Filed: 1992-01-29
Abstract: PURPOSE:To minimize noise leakage to the outside of a motor by installing a suction duct which leads outside air to a suction port, and a discharge duct which passes compressed air from a discharge port so as to cover the easing of the motor. CONSTITUTION:By providing a suction port 15 at the easing 3a of a brush motor 3, and a discharge port 7 at the casing 1a of a centrifugal pump 1 respectively, an air passage 17 which passes the mounting position of a brush 12 is formed in the easing 3a of the motor 3. It is thus possible to cool the brush 12 by the outside air which runs through an air passage 17 and restrain temperature from rising due to its friction. As a result, it is also possible to minimize wear to the brush 12 and prolong the service life of the motor 3, that is, a motor pump.
Patent JP-S59152083-A (JP)
Inventor: SAIJIYOU YOSHIAKI
IPC: B25J15/00
Filed: 1983-02-01
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-H05202197-A (JP)
Title: Production of vinyl chloride resin for paste
Inventor: YANO TETSUKICHI
IPC: C08J3/12
Filed: 1992-01-29
Abstract: PURPOSE:To provide a vinyl chloride resin for paste, having high bulk specific gravity, excellent fluidity, a small amount of fine powder produced, ready handleability and not deteriorating operation environment. CONSTITUTION:In producing a vinyl chloride resin for paste by subjecting a monomer consisting essentially of vinyl chloride to emulsion polymerization or micro suspension polymerization to give an aqueous dispersion of vinyl chloride-based polymer and spray-drying the dispersion, 0.2-15 pts.wt. plasticizer based on 100 pts.wt. of the polymer is added to the aqueous dispersion.
Patent JP-H09210826-A (JP)
Title: Pressure transducer
Inventor: ISHIKURA YOSHIYUKI
IPC: G01L19/14
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize a pressure transducer while a ceramic pedestal is used. SOLUTION: A hollow part 17 with which a communication hole 1c in a metal support base 1 communicates is formed in a ceramic pedestal 12. A pressure sensor body 3 is bonded to the wall surface of the hollow part 17 faced with the opening of the communication hole 1c in a state that a pad arrangement and installation face is faced with the wall surface, a terminal 4 for external connection is fixed and bonded to the pedestal 12 in a state that one end protrudes to the outside of the pedestal 12 and that the other end is connected to bonding pads 7a, 8c at the pressure sensor body 3.
Patent JP-H01190043-A (JP)
Title: Clock recovery circuit
Inventor: KOHIYAMA KIYOYUKI
IPC: H04L7/04
Filed: 1988-01-25
Abstract: PURPOSE:To attain the circuit constitution offering ease of large scale circuit integration and to reduce the analog circuit part considerably by detecting a delay error between an external synchronizing signal and an internal clock and outputting a clock being the result of retarding and correcting the internal clock. CONSTITUTION:An output signal b3 of an EOR circuit 73 being at a high level at the rising of an external synchronizing signal SYNC is stored in a register 83 and a delay internal clock a5 from a delay element 65 is extracted from an AND circuit 93 by an output signal C3 of the register 83, and it is outputted as the 2nd internal clock (e). Thus, the circuit is constituted by digital circuits only and no variable capacitor diode is required.
Patent JP-H11257233-A (JP)
Title: Liquid micro-pump
Inventor: ESASHI MASAKI
IPC: B81B5/00
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a liquid micro-pump that is adaptable advantageously to a liquid-analysis micro-system supposed to present a wide variety of applications. SOLUTION: This liquid micro-pump has a completely airtight-jointed structure of lamination made of a glass board 33 having a liquid outlet hole 30 as well as a depression 32 in its jointed surface, an intermediate silicon board 31 having a liquid outlet hole 35, and a silicon board 38 having a mesa 36 and a diaphragm 37. This intermediate silicon board 31 is provided with a check valve 41 on its surface for receiving outgoing liquid, and an actuator 40 is disposed under the diaphragm 37 to displace the diaphragm 31 and open or close another check valve 39.
Patent JP-H06227789-A (JP)
Title: Switch valve device for hydraulic crane
Inventor: MATSUMOTO TOSHIMITSU
IPC: F16K31/14
Filed: 1993-01-29
Abstract: PURPOSE:To reduce size and weight by eliminating the need for a manifold and a piping through which a manual switching valve is connected to an electromagnetic switch valve. CONSTITUTION:A switching valve device for a hydraulic crane comprises a manual switch valve 1 to respectively manually operate a plurality of actuators; and an electromagnetic switch valve 2 to perform remote operation of the given actuator. A hydraulic crane to jointly use manual operation and remote operation a plurality of the manual switch valves 1 are stacked to form a manual switch valve assembly, and the electromagnetic switch valves 2 are connected to the respective corresponding manual switch valves 1. A communicating oil passage through which oil passages, corresponding to each other, on the output sides of the manual switch valve 1 and the electromagnetic switch valve 2 are intercommunicated is arranged in a valve body 6.
Patent JP-H03220306-A (JP)
Title: Yarn for underwater material
Inventor: MOCHIZUKI MASATSUGU
IPC: D01F8/06
Filed: 1990-01-24
Abstract: PURPOSE:To obtain the title yarn suitable for fishing net, mooring rope, etc., having excellent durability of antifouling effects free from problems of marine pollution and bad influence on fishes, made of synthetic yarn comprising a component containing a specific amount of metallic salt of 2- mercaptobenzimidazole compound. CONSTITUTION:The objective yarn comprising at least surface part of the yarn, consisting of synthetic yarn (e.g. polyamide such as nylon 6, polyester such as polyethylene terephthalate, polyolefin such as PE, polyvinylildene chloride or PVA) made of a component containing 0.5-30wt.%, preferably 2.0-20wt.% metallic salt (preferably copper or zinc) of 2-mercaptobenzimidazole compound shown by the formula (R is H or alkyl; M is bivalent metal).
Patent JP-H03218970-A (JP)
Title: Production of silicon nitride sintered body
Inventor: TSUJI SHINJI
IPC: C04B35/584
Filed: 1990-01-23
Abstract: PURPOSE:To form a crystal phase at the grain boundaries in a sintered body, to inhibit softening and lowering of strength and to improve oxidation resistance by mixing Si3N4 powder with a prescribed amt. of a sintering aid consisting of Sc2O3 and AlN, molding and sintering the mixture. CONSTITUTION:Sc2O3 powder is mixed with AlN powder to prepare a powdery sintering aid consisting of Sc2O3 and AlN in (6:1)-(1:1) weight ratio and 98-93wt.% Si3N4 powder is mixed with 2-7wt.% of the sintering aid. The resulting 100wt.% mixture is molded and this molded body is sintered in a nonoxidizing atmosphere.
Patent JP-S58133322-A (JP)
Title: Preparation of frame holder for color crt
Inventor: AKIYOSHI HIDEKAZU
IPC: C21D8/00
Filed: 1982-02-02
Abstract: PURPOSE:To enable the preparation of a mask holder excellent in flexibility at low cost, by a method wherein the frame holder of a color CRT is fabricated from austenite type stainless steel and subjected to heat treatment under a specific condition. CONSTITUTION:The frame holder for a color CRT is prepared by a method wherein austenite type stainless steel consisting of 8.00-9.50% Ni, 18.0-19.0%  Cr, 0.10-0.15% C, 0.80-1.50% Mn, less than 1.00% Si, less than 0.30% S, less  than 0.04% P and the remainder Fe is used as a base material to be rolled at  final draft of 50-70% and the obtained steel strip is subjected to press processing to be formed into a predetermined dimension. The resulting steel strip is  subjected to heat treatment at 500-550 deg.C for 15-60min to obtain the frame holder for a color CRT having characteristics equal to a conventional expensive inconel or SUS631 at low cost.
Patent JP-S60162723-A (JP)
Title: Surface hardening method of large-diameter cast iron member
Inventor: ARANAKA HIROMASA
IPC: C21D5/00
Filed: 1984-01-31
Abstract: PURPOSE:To form a relatively thick and effective hardened layer in the prescribed part of a large-diameter cast iron member in the stage of preheating the entire part of said member and subjecting the surface layer of the prescribed part to regular heating by induction heating then to quick cooling by performing preheating, regular heating and quick cooling under specific conditions. CONSTITUTION:Preheating over the entire part of a large-diameter member consisting of a cast iron is accomplished in such a way that the temp. difference between the surface temp. of the member right after quick cooling and the temp. of the heat stagnating in the inside thereof is kept within the heating limit temp. range where the thermal stress generated by the quick cooling does not exceed the substantial strength of the member. The regular heating is accomplished at the moving speed at which the local part of the member facing a heating coil moving successively and relatively from one end to the other end of the prescribed part of the member can be heated instantaneously to the prescribed hardening temp. down to the prescribed depth of said part. The local part which is subjected successively to the regular heating is immediately subjected to quick cooling. The effective hardened layer of about >=2mm. is thus formed to the large-diameter casting iron member.
Patent JP-H08232928-A (JP)
Title: Clamping method of plurality of member
Inventor: DENHAM KEITH
IPC: F16B5/04
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for mutually securing plural members increasing resistant force to restrict the initial slip of the plural members mutually fixed with a tightening tool. SOLUTION: A method for mutually securing two metal sheets with a rivet comprises inserting the shank of a blind rivet into superposed oversized holes in two metal sheets 11, 12 and deforming part of the metal sheets around and near the holes with compression between a blind head 23 and the preformed head 17 of the rivet. The holes are oversized to allow manufacturing errors and assembling errors, the deformation of the sheets provides engagement between the sheets and the resistance force of the sheets to mutual slip in the lateral direction is substantially increased.
Patent JP-H09215363-A (JP)
Title: Control circuit containing motor
Inventor: KOBAYASHI TETSUHIKO
IPC: H02K11/00
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To make it possible to control the stable rotating speed without a voltage drop and influence of noise by converting a pulse signal for speed control output from an operating unit for instructing the rotating speed into a drive voltage signal, thereby driving a motor body. SOLUTION: A control circuit containing motor 1 receives a pulse signal X for speed control generated from an operating unit 2 by the input unit 8a of a receiver 5. The pulse signal from the receiver 5 is converted into a voltage signal Z in a converter 6, and a motor body 3 is operated by a driver 7. When the rotating speed of the rotary shaft of the output shaft of the body 3 is varied, the pulse width of the signal X is altered by the unit 2, the value V of the signal Z is changed by this, and the speed is accelerated or decelerated. Thus, since it is operated by the ON or OFF of the signal, even if the distance from the unit 2 to the body 3 is large, the speed can be stably controlled without a voltage drop of wirings or influence of noise.
Patent JP-H07226006-A (JP)
Title: Device for recording/reproducing disk
Inventor: ONO NATSUMI
IPC: G11B17/057
Filed: 1994-02-08
Abstract: PURPOSE:To load, record/reproduce two kinds of disks as they are. CONSTITUTION:Relative movement between a frame 2 and a chassis 17 or a holder 6 is obstructed by locking plates 8, 10 in the position where a disk 33 of an MD is recorded/reproduced. Then, when a CD is loaded at the time of reproduction operating the disk 33 of the MD, the relative movement between a disk port and the chassis 17, and the holder 6 is eliminated, and the loading is ensured.
Patent JP-H08209915-A (JP)
Title: Woody floor board material and soundproof floor structure
Inventor: IIJIMA AKIRA
IPC: E04F15/18
Filed: 1995-01-31
Abstract: PURPOSE: To prevent floor sounding surely by engaging, juxtaposing and unifying a plurality of solid sections of a floor board material consisting of woody plywood and previously sticking a surface layer material on the woody plywood through a vibrationproof and soundproof sheet. CONSTITUTION: A surface layer material 11 is stuck onto woody plywood 2' consisting of five layers through a vibrationproof and soundproof sheet 10, in which a rubber elastic body is impregnated and foamed to a synthetic-resin nonwoven fabric while using thermosetting high molecules as a binder. A cushioning material composed of organic and inorganic fiber mats, various rubbers, a rubber foam, etc., is pasted on the lower section of the woody floor board material 2, thus forming a composite layer molding material. Accordingly, floor sounding is prevented by simple constitution, and excellent soundproofing and vibrationproofing can be acquired.
Patent JP-H10194448-A (JP)
Title: Loading and unloading device of aluminum section
Inventor: TSUKASA SEIICHI
IPC: B66C1/28
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To receive the aluminum sections for plural uses on one rack, by comprising a parallel and movable frame means, installing plural cylinder means in stages in the lower direction of a retractable arm means, and loading the aluminum sections by a pawl means. SOLUTION: A device comprises two pairs of holding parts 7 formed on a lower face of a base 26, and the long rails 28 of T-shaped section, accommodated in the holding parts 7 slidably in the transverse direction. Further it comprises a long plate-shaped frame 29 installed on a lower face of the rail 28, and four pairs of forks 6 suspended on a lower face of the frame 29 through the arms 64 having the retractable pipe structure, and arranged at equal intervals in the longitudinal direction, on the lower face of the frame 29. Each fork 6 comprises a pair of left and right pillar blocks, and six air cylinders 62 arranged in stages in the vertical direction. Further a pair of left and right pawls 61, projectable by the air cylinders 62, and a hydraulic cylinder 63 for elevating the blocks, are installed.
Patent JP-S5298206-A (JP)
Title: Gas compressor
Inventor: YAMAGUCHI MASAKATSU
IPC: F02D29/04
Filed: 1976-02-16
Abstract: PURPOSE: To reduce the troubles in an engine-driven compressor and to control it over a wide range by use of an electric control system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57128571-A (JP)
Title: Heat-sensitive recorder
Inventor: TAKEUCHI TADASHI
IPC: B41J2/355
Filed: 1981-02-03
Abstract: PURPOSE:To enable to perform a high-speed recording while a recording is brought to a sufficiently high recording concentration, by a method wherein, in a line scanning type heat-sensitive recorder, all heating elements are forcibly energized before and after the heating elements are selectively energized. CONSTITUTION:In a scanning type heat-sensitive recorder provided with a line selecting part 1, wherein a heating resistance 3 is wired in a matrix as shown in a drawing, and a row selecting part 2, a picture recording signal P1 is applied to the line selecting part 1, and if a common electrode 2a for the row selecting part 2 is selected by a pulse t1, a heating resistor 3 in the common electrode 2a is heated. A tA time of the pulse t1 selects only the common electrode 2a, and a subsequent tB time, simultaneously, selects a second common electrode also by means of a t2, and then, a black signal is forcibly applied to all bits of the line selecting part 1. Through repetion of the above, a time tp to select one common electrode is brought to tA+tB, and thereby a substantial recording time can be set to a sufficient long period. This permits to perform a high-speed  recording in a condition that a recording is brought to a high concentration.
Patent JP-S63185742-A (JP)
Title: Separation system for sheet feeder
Inventor: MURAKAMI KOHEI
IPC: B65H3/52
Filed: 1987-01-23
Abstract: PURPOSE:To accurately separate sheets piece by piece without entailing any damage to each one and feed it in order, by separating these sheets one by one for feeding by the friction disc installed at both sides in the inner part of a cassette and a pick roller. CONSTITUTION:A friction plate 1 of mu2 in friction factor is installed at both sides of the inner part of a cassette 2. A plate 7 supporting a bottom surface of the sheet 6 stacked is energized upward by a coil spring 8, pressing these stacked sheets from the upside by a pick roller 3, and a friction factor between this pick roller 3 and the sheet 6 on an uppermost layer should by set to mu1. Likewise, the friction factor between sheets themselves is set to mu3. Respective friction factors are set to relations of mu1>mu2>mu3. With this relationship, when the pick roller 3 is rotated, the sheet 6 on the uppermost layer is accurately separated one by one and discharged out without being damaged and folded irrespective of sheet material.
Patent JP-S53100802-A (JP)
Title: Automatic player for records
Inventor: KANEKO HISAO
IPC: G11B3/095
Filed: 1977-02-16
Abstract: PURPOSE: To ensure the starting operation of an automatic player with only one actuation of an operating lever by operating a start lever, which is made coactive with the operating lever, and a motion gear with the use of a switch lever, which is made coactive with the start lever, and a motion gear. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04310718-A (JP)
Title: Method for injection molding molded item from plastics
Inventor: BUIRUFURIITO AIHIERE
IPC: B29C45/77
Filed: 1992-01-30
Abstract: PURPOSE: To eliminate defects in the gate region of an injection molded article with a simple means. CONSTITUTION: During the latter processing stage in the injection molding process, by adjusting the hydraulic pressure in a hydraulic cylinder 17, the moment displacement position in the axial direction of a screw piston 12 prevents the molding material from being carried in the injection mold 23 or the molding material from being carried out of the injection mold even in any time of the latter processing stage.
Patent JP-H01192782-A (JP)
Title: Formation of metal film on inorganic layer
Inventor: KAJITA SUSUMU
IPC: C04B41/80
Filed: 1988-01-26
Abstract: PURPOSE:To easily form the present film having excellent adhesively at a low cost, by forming a metal film having oxidized surface on an inorganic layer of a specific substrate and heating the obtained treating object in an inert gas atmosphere. CONSTITUTION:The treating object is produced by forming a metal film composed of an elemental metal except for oxidized surface on an inorganic layer which has an oxide at least on the surface and is formed at least on the surface of a substrate. The treating object is heat-treated in an inert has atmosphere at a temperature above the decomposition temperature of the oxide of the surface of said film and below the melting point of the metal.
Patent JP-S58137745-A (JP)
Inventor: HARII DADORII RAITO
IPC: G01N27/30
Filed: 1983-02-01
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。