baber/WOPTO huggingface dataset:
Patent JP-2000288955-A (JP)
Title: Separating device for insertion joint
Inventor: OKAMOTO TARO
IPC: B25B27/02
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To facilitate separation of a joint between a pipe and an insertion joint without fracturing the joint. SOLUTION: This device separates an insertion joint 2, interconnecting adjoining pipes 1, from a pipe 1. This device comprises two chucks 3 and 4 to constrain each of the pipe 1 and the insertion joint 2; a rack shaft 5 coupled to the chuck 3, constraining the pipe 1, in parallel to the pipe 1; a gear 6 situated at the chuck 4, constraining the insertion joint 2, in a manner to be engaged with the rack 5a of the rack shaft 5; and a drive means 7 to move the chuck 4, provided with the gear 6, along the rack shaft 5 against the separation drag of the joint 2.
Patent JP-H04244144-A (JP)
Title: Ultrasonic endoscope
Inventor: OHARA KENICHI
IPC: A61B8/12
Filed: 1991-01-30
Abstract: PURPOSE:To provide an ultrasonic endoscope capable of keeping a distance constant with an object to be inspected with a balloon as required to use while a tip part body is shortened to allow the minimizing of pains afflicted on a patient in an operation not requiring this -- keeping such a distance constant. CONSTITUTION:This ultrasonic endoscope has an ultrasonic wave transmitter/ receiver 11 at a tip body 1 of an inserting part to transmit or receive an ultrasonic wave for obtaining an ultrasonic tomographic image of an object and a balloon 8 expandable freely is mounted surrounding the tip part body 1. A balloon fastener 70 is provided on the tip part body 1 free to detach to retain the balloon 8 on the protruded end side of the tip part body 1.
Patent JP-S58214712-A (JP)
Title: Heating furnace
Inventor: ONO TAKASHI
IPC: F27D99/00
Filed: 1982-06-07
Abstract: PURPOSE:To obtain an oxidizing furnace combined with a non-oxidizing furnace of which heating means is a radiant tube only, by providing a furnace with a gas flow changing device which circulates combustion gas into a furnace or into an exhaust gas pipe line by changing over the direction of flow. CONSTITUTION:When a non-oxidizing atmospheric operation is taken place, a sealing box 9 is made to be a sealed condition with water being reserved in it, while the inside of a sealing box 10 is made to be a waterless condition. The combustion gas from a burner 4 is discharged outside passing through the sealing box 10 and an exhaust gas pipe 22, after it circulates through a radiant tube 3, by which the material in a heating furnace 1 is treated by heat. On the other hand, when an oxidizing atmospheric operation is taken place, water is reserved in the sealing box 10 to make it to be a sealed condition, while the inside of a sealing box 9 is made to be a waterless condition. The combustion gas from the burner 4 is fed into the heating furnace 1 passing through the sealing box 9, a gas outlet port 19, and a gas inlet port 20, after circulating through the radiant tube 3. Accordingly, the material in the heating furnace 1 is mainly heated by convection by the combustion gas in high temperature being fed from the gas port 20, as well as to be radiation-heated by the radiant tube 3. In such a manner, the thermal efficiency of a heating furnace can be increased.
Patent JP-S60243388-A (JP)
Title: Scroll compressor
Inventor: MIZUNO TAKAO
IPC: F04C18/02
Filed: 1984-05-18
Abstract: PURPOSE:To secure a pressure difference between a delivery pressure and an intermediate pressure, which is necessary for oil feeding, by a method wherein a valve device, communicating or intercepting a back pressure chamber with the low pressure chamber of a compression mechanism, is provided to communicate the back pressure chamber with the low pressure chamber through the valve device when the delivery pressure is reduced. CONSTITUTION:In a valve device 13, the needle section 15c of a valve body 15 is located at a position to blockade a communicating hole 19 or a position to intercept a back pressure chamber 8 and a suction chamber 11a when a difference between pressures effecting on both pressure receiving surfaces of the valve body 15 is larger than the resilient force of a compression spring 16 while the needle section of a valve body 15 is displaced to a position to open the communicating hole 19 or a position to communicate the back pressure chamber 8 with the suction chamber 11a by the resilient force of the spring when the pressure difference has become smaller than the resilient force of the compression spring 16. Accordingly, the valve body 15 communicates the back pressure chamber 8 with the suction chamber 11a through the communicating holes 18, 19 when the delivery pressure is not risen while the intermediate pressure Pb becomes a low pressure, therefore, the difference between the delivery pressure and the intermediate pressure may be secured.
Patent JP-H03296399-A (JP)
Title: Parametric speaker
Inventor: TAKEYAMA HIROAKI
IPC: H04R17/00
Filed: 1990-04-14
Abstract: PURPOSE:To send an audible band to a specific party only by tilting a speaker section around one end of the speaker section so that a face with an ultrasonic wave oscillator mounted thereon is directed inward with respect to a rotary shaft and turning the speaker section while the tilt angle is freely revised. CONSTITUTION:Lots of ultrasonic wave oscillators 11 are arranged on one side of a plate (or rod) base 20 to constitute a speaker section 12 and one end of the speaker section 12 is connected to a rotary shaft 19 and the speaker section 12 is turned while being tilted by a prescribed angle alpha with respect to the rotary shaft 19 in a way that the face the ultrasonic wave oscillators mounted thereon is directed inward. The output of a sound source 17 at an audible frequency band enters an amplitude modulator 14 through an equalizer 16 and amplitude-modulated by using a frequency of an ultrasonic wave band of the oscillator 15 as a carrier, amplified by a power amplifier 13 to drive the ultrasonic wave oscillators 11. The speaker section 12 draws a rotary cone with high speed revolution and the power of the sound wave radiating from the ultrasonic wave vibrators 11 of the speaker section 12 is concentrated on the vicinity of a point A. The point A is made remote from the speaker section 12 when the angle alpha is increased and made close thereto when angle alpha is decreased.
Patent JP-S60243001-A (JP)
Title: Granular herbicidal composition for upland farming
Inventor: AKIYAMA KINZOU
IPC: A01N33/18
Filed: 1984-05-18
Abstract: PURPOSE:The titled composition, obtained by supporting pendimethalin and a specific solvent compound on a granular carrier having a specific mesh, capable of giving uniform and improved herbicidal effect without recognized caking nor solidifying in storing the product for a long period. CONSTITUTION:A granular herbicidal composition obtained by supporting pendimethalin [=N-(1-ethylpropyl)-3,4-dimethyl-2,6-dinitroaniline] which is an extensively used dinitroaniline based nonhormonal absorption and migration type herbicide assuming strong yellow color as an agricultural chemical active constituent and a compound expressed by the formula (R1 is H or CH3; R2 and R3 are 1-4C lower alkyl), e.g. phenyl-3,5-dimethylphenylethane, as a solvent for the above-mentioned active constituent on a granular carrier containing >=95wt% grains having 32-100 mesh grain size, e.g. pumice. EFFECT:The physico-chemical properties as a granule are good without problems in volatility, smell, etc. of the solvent, and care need not be taken for danger thereof, etc., in preparation.
Patent JP-S5222659-A (JP)
Title: Disc brake
Inventor: HARAIKAWA TETSUO
IPC: F16D55/224
Filed: 1975-08-14
Abstract: PURPOSE: Disk brake in which bending of caliper and bolt is prevented at oil pressure brake and weight of caliper is decreased. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5323817-A (JP)
Title: Production of low yield ratio, high toughness, high tensile steel plate
Inventor: NAKASUGI HAJIME
IPC: C21D6/00
Filed: 1976-08-19
Abstract: PURPOSE: To convert the structure of a hot rolled steel plate into a fine mixed structure of matensite and ferrite by heating, quenching, heating to a temp. between Ac 1  and Ac 3  transformation points, and air cooling the steel plate so as to provide a thick steel plate with high strength, low yield ratio, and excellent toughness at low temp. suitable for low temp. use. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58216385-A (JP)
Inventor: ARAHORI YOSHINARI
IPC: H05B6/80
Filed: 1982-06-09
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-H02230525-A (JP)
Title: Optical recording medium
Inventor: WATANABE HITOSHI
IPC: G11B7/24024
Filed: 1988-04-21
Abstract: PURPOSE:To obtain an optical recording medium with high durability comprising two substrates facing to each other at least one of which has the optical recording layer on the inner surface and an adhesive for sticking these substrates by using a silicone modified epoxy adhesive for the adhesive. CONSTITUTION:The adhesive used is a silicone modified epoxy adhesive which is hardened by the reaction due to siloxane condensation of modified polysiloxane, epoxy resin and a hardening agent. By using epoxy resin having excellent durability and adhesion strength as the base material and introducing flexible molecular chains the enhance the flexibility of the adhesive layer, concentration of stress due to repeated mechanical deformations for a long period can be relaxed. Thereby, the original excellent recording properties can be stably maintained for a long time without causing warpage or deformation of substrates even under severe environmental conditions. Also, deterioration in the characteristics of the recording layer can be suppressed and the obtd. medium has high durability and reliability compared to conventional one.
Patent JP-S5724035-A (JP)
Title: Optical information recording medium
Inventor: SATOU NOBORU
IPC: G11B7/24035
Filed: 1980-07-18
Abstract: PURPOSE:To obtain a recording medium with which a sufficiently small pit can be formed with a low recording power and without any disturbance of form to ensure a good recording of information, by forming an information recording film with use of an eutectic alloy containing Bi. CONSTITUTION:An information recording film 22 is coated on a smooth main surface 21a of a light transmittable substrate (such as an acrylic substrate) 21. In such information recording medium 31, the film 22 is formed with a metallic layer of an eutectic alloy composed of one type or more of (a) Bi and (b) Pb, In, Cd and Sn.
Patent JP-H11297053-A (JP)
Title: Information-reproducing apparatus
Inventor: NAGASHIMA SAKIKO
IPC: G11B20/12
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To effectively reproduce an introductory part from a recording medium which cannot be effectively reproduced at a head of a track by reproducing the introductory part at each entry point indicated by an entry information recorded to the recording medium. SOLUTION: When an introductory part is to be reproduced, a TOC information of a lead-in area I is read out, whether or not a format of the disk meets a video CD is judged, a data of a VCD area 10 is read out when the format meets the video CD, and whether or not a set disk is a video CD is judged on the basis of data of an INFO.VCD area 11. When the set disk is a video CD, whether or not the video CD is a version 2.0 is judged on the basis of data of the INFO.VCD area 11. When the video CD is the version 2.0, data of an ENTRIES.VCD area 12 to a PSD.VCD area 14 are read and the introductory part is reproduced at an entry point.
Patent JP-H09262268-A (JP)
Title: Elastic plastic bottle for liquid medicine
Inventor: WASHIMI TAKEHIKO
IPC: B29C49/00
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a plastic bottle for liquid medicine with high productivity by shortening its molding time gained through shortening required cooling down time of the plastic material in the molding process keeping its outstanding transparency proper to the plastic bottle made of a polypropylene of syndiotactic configuration. SOLUTION: A plastic bottle 1 for liquid medicine has a laminate structure consisting of a base resin layer composed substantially of a polypropylene of syndiotactic configuration and an outer surface layer to touch the inside of the mold on blow molding made from a linear low density polyethylene with the density of 0.890-0.935g/cm<3> and the bending modulus of elasticity of <=5000kg/cm<2> composed of a copolymer of ethylene and an alpha-olefin.
Patent JP-H02278327-A (JP)
Title: Initialization system for recording medium
Inventor: MOROTO KIYOO
IPC: G06F3/06
Filed: 1989-04-19
Abstract: PURPOSE:To attain the initialization of high reliability by automatically reading visual information recorded on the outer surface of a magnetic tape cartridge and recording an identifier in the magnetic tape cartridge based on read information. CONSTITUTION:When a large capacity memory device 2 transferres identification information recorded on the outer surface of the content of the recording medium read by a reading means 11 based on the instruction of a transfer instruction means 7, a host device 1 stores identification information in a storage means 5 by the instruction of an initialization instruction means 3. Then, the identifier can automatically be recorded in the recording medium to record volume continuous numbers based on the identification information in the recording medium by the initialization instruction of an operator. Thus, the initialization of high reliability is attained since identification information recorded on the outer surface of the content of the recording medium can be recorded in the recording medium without errors.
Patent JP-H10289481-A (JP)
Title: Optical recording medium and its manufacture
Inventor: KIKUCHI MINORU
IPC: G11B7/24062
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium which is made small in the used amount of Au constituting a reflecting layer without deterioration in recording and reproduction characteristics and its manufacturing method. SOLUTION: This optical recording medium has a recording layer 2 which is formed on a transparent substrate 1 of at least polycarbonate, etc., and used to record or reproduce information by converging projection light projected by a light source such as a semiconductor laser and a reflecting layer 3 which is formed on the recording layer 2 and reflects the light converged on the recording layer 2. In this case, the reflecting layer 3 has a 1st reflecting layer 3a which is formed on the recording layer 2 and a 2nd reflecting layer 3b which is formed on the 1st reflecting layer 3a, and the reflection factor of the 1st reflecting layer 3a to the wavelength of the light source projection light is larger than the reflection factor of the 2nd reflecting layer 3.
Patent JP-H08265402-A (JP)
Title: Telephone set
Inventor: OCHIAI REIKO
IPC: H04M1/02
Filed: 1995-03-20
Abstract: PURPOSE: To provide a telephone set suitable for talking in a narrow space and capable of quickly handling a busy or emergency event by fitting a transmitter to either one of a cover part and a connection part and fitting a receiver to the connection part. CONSTITUTION: The telephone set is a note type telephone set and consists of a body, a cover part 1 corresonding to the body and a connection part connecting the body part to the cover part 1 so as to optionally open the cover part 1. Numerical keys for inputting a telephone number and alphabetical characters/KANA (Japanese syllabary) character keys to be inputted to a computer built in the telephone set are arranged on the body, a transmitter 5 is fitted to either one of the body and the cover part 1 and a receiver 3 is fitted to the connection part.  Since the telephone set has a note type format, includes the computer in its inside and enables a user to dial by the use of keys to be input means, a telephone number stored in the telephone set can be called and dialed by the operation of one equipment and the telephone set can be suitably used for operation in a narrow space and can quickly correspond to a busy or emergent event.
Patent JP-H06305233-A (JP)
Title: Master-engaging device for stencil printer
Inventor: KOBAYASHI KAZUYOSHI
IPC: B41L13/14
Filed: 1993-04-26
Abstract: PURPOSE:To provide a master-engaging device for a stencil printer which can be surely engaged with a clamping means even when a master consisting of only a simple film is used, and is free from occurrence of creases. CONSTITUTION:In a master-engaging device for a stencil printer equipped with a stage part 2 extending along one generating line on an outer peripheral surface of a plate cylinder 1, and a clamper 3 which is freely swingably arranged at a part opposed to the stage part 2 with a pivot 27 in parallel with the stage part 2, and pinches a tip of the master together with the stage part 2, a hole 14 for releasing air between the master 6 and a contact surface of the master 6 to the clamper 3 is provided to the clamper 3 when the master 6 is pinched between the clamper 3 and the stage part 2.
Patent JP-H05112517-A (JP)
Title: Hydrocyanization of pentenonitrile with cyanohydrin
Inventor: JIERARUDO CHIYAARUSU GURIYUUNE
IPC: B01J31/22
Filed: 1992-04-20
Abstract: PURPOSE: To effectively carry out hydrocyanation of pentenenitrile by using cyanohydrin in the presence of a specified amount of a solid additive having a large surface area for dissolution and stirring the mixture sufficiently to make a slurry.  
     CONSTITUTION: Pentenenitrile is allowed to react with cyanohydrin (e.g. acetone cyanohydrin, acetaldehyde cyanohydrine or formaldehyde cyanohydrin) in the presence of a complex mixture of nickel with σ-π bonding neutral ligand [e.g. (tri-o-tolyl phosphito)nickel(0) catalyst, etc.], excess of neutral ligand, a promoter for the catalyst (particularly, a Lewis acid such as triphenylboron, etc., being preferable) and a solid additive having a surface are of 20-500 m 2  per 1 g for dissolution (particularly inorg. oxide such as aluminum oxide and silicon oxide being preferable) in an amount of sufficient amount for carrying out dissolution of cyanohydrin to about 20 wt.% of the total amount. They are stirred to make a uniform slurry, which is allowed to react with at 35-65°C. Thereby, hydrocyanation of pentenenitrile is carried out effectively. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S63264764-A (JP)
Title: Method for working substrate of electrophotographic sensitive body
Inventor: SHIMOZAWA SADAHIKO
IPC: G03G5/10
Filed: 1987-04-21
Abstract: PURPOSE:To obtain a normal image free from the omission of density or black spots by spraying high-pressure water from a nozzle, allowing the nozzle to scan the surface of the substrate of the electrophotographic with said water, and roughening its surface to a necessary surface roughness. CONSTITUTION:The substrate 4 of the electrophotographic sensitive body for supporting a thin photosensitive layer laminated on it is molded and roughened on the surface 4a by arranging the nozzle 3 connected with the supply source of the high-pressure water apart from the surface 4a by a prescribed distance, spraying the high-pressure water over the surface 4a, and scanning it with the water to roughen it to a prescribed surface roughness, thus permitting the obtained substrate 4 to be cleaned of foreign matters remaining on the surface 4a, the surface of the electrophotographic sensitive body after laminating the photosensitive layer to have a smooth surface free from roughness due to the foreign matters on the substrate 4, and a normal image free from partial omission of density and black spots to be obtained.
Patent JP-H11290517-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To give a player interest in a game in a special game condition and not to excessively stimulate a player's speculative spirit in a special game condition by controlling the special game condition so as to be stopped when a prescribed finishing condition is completed before a new special game condition is generated during the special game condition. SOLUTION: When a prize winning ball entering a starting port is detected by a detector, a variable display is started at a variable display device 4. The variable display device has a variable display part 5 divided into right, middle, and left three parts. When the result of the display became a prescribed special pattern combination at a stop of the variable display, a variable prize winning ball devise 12 is made a condition advantageous for a player as a special game condition. When a continue limiting condition is established by work of a continue limiting means, the continuous generation of the special game condition is controlled to be suppressed. On the other hand, when a prescribed finishing condition is established before a new special game condition is generated in a special game condition, the game is controlled to finish the special game condition.
Patent JP-S62257324-A (JP)
Inventor: MAEYAMA NOBUTAKA
IPC: A01G25/16
Filed: 1986-04-30
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-S59226626-A (JP)
Inventor: NAKAMURA MASANORI
IPC: H02J3/24
Filed: 1983-06-03
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-S5326191-A (JP)
Title: Specimen analyzer
Inventor: DOI HIROSHI
IPC: G01N23/225
Filed: 1976-08-23
Abstract: PURPOSE:To increase the accuracy of analysis by providing respective controlling electrodes on the outside, etc. of respective electrodes for secondary ion leadout and secondary electron lead out.
Patent JP-S60244562-A (JP)
Title: Ink supply apparatus of dot printer head
Inventor: OKUNO SHIGERU
IPC: B41J2/305
Filed: 1984-05-18
Abstract: PURPOSE:To make it possible to supply ordinary ink to the leading end of a needle, by arranging a holding member comprising a porous dielectric material and the electrodes opposed so as to interpose said holding member to the ink supply part connected to an ink tank. CONSTITUTION:When an electrode 15 is connected to a power source 21 by a switch 20, ink 23 is flowed to a porous holding member 14 from an ink tank toward the upper part of an ink supply part 9 by electroosmotic action and adhered to needles 17 and needle orifices 18, 19 are slid to form dots. Because the ink 23 is supplied to the needles 17 by electroosmotic action as mentioned above, the indication of a color is freely determined by using usual ink and discoloration after printing can be prevented. By changing over the polarities of electrodes 15, 16 by changing over a change-over switch 20 after printing is finished, the ink 23 of the supply part 9 can be rapidly returned to the tank by electroosmotic action and, by covering the supply part with a case 10, the drying of the ink can be prevented still more.
Patent JP-S61257356-A (JP)
Inventor: MAEDA TOMOAKI
IPC: B61J3/10
Filed: 1985-05-11
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 LT-2007011-A (LT)
Title: Mole trap
Inventor: SADUIKIS STASYS
IPC: A01M23/00
Filed: 2007-02-22
Abstract: The goal of this mole trap is the trap in which the mole would be killed by the sprung mechanism in which mole is killed by metal plate (6), which can move upright the frame (1) in coulisse (8). This mole traps is characterized by efficiency, ground action, simple construction and easy use.