baber/WOPTO huggingface dataset:
Patent JP-S57209471-A (JP)
Title: Electrical control device for power steering
Inventor: IMAI NOBUYUKI
IPC: B62D6/00
Filed: 1981-06-19
Abstract: PURPOSE:To enhance stability of steering wheel by installing an electric flow control means, which adjust the amount of operating pressure oil in accordance with the running condition of the car, between the change-over control valve and power cylinder. CONSTITUTION:A flow control valve 22 equipped with a linear solenoid 23 is installed in oil lines 14a, 14b which puts the change-over control valve 12 in communication with the power cylinder 15. This linear soldnoid 23 is connected with an electric control device consisting of a micro-computer 50, which makes a certain specified operation on the basis of signals from an angle sensor 30 and a speed sensor 40. This electric control device controls the solenoid 23 so that the steering torque of the steering wheel 11 increasing with the car speed and with the cornering angle leads to increased amount of the operational pressure oil correspondingly. Thus the stability of steering wheel is secured.
Patent JP-S57210996-A (JP)
Title: High speed anodization method
Inventor: MOMOSE SHINYA
IPC: C25D11/04
Filed: 1981-06-20
Abstract: PURPOSE: To perform high speed anodization in such a way that a practicable film is obtained in a short time by flowing an electrolytic bath immersed with a material to be treated, and conducting electricity within a specific current density range with the work as the anode and an electrolytic bath cell as the cathode.  
     CONSTITUTION: In a liquid sealing box 12 made of, for example, PVC, constituting an anodizing device 11, the work 20 is supported at both ends respectively by means of work holders 14, 15 in a loosely fitted state in a cylindrical electrolytic bath cell 13. An electrolyte of 1W60wt% electrolyte concns. and 5W40°C bath temps. is filled by a pump 16 into the cell 13, and is circulated in a direction A at 3W7m/sec speeds. The work 20 is immersed in the electrolytic bath in this way, and with the work 20 as the anode via the holder 15 and the bath 13 as the cathode, the work is anodized by a DC electric power source 19 with a 3W100A/dm 2  current density. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61253008-A (JP)
Inventor: FUKUBA HIROSHI
IPC: A61C17/00
Filed: 1985-05-05
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-S59222741-A (JP)
Title: Method for measuring outer diameter of lens
Inventor: OKUMURA SEIJI
IPC: G01M11/00
Filed: 1983-06-01
Abstract: PURPOSE:To measure the outer diameter of a soft contact lens and the like highly accurately at a high speed, by utilizing the increase in output in the vicinity of a profile part of an image caused by the light converging action at the edge part of the lens. CONSTITUTION:In the measuring method, the following phenomenon is utilized: the image of a lens 1, which has light converging action at the edge part of the lens, is present as a converged image 1'' in the vicinity of a profile image 1', and only an output 6 of a photoelectric conversion element 2 corresponding to the converged image 1'' is increased. A case, where the output signal 6 of the converged image 1'' of the photoelectric conversion element 2 caused by the light converging action at the lens-edge part exceeds a preset reference level 7', is detected. Based on the corresponding measuring position at that time, the outer diameter of the lens 1 is measured. At this time, the output other than the output 6 related to the converged image 1'' in the vicinity of the profile image 1' is not increased. Therefore even though outputs 5 and 5' due to foreign matters 3 and 3' and the like are present, there are almost no effects of the outputs 5 and 5'. Thus, the edge part of the lens 1 can be accurately measured.
Patent JP-S58213028-A (JP)
Title: In-mold expansion polypropylene resin molding
Inventor: YOSHIMURA SHIYOUHEI
IPC: B29C59/00
Filed: 1982-06-04
Abstract: PURPOSE:An in-mold expansion polypropylene resin molding excellent in surface pretection of goods, prepared by expansion-molding pre-expanded polypropylene resin particles in a mold and having a specified average cell diameter along the direction of thickness and a specified average cell diameter along the direction of plain. CONSTITUTION:In an in-mold expansion molding obtained by expansion-molding pre-expanded polypropylene resin particles; the average cell diameter along the diameter of thickness of the cells contained within the surface part of a thickness of 500mu from the surface, Ld, is 20-300mu, the average cell diameter along the direction of plain, Lf, is 60-1,000mu, the average cell diameter along the direction of thickness of the cells contained in the inner part inside the surface part, L'd, is 60-1,000mu, the average cell diameter along the direction of plain, L'f, is 60-1,000mu, the relationship between Ld and Lf is represented by the inequalities; 2<Ld/Lf<=10, and the relationship between L'd, L'f is represented by the inequalities: 0.5<=L'd/L'f<=2. The prefered material of the pre-expanded particles includes an ethylene/propylene random copolymer and one having an ethylene component of 0.5-10wt% is particularly preferred.
Patent JP-H07283127-A (JP)
Title: Semiconductor aligner and alignment method
Inventor: ISHIMARU TOSHIYUKI
IPC: H01L21/68
Filed: 1994-04-08
Abstract: PURPOSE:To provide a semiconductor aligner and an alignment method capable of transferring a pattern formed on a reticle to the resist on a wafer even if the expansions of the wafer in the X and Y directions are different, or even if the expansion of the wafer within one chip is different. CONSTITUTION:A semiconductor aligner comprises a wafer chuck 10 composed of a plurality of wafer chucking parts 11 arranged in a certain direction of the wafer and in a direction normal to the direction and distance controlling means 12 for controlling the distance between the adjacent wafer chucking parts 11. In an alignment method, after a wafer is placed on such wafer chucking part, the expansion of the wafer is measured and the distance between the adjacent wafer chucking parts is controlled by distance controlling means based on measurement results of the expansion. At the next step, the resist formed on the wafer is exposed to print a desired pattern on the resist.
Patent JP-S63266210-A (JP)
Title: Slide device
Inventor: ISONO JUN
IPC: F16C33/12
Filed: 1987-04-17
Abstract: PURPOSE:To make it possible to obtain a slide motion excellent in wear- resistance by using silicon carbide ceramic as one of slide sections in a slide device, and by covering the other slide section with chromium oxide by flame spraying. CONSTITUTION:A bearing section 13 made of silicon carbide ceramic is press- fitted in a bearing housing 11, the slide surface 15a of a shaft 15 making contact with the bearing section 13 is coated with chromium oxide. When the shaft 15 is rotated, the shaft 15 and the bearing section 13 start to slide between their slide surfaces 15a, 13a. In this arrangement, since the slide surface 15a of the shaft 15 is coated with chromium oxide while the bearing section 13 is made of silicon carbide so that the friction coefficient between them is very low, thereby it is possible to obtain slide motion with no abrasion, damage or the like.
Patent JP-H11290136-A (JP)
Title: Table
Inventor: TAMAKI TOMIO
IPC: A47B3/08
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a table whose top board can be turned over. SOLUTION: A table comprises a top board 1 and supports 2 crossing both sides of the top board 1 and opening and closing while supporting the top board 1. In this case, each of the supports 2 comprises two leg members 3, which are pinned to each other at the center, with the upper end of the one leg member pivotally attached to the side face of the top board 1. A slide member 7 is freely slidably provided at the top of the other drive leg member 4 and a support shaft 8 projected from the upper end of the slide member 7 is fitted into an oblong hole in the side face of the top board 1, so that the top board 1 can be turned over by the rotation of the top board 1 as the supports 2 are opened or closed.
Patent JP-S591474-A (JP)
Title: Geranylgeranylacetamide compound having piperazine ring or salt thereof
Inventor: NAKAMOTO YASUMASA
IPC: C07D295/185
Filed: 1982-06-07
Abstract: NEW MATERIAL:A geranylgeranylacetamide compound, having a piperazine ring and expressed by formula I (R is H or 1-3C lower alkyl) or a salt thereof. USE:A highly safe antiulcer treating agent, particularly an antipeptic ulcer treating agent, exhibiting improved antiulcer activity, particularly antipeptic ulcer activity with low toxicity and slight side effects. PROCESS:A geranylgeranylacetic acid expressed by formula II (X is OH, halogen or lower alkyl) or a reactive derivative thereof is reacted with a piperazine compound expressed by formula III to give the aimed compound expressed by formula I , which may be brought into contact with an inorganic or organic acid or reacted with a suitable alkyl halide and converted into the corresponding salt or amine salt thereof.
Patent JP-S58214177-A (JP)
Title: Developing device
Inventor: KANEKO TOSHIO
IPC: G03G15/08
Filed: 1982-06-07
Abstract: PURPOSE:To prevent the adhesion of a toner to an elastic blade which is a layer thickness control member as well as to a toner carrier, by making the surface of the toner carrier a coarse surface having unevenness parts of 1-4 times as large as the volume mean grain size of the toner. CONSTITUTION:The polyester resin powder is coated electrostatically on the outer circumference surface of a sleeve-shaped conductive nonmagnetic substrate 2 to form a dielectric layer 3 of 1,000mu. Then a liquid in which metallic particles 5 of iron, etc. having 3-40mu grain sizes are dispersed to thermosetting resin is coated on the layer 3 with 100mu thickness. Then the layer 3 is hardened with heat. The surface of the layer 3 is ground by a sandblast process, a chemical process such as etching, etc. or a knurl pressure process, etc. to obtain 10- 15mu sizes for the surface unevenness. Thus a diffusion layer 4 is obtained. The thickness of a magnetic toner 8 is controlled by an elastic blade 9 of rubber or metal. At the same time, the toner 8 is electrified and then sprayed to a photoreceptor 11 at a development part. After development the toner is cleaned by a conductive brush 10.
Patent JP-S5524717-A (JP)
Title: Method of preventing stress corrosion cracking
Inventor: SUGANO MASANORI
IPC: B23K31/00
Filed: 1978-08-08
Abstract: PURPOSE: To prevent stress corrosion cracking by converting the residual stress to a compressive stress with application of a surface working by a glass beads honing on the surface of a formed stainless steel material.  
     CONSTITUTION: One honing nozzle 6 face the inner surface of a stainless steel pipe 9 having welded zone 9a where a residual tensile stress is caused by welding while the other honing nozzle does the outer surface 9c thereof. The honing nozzles are separated about 5 to 15mm from each other and inject glass beads of about 70 to 1,000 with a pressure of about 4 to 5kg/cm 2  so that the pipe is turned on the shaft 10. In this manner, a hardened layer of a satin pattern is formed on the outer and inner surfaces of the pipe 9. It converts residual tensile stress to a compressive stress thereby yielding a favorable effect on the prevention of stress corrosion cracking. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58213108-A (JP)
Title: Liquid fuel evaporating type burner
Inventor: KUWABARA YASUAKI
IPC: F23D11/02
Filed: 1982-06-04
Abstract: PURPOSE:To perform an effective heating of an evaporator body and to reduce a power consumption, by a method wherein, in a burner provided with a radiating body heated to red by the combustion flame of a burner, a heat collecting body is protruded from the evaporator body, and the forward end of the heat collecting body is located in the radiating body. CONSTITUTION:Liquid fuel in a fuel tank 2 is pumped up to an evaporating passage in an evaporator 6 by a suction pump 3, and after it is evaporated by the heating action caused through energization of a ceramic heater 10, it is jetted through a nozzle 13 to a burner 14 for combustion. A radiation plate 16 of a radiation body 15 is heated by flame A from a burner 14 and brought to a heating-to-red condition, and the heat is fed out to the indoor through an outlet 4a of a combustion cylinder 4 by a blower. In this case, by the heat from the radiating plate 16, the heat present in the internal space of the radiating body 15, and the direct heat produced by the flame A, a heat collecting body 26, of which a forward end part 26a is situated at the interior of the radiating body 15, is heated, the heat is transferred to the evaporator body 6a, and since that, the evaporator 6 is heated by the heat.
Patent JP-2000294275-A (JP)
Title: Nonaqueous electrolyte for secondary battery
Inventor: SUZUKI EMI
IPC: H01M4/587
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent degradation in discharge characteristic at a high temperature and low temperature caused by reaction of a carbon material and a nonaqueous solvent by using a nonaqueous electrolyte including silicone oil, a fluorine nonionic surface active agent having a fluoroalkyl group and propylene carbonate as an electrolyte of a secondary battery using a graphite carbon material as a negative electrode. SOLUTION: A nonaqueous electrolyte for a secondary battery includes a silicone oil of formula I (R represents an alkyl group and (n)=0 to 1000), a fluorine nonionic surface active agent of formula II (x=1 to 16, and y=1 to 10), a nonaqueous solvent such as propylene carbonate and ethylene carbonate and a lithium compound as an electrolyte. The concentration of respective components in the nonaqueous electrolyte is desirably 0.002 to 2 of the silicone oil, 0.001 to 0.1 of the fluorine nonionic surface active agent and 1 to 10 of the propylene carbonate in wt.%, and the lithium compound is desirably 0.3 to 2.0 mol/l. Swelling of the battery by decomposition of the nonaqueous solvent can be prevented.
Patent JP-S63279379-A (JP)
Title: Device for extracting basic form feature of picture
Inventor: NOOMAN EE PEPAAZU
IPC: G06T7/00
Filed: 1988-04-19
Abstract: PURPOSE:To extract the basic form features of pictures at high speed by comparing optically an optical pattern image with a basic form pattern. CONSTITUTION:A multiplexing means 4 multiplexing optically the picture from which the basic form features are extracted and forms substantially plural optical images of the same form. The plural types of basic form patterns are produced by a basic form mask 6a from the basic forms contained in common into plural pictures from which the basic form features are extracted and at the same time plural optical pattern images are supplied to the mask 6a in response to plural types of basic form patterns respectively. Thus plural optical pattern images obtained by multiplexing the picture from which the form features are extracted and having substantially one and the same form are optically compared individually and simultaneously with plural types of basic from patterns consisting of the basic forms included in common in plural pictures. Then these results of comparison are detected.
Patent JP-S5321970-A (JP)
Title: Pressure measuring sheet
Inventor: HOSOI NORIYUKI
IPC: G01L1/24
Filed: 1976-08-12
Abstract: PURPOSE: To measure the plane and linear pressures of a test piece, without requiring none of apparatus of large size, high operating technique and complex calculation, by forming a specified mixro-capsule layer on a substrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59221731-A (JP)
Title: Kana/kanji conversion processor
Inventor: YOSHIDA IKUO
IPC: G06F17/30
Filed: 1983-05-31
Abstract: PURPOSE:To increase the processing speed without increasing the memory capacity and at the same time to improve the operability for a KANA (Japanese syllabary)/ KANJI (Chinese characters) conversion processor, by performing the comparison and inspection of declensional KANA endings based on the grammar information on the KANJI candidate corresponding to the word stem. CONSTITUTION:A word stem extracting part divides a character string fed through a keyboard 1 into the word stems and declensional KANA endings and stores them to character string areas (b) and (c) for word stem and declensional KANA ending respectively. A KANJI retrieving part 7 reads the character string within the area (b) and sends it to a reading/KANJI correspondence dictionary (d) to deliver the corresponding KANJI and its grammar information and stores them to a corresponding KANJI area (e) and a grammar information area (f) respectively. A declensional KANA ending producing part 8 produces the declensional KANA endings based on the correspondign KANJI and the grammar information to store them to a produced declensional KANA ending area (g). Then a comparison/inspection part 9 works to compare the character string in the area (c) with that in the area (g). When the comparison is successful, the KANJI in the area (e) and the KANA in the area (c) are put side by side and displayed at a display part 4 via a display control part 3.
Patent JP-H07267157-A (JP)
Title: Road protection cover for crawler
Inventor: HATTORI TOMITARO
IPC: B62D55/28
Filed: 1994-03-29
Abstract: PURPOSE:To improve the durability and adhesion of a crawler to a blade made of a metal by a method wherein a steel pipe is buried in a cover body throughout a range of from one end to the other end and a body lock tool is mounted in a tilting state on the end face of the cover body. CONSTITUTION:Steel pipes 7 and 8 are buried as a core in a cover body 2 in a longitudinal direction throughout a range of from one end to the other end, and female screw holes 7a, 7b and 8a, 8b are formed in the two ends thereof. Taper surfaces 3g and 4g having in-inclination in the direction of an end part are formed on the inner side of the side plates 3c and 4c of cover body lock tools 3 and 4. When the cover body lock tools 3 and 4 are attached to the cover body 2, seat plates 3d and 4d are mounted in an in-inclination state on the end face of the cover body 2. This constitution improves the durability and adhesion of a crawler to a blade made of a metal.
Patent JP-H11272754-A (JP)
Title: Customer service system, record medium card for member used in this system, and record medium with customer service system program recorded
Inventor: WATANABE MAKOTO
IPC: G06Q30/06
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a customer service system which is sufficiently expected to not only keep regular customers but also increase customers by these regular customers and easily performs the processing of massive data required for execution of this system. SOLUTION: This service system pays cash, which corresponds to the actual result of visit of a customer introduced by a selected VIP member in a certain period, to this VIP member himself and is provided with computers 17, 21, and 31 and a keyboard 25 for data input, a CRT monitor 23, a card issue machine 29, etc., and data of the VIP member and the customer accompanying him and data of the actual result of visit of this customer in the period are inputted any time and are recorded in a data file, and calculation of the amount of cash back based on these data, decision of qualifications of the VIP member, calculation of sales forecast, etc., are automatically performed in accordance with procedures recorded in a program.
Patent JP-H08293331-A (JP)
Title: Battery insulating device
Inventor: UCHIDA SHIRO
IPC: H01M10/42
Filed: 1995-04-21
Abstract: PURPOSE: To prevent a used battery from generating a heat or igniting when it is disposed. CONSTITUTION: When a used battery 10 is inserted to a device, the battery 10 is fallen into an insulating agent 8 in a liquid tank part 9, and insulated by the adhesion of the insulating agent onto the surface. It is held in a holding part 21 of a carrying belt 12 rotated in an arrowed direction B, and taken out from the liquid tank part 9, the insulating agent 8 in the holding part 21 is dropped through a small hole 21 and recovered in the liquid tank part 9, and the battery 10 is then carried to a battery housing box 11 and recovered therein. Thus, since the whole surface including electrodes of the battery 10 is covered with the insulating agent, generation of heat or ignition is never caused even when the terminals of the batteries mutually make contact at disposal.
Patent JP-S60240262-A (JP)
Title: Start state restoring system
Inventor: OOIWA KAZUAKI
IPC: H04Q11/04
Filed: 1984-05-15
Abstract: PURPOSE:To prevent other lines from being acquired in error due to hooking of a caller by restoring the start state of a line when the line is connected to an attendant board of special number and the operator gives up the line before the caller is restored. CONSTITUTION:It is suppose that subscribers 1, 2 accommodated in an exchange 3 make a call to the attendant board 12 of special number accommodated in a group selector 10 of an SXS exchange 7 via PCM terminal station devices 4, 6, the operator responds to the call and the line is given up by the end of call of the operator before the caller hooks on the handset. In such an operation of a special number call, a signal converter 14 in the PCM terminal station device is provided with a means for restoring the start state by the end of call of the operator. Through the hooking for several times executed by the caller after that, it is prevented that other lines 8, 9 are acquired in error via a final selector 11.
Patent JP-S61254627-A (JP)
Title: Production of hydrosol
Inventor: YOSHIKAWA TAKAO
IPC: C08J3/02
Filed: 1985-05-07
Abstract: PURPOSE:To obtain a hydrogel useful as an adhesive free of organic solvent, by adding a specific water-soluble polymer to a high-molecular weight copolymer of an acidic group-containing unsaturated monomer, etc., adding an alkaline substance and water to the mixture, and incverting the phase from W/O-type to O/W-type. CONSTITUTION:100pts.wt. of a copolymer having a weight-average molecular weight of 10<4>-10<6> and composed of an unsaturated monomer having acidic group (e.g. n-butyl acrylate) and 99.5-80wt% other unsaturated monomer copolymerizable therewith (e.g. styrene) is added with 0.01-20pts.wt. of a water- soluble polymer such as a nonionic water-soluble polymer having alkylene oxide group, a water-soluble polyurethane resin, etc. The objective hydrosol containing the copolymer dispersed in water in the form of particles having an average particle diameter of 0.01-10mum can be produced by adding an alkaline substance and water to the above mixture, thereby neutralizing at least a part of the acidic grooup in the copolymer molecule and at the same time inverting the phase of the emulsion from W/O-type to O/W-type.
Patent JP-H04325546-A (JP)
Title: Polyester resin composition for injection molding and injection molded article
Inventor: IKENAGA NAOYUKI
IPC: C08K5/01
Filed: 1991-04-26
Abstract: PURPOSE:To decrease melt viscosity and improve processability without decreasing mol.wt. by compounding a polyester resin for injection molding with a specific compd. CONSTITUTION:A bisphenol of formula I (wherein X is a group of formula II, -S-, -SO2-, or -0-; and n is 0 or 1) is reacted with a 6-22C alkyl halide and/or an aralkyl halide in the presence of a catalyst to give a compd. of formula III wherein A1 and A2 are each 6-22C alkyl or aralkyl; and R1 and R2 are each H or 4C or lower alky. Separately, a compd. such as biphenyl, diphenyl ether, or diphenyl sulfide is reacted with a 6-22C alpha-olefin in the presence of a catalyst to give a compd. of formula IV wherein R3 and R4 are each 6-22C alkyl; and l+m is 1-3. 100 pts.wt. polyester resin (e.g. polyethylene terephthalate) is compounded with 0.1-20 pts.wt. compd. of formula III or IV.