baber/WOPTO huggingface dataset:
Patent JP-2000312637-A (JP)
Title: Pillow made of corrugated cardboard
Inventor: YAMADA KUNIHIKO
IPC: A47G9/10
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a pillow made of corrugated cardboard light in weight and convenient for carry while having suitable hardness and strength by utilizing corrugated cardboard. SOLUTION: A pillow 1 made of corrugated cardboard is composed of a body 7 having a notched part 5 for which the corrugated cardboard is folded into peak in the shape of parallelopiped and the central part of each side 3 in breadthwise direction is notched into circular arc, a reinforcing member 13 inserted into the body 7 while mutually combining paper pieces A, A1, B, C, C1 and B1 made of corrugated cardboard with several slits 9 and 11 in the shape of paralleled crosses and a sleeve 19 to insert the reinforcing member 12 into the inside of the sleeve and to insert itself into the body 7 while having a notched part 17 for which the corrugated cardboard is folded into peak in the shape of rectangular cylinder and the central part of each side 15 in breadthwise direction is notched into circular arc, and corners 21 of paper pieces C and C1,  among the paper pieces made of corrugated cardboard constituting the reinforcing member 13, to be watched from the arcuate notched part 5 formed on the body 7 are notched into circular arc.
Patent JP-H11316313-A (JP)
Title: Production of optical parts
Inventor: OTA IKUO
IPC: G02B6/02
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a production method for optical parts which easily suppresses the increase of transmission loss with a low cost with respect to optical parts having a grating. SOLUTION: This production method for optical parts to form a grating 1c in a desired area in the lengthwise direction of a core 1a of an optical waveguide 1 includes a stage, where the grating is formed in the desired area by utilizing interference due to ultraviolet rays, and a stage where the desired area and its periphery are uniformly irradiated with ultraviolet rays.
Patent JP-H11316062-A (JP)
Title: Outdoor machine unit and air conditioner
Inventor: OTSUKA TAKAAKI
IPC: F24F5/00
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To assure a capability adjustment in response to variations of fresh air temperature and an indoor load. SOLUTION: A refrigerant circuit is constructed which includes an outdoor heat exchanger 31, a compressor 33 driven by a gas engine 41, and a water heat exchanger 32 for performing heat exchange between engine cooling water supplied for cooling of the gas engine 41 and a refrigerant. The water heat exchanger 32 is provided striding a parallel circuit portion 30a provided to go around the outdoor heat exchanger 31 and a cooling water system 50 through which engine cooling water is circulated. Hereby, there can be properly adjusted a refrigerant amount for performing heat exchange with the outdoor heat exchanger 31 and a refrigerant amount for performing heat exchange with the water heat exchanger 32.
Patent JP-H01292236-A (JP)
Title: Automatic reaction apparatus
Inventor: AKATSU KEIJI
IPC: G01N21/75
Filed: 1988-05-20
Abstract: PURPOSE:To provide function for performing various judgements in a reaction process, by supplying a reagent when a gray level signal obtained by imaging the change of a reaction liquid by visible light is a reference value or more. CONSTITUTION:A camera 3 monitors the reaction process of the reaction liquid in a container 2 and the change of reaction is caught by visible light while said visible light is converted to an electric signal to be transmitted. An image converter 4 receives the aforementioned signal to separate the same into the three primary colors and converts the densities of the respective colors to gray level signals which are, in turn, transmitted to a computer 5. The computer 5 receives each of the gray level signals to compare the value shown by each receiving signal with a reference value and, when the value shown by the gray level signal exceeds the reference value, a command for supply a predetermined amount of a reagent is transmitted to a reagent supply part 6 which in turn easily supplies a predetermined amount of the reagent to promote reaction.
Patent JP-H06334826-A (JP)
Title: System for collating communication opposite party in facsimile communication
Inventor: HIROSE TAKEO
IPC: H04M1/663
Filed: 1993-05-26
Abstract: PURPOSE:To interrupt the communication in a stage prior to output a communication text to an opposite facsimile terminal equipment in the case of collation result indicating NG by using other means than a telephone number of a called facsimile equipment so as to collate the communication opposite party with respect to facsimile communication. CONSTITUTION:A sender in the case of making a call from a sender facsimile terminal equipment 1 depresses a communication opposite party collation execution button 4 prior to the dial procedure to enter a numeral (called terminal equipment code number 6) and the sender facsimile terminal equipment 1 writes the numeral to a predetermined position of picture data on a head page of a communication text to be sent and starts communication with a called facsimile terminal equipment 2. On the other hand, the called facsimile terminal equipment 2 reads the picture data of the head page of the communication text for the predetermined position and compares sequentially the obtained numeral (called terminal equipment code number 6 set by the caller) with plural numerals (own terminal equipment registration code numbers 7) set in advance in the terminal equipment 2 and executes succeeding communication procedure only when any of the plural numerals is matched with the received numeral as the result of comparison.
Patent JP-2000315011-A (JP)
Title: Developing device, process cartridge and feed parts
Inventor: NODA SHINYA
IPC: G03G15/08
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a developing device capable of improving the reliability of a contact part for applying developing bias to a developing roller. SOLUTION: This device is provided with a 1st conductive part 28 from the inside to the outside of the developing roller 10d, and a 2nd conductive part (feed part) 30 electrically connecting the inner surface 10d1 of the roller 10d and the conductive part 28 inside the roller 10d. Then, the conductive part 28 is electrically connected to the conductive part 30 inside the roller 10d and it is electrically connected to the 1st electric contact part 25b of a 3rd conductive part 25 possessed by a frame 12 outside the roller 10d.
Patent JP-S61282171-A (JP)
Title: Rear-wheel house structure in automobile
Inventor: SUGISAWA MASAKI
IPC: B62D25/08
Filed: 1985-06-07
Abstract: PURPOSE:To protect a seal material to be applied to a joint between bending base parts from chipping or splashing, by installing a bead part projectingly in these bending base parts of each flange part in either of a rear wheel house inner or a rear wheel house outer. CONSTITUTION:A rear wheel house inner 1 and a rear wheel house outer 4 are joined together in a way of butting both flange parts 2 and 5 with each other. And, a paint seal 7 is applied to a joint between bending base parts 3 and 6 of these flange parts 2 and 5. Here, a bead part 10 running round to the lower side of the bending base part of the flange part of the rear wheel house inner is projectingly installed in the bending base parts 6 of the flange part of the rear wheel house outer.
Patent JP-S5748444-A (JP)
Title: Fixed position indexing device
Inventor: OOGOSHI FUMIHIKO
IPC: B23Q5/20
Filed: 1980-09-05
Abstract: PURPOSE: To detect the angular position of a main spindle for positioning the main spindle to a prescribed angular position at replacement of a tool for a machine tool provided with an automatic tool replacing device, by providing two dogs and two detecting elements and deciding the present position.  
     CONSTITUTION: Two dogs 15, 16, protrusibely provided along the same angular width, are secured to the rear end periphery of a main spindle 11 axially of the main spindle with prescribed distance apart. Both of the dogs 15, 16 are arranged with a circumferentially shifted prescribed angle so as to be partially overlapped with each other axially of the main spindle. Two proximity switches 19, 20, actuated by sensing the dogs 15, 16 respectively, are aligned and secured axially of the main spindle. In accordance with an operating state of the proximity switches 19, 20, four different angular positions are decided. A fixed range zone X immediately positions the constant position. A position Y is a zone for slow speed forward rotation and position Z a zone for slow speed reverse rotation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04350791-A (JP)
Title: Adjusting device
Inventor: ANDO MIKIO
IPC: G07G1/14
Filed: 1991-05-28
Abstract: PURPOSE:To provide an adjusting device at a restaurant which can perform the quickness and the correctness of the adjusting processing by using a data carrier. CONSTITUTION:A tableware recognizing data carrier 3a is fitted at the tableware, and a personal recognizing data carrier 3b is fitted at a tray 20 to place tableware 5 selected by a customer. In this case a data carrier 3 stores the identification code of the corresponding tableware 5 in an E<2>PROM 9 and the personal recognizing data carrier 3b stores the personal code read by a card reader 21 from an ID card held by the customer in an E<2>PROM 26. When the tableware 5 and the tray 20 are carried to the adjusting place, the tableware recognizing data carrier 3a and the personal recognizing data carrier 3b respond to the question data outputted by a control unit 4 and respectively transmit the identification code and the personal code. The control unit 4 transmits the collected identification code and personal code to a data processor 2 and the data processor 2 prepares the adjusting data based on these data.
Patent JP-H09286303-A (JP)
Title: Car security device and car security system
Inventor: YAMAGISHI JUN
IPC: B60R25/04
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To start an engine, for example, at the time of shipping, even when a fuse connected to a car security device is removed. SOLUTION: A P-type FET 14 is fitted in parallel to a transistor 13 which is connected between an external connection terminal 25 and the ground and is turned on and off by a CPU 11, and the gate of the FET 14 is connected to mutual connection points of resistors R1 , R2 connected in series between a power supply line and the ground. The external connection terminal 25 is connected to an ignition wiring IGN through the coil of a starter cut relay 8.
Patent JP-H07329594-A (JP)
Title: Operating force reducing device for hydraulic clutch
Inventor: KAMO MASAHIRO
IPC: B62K23/06
Filed: 1994-06-06
Abstract: PURPOSE:To prevent operating force from being influenced by the operating speed of an operating member and reduce holding force for holding the operating member into a fixed position, with simple structure. CONSTITUTION:At the time of stopping operation input to a clutch lever once and holding a clutch in the semi-clutch state, for instance, a certain degree of liquid pressure acts upon a cylinder chamber, and a piston body 28 moves in the direction of enlarging one side section 24a against the energizing force of a first spring 29. When the holding force of the clutch lever is held to the specified value or more, a check valve 30 closes a communicating hole. In the closed state of the check valve 30, return pressure from a clutch operating cylinder 20 is stopped by a check valve chamber 26 so as not to reach a master cylinder device. The clutch can be thereby kept in the semi-clutch state or the like with small force.
Patent JP-S5271876-A (JP)
Title: Apparatus for washing test tubes
Inventor: ITOU SADANORI
IPC: B08B1/04
Filed: 1976-10-15
Abstract: PURPOSE: To provide a test tube washing device. Among test tubes to be supplied, this device supplies to a rotating body only the ones which are placed in the proper direction for washing the inner surface. So, machine wash can be performed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5549393-A (JP)
Title: Novel tissue protein pp8
Inventor: HANSU BON
IPC: G01N33/48
Filed: 1979-09-28
Abstract: A new soluble tissue protein (PP8) and a process for isolating it from human organs is described. The protein has antigenic properties. In the case of diseases which involve tissue disintegration its presence in the blood in increased concentration can be established.
Patent JP-H05323650-A (JP)
Title: Additive for developer and developer composition
Inventor: TANAKA SHINGO
IPC: G03G9/08
Filed: 1992-05-18
Abstract: PURPOSE:To ensure excellent fixing performance of a toner (fixability at low temp. and anti-offsetting property) and to improve the pulverizability of the toner. CONSTITUTION:This developer compsn. contains a compd. represented by the formula, a bonding resin and a colorant. In the formula, each of B1 and B2 is alkyl, alkenyl, acyl or alkoxy and A is a divalent aliphatic hydrocarbon group, a divalent alicyclic hydrocarbon group or a divalent arom. hydrocarbon group.
Patent JP-S61282719-A (JP)
Title: Cooking device heated by far infrared rays
Inventor: WAKIMURA YOSHIRO
IPC: F24C1/00
Filed: 1985-06-07
Abstract: PURPOSE:To prevent drop in radiation effect and attempt increase in thermal efficiency by utilizing as a heat source a far infrared ray emitting body which is placed above a cooked object inserted in a cooking tank with a specified distance from the object. CONSTITUTION:A cooked body 5 in a cooking tank 1 is heated through the cooking tank 1 and food oil 3 by a gas burner and also heated by far infrared rays radiated from a far infrared emitting body 2. The heat from the gas burner 4 is transferred to the cooked object 5 with the food oil 3 as a heating medium. Because the far infrared emitting body 2 does not receive heat from the cooking tank 1, the heat quantity supplied to the far infrared emitting body 2 by the cooking gas which stays in the bottom section of the cooking tank 1 does not decrease. Further, because the far infrared emitting body 2 is placed opposite to the mesh belt conveyor 6 with respect to the cooked body 5, part of the radiated far infrared rays are reflected by the conveyor belt and reaches the under-side of the cooked body 5, so that heating is made on both upper and lower faces of the cooking body 5.
Patent JP-H07332438-A (JP)
Title: Gear device
Inventor: ARAKI SHUICHI
IPC: C23C8/26
Filed: 1994-06-07
Abstract: PURPOSE:To prevent the occurrence of pitching during engagement of gears with each other by a method wherein a curing layer is formed on the tooth surface of an involute gear for drive and the curing layer is formed on the tooth surface, except the vicinity of addendum, of the involute gear for drive, and a range not cured is specified. CONSTITUTION:In operation, the addendum of a soft driven gear is easily deformed by a bearing during the starting of contact of a tooth 1, drape occurs at an early stage and thereafter, smooth contact during the starting of contact is practicable. Thus, plastic deformation of the side on which thrust of the addendum is exerted, i.e. the tooth surface of a drive gear, is not progressed. In case of a soft part being 5% or less of a tooth height, during contact, engagement of a hard part is effected, which is not proper. Further, in case of the soft part being 10% or more thereof, durability during ordinary engagement is deteriorated. Therefore, the tooth 6 of the gear comprises a curing layer 2 and a non-curing layer 3 and a range of the non-curing layer 3 not cured is set to 5-10% of a tooth height H. Thus, since friction operation is relaxed, a plastic fluidized bed is difficult to form on a tooth surface and stress operation by which fatigue is caused is prevented from occurring.
Patent JP-H09309572-A (JP)
Title: Safekeeping method of jewels and ornaments
Inventor: WATANABE HIDEAKI
IPC: A44C27/00
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent the loss of luster and discoloration of jewels and, ornaments, by hermetically sealing jewels and ornaments in a gas-barrier container together with an oxygen-absorbent which does not require water for the absorption of oxygen and a dehumidifier. SOLUTION: When jewels and ornaments contain chemical elements easily oxidized, these elements are oxidized during safekeeping in a long period or they are discolored or the luster thereof is lost. They act against oxygen or water content in air although it is extremely gentle. And hence, when they are kept for a long period, sometimes, the value as jewels and ornaments decreases because of lost of the luster. Accordingly, it is necessary that jewels and ornaments are hermetically sealed in a gas-barrier container together with an oxygen absorbent which does not require water for the absorption of oxygen and a dehumidifier or further preferably together with an acid gas absorbent. The oxygen absorbent contains chiefly unsaturated fatty acid compounds and/or a chain hydrocarbon polymer having unsaturated radicals.  In this way, deterioration of jewels and ornaments can be sufficiently prevented.
Patent JP-S5350632-A (JP)
Title: Timing stop control system
Inventor: YOSHIDA KAZUNORI
IPC: G06F9/22
Filed: 1976-10-20
Abstract: PURPOSE: To simplify the hardware and logical operation circuit, by controlling the stop operation of the timing pulse generating circuit thru the use of conventional registers provided with the information processor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5248939-A (JP)
Title: Circuit scanning system
Inventor: SAKAGUCHI KATSUAKI
IPC: H04L69/14
Filed: 1975-10-17
Abstract: PURPOSE: The designaltion is given from program for circuit velocity and circuit storage position.  In this way, the scanning frequency within one scanning cycle can be altered automatically. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11339926-A (JP)
Title: Spark plug having multipole outer electrode
Inventor: KAGAWA JUNICHI
IPC: H01T13/46
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a spark plug having a multipole outer electrode having an excellent antipollution by setting a space between a tip end inner periphery of each outer electrode and a front end surface or an extending flat surface of an insulator engaged with a main fitting. SOLUTION: An outer three-pole spark plug A is provided with a cylindrical main fitting 1, an insulator 2 with a shaft hole 22 engaged with a main fitting while a front end portion (leg portion) 21 is exposed, a cylindrical center electrode 3 engaged with the shaft hole 22 of the insulator 2 while an ignition point is projected, and three outer electrodes 4 having a tip end 41 concentrically opposed to a side surface of the ignition portion 31, a tip end inner periphery 42 disposed in parallel to a front end surface 23 of the insulator and a back end 43 welded to a tip end 11 of the main fitting 1. A space b between the tip end inner periphery 42 of the electrodes 4 and the front end surface 23 or the extending flat surface of the insulator 2 is made 0.3 mm-1.2 mm.  Therefore, a spark runs on the front end surface 23 of the insulator 2 and arrives at the electrodes 4 and cleaning is accomplished by itself.
Patent JP-H10319323-A (JP)
Title: Confocal device
Inventor: TANAAMI TAKEO
IPC: G02B26/10
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of scanning with irradiating light by making a distance between light receiving cells correspond to a distance between light spots one to one and condensing the respective light spots within the ranges of the corresponding light receiving cells of a light receiving device. SOLUTION: By setting the distance between the light receiving cells of the light receiving device 20 to '5 μm' and the distance between the light spots condensed on the device 20 to '5 μm', the distance between the light receiving cells is made to correspond to the distance between the light spots '1:1'. Therefore, the respective light spots condensed on the device 20 are condensed within the ranges of the corresponding light receiving cells of the device 20. There exists no gap to be filled by making the light spot scan on a confocal image plane in the device 20, and a confocal image is obtained without performing scanning.  As a result, the distance between the light receiving cells of the device 20 is made to correspond to the distance between the condensed light spots '1:1' and the respective light spots are condensed within the ranges of the corresponding light receiving cells of the device 20, so that the scanning with the irradiating light is eliminated.
Patent JP-H10316840-A (JP)
Title: Liquid crystal polymer and molding thereof
Inventor: YOKOTA TOSHIAKI
IPC: C08L67/00
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a thermotropic liquid crystal polymer capable of being readily plasticized at the time of molding and processing and stably performing the weighing of the polymer. SOLUTION: This thermoplastic liquid crystal polymer has T1 ( deg.C) and T2 ( deg.C) in a relationship represented by the formula T2 -T1 <10 when the temperature at which 1,000,000 P viscosity is manifested is T1 and a temperature at which 300,000 P viscosity is manifested is T2 . The viscosity specified therein is a viscosity manifested when discharging the polymer heated at 4 deg.C/min heat-up rate through a nozzle having 1 mm inside diameter and 10 mm length under 30 kg/cm<2> load.
Patent JP-H05229545-A (JP)
Title: Method and device to manufacture aluminum container with screw thread and said aluminum container
Inventor: TOOMASU OIGEN
IPC: B23G7/00
Filed: 1992-04-17
Abstract: PURPOSE: To prevent a defect of varnished internal and external surfaces of an aluminum container by making a thread on the container using a tool which rolls on an external surface of a container neck and a quasi-stationary tool which supports a container material at an inside of the neck. CONSTITUTION: When a thread is formed on a neck 10 of an aluminum container, a cylindrical screw pitch gauge 40 having a helicoidal female die 41 is inserted into the neck 10, and at the same time, a thread roll 50 is positioned at the outside of the neck 10. The gauge 40 and roll 50 are rotated in the relatively opposite directions by the movement of the axes T and U. Thus, the gauge 40 comes into contact with the inside surface of the neck 10 at the time when the roll 50 is positioned at the outside. Then, a thread 51 of the roll 50 is pushed into the neck material until the depth of the thread to be rolled, and also the roll 40 is rotated around the neck to form a required thread.
Patent JP-H08296107-A (JP)
Title: Powder-type chalk vanishing when subjected to heat
Inventor: NEZU YUJI
IPC: A41H25/00
Filed: 1995-04-26
Abstract: PURPOSE: To obtain a powder-type chalk preservable for a long period and applicable to all kinds of fabrics by mixing a specific sublimable pulverized base with inorganic and/or organic fine particles followed by grinding. CONSTITUTION: (A) A pulverized base as a mixture of at least one kind of compound selected from sublimable aromatic carboxylic acids, naphthalenes, camphors, p-dichlorobenzene and sublimable phenolic compounds is mixed with (B) inorganic and/or organic fine particles followed by grinding to a 200 mesh- passable or smaller particle size. The component B is pref. ultrafine particulate anhydrous silica which is useful for preventing the chalk from blocking.