baber/WOPTO huggingface dataset:
Patent JP-H03237444-A (JP)
Title: Single-lens reflex camera
Inventor: SUDA YASUO
IPC: G03B17/02
Filed: 1990-02-14
Abstract: PURPOSE:To achieve high accuracy and the reduction in weight by molding an entire mirror box including a pentagonal holder holding a pentagonal prism integrally with a plastic. CONSTITUTION:A main body block 501 is made of a polycarbonate reinforced with glass fiber and carbon fiber, and is obtained by processing the material with the injection-molding method. Further, the mirror box 501 and the holding member for the pentagonal prism 311 are molded integrally. Additionally, a half mirror holding frame 16 is positioned by U-shaped grooves 120d and 120b and a stopper 501a, all of which are molded integrally to the main body block 501. Thus, the highly accuracy and the reduction in weight are attained and the reduction in cost can be contrived.
Patent JP-S56130860-A (JP)
Title: Head load mechanism
Inventor: SAKURAI YOSHIKI
IPC: G11B17/34
Filed: 1980-03-18
Abstract: PURPOSE: To enable stable recording and reproducing, by turning a pressing arm to a magnetic disc at the recording/reproducing of information, and pressing the magnetic disc on a magnetic head with a given depressing force by a pressing body fitted to a pressing arm.  
     CONSTITUTION: Recording/reproducing of information is illustrated. The magnetic disc 1 is turned with a given rotating speed, and the pressure release arm 8 is turned downward against the reaction of the spring 14 with the operation of the solenoid 15. The elastic body 18 depresses the jacket 2 to the retaining stand 5, allowing good alignment of the magnetic disc 1. In this case, the magnetic disc 1 is pressed on the magnetic head 3 with a given pressure by the pressing body 10 fitted to the pressing arm 7. Thus, the contact between the magnetic recording plane 1a of the magnetic disc 1 and the magnetic head 3 can be kept good, for stable recording/ reproducing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59162715-A (JP)
Inventor: NOBUSAWA KOUICHI
IPC: H02H9/00
Filed: 1983-03-04
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-H06229256-A (JP)
Title: Heat insulating plate mounting structure of engine
Inventor: MANNEN TAKASHI
IPC: F02B77/00
Filed: 1993-01-30
Abstract: PURPOSE:To prevent electric parts from being broken and reduce partial wear and wear loss by mounting a heat insulating plate for protecting electric parts installed at a cam shaft from exhaust gas heat so as to be communicated with a cylinder head and cam shaft cap, thus improving the strength of the cam shaft cap. CONSTITUTION:A cam shaft 18 is shaft-supported on the upper part of the cylinder head 6 of an engine 2 by a cam shaft cap 20. For example, a cam angle sensor 24 is installed at the cam shaft 18 on the further edge part side than the cam shaft cap 20 as an electric part. A heat insulating plate 38 is installed for protecting the cam angle sensor 24 from exhaust gas heat of an exhaust gas manifold 16. A heat insulating plate body 38a is mounted so as to communicate the cylinder head 6 with the sensor installation arm 22 of the cam shaft cap 20. A heat insulating plate 40 for manifold is mounted on the upper part of the exhaust gas manifold 14 in the cylinder head 6. The heat insulating plate 38 functions as a reinforcement of the cam shaft cap 20 to increase its strength, thus preventing electric parts inside the cam angle sensor 20 from being broken by vibration.
Patent JP-H0570087-A (JP)
Title: Winding device
Inventor: TAKAHASHI KENICHI
IPC: B66D1/16
Filed: 1991-02-28
Abstract: PURPOSE:To miniaturize the whole ceiling crane and make it lightweight by providing a ring gear, a planetary gear, a sun gear, a sub gear brake, and a carrier brake on each of multiple planetary gear devices interlocking multiple winding drums respectively. CONSTITUTION:An input gear 3 interlocked with a motor 2 and multiple planetary gear devices 9, 10 engaged with each other and interlocked with winding drums 5, 6 for winding multiple wires are provided. Each of the planetary gear devices 9, 10 has a ring gear 23 engaged with the outer teeth 24 of the input gear 3, a planetary gear 20 engaged with the inner teeth 22 of the ring gear 23, a sun gear 19 engaged with the planetary gear 20, a carrier 16 rotated by the revolution of the planetary gear 20 and interlocked with the winding drums 5, 6, a sun gear brake 27 braking the sun gear 19, and a carrier brake 25 braking the carrier 16 respectively.
Patent JP-S58153728-A (JP)
Title: Heat treatment of connecting pin for caterpiller track block
Inventor: TAKAYAMA TAKEMORI
IPC: C21D1/18
Filed: 1982-03-08
Abstract: PURPOSE:To manufacture the titled block connecting pin of high quality for connecting caterpillar track block by the small number of steps for heat treatment, by heating the titled connecting pin made of medium carbon steel having controlled C content up to a quench temp.,pressing the outer surface of the pin being rotated, and quenching it with the spray of high-pressure water. CONSTITUTION:The titled connecting pin is manufactured from the material of medium carbon steel (e.g. S30C of 0.33% C) having C content of 0.35-0.55%. After the shoe block connecting pin is heated at a quench temp., i.e. 820-850 deg.C, the outer surface of the pin being rotated is pressed by a rotary press means and quenched with the spray of high-pressure water. As a result, the obtd. block connecting pin has surface hardness as shown in the curve A in the drawing. For comparison, the curve B represents the hardness of the same block connecting pin obtained by high-frequency quenching. The hardness of the curve B is lower than that of the curve A, and this tendency becomes apparent at the side of low carbon content.
Patent JP-H01212552-A (JP)
Title: Penis inflator
Inventor: ITO TAKASHI
IPC: A61F5/41
Filed: 1988-02-19
Abstract: PURPOSE:To maintain air-tightness perfectly and to relieve by constituting a penis inflator with an intermediate tube having only one open end, an outer tube having larger diameter than the intermediate tube and a tube seat having a penis insertion port. CONSTITUTION:When a penis 13 is inserted through an insertion port 8 of a tube seat 9 into an intermediate tube 2 to the edge of the insertion port 8n and the upper edge of the tube seat 9 tightly with the base section of the penis then a steam pump 10 is operated to perform evacuation, air in the intermediate tube 2 enters through an exhaust port 3 into an air chamber 7 and passes through a discharge pipe 5 and a discharge hose 11 then it is discharged through an exhaust pump 10. Since some width is provided in the vicinity of the penis insertion port 8, no gap occurs with respect to the contact face with human body 14 thus blocking intrusion of air into the intermediate tube 2. Since the outer tube 6 contacts tightly with the band 4 of the intermediate tube 2 and fitted tightly in the tube seat 9, air-tightness is maintained between the tube body 18 and the outer air. When the pump 10 is operated and the air pressure in the tube body 18 drops, blood flow to the penis 13 is promoted to inflate sponge cells thus inflating the overall penis in the intermediate tube 2.
Patent JP-H0726099-A (JP)
Title: Coating composition for vehicle wheel
Inventor: YAMANAKA HIROSHI
IPC: C08L85/00
Filed: 1992-02-21
Abstract: PURPOSE:To obtain a coating compsn. for a vhicle wheel wiht excellent high luster, weatherability, scratch resistance, corrosion resistance, etc., by compounding an organopolysiloxane, a specified alkoxysilyl group-contg. acrylic copolymer, a specified aluminum compd. and a solid content regulator. CONSTITUTION:100 pts.wt. in terms of solid content of an organopolysiloxane obtd. by hydrolysis and condensation of an organoalkoxysilane (a) of formula RSi(OR<1>)3 (wherein R is a 1-8C org. group and R<1> is a 1-8C alkyl group), 10-500 pts.wt. alkoxysilyl group-contg. acrylic copolymer (b) contg. a group of formula (wherein R<2> is a 1-8C alkyl group and R<3> is H, a 1-8C alkyl group and a is 0, 1 or 2), 0.1-100 pts.wt. aluminum compd. or its partially hydrolyzate (c) of formula Al(OR<4>)b[OC(R<5>)=CHCOR<6>]3-b (wherein R<4> and R<5> are each a 1-8C alkyl group and R<6> is a 1-8C alkyl group or a 1-8C alkyoxy group and b is 0-3) and a proper amt. of solid content refgulator (b) are compounded.
Patent JP-H05232718-A (JP)
Title: Electrophotographic sensitive member
Inventor: UENAKA TORU
IPC: G03G5/05
Filed: 1992-02-21
Abstract: PURPOSE:To allow mechanical damage of a photoreceptor to remain locally by including specific compounds in a sensitive layer, enhancing the slipperiness without affecting other traits, and decreasing the contacting resistance with a cleaning blade or a developer. CONSTITUTION:A sensitive layer contains a compound as given by a formula as illustrated, where (a) and (b) represent integer conditioned as 0<=a<=b<=20 while R<1>, R<2>, R<3>, R<4> take independently either of hydrogen atom, alkyl radical, alkoxyl radical, aryloxy radical, aryl radical, and aralkyl radical. The compound is effectively used when included in the facial course of the sensitive layer, the best effect being exerted by the structure where the compound is included in the electric charge conveying layer of a laminate type photosensitive member. Normally the compound content of the layer is 0.0005-0.5 parts by weight to 100 parts by weight binder resin, but preferably between 0.005 and 0.3 parts by weight from the viewpoint of the durability and influence upon the electric characteristics, and further preferably between 0.01 and 0.1 parts by weight.
Patent JP-S62194830-A (JP)
Inventor: TAKAGI MASAYUKI
IPC: H02P25/10
Filed: 1986-02-21
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-S51111254-A (JP)
Title: Polyvinylchloride film for agricultural use
Inventor: HIRAI SATOSHI
IPC: C08L1/00
Filed: 1975-03-26
Abstract: PURPOSE: Polyvinylchloride film free from blocking when used in agricultural applications, etc. comprising flexible PVC, a stabilizer having a specific m.p., a lubricant, and an antifogging agent. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H0592315-A (JP)
Title: Broach
Inventor: TARUMASA NAGAYOSHI
IPC: B24B3/16
Filed: 1991-02-04
Abstract: PURPOSE:To acquire sufficiently a back metal and prevent the chipping of a cutting edge by providing a flank formed with a smoothly curved surface where clearance angles become larger continuously from the cutting edge side at a broach toward the axial rear. CONSTITUTION:In the case of a broach 7 that is one kind of cutting tools, when the flank 2 of its one cutting edge 1 is formed with a smoothly curved surface, its clearance angles are made to become larger continuously from a clearance angle a0 at a position near a cutting edge 1 to a clearance angle a3 at a position near a heel. And as for a rough edge portion and a middle finish edge portion, a0 is made to be in the extent of 1-3 deg., and a3 is made to be in the extent of 2-5 deg.. Also, as for a finish edge portion, a0 is made to be in the extent of 0-15 deg., and a3 is made to be in the extent of 30 deg.-2 deg.. When the flank 2 with such a curved surface as above is subjected to grinding processing, a cup shaped grinding wheel 3 is used, and the flank 2 is ground by rotating the cup grinding wheel 3 with an inclination angle theta in regard to a rotary shaft 4 and by means of the inner periphery edge 6 of its bottom surface 5.
Patent JP-2000229696-A (JP)
Title: Ice accumulating type beverage cooling device
Inventor: TSUCHIYA TOSHIAKI
IPC: B67D1/08
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent a deformation of an evaporating coil and occurrence of damage at the evaporating coil by a method wherein an irregular inner pressure is prevented from being acted on a bare tube of the evaporating coil through a volumetric expansion when a phase of water is changed into ice during a stage in which an ice bank is iced at a circumferential area of the evaporating coil immersed into a cooling water tank. SOLUTION: This device is comprised of an evaporating coil 9 of a freezer having a plurality of rows of bare tubes 9a arranged in a cooling water tank 3 filled with cooling water 8; a syrup cooling coil 11a; a dilution water cooling coil 12a; a carbonator 4; and an agitator 10. Beverage is cooled with an ice bank 8b iced at a circumferential area of the evaporating coil 9. A cushion material (porous resilient member) 17 is arranged along a longitudinal direction of the bare tube 9a at a substantial central part of the region enclosed by the adjoining bare tubes 9a of the evaporating coil 9 so as to reduce a volumetric expansion when water enclosed in the ice layer of the ice bank is changed into ice in its phase and then the cushion material 17 is suspended at the bare tubes with clips 18.
Patent JP-S55128523-A (JP)
Title: Rotating apparatus for rotary type sublance
Inventor: HONDA AKIRA
IPC: G01N13/02
Filed: 1979-03-28
Abstract: PURPOSE: To prevent a sublance from bending within a furnace by a mechanism wherein a sublance for taking a sample and measuring temp. in a converter is constituted from triple structure comprising an air main pipe, a water supply main pipe and an exhaust water main pipe and rotating apparatus is provided to an external cylinder of sublance.  
     CONSTITUTION: A sublance attached to a leading end of a probe for sampling a molten steel as well as measuring temp. during converter operation is constituted from a triple structure comprising a middle air main pipe 10, a water supply main pipe 8 of a cooling water and an exhaust water main pipe 9. To the exterior side thereof, an inner cylinder 7 and an outer cylinder 6 are mutually attached in a freely rotating manner and a cycloidal speed reducer 11 is provided to an outer cylinder 6 as a driving apparatus of a sublance main body 4. A lance 4 is cooled by a cooling water as well as rotated by a speed reducer 11 and a sublance lifting and lowering base cart 2 fixed to a cylinder body 3 comprising an outer cylinder 6 and an inner cylinder 7 is lifted and lowered by a wire 5. Because a connecting pipe 12, 13 of a water supply pipe and an exhaust water pipe is fixed to an outer cylinder 7, the connecting and the core pushing out operation with these outer arranged pipes is easily carried out and, because a rotary portion is present in an inner side of an outer cylinder 6, the maintanance is good as well as a sublance 4 is not bent by a rotary motion. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0826378-A (JP)
Title: Method for mounting surface-mounting type semiconductor package
Inventor: KITAMURA WAHEI
IPC: B65D85/86
Filed: 1995-02-24
Abstract: PURPOSE:To prevent a crack from occurring on a surface-mounting type package at the time of surface-mounting by taking out the package from a moisture- proof laminate bag and heating and plane-adhering the package to a surface- mounting substrate within three days from take-out. CONSTITUTION:A magazine 2 is received into an interior box 1 made of paper or the like. A surface-mounting type semiconductor package 3 is put in the magazine 2, and protrusion outside the magazine 2 is prevented by a stopper 4. Moisture absorbent 5 is interposed between a wall end of the interior box 1 and a side of the magazine 2. A flange 7 is folded inward the interior box 1 to have a lid 6 closed. Thereafter the interior box 1 is put into a bag 8 for deaeration, while an opening 9 of the bag 8 is heat-sealed. Then an entire package is heated within a week from taking it out of the bag 8. Thus operation for baking the semiconductor package before mounting is eliminated, as well as interface peeling or crack may not occur since the package is taken out of the laminate bag and plane-mounted on the substrate within a week.
Patent JP-H03239387-A (JP)
Title: Optical integrated circuit
Inventor: KASATANI KAZUO
IPC: H01S5/00
Filed: 1990-02-16
Abstract: PURPOSE:To make it possible to obtain a reliable characteristic although each component on the same semiconductor substrate is electrically isolated in each semiconductor substrate by forming semiconductor layers which grow on a semi-insulating semiconductor substrate, and an inversion layer so that each semiconductor layer may be divided electrically for each component formation region. CONSTITUTION:A semiconductor substrate comprises a semi-insulating semiconductor substrate 1 and a semiconductor layer 6 comprising a growth layer formed on the main surface of the semi-insulated semiconductor substrate. The semiconductor layer 6 is formed when an inversion layer 7 which separates the formation region periphery of each component 52, 54, and 53 from that of other components reaches the surface of the semi-insulating semiconductor substrate 1. Therefore, it is possible to form a variable wavelength semiconductor laser 52, photodetectors 54 and 55 by laminating other growth layers on the surface of the semiconductor layer 6 comprising the growth layers as they are. This construction makes it possible to provide a reliable characteristic although each component on the same semiconductor substrate is electrically isolated in each semiconductor substrate.
Patent JP-S58153303-A (JP)
Inventor: TANNO ZENICHI
IPC: H01C7/10
Filed: 1982-03-09
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-S62199807-A (JP)
Inventor: MURAKAMI MASAKI
IPC: A61F13/15
Filed: 1986-02-19
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。
Patent JP-H05232408-A (JP)
Title: Polarized light illumination optical system
Inventor: OZAWA TOSHIHIKO
IPC: G02B27/28
Filed: 1992-02-24
Abstract: PURPOSE:To provide the polarized light illumination optical system which supplies linearly polarized light to the liquid crystal light valve of a liquid crystal projector with high illumination efficiency. CONSTITUTION:An S-polarized light split by a polarized light splitting prism 1 is made incident on the polarized light splitting prism 1 again by a rectangular prism 2, a 1/2 wavelength plate 3 is provided between the polarized light splitting prism 1 and rectangular prism 2, and a deflecting prism which makes the direction of P-polarized light projected from the polarized light splitting prism 1 and the direction of P polarized light passed through the 1/2 wavelength plate 3 parallel to each other is provided adjacently to the polarized light splitting prism 1.
Patent JP-S56131717-A (JP)
Title: Formation of green belt on slope of bed rock
Inventor: SAKAMOTO EIKOU
IPC: E02D17/20
Filed: 1980-03-19
Abstract: PURPOSE: To perform the foliage-planting on the face of slope and prevent the falling of bed rock by a method in which a metal lath is laid on the surface of a slope,  a cement mortar is sprayed to form a projected bank, and greens are planted on  concavities between the projected banks.  
     CONSTITUTION: A metal lath 2 is laid on the whole surface of a slope 1 and fixed to the slope by anchor pins, and then a cement mortar is sprayed on the slope with intervals horizontally to form projected banks 3. Then, a plantation zone is provided in concavities 4 between the projected banks 3 by using fertile soil 5 brought from other place and seeds of plants are sprayed and grown there. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04274892-A (JP)
Title: Method and device for surface partially scarfing processing for running billet by laser beam
Inventor: ICHIKO OSAMI
IPC: B23K26/08
Filed: 1991-03-01
Abstract: PURPOSE:To unmannedly eliminate the surface flaw by the minimum scarfing amount by radiating a laser beam for scanning in the direction vertical to the running direction of a billet to a detective part, and eliminating the defective part by blowing oxygen gas thereto. CONSTITUTION:A speed of a running metallic billet 12 is measures by a speed sensor 15. A defect 13 on the surface of the billet 12 is detected by a sensor 14. An arithmetic processor 16 processes these data, the time when the defect 13 arrives at a working head 8, and width, length, etc., of the defect 13 are transmitted to a controller 17. The controller 17 moves the working head 8 to a necessary place, and outputs an instruction so as to sat the beam scanning width corresponding to the width of the defect 13. When the defect 13 arrives at the device of the working head 8, a laser beam oscillator 1, and a blowing gas supply device 19 are operated, and when the defect 13 passes through, both of them are stopped. The surface defect 13 of the billet 12 can be removed by the minimum scarfing amount, and also, without requiring human intervention.
Patent JP-S58174372-A (JP)
Title: 5-trifluoromethyldihydrouracil derivative
Inventor: OSHIMA IWAO
IPC: A61K31/505
Filed: 1982-03-09
Abstract: NEW MATERIAL:A 5-trifluoromethyldihydrouracil derivative of formula I (R<1>, R<2> are H, lower alkyl, one of R<1> and R<2> is lower alkyl). EXAMPLE:1-Methyl-5-trifluoromethyl-5,6-dihydrouracil. USE:Antitumor agent: it is effective against ascites mastocarcinoma. PREPARATION:The reaction between 2-halo-3,3,3-trifluoropropene, of formula II(X is halogen), a urea derivative of formula III, and carbon monoxide in the presence of a base and a palladium catalyst gives the compound of formula I .
Patent JP-S59164218-A (JP)
Title: Car air-conditioner with indicator
Inventor: OOTSU HIDEKAZU
IPC: B60H1/00
Filed: 1983-03-07
Abstract: PURPOSE:To ease seeing car indicators by inputting the ambient brightness based on the informations of the sunlight intensity detected for sun-light correction and lowering the indicator brightness when the detected sun-light intensity becomes lower than the predetermined value. CONSTITUTION:A control panel is provided with switches 1a and 1b for manual operation of an air-conditioner and light emitting diode (LED) 2a and 2b for indicating the manual setting state. Meanwhile, a photo-diode 6 that forms a sun- lignt source is provided, and its output is put in a microcomputer 3 via both an amplifier 7 and an A/D converter 8. Then, from the input sun-light intensity, forward current corresponding to the sunlight intensity is obtained, according to the characteristics stored in the memory, in order to calculate an LED lighting time t corresponding to an LED driving cycle. In other words, in daytime LEDs 2a and 2b are lit brightly through continuous electrification, while in night time they are electrified intermittently to lower the forward current and consequently the brightness.
Patent JP-H01209733-A (JP)
Title: Semiconductor device
Inventor: KISHIMOTO YOSHINOBU
IPC: H01L23/29
Filed: 1988-02-17
Abstract: PURPOSE:To make it possible to prevent cutting at bonding parts even if external force is applied, by coating the bonding part between the electrodes of a wiring conductor and bonding wires with a hard resin. CONSTITUTION:After bonding is finished, an electrode 21 that is a first bonding part and an electrode 13 that is a second bonding part are coated with hard resin 40. The coating is performed as a nozzle and the like (not shown) is moved along the electrodes 21 and 13. As the hard resin 40, hard silicone resin, epoxy resin or UV resin is used. At this time, divided coating is desirable when adhesion with a ceramic substrate 10, wrapping and the like are considered. As the hard resin 40, resin having approximately the same thermal expansion coefficient as that of a soft IC coating resin 50 for sealing an IC 20 and having excellent affinity with the resin 50 is selected and used.