baber/WOPTO huggingface dataset:
Patent JP-H03234921-A (JP)
Title: Rotary joint for air clutch
Inventor: MITSUMARU MICHITOSHI
IPC: F16L27/093
Filed: 1990-02-09
Abstract: PURPOSE:To lengthen the life of sealing bodies by providing a subsidiary air passage in a coupling cover for connecting respective subsidiary air spaces and an air supply device with each other, and instituting air pressure in the subsidiary air spaces lower than air pressure in an air bypass space at clutch-in. CONSTITUTION:At clutch-in, compressed air from an air supply device 14 is directly supplied to an air bypass space 15, and also supplied to subsidiary air spaces 16, 17 in reduced pressure through a pressure reducing device 19. Hereby, by the supplied air to the spaces 16, 17, pressure applied on the lips 23a, 24a of a first and a second sealing bodies 23, 24 constituting the space 15 is reduced, and the contact pressure against a rotary cylindrical shaft 8 is lowered. Because pressure difference between the spaces 16, 17 and the outside is small, contact pressure of respective lips 25a, 26a of a third and a fourth sealing bodies 25, 26 is lowered. Hereby, contact pressure of respective sealing bodies 23-26 against the cylindrical shaft 8 is lowered, a frictional resistance on the sliding parts is reduced, and a temperature rise due to friction of respective sealing bodies is restrained.
Patent JP-S55122481-A (JP)
Title: Output-controlling circuit for dc-dc converter
Inventor: FUKUSHIMA ISAO
IPC: H02M3/337
Filed: 1979-03-16
Abstract: PURPOSE:To facilitate to fabricate IC without increasing the number of elements, by controlling the conduction of a frequency divider which sends out two signals that are 180 deg. out of phase with the aid of the output of an oscillator whose duty ratio can be varied corresponding to the output voltage. CONSTITUTION:Pulse outputs which are 180 deg. out of phase to each other are obtained by dividing the pulse signal from a variable-duty-ration oscillator 24 comprising a non-stable multivibrator into 1/2 by a frequency divider 25 comprising an FF at the duty ratio of 50%. Both outputs are applied to input terminals 8 and 9 of transistor switches 1 and 2 of a push-pull type DC-DC converter 15 via transistor switches 26 and 27, respectively. When the load varies, the duty ratio is controlled by executing negative feedback from a control input terminal 11 to the oscillator 24. Therefore, the number of elements can be reduced and IC can be economically fabricated.
Patent JP-H11233463-A (JP)
Title: Finishing work method of outer peripheral part of silicon semiconductor wafer
Inventor: SATO TSUTOMU
IPC: H01L21/304
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To prevent generation of flaws on a mirror finished side of a wafer, by polishing a chamfered part of an outer peripheral part with specified abrasive while the wafer is rotated and eliminating fine particles, while the wafer after grinding is unloaded and accommodated in a wafer carrier, in a plane surface grinding equipment. SOLUTION: While a ground wafer W is unloaded i.e., released from a retaining board H and accommodated in a wafer carrier C2, a rotor 1 having surface structure of foamed abrasive cloth composed of urethane resin is horizontally moved while the wafer W is sucked and held with a suction board V and rotated, and abutted against the outer peripheral part Wp of the wafer W. A supply tube 2 is arranged toward the outer peripheral part Wp of the wafer W, in the vicinity of the suction board V. Abrasive 2a is supplied from the tip of the supply tube 2 to the abutting part of the outer peripheral part Wp and the rotor 1, a chamfered part of the outer peripheral part Wp is polished, and fine particles are eliminated.
Patent JP-S6138521-A (JP)
Inventor: JIEEMUZU EI JIINDORITSUKU
IPC: G08B21/12
Filed: 1985-02-18
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-H11317838-A (JP)
Title: Mirror mount system
Inventor: KERSCHNER RONALD K
IPC: H04N1/028
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a mirror mount system that has durability against a shock load caused by a fall or the like. SOLUTION: The mirror mount system 10 with elasticity has 1st, 2nd and 3rd mount points 38 and a frame 12 holding a mirror 14 thereon. The 1st, 2nd and 3rd mount points 38 form a mount face. The frame 12 is mounted with elastic support systems 26, 28, 30 and the mirror 14 is energized toward the 1st, 2nd and 3rd mount points 38.
Patent JP-H07237235-A (JP)
Title: Forming of laminated molding and molding device
Inventor: TAKAHASHI AKIRA
IPC: B29C43/56
Filed: 1994-02-28
Abstract: PURPOSE:To enhance the molding accuracy of a skin material and save a resin material by reducing the pressure of a molten resin near a gate, in a method for forming a laminated molding integrally in a mold press-forming die using a resin core material and a skin material and a molding device. CONSTITUTION:A decompression block 61 is installed on the top force 30 of a die which corresponds to a gate 32 provided on a bottom force 30, and at the same time, the decompression block 61 is caused to ascend by a slight stretch of size using a drive cylinder 6 when forming a molding by a mold press. Thus the resin pressure near the gate 32 is reduced to eliminate the adverse effect of a pressure applied to a skin material.
Patent JP-H01205568-A (JP)
Title: Manufacture of mos-type semiconductor device
Inventor: TANAKA KAZUO
IPC: H01L21/336
Filed: 1988-02-12
Abstract: PURPOSE:To increase interlayer insulation dielectric strength between a first polycrystalline silicon and a second polycrystalline silicon by forming a first silicon nitride on the first polycrystalline silicon, after which by etching the polycrystalline silicon nitrides. CONSTITUTION:A gate oxide film 101 is formed on a silicon substrate 100, after which a first polycrystalline silicon 102 is accumulated as a gate electrode material. Next, a first silicon nitride film 103 is accumulated. Then, after a desired patterning, the first silicon nitride film 103 and the first polycrystalline silicon film 102 are etched. Next, a second silicon nitride film 104 is accumulated. Next, it is etched, and a sidewall 104 is formed on the sidewall of the fist polycrystalline silicon. After this, silicon oxide for insulating polycrystalline silicon 102, 107, and wiring materials are accumulated, after which it is opened, and wiring materials are accumulated and patterned.
Patent JP-H07236930-A (JP)
Title: Manufacture of pole-parking
Inventor: OYA MASAKIYO
IPC: B21K1/26
Filed: 1994-02-28
Abstract: PURPOSE:To improve the yield, reduce the cost and increase the strength. CONSTITUTION:The manufacture of a pole-parking 10 consists of a first process in which a steel bar 20 is cut to a specific length L, a second process in which the bar 20 cut in the first process is drawn to a length L1, and a third process in which the bar 10 drawn to the specific length L1 is bent to form on one side a bent part 20a in a shape similar to that of a part 10a locking with a parking gear 11 and also to form the bar 20 in a shape similar to that of a completed pole-parking 10 by bending at an almost middle part in a chevron. The manufacture is further provided with a fourth process in which the bar 20 obtained in the third process is stored in a die 30 for forging into a completed pole-parking and cold-forged in this die 30, and with a fifth process in which the semi-finished product 21 obtained in the fourth process is trimmed to complete a pole-parking 10.
Patent JP-S58146296-A (JP)
Title: Determination method of liberated fatty acid
Inventor: KAWAGUCHI AKIHIKO
IPC: C12Q1/00
Filed: 1982-02-25
Abstract: PURPOSE:To determine a liberated fatty acid in high sensitivity and in high reproducibility, by using acyl coenzyme A synthetase and acyl coenzyme A hydrolase. CONSTITUTION:A liberated fatty acid in a specimen is treated with acyl coenzyme A synthetase and acyl coenzyme A hydrolase at about 10-45 deg.C at about 6.0-10.0pH in the presence of adenosine triphosphate, coenzyme A, and, if necessary, magnesium, and formed adenosine monophosphate or pyrophosphoric acid is measured by a conventional procedure.
Patent JP-S57145889-A (JP)
Title: Organic phosphoric acid anhydride derivative
Inventor: ISHIKAWA HIROMICHI
IPC: A01N57/28
Filed: 1981-03-05
Abstract: NEW MATERIAL:An organic acid anhydride derivative shown by the formulaI (R 1  and R 5  are lower alkyl; R 2  and R 3  are H, lower alkyl; R 4  is lower alkoxy, lower alkyl, phenyl).  
     USE: An insecticide, acaricide, nematocide. Having activity on Nephotettix cincticeps Uhlera having resistance to various kinds of organic phosphorus type insecticides and carbamate type insecticides. Having low toxicity to mammals and no phytotoxicity to useful plants.  
     PROCESS: An amidothiophosphoryl halide shown by the formula II (Hal is halogen) is reacted with an alkali salt or ammonium salt of phophoro or phosphonothioate shown by the formula III to give a compound shown by the formulaI. The reaction is preferably carried out in the presence of an acid binder (e.g., TEA) in case of necessity in an inert organic solvent at 0W120°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05272803-A (JP)
Title: Hot water boiler
IPC: F24H9/00
Filed: 1992-02-18
Abstract: PURPOSE:To provide a hot water boiler without providing any separate hot water cold water changing-over knob for use in changing over hot water and cold water and capable of performing a safe changing-over between the discharged cold water and hot water having a suitable temperature. CONSTITUTION:A master valve operated type hot water boiler A is structured such that it has a gas volume adjusting knob 4 for making a gas burner inoperative at a 'water' position 41 and making the gas burner operative combustion state ranging from a 'minimum heating amount' position 42 to a 'maximum heating amount' position 43, and a water amount adjusting knob 3 for use in adjusting a degree of opening of the water amount adjusting valve arranged in a heat exchanging water passage.
Patent JP-S61197462-A (JP)
Inventor: FUIRITSUPO MARATSUTSUI
IPC: C04B41/86
Filed: 1986-02-14
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-S62240939-A (JP)
Inventor: EMANIYUERU DEZURUBUIIRU
IPC: H01S3/30
Filed: 1987-02-12
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-S56127382-A (JP)
Title: Beta-lactam compound and its preparation
Inventor: ASAI MITSUKO
IPC: A61P31/04
Filed: 1980-03-10
Abstract: NEW MATERIAL:Compound shown by the formula I and its salt.  
     USE: An antibacterial agent, fungicide, and a synthetic intermadiate for drugs. Effective against Gram-positive and gram-negative bacteria. Its use together with a penicillin or cephalosporin type drug remedyes infectious diseases of mammals and domestic animals caused by resistant bacteria of β-lactm antibiotics.  
     PREPARATION: A compound shown by the formula II or its salt, for example, is reduced by catalytic reduction, to give the titled compound shown by the formula I. The reaction is carried out in the presence of a ctalyst, e.g., platium wire, platinum sponge, etc. The compound shown by the formula II is an antibiotic C-19393H 2 , for example, obtained by cultivating Streptomyces s.p. C-19393  (FERM-P No.4774) in a nutritive medium. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08223210-A (JP)
Title: Method and system for displaying visiting destination utilizing network
Inventor: OSHINO TAKESHI
IPC: H04L12/28
Filed: 1995-02-20
Abstract: PURPOSE: To grasp a visiting destination state of members of an organization quickly and correctly, to accept and receive a phone call without mis-operation and to surely deliver a message or the like. CONSTITUTION: Information of destination and message or the like for members in an organization is stored in a database 8 in a local area network(LAN) 1 used in the organization. A terminal equipment 9 in the LAN and other terminal equipment 9 in another LAN 11 interconnected via a network to the LAN 1 retrieve and revise setting of the destination information and the message information by using the database 8.  Furthermore, a destination display system main body 2 to which exclusive terminals each displaying information of destination and message or the like for limited members in the organization at all times are connected by each organization is made up of an organization setting section 3 setting components in the organization, an in-organization member name entry section 4 entering names of organization members, a destination information setting section 5, a message information setting section 6 and an information retrieval section 7.
Patent JP-H08220647-A (JP)
Title: Original platen supporting structure
Inventor: YOSHIDA FUTOSHI
IPC: G03B27/62
Filed: 1995-02-20
Abstract: PURPOSE: To improve resistance to load with appropriate strength as an original platen itself, and to realize light weight and the reduction of cost. CONSTITUTION: The load exerted on a platen glass 14 in a direction shown by an arrow A is received by a 1st supporting member 16 positioned in the corner of the platen glass 14. In the case the heavy load such as impact, etc., is exerted on the platen glass 14, the platen glass 14 is bent so that its lower edge 15 may abut on the inclined surface 22 of a 2nd supporting member 20. The lower edge 15 of the platen glass 14 abuts on the inclined surface 22 and presses the member 20 in the direction shown by the arrow A. By this pressing force, the member 20 is deformed to the outside(direction shown by an arrow B) along the glass surface of the platen glass 14 so that its abutting position on the lower edge 15 of the platen glass 14 may be changed along the inclination direction of the inclined surface 22 of the member 20.  As a result, the load received by the platen glass 14 is dispersed through the member 20.
Patent JP-S57145333-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKUMURA KATSUYA
IPC: H01L23/00
Filed: 1981-03-04
Abstract: PURPOSE:To allow the retention of a main surface directly by a pincette without the occurrence of scratches, by forming a thick film on a rough entire surface on a wafer without bonding pads and dicing lines by a printing technique. CONSTITUTION:A field oxide film 102 is formed on the surface of wafer 101 formed with elements and, after an Al wiring having the bonding pad 103 is formed on this film 102, a PSG film 104 is heaped. Successively, the bonding pad 103 is exposed in the most part, and simultaneously the dicing line 105 is formed. Next an epoxy resin thick film 106 is formed on the most part of the film 104 without the bonding pad 103 and line 105 of the wafer 101 by a printing technique. Thus, the film 104 or Al wiring produces no breaks. Therefore, the retention of the main surface of a chip by a vacuum pincette can remarkably improve the workability.
Patent JP-H07238251-A (JP)
Title: Water-based coating composition
Inventor: YAMADA MASAHARU
IPC: C09D5/00
Filed: 1994-03-01
Abstract: PURPOSE:To obtain the subject composition containing as binder a fluorocopolymer having carboxyl group, hydroxyl group and specific crosslinkable functional group(s), capable of forming coating film excellent in weatherability, solvent resistance, water resistance, etc., suitable for electrodeposition coating. CONSTITUTION:This coating composition contains, as binder, a fluorocopolymer having carboxyl group, hydroxyl group and at least one kind of crosslinkable functional group which is selected from N-alkoxymethylamido groups and blocked isocyanate groups and is reactive with carboxyl and/or hydroxyl group by heating. The fluorocopolymer has pref. an acid value of 15-200, a hydroxyl value of 5-180, the equivalent ratio of the blocked isocyanate group to a total of the carboxyl and hydroxyl groups of (0.3:1) to (3.0:1) and the equivalent ratio of the N-alkoxymethylamido group to th hydroxyl group of (0.3:1) to (3.0:1).
Patent JP-H03234552-A (JP)
Title: Thermal printing head
Inventor: AKAO HIDETOSHI
IPC: B41J2/335
Filed: 1990-02-09
Abstract: PURPOSE:To make the temperature of a heating element approximately constant, uniformize a printing temperature, and perform a sharp printing by providing a temperature sensor for regulating a printing current in accordance with the temperature of the heating element heated by a printing current supplied from a printing drive circuit part. CONSTITUTION:A temperature sensor 5 is provided which regulates a printing current to be supplied from a printing drive circuit part 3 to a heating element 4 in accordance with the temperature of the heating element 4 heated by a printing current supplied from the printing drive circuit part 3. With the increase of the temperature of the heating element 4, in accordance with the heat the temperature sensor 5 decreases a printing current supplied from the printing drive circuit 3 to the heating element 4. On the contrary, with the low temperature of the heating element 4, the temperature sensor 5 increases a printing current supplied from the printing drive circuit 3 to the heating element 4. In this manner, without conducting a complicated printing history control, the temperature of the heating element at the time of printing can be made approximately constant. Therefore, a uniform printing density and a sharp printing can be realized.
Patent JP-S56127280-A (JP)
Title: Light source
Inventor: HOUKI YOUJI
IPC: G06V10/10
Filed: 1980-03-12
Abstract: PURPOSE:To ensure a good reading, by making the beams sent from the upper single side of a linear reading region pass through the two light transmitting guide plates and then irradiating the reading region directly by the beam given from one of the two guide plates and via a reflector and from the opposite side by the beam given from the other guide plate respectively. CONSTITUTION:The beams of a halogen lamp 10 provided at the upper single side of the linear reading region 6 on the slip 5 are divided into two directions. One of the divided beams irradiates the region 6 through the light transmitting guide plate 11 and after reflected by a curved surface reflector or a plane reflector 14. On the other hand, the beam sent from the lamp 10 is reflected by a plane reflector or a curved surface reflector 13 to irradiate the region 6 via the light masking guide plate 11 and the reflector 14. These two beams are almost balanced by adjusting the positions of the light transmitting guide plates 11 and 12 plus the end face angle. Thus a variance caused by the uneven surface of the slip and a partial occurrence of reflection on the mirror surface can be prevented to ensure a good reading.
Patent JP-S59157788-A (JP)
Inventor: HIKITA JIYUNICHI
IPC: G11B15/10
Filed: 1983-02-25
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-H04247154-A (JP)
Title: Thermal adhesive degassing tool
Inventor: TAKASHIMA SEIZO
IPC: E04D11/00
Filed: 1991-01-31
Abstract: PURPOSE:To improve the weather resistance and mechanical characteristics or the like of a degassing tool so as to improve the thermal adhesiveness to a waterproof sheet, by using specified ethylene propylene non-conjugate dien terpolymer of large ethylene unit content. CONSTITUTION:EPOM of from 80:20 to 97:3 in weight percent of ethylene unit to propylene unit can be used. Ethylene propylene dien terpolymer containing 0.05/-10wt.% of non-conjugate dien unit and sometimes containing 5-10wt.% of butene-1 can be used, as well. Then calcium carbonate, slip additive and softener or the like are added as inorganic fillers to the EPDM to extrude without vulcanization to form a black sheet of EPDM. Then an aluminum cylinder 1 provided with a screw portion 2 on the upper portion is covered with the above EPDM 3. A cap 4 made of aluminum provided with a hole is covered on the top of the aluminum cylinder 1. Then the contact plane 8 between a waterproof sheet 7 and the EPDM 3 is adhered to each other by thermal adhesion or with adhesive.
Patent JP-H01207445-A (JP)
Title: Method for removing miss-yarn in shuttleless loom
Inventor: IWASAKI MITSUHIRO
IPC: D03D51/00
Filed: 1988-02-16
Abstract: PURPOSE:To eliminate sliding friction with a cloth fell and remove a miss-yarn without impairing feeling of a woven fabric, by holding one end of the miss- yarn, partially peeling the above-mentioned miss-yarn from the cloth fell and pushing out a separating member inserted into the resultant space to the side of a reed. CONSTITUTION:When a mistake in picking is sensed and a loom is rotated in the opposite direction to find a pick of a miss-yarn (Y) and stopped, a weft yarn for one pick is supplied from a main nozzle 2 and sucked by a suction nozzle 5 and led to a winding roller 6. The supply side of the weft yarn is cut by an auxiliary cutter 4 between the main nozzle 2 and the suction nozzle 5. The miss-yarn (Y) is partially peeled from a cloth fell (F) by actuation of the winding roller 6 and a separating member 10 is inserted into a space between the peeled miss-yarn (Y) and the cloth fell (F) and pushed out to the side of a reed. Thereby, separation of the miss-yarn (Y) from the cloth fell (F) is successively carried out, starting from the end thereof.
Patent JP-H09232849-A (JP)
Title: Common use antenna and portable radio equipment using it
Inventor: SUGURO AKIHIRO
IPC: H01Q5/10
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To easily miniaturize the size of a portable telephone set by providing both satellite communication and ground communication antenna functions to a microstrip line plannar antenna. SOLUTION: A rectangular patch conductor 31 whose aspect percentage (long side A/short side B×100) is about 102-104% is arranged to one side of a dielectric plate 32. A ground conductor plate 33 and at least one feeding pin 34 are provided on the other side, and the feeding pin 34 is connected to the patch conductor 31 through a hole made to the ground conductor 33 and the dielectric plate 32. The microstrip line planar antenna 30 of the rear side feeding system configured as above is adopted for the plane antenna 30 having both a circularly polarized wave antenna function at frequency for satellite communication and a linearly polarized wave antenna function at frequencies for ground communication. Then the antenna 30 is mounted at a proper position of the portable telephone set by taking the type of the polarized wave, the directivity and effect on a human body into account.
Patent JP-H02211520-A (JP)
Title: Monitoring device
Inventor: ITOU MOTOYUKI
IPC: G06F3/048
Filed: 1989-02-10
Abstract: PURPOSE:To monitor only a monitoring object area on a monitored side by means of a monitoring side and to simultaneously monitor the plural monitoring object display areas by displaying the monitoring result of an application on a monitor display part by means of the control on the monitoring side. CONSTITUTION:When the monitoring is started, a display control means 104 in a monitoring display part 102 transmits a monitoring starting notification from the monitoring side through a monitoring starting means 111 to an application monitoring part 103. When the monitoring part 103 receives it, a display area transmitting means 124 transmits the display position of the application to be monitored, a display content transmitting means 125 transmits a bit map in the designated area, and a plotting command transmitting means 129 transmits a plotting command to a display part 102 respectively. Thus only the monitoring object display area is monitored, and the plural monitoring object display areas can be simultaneously displayed.