baber/WOPTO huggingface dataset:
Patent JP-H039011-A (JP)
Title: Exhaust device of internal combustion engine
Inventor: SHIMAZAKI YUICHI
IPC: F01L13/00
Filed: 1989-06-05
Abstract: PURPOSE:To improve output torque, in an exhaust device where a valve system with variable valve lift amount and valve opening and closing timing is equipped, by selectively changing the substantial length of an exhaust passage according to operating conditions for utilization of an exhaust pulsation effect over a wide rotational speed range. CONSTITUTION:In an internal combustion engine provided with a valve system change- over mechanism where valve lift amount and/or valve opening and closing timing are made variable according to operating conditions, the second exhaust passage 64 where two grouped passages 66, 67 are provided on the downstream ends of respective exhaust passages 55-58 is arranged and the second exhaust passage 68 where both grouped passages 66, 67 are collected is arranged at the vicinity of its downstream end. The exhaust passages 55-58 are made to communicate with each other through a communicating passage 69 to install opening and closing control valves 71-74 interlocking with each other at the openings for the respective exhaust passages 55-58. Moreover, at the vicinity of the upstream end of the second exhaust passage 64, an opening 75 for communicating both grouped passages 66, 67 with each other is provided, where an opening and closing control valve 76 is installed to control the respective opening and closing control valves 71-74, 76 and the valve change-over mechanism according to rotational speed.
Patent JP-H09301745-A (JP)
Title: Fiber size for glass fiber
Inventor: SATO KAZUTOMO
IPC: B29B15/14
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a fiber size for glass fibers capable of giving a fiber reinforced resin molded body excellent in water resistance and mechanical strength when used as a reinforcing material for a thermoplastic resin, especially polyamide resin and to obtain glass fibers for reinforcement provided with the fiber size. SOLUTION: A methyl ester modified maleic acid-isobutylene copolymer and a blocked isocyanate as essential components, a coating film forming resin, a silane coupling agent and a lubricant as other conventional components are diluted with water to prepare the objective fiber size for glass fibers contg. 1-10wt.% of the copolymer and 1-5wt.% of the isocyanate. This fiber size is stuck to glass fibers by 0.2-3wt.% (expressed in terms of solid matter) and chopped strands are formed.
Patent JP-H038130-A (JP)
Title: Optical data storing and reproducing device
Inventor: SUETSUGU TOSHIO
IPC: G11B7/125
Filed: 1989-06-05
Abstract: PURPOSE:To prevent the excessive light emission of semiconductor laser by switching a reproducing and recording switching signal earlier than a sample- hold switching signal at the time of switching a record-hold mode to a reproducing mode and reducing the output of a comparator. CONSTITUTION:The reproducing and recording switching signal c is switched earlier than the sample-hold switching signal a at the time of switching the record-hold mode to the reproducing mode. And a reproducing power reference voltage is given to the negative input side of the comparator 5 by a reference voltage generation circuit 12 by making the signal c at a low level. Then, the negative input side of the comparator 5 is made to be a positive side and the output of the comparator 5 is reduced before switching. Thus, the excessive light emission of the semiconductor laser is prevented at the time of switching.
Patent JP-H06329056-A (JP)
Title: Bushing for crawler and manufacture thereof
Inventor: ANDO HARUHIKO
IPC: C21D9/00
Filed: 1993-05-24
Abstract: PURPOSE:To improve toughness and simplify an annealing process by forming hardened layers toward the thick wall center part from the outer and inner peripheral surface of a bushing by high frequency quenching, and making the hardness before the high frequency quenching remain at the thick wall center part. CONSTITUTION:High frequency quenching is applied toward the thick wall center part 1c from the outer peripheral surface 1a and inner peripheral surface 1b of a bushing 1 so as to form hardened layers, and at the same time, a base material part with the hardness of rolled material or the like before the high frequency quenching remains at the thick wall center part 1c between the hardened layers of the inner and outer peripheral surface 1a, 1b. Hardness distribution between the inner and outer peripheral surface 1a, 1b between the cross section A-A is high at the part of outer peripheral hardened thickness Lo and inner peripheral hardened thickness Li and low at the base material part Lm of the thick wall center part 1c so as to form approximately U-shape. Quench distortion is thereby reduced, and the process of annealing, finish-machining, and the like after quenching can be omitted while heightening fatigue strength.
Patent JP-H06335223-A (JP)
Title: Stepping motor
Inventor: SAWADA SHINJI
IPC: H02K37/16
Filed: 1993-05-21
Abstract: PURPOSE:To prevent dust and foreign objects from entering and simplify structure and then reduce influence due to external magnetic field when putting a motor on the market as a unit part. CONSTITUTION:This motor consists of a rotor 13 where N and S poles are magnetized in the direction vertical to a rotary shaft 21, a stator 12 laid out so that it surrounds the rotor, a coil part 11 laid out at the outer periphery of the stator, and a housing (consisting of a magnetic case 10 and a magnetic plate 14) which covers these and at the same time forms a magnetic circuit so that N/S magnetic poles vertical to the rotary shaft 21 is generated at the stator. One end face in the axial direction of the stator is in the layout position where its one side part contacts the housing and the other side part does not contact it, while the other end face of the stator is in the layout relationship so that the other side part contacts the housing and one side part does not contact it.
Patent JP-S6125299-A (JP)
Inventor: YOHANESU HENFUSUTOMENHERU
IPC: G08G1/09
Filed: 1985-07-01
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-2000331117-A (JP)
Title: Document reading system
Inventor: ISHIHARA KIYOSHI
IPC: G06F19/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a document reading system which can properly recognize documents without being affected by a writing means, such as the printer and pencil. SOLUTION: This document reading system converts the image of a slip read by means of a scanner 11 into multilevel image data and stores in an image memory 18 by means of an image inputting section 12. Each field of the image data is segmented by means of an image segmenting section 15 and binarized based on binarized thresholds at every field registered in a slip layout data base 19 by means of a binarizing section 16. Binary image data stored in a binary image file 20 are read out and recognized by means of a recognition processing section 17. Since the binarized threshold corresponding to the writing means of each field is registered, proper recognition can be made.
Patent JP-H038658-A (JP)
Title: Device for collecting, storing, and returning bill
Inventor: KATO OSAMU
IPC: G07D9/00
Filed: 1989-06-05
Abstract: PURPOSE:To facilitate the recovering operation of bills and increase the handling property of a device for collecting, storing, and returning bills, by providing a bill recovery position between a bill collecting position and a bill storing position. CONSTITUTION:When storage at collected bills S is instructed, the collected bills S are sandwiched between a temporary collector 7 and a movable conveyer 8, conveyed to a bill storing position, and then stored into a storing section 5 by the co-operation of the movable conveyer 8 and a fixed conveyer 11. On the other hand, recovery of the collected bills S is instructed the collected bills S are sandwiched between the temporary collector 7 and the movable conveyer 8, conveyed to the bill recovery position, and can be recovered from a recovering section 1A. Thus, the recovery operation of the collected bills S can be made easily.
Patent JP-S6033506-A (JP)
Title: Manufacture of color solid-state image pickup element
Inventor: KAMAMORI HITOSHI
IPC: G03F7/00
Filed: 1983-08-04
Abstract: PURPOSE:To obtain a color filter superior in resolution, precision, etc. of a pattern, and prevented from color mixing and peeling by forming plural transparent electrodes insulated from each other on a solid-state image pickup, selectively forming colored layers on the layers by electrodeposition coating, and repeating it with different colors. CONSTITUTION:Plural transparent conductive layers 9' insulated from each other are formed on a solid-state imae pickup element 1, colored layers 10 are formed selectively on the layers 9' by electrodeposition coating, and such coating is repeated with different dyes to form colored layers 11, 12. Thus a color filter is formed. As the electrodepositable polymer, any of acrylic resin and a polyester resin having carboxylic groups and solubilized in water by neutralizing them with alkali, and further mixed with a water-soluble melamine resin is used. As the dyes, ones insoluble or hardly soluble in water are used, and the transparent layers 9' are formed by forming a conductive layer 9 and a resist film, exposing the film in a prescribed pattern, developing it to form a light intercepting layer on the film, photoetching and peeling the film.
Patent JP-H11337079-A (JP)
Title: Microwave oven
Inventor: IMAMOTO KAZUNARI
IPC: H05B6/68
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a structure having a steaming function and a kneading function without generally increasing a vertical dimension and effectively use a heating chamber. SOLUTION: A boiler 31 and a vessel 45 can be detachably set to a heating chamber 3. Water stored in a boiler chamber 33 is heated by microwave oscillated by magnetron 7 to generate steam. Glutinous rice 55 housed in the vessel 45 is steamed by the steam. After steaming, a vane 50 is rotated through a belt 28, a rotation transmitting member 24 and a rotary shaft 39 to knead the glutinous rice 55 and make rice cakes. An entire vertical dimension may not be increased, which is different from a device in which a boiler is attached below a heating chamber. Further, when the boiler 31 and the vessel 45 are not used, the heating chamber 3 can be effectively used.
Patent JP-S632972-A (JP)
Title: Novel prostaglandin e1 derivative and production thereof
Inventor: NAKAMOTO YASUMASA
IPC: A61P9/00
Filed: 1986-06-20
Abstract: NEW MATERIAL:A compound shown by formula I (R is H or lower alkyl; R1 is 5-7C alkyl; broken line is alpha steric configuration of bond between stoms, wedge line is beta steric configuration of bond between stoms and wavy line is alpha of beta steric configuration of bond between atoms or mixture thereof) and a salt thereof. EXAMPLE:(11S, 13E, 15S)-11, 15-dihydroxy-10, 10-dimethylo-9-oxoprost-13-en-1-oic acid methyl ester. USE:Useful for treatment for human diseases as a drug effective for improving cerebral blood flow, peripheral circulation. peripheral blood circulation disorder, etc. PREPARATION:A compound shown by formula III (R' is lower alkyl; R2 is OH-protecting group) obtained by using 5,5-dimethyl-4-hydroxy-2-cyclopentenone shown by formula II as a raw material is deprotected and then hydrolyzed or hydrolyzed and deprotected to give a compound shown by formula I wherein R is H.
Patent JP-S6034002-A (JP)
Inventor: EBINE KAZUHIDE
IPC: H01G4/12
Filed: 1983-08-04
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-H09323528-A (JP)
Title: Air passage switching device for automobile air conditioner
Inventor: WATANABE TOSHIHARU
IPC: B60H1/00
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To manufacture a small-sized air conditioner at low cost by providing such a constitution as to circulate an endless belt, and move a shielding film laid between a pair of endless belts to switch a pair of air passages. SOLUTION: An evaporator 2 and a heater core 3 are provided in series within the duct 1 of an automobile air conditioner. The evaporator 2 is provided in the state blocking the passage within the duct 1, but the heater core 3 is provided on the side closer to the lower side of the passage to form a bypass passage 4. A lateral pair of endless belts 5 are laid between the evaporator 2 and the heater core 3 and bypass passage 4, and both ends of them are wound on a driving pulley 9 and a driven pulley 11. A shielding film 13 of a form and size for selectively blocking the opening end part of either one of the heater core 3 and the bypass passage 4 is provided between the endless belts 5 in the state laid between both the endless belts 5, and the circulation of the endless belts 5 is controlled, whereby switching of air passage is performed.
Patent JP-S6124678-A (JP)
Title: Method of confirming fitness condition of weatherstrip
Inventor: YAKUYAMA TAKASHI
IPC: B62D65/06
Filed: 1984-07-12
Abstract: PURPOSE:To make it possible to simply and precisely confirm the fitness condition of a weather strip with the use of a inspection panel having substantially the same shape as that of an opening and closing member of an automobile and made abut against the weather strip upon inspection of the fittness condition of the latter, by forming inspection holes in the inspection panel. CONSTITUTION:An inspection panel 5 is attached to a vehicle body 1 in, for example, a trunk section with the inner surface of outer edge section of this panel 5 being made abut againt a weather strip 7 which is fitted to a flange 1a on the vehicle side, extending along the entire periphery of the trunk section. Further, the panel 5 is composed of an outer panel 5a and an inner panel 5b which abuts against the weather strip 7 to exhibit a sealing ability. In the above-mentioned arrangement, a plurality of inspection holes 9 are formed at suitable positions in the inner panel 5b in the part which abuts against the weather strip 7. Further, observing holes 11 are formed in the outer panel 5b at positions just above the inspection holes 19. Through the inspection holes 19 and the observing holes 11, the space distance (t) is measured and the fitness of the weather strip 7 is inspected.
Patent JP-H04367636-A (JP)
Title: Sterilizing paper supply device
Inventor: ICHINO MASARU
IPC: E03D9/00
Filed: 1991-06-14
Abstract: PURPOSE:To automatically supply paper impregnated with a sterilizing liquid. CONSTITUTION:In a casing 68, a tank 70, a tray 86 for holding roll paper 28, a guide roller 88 for feeding out paper 32, a cutter 90 for cutting the paper 32v and a pump 76, etc., are provided. From a nozzle 80, a sterilizing liquid is atomized to the paper 32 on a shelf part 94. Also, when a hand is brought close to a sensor 64, the paper 32 is fed out, and also, a pump 76 is operated, and the sterilizing liquid is atomized to the paper 32 on the shelf part 94. When the paper 32 of prescribed length is fed out, the cutter 90 operates, and the paper 32 is cut. In such a way, paper impregnated with a sterilizing liquid can be obtained without touching the sterilizing paper supply device with a hand.
Patent JP-S626983-A (JP)
Inventor: AMAMIYA KUNIO
IPC: D06M15/507
Filed: 1985-06-28
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-2000337359-A (JP)
Title: Oilless bearing
Inventor: KATO TOSHIYUKI
IPC: F16C33/10
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To combine a multi-layer structure by laminating of rigid plate bodies suitable for conditions for sliding surface such as bearing structure, load level and the like and oil-containing material selectively as a support mechanism of load in rotating part or sliding part, enable mechanically precise finishing work and maintain the same level of strength as of conventional bearing structure without requiring oiling for lubrication. SOLUTION: This oilless bearing unit YJ forms a hollow cylindrical body of multi-layer structure, laminating plate body 1 consisting of rigid material of a ring shape. This hollow cylindrical body is fitted to a rotary shaft or a reciprocating sliding shaft to form a hollow sliding surface. A bar body 2 consisting of oil-retaining material of wedge shape for fastening is inserted into single or plural holes provided at right angles in the plate body 1 of multi- layer structure to from a firm integral structure. Then, when the rotary shaft or reciprocating sliding shaft is operated, oil component contained in the bar body 2 consisting of oil-retaining material is dispersed and moved in the gap between plate bodies 1 of multi-layer structure and oozed and supplied to the sliding surface to enable the lubrication work.
Patent JP-S5666710-A (JP)
Title: Head correcting method in constant weight detection scale
Inventor: NAKAMOTO AKIRA
IPC: G01G13/12
Filed: 1979-11-05
Abstract: PURPOSE: To enable the measurement with high accuracy, by predicting weighed amount based on the past amount, and calculating the head and performing coincidence detection in addition to the correction, in each measurement cycle from the detection of coincidence between the weighed amount and the objective to the end of weighing.  
     CONSTITUTION: The total weight of raw material given is detected at a load cell 1, the output enters an AD converter 4 via a preamplifier 5 and is converted into digital value for a given interval via the signal of a reference voltage detection amplifier 3 by taking the output of the load cell 1 as the reference. The output enters a height prediction operating circuit 6 via a conversion end signal C 0  of a control circuit 7, the average flow of given raw material is calculated via the control circuit 7, and the head is calculated. At a comparison section 9 for coincidence detection, the value correcting the newest digital value of the AD converter 4 with the output value of the operation circuit 6 and the set value of a set section 8 are detected for the coincidence. In coincidence, the constant amount detection signal C 1  to stop the application of raw material is output. Thus, the weighing with high accuracy can be made. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04250166-A (JP)
Title: Composite implant
Inventor: KASUGA TOSHIHIRO
IPC: A61C8/00
Filed: 1991-06-14
Abstract: PURPOSE:To provide an implant difficult to cause a crack and a split and suitable to an artificial bone or artificial tooth root by bonding a crystallized glass member containing calcium phosphate on the surface of a metal member through a bonding glass layer. CONSTITUTION:A cap-like crystallized glass member 1 is formed, a bonding glass 2 is put therein, and then a metal member 3 is inserted thereinto. The bonding glass 2 is softened by heating, and a pressure P is applied onto the metal member 3 to press it, whereby a composite implant 4 in which the crystallized glass member 1 and the metal member 3 are bonded to each other through the bonding glass layer 2a is provided. As the metal member 3, a metal selected from metal titanium or its alloys, and metal zirconium or its alloys is used, and the crystallized glass member 1 contains 12-56% of Cab, 1-27% of P2O5, 22-50% of SiO2, 0-34% of MgO, and 0-25% of Al2O3 by weight.
Patent JP-S5932773-A (JP)
Inventor: WAKUMIZU TERUYOSHI
IPC: F25D23/00
Filed: 1982-08-18
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-H05310606-A (JP)
Title: Production of hexamethylbenzene
Inventor: TSUCHIYA SUSUMU
IPC: B01J29/14
Filed: 1992-05-11
Abstract: PURPOSE:To selectively produce hexamethylbenzene in one step without producing by-product by bringing methanol into contact with type X zeolite. CONSTITUTION:Hexamethylbenzene is produced by bringing methanol into contact with a type X zeolite having H<+> and/or NH<+>4 as exchangeable ions in the ion exchange site and optionally containing at least one metal selected from Mn, Cu, Co, Y, Yb, Ce and Sm at 200-500 deg.C (preferably 300-400 deg.C) and a contact time of 10-70g-cat.hr/mol.
Patent JP-S5265885-A (JP)
Title: Apparatus for manufacturing air tight terminal
Inventor: FUKUMA ZENICHI
IPC: H01R43/00
Filed: 1975-11-28
Abstract: PURPOSE: To prepare an air-tight terminal of high dimensional precision with its bar terminal part alined in an uniform direction by providing a positioning engagement in a bottom sealing tool and by arranging an air-tight terminal material between a sealing tool unit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5475853-A (JP)
Title: Refrigeration device capable of cooling and dehumidifying
Inventor: SATOU SATORU
IPC: F24F3/14
Filed: 1977-11-29
Abstract: PURPOSE: To provide a simple circuit type refrigeration device which can perform cooling and dehumidifying through a single automatic expansion valve for overheating degree control without using any fluid controllers such as a changeover valve.  
     CONSTITUTION: A compressor 1, an exterior coil 2, a heat exchanger 10, the automatic expansion valve 7 for overheating degree control, a first interior coil 4, a second interior coil 5 located in an air passage downstream from the first interior coil 4, etc. are connected to one another through pipes. The automatic expansion valve 7 has a valv element 15 coupled to a bellows 14 and pushed by a spring 16 in a direction to close. A chamber over the bellows 14 is a pressure chamber for transmitting the pressure of coolant located in a thermosensitive cylinder 8. The degree of opening of the expansion valve 7 is controlled depending on the temperature of low-pressure coolant gas having gone out of the second interior coil 5. The expansion valve 7 is equipped with an electric motor, which can be shifted to the thermosensitive cylinder 8 to control the degree of overheating in connection with theshifting operation of cooling and dehumidifying. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5845575-A (JP)
Title: Automatic cursor correcting device
Inventor: YASUMI TAKAAKI
IPC: G09G5/08
Filed: 1981-09-14
Abstract: PURPOSE:To display automatically a cursor line on a CRT screen, by storing picture information of the cursor line, where the peak value of a completely reflected waveform is the base line, together with picture information of the reflected waveform of a cable to be measured in a picture memory corresponding to the CRT screen. CONSTITUTION:When the contact of a switching circuit 14 is connected to a contact (a), the reflected waveform from a cable to be measured is converted in an A/D converter 15, and the digitized reflected waveform from the cable to be measured is sent into a picture memory 16. When the contact of the switching circuit 14 is connected to a contact (b), a peak value Vp of the completely reflected waveform detected by a peak detecting circuit 11 is converted in the A/D converter 15 and is stored in a prescribed address of the picture memory 16 and becomes a cursor line 7 on a CRT screen 1. When the contact of the switching circuit 14 is connected to a contact (c), a level value Vo-Vp outputted from a subtracting circuit 13 is stored in the picture memory 16 through the A/D converter 15 to describe a cursor line 8. As the result, a cursor line corresponding to the peak value of the completely reflected waveform, namely, 0dB is obtained automatically.
Patent JP-S5934229-A (JP)
Inventor: NOGUCHI YOSHIHIRO
IPC: A47J31/44
Filed: 1982-08-19
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。