baber/WOPTO huggingface dataset:
Patent JP-H06240381-A (JP)
Title: Production of ti alloy sintered compact by injection-molding of metal powder
Inventor: MAETANI TOSHIO
IPC: C22C1/04
Filed: 1993-02-10
Abstract: PURPOSE:To prevent the infiltration of carbon and oxygen into a Ti powder in kneading, melting and degreasing by coating the Ti powder with a specified metal such as Ni having a lower bonding strength to carbon and oxygen than to Ti, kneading, molding, degreasing and sintering the powder. CONSTITUTION:Ti powder is coated with the powders of >=1 kind of metal among Ni, Co, Cu, Ag and Au in 0.05-5mum thickness by the mechanical cladding method, and the powders are kneaded, molded, degreased and sintered. Alternatively, the Ti powder coated with the powders of >=1 kind of metal among Ni, Co, Cu, Ag and Au in 0.05-5mum thickness by the mechanical cladding method or plating and a binder are kneaded at the maximum shearing force of <=2X10<5> Pa, injection-molded at the maximum shearing force of <=2X10<5> Pa, degreased and sintered. When the thickness of the coat is below the lower limit, a uniform coating is not formed, and carbon and oxygen are infiltrated into the powder. When the thickness is above the upper limit, the alloy element content is increased, and the ductility of the material is decreased.
Patent JP-S62203642-A (JP)
Title: Mold for continuous casting
Inventor: YAMASHITA HAJIME
IPC: B22D11/16
Filed: 1986-03-03
Abstract: PURPOSE:To prevent a dispersion of a temp. measurement and a disconnecting of a thermocouple by flow and to execute the stable temp. measuring, by burying a detecting terminal of the thermocouple along an outer face of a mold body. CONSTITUTION:A groove 36 is formed along vertical direction at the outer circumferential face of the mold body (Cu tube) 31, and formed as tapered face 36a, which guides the sheathed thermocouple 37 into the groove 36, at the upper part thereof, and also by uniform depth at the part except the tapered part 36a. The detecting terminal 37a of the thermocouple 37 is buried by solder 38 in the range of suitable length in the groove 36 and the thermocouple 37 is led to a flange part 31a of the Cu tube 31, as closely in contact with the circumferential face of the Cu tube 31. A through hole 39, penetrated from the upper face to the lower face of the flange part 31a, is bored and formed as stepping with a large diameter hole 39a at the upper part and a small diameter hole 39b at the lower part thereof. A Cu flareless joint 41, which connects electrically the thermocouple 37 with an outer lead wire 40 in the large diameter hole 39a, is buried.
Patent JP-S57159365-A (JP)
Title: Dining room managing system
Inventor: NAKASHIMA MASAMICHI
IPC: G06Q50/00
Filed: 1981-03-27
Abstract: PURPOSE:To manage a dining room efficiently by controlling a meal ticket issuing register, a display unit for a kitchen and a service instruction unit by COU and warning delay of dinner service by indicating item data together with time lapse code on the display unit for the kitchen. CONSTITUTION:A meal ticket issuing register 1 issues meal tickets and a service instruction unit 3 inputs and instructs the table number to be served. A display unit for the kitchen 2 consists of a monitor unit 21 for supply persons, a monitor for waiters and an inputting unit 22 of combined use. A CPU4 processes data from the register 1 and the unit 3, and controls display of the unit 2. When a specified time elapsed, item data are displayed from CPU4 on mpnitors 21, 22 of the unit 2 together with time lapse code, and warning display is made for meals for which excessive time has lapsed for cooking or dinner serving.
Patent JP-2000241703-A (JP)
Title: Compact zoom lens
Inventor: HIRAISHI TAMAHIKO
IPC: G02B15/16
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To make the lens diameter of a 2nd lens group small to make an entire lens compact and to produce the lens at low cost by making the lens satisfy a specified condition. SOLUTION: The principal point position of a 1st lens group A is set to +0.03 to +2.9 mm toward an image side from the image side surface of the 4th lens L4 of the 1st lens group A, the difference of Abbe number between the 6th lens L6 and the 7th lens L7 of the 2nd lens group B is set to >=14.3, and the lens satisfies conditional expressions -2.17<f1/f12<-1.28, nd1.80, νd>37.3 and -11.65<f21/f22<-2.15. In the expressions, f1 means the focal distance of the 1st lens group A, f12 means the focal distance of the 2nd lens L2 of the 1st lens group A, nd means the refractive index of the 2nd lens L2 of the 1st lens group A on a d-line, and νd means the Abbe number of the 2nd lens L2 of the 1st lens group A. Then, f21 means the focal distance of the 5th lens L5 of the 2nd lens group B and f22 means the focal distance of the 6th lens group L6 of the 2nd lens group B.
Patent JP-H04265345-A (JP)
Title: Construction material
Inventor: KASABA YOSHINOBU
IPC: E04B1/72
Filed: 1991-02-18
Abstract: PURPOSE:To perform ant preventive treatment efficiently. CONSTITUTION:Construction materials 31, 32 and 33 are constituted of an ALC panel 15, a coating film 21, a gypsum board 19, paper 22, rock wool 20, a cover sheet 24, etc. Ant preventive agents are mixed with the coating film 21, paper 22 and cover sheet 24.
Patent JP-S51120309-A (JP)
Title: Intake device for rotary piston engine
Inventor: GESHI MASAHARU
IPC: F02B53/10
Filed: 1975-04-15
Abstract: PURPOSE: Stability of combustion is improved by providing an improvement of fuel consumption under a large air fuel ratio without having any loss of output during high load operation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58164983-A (JP)
Inventor: MAEDA KATSUHIRO
IPC: F25D23/02
Filed: 1982-03-25
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-H11231362-A (JP)
Title: Production of nonlinear optical thin film
Inventor: KINERI TOORU
IPC: G02F1/35
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a production method for nonlinear optical thin film which not only enables mass production but also can arbitrarily control the shape and the dispersibility of fine particles included in a matrix. SOLUTION: This production method for optical thin film is provided with a forming mold preparation process (1) where a forming mold 4 which has a rugged pattern corresponding to a preliminarily set arrangement pattern of fine particles 5 is prepared so as to realize uniform dispersion of fine particles 5, a resin layer rugged pattern forming process (2) where a resin layer 3 is formed directly or indirectly on a substrate 2 and the forming mold 4 is pressed to this resin layer 3 to form a rugged pattern in the resin layer 3, a fine particle forming process (3) where this rugged pattern is used to deposit fine particles 5 in accordance with the prescribed arrangement pattern, and a matrix layer forming process (4) where a matrix layer 5 is formed so as to bury fine particles 5 deposited in accordance with the prescribed arrangement pattern.  The matrix layer 6 formed in this manner is used as a substrate, and processes (2) to (4) are repeated to successively laminate the matrix layer 6 including fine particles 5, thus constituting an optical thin film.
Patent JP-H08217727-A (JP)
Title: Production of halogenophenylacetic ester
Inventor: TAI SHINICHI
IPC: C07B61/00
Filed: 1995-02-09
Abstract: PURPOSE: To obtain, in a short time in high yield with low environmental pollution and low alcohol use, the subject compound useful as an intermediate for medicines/agrochemicals by reaction of an alcohol in several portions in conducting the reaction between a halogenobenzyl cyanide, water and the alcohol. CONSTITUTION: In the presence of (A) an acid such as sulfuric acid, a reaction is conducted between (B) a halogenobenzyl cyanide such as O-chlorobenzyl cyanide, O-bromobenzyl cyanide, O-iodobenzyl cyanide or P-chlorobenzyl cyanide, (C) water, and (D) an alcohol such as 1-4C alcohol. In this case, the reaction is first made using part of the component D and then using the rest thereof either at a time or in portions, thus affording the objective compound. The amounts of the component D to be used are pref. as follows: the total amount is 1-4 molar times that of the component B, and the initial amount is <=1/2 molar times. The respective amounts of the components A and C are 1-2 molar times that of the component B. The reaction is carried out at 70-120 deg.C.
Patent JP-H04283046-A (JP)
Title: Working sequence control system
Inventor: SAWAMURA HARUMICHI
IPC: G06Q50/04
Filed: 1991-03-12
Abstract: PURPOSE:To execute rapid measurement and inspection of all lots to which a trouble detected during a manufacturing process is estimated to occur and to perform immediate variation of a working indication. CONSTITUTION:By combining together inspection data 1 of a lot collected at a measuring and inspecting process and manufacturing work data 2 collected when the lot is in a manufacturing process, inspection results are classified by a manufacturing work detail by means of a statistical processing part 3 to numerically decide the inspecting result. The inspecting result is decided according to specification data 11 by a detecting part 4 and when a deciding result is unacceptable, a trouble manufacturing work key 5 to pick up a manufacturing work detail to which a detecting trouble is related is outputted. A pick-up part 6 picks up information on all lots, to which a trouble detected by a detecting part 4 is related, from the manufacturing work data 2 by means of a trouble manufacturing work key 5, and outputted as a priority indication lot list 7. A sequence control part 9 rewrites the details of a work waiting list 8 of each process followed by a manufacturing process and preceded by measurement and inspection by means of the priority indication lot list 7 and outputs a rewriting result as a working indication 10.
Patent JP-S53132204-A (JP)
Title: Time sharing multiplex control system
Inventor: FUNASHIGE HIROSHI
IPC: H04Q3/545
Filed: 1977-04-23
Abstract: PURPOSE:To make easy the duplication by module construction and to increase the reliability and economy of the system, by providing the means crossing information between a pair of switch control units and the means copying the control information for the other.
Patent JP-H04282694-A (JP)
Title: Active noise reduction device
Inventor: HONMA MITSUMI
IPC: G10K11/16
Filed: 1991-03-12
Abstract: PURPOSE:To obtain the active noise reduction device which prevents a noise larger than a propagation noise from being generated owing to the divergence of a control system when the disorder of the control system is caused by disturbance as a sound wave and becomes worse. CONSTITUTION:The above device consists of an averaging means 6 which detects and averages the output signal of a 2nd microphone, a comparing means 7 which compares the averaged output signal with a certain set value, and a stopping means 8 which stops the operation of the active noise reduction device with the comparison output signal. If the control system is disordered, a circuit stops the operation of the active noise reduction device to prevent the noise larger than the propagation noise from being generated.
Patent JP-H10241774-A (JP)
Title: Information socket
Inventor: IWAI HIDEAKI
IPC: H01R13/46
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide an information socket which can be easily connected, without accumulating dust or the like in a connecting portion of the body of the information socket. SOLUTION: A body 2 and a cover 3 are connected to each other, to form a unit 1. A fixing mount 8 having a connector 4 secured thereto is screwed at a containing recess 2a formed at the front face of the body 2. A door 5 made of a synthetic resin is fitted to a supporting part 9, formed at the front face of the body 2 via a shaft in such a manner as to be freely pivotably (opened or closed). Consequently, a connecting portion 4d of the connector 4 exposed at the front face of the unit 1 is covered with the door 5 during non-use, thus preventing dust or refuse from accumulating in the connector 4.
Patent JP-2000247281-A (JP)
Title: Structure around oil cooler in motorcycle
Inventor: ONISHI FUMIHIRO
IPC: F01P11/08
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To arrange oil pipes extending from an oil cooler, not to project in the cross direction of a motorcycle and to prevent cooling performance of the oil cooler from being impaired by the hanging parts of exhaust pipes in the motorcycle with the oil cooler installed in front of the hanging parts of the exhaust pipes of a parallel multiple cylinder engine installed behind a front wheel. SOLUTION: Oil pipes 39, 40 extending from an oil cooler 32 installed in front of hanging parts 21a, 22a, 23a, 24a of exhaust pipes 21, 22, 23, 24 are passed inside the exhaust pipe hanging parts 21a, 24a positioned on the outermost sides in the cross direction of a motorocycle, and the exhaust pipe hanging parts 22a, 23a positioned on the cross direction inner side of the oil pipes 39, 40 are opened outward in the cross direction from the front view, avoiding the center part of the oil cooler 32. The exhaust pipe hanging parts 21a, 24a positioned outside in the cross direction are disposed outside of the cross direction outermost parts of the oil cooler 32 from the front view.
Patent JP-S60190954-A (JP)
Inventor: MIKI SEIJI
IPC: B66B29/08
Filed: 1984-03-13
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-H11246146-A (JP)
Title: Elevator
Inventor: WATANABE SHIGETO
IPC: B66B9/02
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To eliminate necessity for ensuring of an installation space in the on-ground surface or the underground part, in the case of installing an elevator. SOLUTION: This elevator 10 is provided with a car 12 vertically movable in the inside of a hoistway 11, rail 35 fixedly erected in a structural building frame 100 facing the hoistway 11 for regulating rolling of the car 12, and a drive part 20 for moving the car 12. Here, a rail engaging part 13 while engaging with the rail 35 to be movable in a vertical direction is provided in the car 12, the drive part 20 is fixed to a lower end part of the rail 35.
Patent JP-H03247405-A (JP)
Title: Device for contacting and positioning workpiece on running circular saw
Inventor: WATANABE TAMIO
IPC: B27B27/04
Filed: 1990-02-27
Abstract: PURPOSE:To effect the positioning precisely and store a contact plate smoothly by turning the contact plate from a retreated position to a protruding position of a table surface so that the plate is moved in a feed direction of a screw and comes into close contact with a holder and turning the plate from the protruding position to the retreated position so that the plate is reversely moved and moved apart from the holder. CONSTITUTION:When a contact plate 46 is turned from a retreated position as indicated by an imaginary line to a position as indicated by a solid line, the plate 46 is brought into close contact with the end surface 48 of a holder 39 under the action of a screw and held in a state free from play. The plate 46 is opposed to a scale 37 at the protruding position, and when the plate is caused to slide in the guide direction by loosening a fixing screw 40 of the holder 39, the plate can be set at a desired position according to the indication of the scale 37. And when the plate is turned from the solid line to the imaginary line position, the plate is moved apart gradually from the end surface 48 of the holder under the reverse action of the screw, so that the retreating operation from the surface of a table can be carried out smoothly by small forces.
Patent JP-H11289091-A (JP)
Title: Semiconductor element for power
Inventor: DEBOY GERALD DR
IPC: H01L29/08
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce forward resistance even if reverse voltage characteristics are high by providing a shading region at one of the source regions of cells and reducing the ratio of a channel width for the channel length at the shading region. SOLUTION: An internal region 2 with a first conduction type in partial contact with a surface 3 of a semiconductor substrate 1 is provided, and a base region 5 with a second conduction type is provided so that it is buried into a drain region 4 and the semiconductor substrate 1 being adjacent to the internal region 2. A source region 6 is provided at cells Z1-Z4 in the base region 5. Then, a shading region 9 is provided at the source region 9 of the cells Z1-Z4, where the ratio of a channel width for a channel length is reduced at the shading region 9, thus obtaining optimum forward resistance even if backward voltage characteristics are high.
Patent JP-S59171771-A (JP)
Inventor: SATOU TOSHIYUKI
IPC: B62K11/02
Filed: 1983-03-18
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-S56143570-A (JP)
Title: Signal pickup device
Inventor: TAJIMA OSAMU
IPC: G11B9/06
Filed: 1980-04-11
Abstract: PURPOSE:To perform tracking control operation efficiently with high precision by arranging tracking coils to be positioned in before and back relation so as to interpose an elastic supporter and a permanent magnet piece situated at the base side of a pickup arm. CONSTITUTION:A top of pickup arm 6 of which base side is supported rotatably with elastic support body 7, and is fitted with a pickup element and permanent magnetic piece 8 is also fitted at the base side of pickup arm 6. Further, tracking coils 12 and 13 are provided which exercise tracking control by rotating the pickup arm through the attraction and repulsion of permanent magnet piece 8. Tracking coils 12 and 13 of this device are arranged in front and behind of pickup arm 6 in the axial direction so as to interpose elastic support body 7 and permanent magnet piece 8 between them, and not less than one coil (e.g. two each) is provided at the front and rear side positions.
Patent JP-H03247446-A (JP)
Title: Laminated body for interior material
Inventor: MORIYA SUSUMU
IPC: B32B7/12
Filed: 1990-02-27
Abstract: PURPOSE:To get rid of fluctuation of a const. loading set ratio and to obtain a laminated body for an interior material without spoiling gas permeability of a skin material by coating one face of an elastic foamed body with a powder adhesive in an irregular arrangement and being uniformly coated per unit area to form an adhesive layer and laminating a skin material with gas permeability on the adhesive layer. CONSTITUTION:One face of a foamed body 1 is coated with a powder adhesive in an irregular arrangement being approximately uniform per unit area to form an adhesive layer 2, which is then adhered with a gas permeable skin material such as a leather. When the skin material is a leather, as there exists a foamed body as a backing material, a const. loading set ratio becomes uniform and the adhesive layer 2 does not spoil gas permeability of the leather caused by an irregular arrangement of the powder adhesive and occurrence of wrinkles is less. As the foamed body 1, a polyurethane foam with a cell number of 30/25mm width or more is used and the powder adhesive 2A forming the adhesive layer 2 has a particle diameter of 300-500mum. In addition, when the number of the powder adhesive 2A per 1cm<2> one face of the foamed body 1 is 16-32, adhesive strength with the skin material 3 is sufficient and feeling is good and there exists no occurrence of wrinkle.
Patent JP-S51123500-A (JP)
Title: Decontamination of powderous material moulding device
Inventor: MATSUMOTO KANAME
IPC: G21F9/00
Filed: 1975-04-19
Abstract: PURPOSE: Prevention of contaminating dissipation of radioactivity and elimination of contamination of a powderous material pressure moulding device used in a hot cell. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55138996-A (JP)
Title: Assembling method of speaker
Inventor: SUGIMOTO MUNEHISA
IPC: H04R9/06
Filed: 1979-04-17
Abstract: PURPOSE:Not only to elevate working efficiency but also to get rid of an abnormal sound failure, by inserting a cylindrical guide along the opening part which is mounted on the reverse side of a magnetic circuit of a woofer part, and mounting a tweeter by use of this guide cylinder. CONSTITUTION:A guide cylinder 2 is inserted along the opening part 1a of a magnetic circuit of a woofer 1, a tweeter 3 is inserted along the inner wall of this guide cylinder 2, the tweeter 3 is fixed to the woofer 1 with set screws 4, and after that, a speaker is assembled by drawing out the guide cylinder 2. And by means of this guide cylinder 2, the tweeter 3 is prevented from being attracted to the magnetic circuit of the woofer 1 by the magnetic attracting force, therefore not only the tweeter 3 can be mounted easily but also it is prevented that the tweeter 3 generates an abnormal sound by being hit against the magnetic circuit of the magnet.
Patent JP-H03253467-A (JP)
Title: Controlling device for steering angle of vehicle
Inventor: MORI KAZUNORI
IPC: B62D6/00
Filed: 1990-03-01
Abstract: PURPOSE:To solve the problem that the behavior of a vehicle is greatly changed during failures of control systems by changing the control law of feedforward control so that when a feedback system fails control properties approximate normal ones for both control systems. CONSTITUTION:Signals are input to a controller 17 from a steering angle sensor 18 for detecting the steering angle theta of a steering wheel 3, a velocity sensor 19 for detecting the velocity V of a vehicle, and a yawing rate sensor 20 for detecting the rate of yawing phi of the vehicle, and then the controller 17 checks whether or not a feedback control system fails. When the feedback control system fails a feedforward control law changing means, in response to a signal from a feedback system failure detecting means for detecting the failure of the feedback control system, changes the normal control law of feedforward control so that for both control systems control properties approximate normal ones.
Patent JP-H05290146-A (JP)
Title: Graphics display method and device for rotating object in three-dimensional space
Inventor: ONO MAKOTO
IPC: G06F3/033
Filed: 1992-03-04
Abstract: PURPOSE: To improve the operability and to change the attitude of an object in a wide, range by directly rotating the object in a three-dimensional space. CONSTITUTION: A semitransparent spherical face 22 which has a fixed point of an object 21 as a center 0 is so placed that the object 21 displayed in the picture on a tablet is covered with this spherical face 22. A pen is operated on the spherical face to determine three degrees of freedom related to direction. That is, plural points P0 to P3 on the spherical face are designated in a prescribed order. For example, points P0 and P1 are designated to designate an axis OP1 of rotation, and points P2 and P3 are designated to designate an angle α of rotation around this axis OP1. Such operation is performed that the object is rotated in the designated direction, and it is displayed. Thus, the object in the three-dimensional space is freely rotated in an arbitrary direction.
Patent JP-S63215829-A (JP)
Title: Exhaust turbo-supercharger
Inventor: OKAZAKI TSUTOMU
IPC: F02B37/12
Filed: 1987-03-04
Abstract: PURPOSE:To reduce a leak flow in a small-sized turbine by providing a check valve at the nozzle of a scroll chamber continuous to a control valve and preventing a reverse exhaust gas flow when the control valve is closed at a low, engine speed. CONSTITUTION:A bearing casing 3 is provided on the outer surface of an axis 2 in a turbine wheel 1 and fitted to a turbine scroll 4. In this cash, the turbine scroll 4 is divided into two scroll chambers 7a and 7b with a division 5. And a nozzle part continuous to one scroll chamber 7a is provided with a check guide vane 6a and another nozzle part continuous to the other scroll chamber 7b is formed into a vane-less nozzle part 6b. Also, the division 5 is made continuous to a divisional plate 9 at a turbine inlet 31 and this plate 9 divides the inlet 31 into a closed flow passage 8 and an open flow passage 10. Furthermore, the closed flow passage 8 is continuous to the open flow passage 10 via a hole 12 bored through the divisional plate 9, and the hole 12 is equipped with a control valve 11.