baber/WOPTO huggingface dataset:
Patent JP-2001068390-A (JP)
Title: Semiconductor wafer
Inventor: ONISHI MASAYA
IPC: H01L23/00
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor wafer having a discriminating character or symbol by laser marking without deteriorating any of intensity, cleanness and flatness of the wafer. SOLUTION: Each character or symbol marked on a semiconductor wafer is formed as a dot marked by lasering, the dot has a diameter 'a' of 15 to 50 μm, has a depth of 'b' of 0.1 to 1.0 μm, and has height of an outer ring 'c' of 0.1 to 0.5 μm.
Patent JP-S60129591-A (JP)
Inventor: HARADA TSUNEO
IPC: F27D1/00
Filed: 1983-12-17
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-S6297580-A (JP)
Inventor: BUSUJIMA KUNIO
IPC: A63F7/02
Filed: 1985-10-24
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-H07148794-A (JP)
Title: Molded product of thermoplastic norbornene resin
Inventor: AOKI OSAMU
IPC: C08L45/00
Filed: 1994-09-06
Abstract: PURPOSE:To obtain a molded product not colored and free of black foreign matter due to burning, in molding a thermoplastic norbornene resin having a norbornane structure, by using an injection molding machine wherein the plasticizing part and injection part of the thermoplastic resin are separated independently. CONSTITUTION:When a thermoplastic norbornene resin having a norbornane structure is molded, an injection molding machine wherein a thermoplastic resin plasticizing part having a screw in a heating cylinder and an injection part having plunger in the heating cylinder are separated independently is used. That is, the thermoplastic resin plasticizing part (a part consisting of a plasticizing cylinder and a plasticizing screw) and the injection part (a part consisting of an injection cylinder and an injection plunger) having the plunger are separated independently in the injection molding machine. By this constitution, a molded product not colored and free of black foreign matter due to burning and suitable as an optical material is obtained.
Patent JP-H0690242-A (JP)
Title: Access arbitration system
Inventor: ENDO KANICHI
IPC: H04L12/44
Filed: 1992-09-07
Abstract: PURPOSE:To perform competitive arbitration with high efficiency and to improve the throughput of an access request by transferring plural access requests to logic field simultaneously, and performing the competitive arbitration. CONSTITUTION:This system is equipped with registers 71-74 which hold the resource number of the request destination of the access request as a queue, respectively. A control circuit 4 is provided with (4X4) logic fields F(1,1)-F(4,4) in accordance with the intersections of a matrix 3. Display REQ(1,1)-REQ(4,3) representing the presence of the access request are set on the logic fields F(1,1)-F(4,4) in accordance with the request destination resource numbers of the access requests. The display REQ(1,1)-REQ(4,3) representing the presence of the access request are equipped with an arbitration part 5 including a first arbitration means which performs arbitration control at every resources S(1)-S(4), and a second arbitration means which executes the arbitration control on the REQ(1,1)-REQ(4,3) representing the presence of the access request in the logic fields F(1,1)-F(4,4) at every request generation sources R(1)-R(4) after the arbitration control is executed.
Patent JP-S61116063-A (JP)
Title: Electromagnetic fuel injection valve
Inventor: SUGAYA KAZUYOSHI
IPC: F02M51/06
Filed: 1984-11-12
Abstract: PURPOSE:To improve the workability of a fuel injection valve at its starting time at a low temperature and to improve the response thereof at the time of a high temperature by controlling according to the temperature around said valve the set weight of a spring which forces a moving core coupled with a valve body as one body in the direction where it does apart from a fixed iron core. CONSTITUTION:The above-captioned injection valve has therein a hollow fixed iron core 13 at a central portion within a housing 11 shaped almost cylindrically and has a moving core 14 positioned with a space at the lower end surface portion thereof. The moving core 14 has an integrated needle valve 30 having a valve member 31 sittably placed on a valve seat 33 formed at one end of a body 32. The moving core 14 is being forced by a spring 15 in the direction to close said valve. In this case, the iron core 13 is provided with a pipe 12 and a thermowax 1 at its hollow portion wherein one end of the thermowax 1 abuts on the end of the spring 15 while the other end abuts on one end of the pipe 12. Thereby the thermowax 1 expands or contacts according to the temperature around said valve enabling to change the set load on the spring 15.
Patent JP-S6487430-A (JP)
Title: Conveying device for bulk material
Inventor: IINO FUJIO
IPC: B65G67/60
Filed: 1987-09-25
Abstract: PURPOSE:To simplify mechanism necessary for collecting a bulk material by installing the lower end pulleys of a pair of endless conveyor belts each displaceably between high and low positions and a feeder rotatably centering around the vertical axis, on their respectively supporting frames. CONSTITUTION:In a feeder 5, projecting impellers 11 occupy the revolving angle position on the lower side of a conveyor belt 3A, and the lower end pulley 4A of the belt 3A is placed in a high position while the lower end pulley 4B of the other belt 3B is placed in a low position. And, as the belts 3A, 3B are driven while rotating the impellers 11 and ribbon screws 17A, 17B, an accumulated bulk material on the left side of the feeder 5 is scraped up from the axial direction side of the impellers 11 toward the impellers 11 due to the screws 17A, 17B, and the impellers 11 project the bulk material fed into the screws 17A, 17B to the conveying face of the belt 3B, i.e., the close-contact starting zone between the belts 3A, 3B. As a result, the projected bulk material is held between the belts 3A, 3B and vertically conveyed, to be conveyed to a quay side from the upper part of a supporting frame 2 along a boom.
Patent JP-H04118744-A (JP)
Title: Document preparing device with layout editing function
Inventor: IZAWA HIDETO
IPC: G06F17/21
Filed: 1990-09-10
Abstract: PURPOSE:To improve the editing efficiency of a layout document by constituting the document so that at the time of displaying the printing image of the layout document, the document can be handled so as to be separated at every assembly of one page or plural pages and placed on the desk. CONSTITUTION:For instance, the first page and the second page of a layout document, a fourth page and a fifth page, and a sixth page and a seventh page are placed in a spread state of the left and the right on a cardboard 42-1, a cardboard 42-3, and a cardboard 42-4, respectively, and on a cardboard 42-2, a third page is placed on its right side. That is, the layout document which becomes the display object of a printing image is handled so that it is divided into assemblies of one page or plural pages and placed separately on several virtual cardboards placed on a virtual desk 41 by page/cardboard information set to a page-cardboard management table. On this desk, a display window 43 which can be moved arbitrarily by a scroll means is set, only a layout document part on the desk looked at through a display window is cut away, and its printing image is displayed on a screen. In such a manner, the editing efficiency of the layout document can be improved.
Patent JP-S6393913-A (JP)
Inventor: ISHIKAWA NORIYUKI
IPC: E01H5/04
Filed: 1986-10-09
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-H0577719-A (JP)
Title: Electric locomotive
Inventor: ICHIGE TSUTOMU
IPC: B61C17/00
Filed: 1991-09-19
Abstract: PURPOSE:To improve the equipment space, shorten the length of vehicle body, and facilitate inspection of electric apparatuses by collectively arranging the electric apparatuses in arranging the apparatuses of an electric locomotive. CONSTITUTION:An electric locomotive mounts a pantagraph disconnecting switch 3, a vacuum circuit breaker 4, and an ac to dc converter 5 on the basis of a main transformer 2, and a main rectifier 6 is arranged on the locomotive together with the above apparatuses. Other electric apparatuses are collected in each block and arranged symmetrically about the main transfer, and inspection passages 20 are provided between these apparatuses. An interlock door 10 is provided at the entrance of a main passage 19 to form a high-pressure chamber. Thus, the length of vehicle body can be shortened, and inspection of the electric apparatuses becomes easier.
Patent JP-H03100445-A (JP)
Title: Quality judging device for laver
Inventor: IMADO TOYONORI
IPC: A23L17/60
Filed: 1989-09-13
Abstract: PURPOSE:To accurately judge the quality of dried laver by providing a detecting part for judging optically the quality of dried laver, a carrying device and a cassette for inserting and holding the dried laver and having an inspection window. CONSTITUTION:The device is provided with a carrying device H consisting of two lines of belt conveyors on the upper face of a base 1, and provided with a detecting part D for judging optically the quality of dried laver N through a fitting leg 2 on the upper part. Also, on the side face of the base 1, an operating panel 3 is provided, and also, in the inside of the base 1, a microcomputer which is connected to the detecting part and stores and calculates a result of inspection, and a printer for recording a result of judging of the quality are contained. Moreover, a cassette C for inserting and holding the dried laver N and having an inspection window W is provided. In this state, the detecting part D detects luster and color of each three parts, total nine parts, or each two parts, total six parts on the surface of exposed dried laver from each inspection window W of the cassette C, calculates a result of detection and judges the quality of the dried laver N. In such a way, the quality of dried laver can be judged accurately.
Patent JP-H0286690-A (JP)
Title: Liquid crystal device
Inventor: TAKEUCHI KIYOBUMI
IPC: G02F1/13
Filed: 1988-09-24
Abstract: PURPOSE:To obtain a liquid crystal device by which the interruption and opening of the field of vision, the limitation of transmission of light of illumination, etc., can be electrically operated by providing two substrates each provided with an electrode layer at least either of which is transparent and a specified light intensity regulating layer supported between these substrates. CONSTITUTION:A liquid crystal device having two substrates each provided with an electrode layer at least either of which is transparent and a light intensity regulating layer supported between these substrates, wherein the light intensity regulating layer comprises a nematic liquid crystal material containing a compound of formula I and a compound of formula II and a transparent solid material, the transparent solid material is dispersed in the liquid crystal material. In the formula, R<1> is a 1-10C linear alkyl, R2 and R3 are each a 1-20C linear alkyl or alkoxy. The liquid crystal device thus constituted is capable of time-division driving which has not been possible for a conventional liquid drop-dispersed liquid crystal device, can be driven at a low driving voltage as compared with a conventional liquid drop-dispersed liquid crystal device and has a high contrast and a high speed of response.
Patent JP-H0288624-A (JP)
Title: Epoxy curing agent
Inventor: NAKANO TOSHIYUKI
IPC: C08G59/42
Filed: 1988-09-27
Abstract: PURPOSE:To obtain the subject composition, containing an acid anhydride, specific oxazoline compound and phenolic compound, etc., in a specific proportion and capable of providing heat resistance and toughness coexisting together at high levels. CONSTITUTION:The objective curing agent consisting of (A) 1mol acid anhydride (e.g. phthalic anhydride), (B) 0.05-0.4mol oxazoline compound expressed by formula I (X and D are bifunctional organic group; n is 0 or 1; the ring structure of formula II is 5-membered ring) [e.g. 2,2'-bis(2-oxazoline) or 2,2'-p-phenylenebis(2-oxazoline)] and (C) 0.01-0.4mol phenolic compound or 0.03-0.2mol mercaptan compound at the above-mentioned constituent ratio.
Patent JP-H0576397-A (JP)
Title: Determination of substance
Inventor: KOJIMA AYAKO
IPC: C12Q1/54
Filed: 1991-09-19
Abstract: PURPOSE:To simply, accurately determine aimed component(s) such as anhydroglucitol without influence of coexistent glucose by converting the glucose in a sample to a fructose-diphosphate by a specific means. CONSTITUTION:The glucose in a sample is subjected, in the presence of adenosine triphosphate, to hexokinase, phosphohexose isomerase, or 6- phosphofructokinase pref. for 3-10min to convert the glucose to fructose-1,6- diphosphate followed by determination of the aimed component(s) in the sample taking advantage of enzymatic reaction.
Patent JP-H0980629-A (JP)
Title: Photographic printer
Inventor: TERAJIMA AKIRO
IPC: G03B27/02
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a compact photographic printer. SOLUTION: An exposure part 12 of a photographic printer 10 is provided with an image display unit 32 provided with an LCD panel 40 on an exposure base 28 of a paper carrier 18, and a light source unit 34 emitting white light by a large number of LEDs 54 arranged in plane shape. When photographic paper 16 is disposed on the exposure base 28, a controller 56 makes a solenoid 48 hold an LCD panel 40 together with the frame 38 fitted with the LCD panel 40 so as to bring the LCD panel 40 close to the photosensitive face of the photographic paper 16 and to display a color image on the LCD panel 40. Exposure light irradiated from the light source unit 34 is thereby transmitted according to the display image of the LCD panel 40 to expose the photographic paper 16.
Patent JP-H04123846-A (JP)
Title: Solidified casting method below molten metal surface in continuous casting
Inventor: HAMAGUCHI CHIYOMASA
IPC: B22D11/04
Filed: 1990-09-12
Abstract: PURPOSE:To produce a cast slab having excellent quality at high speed by solidifying molten metal below the molten metal surface through the inner curving surface of heat insulating part to the cast molten metal and continuous part for solidifying the molten metal at the upper part of a mold. CONSTITUTION:The inner wall of the copper-made mold 1, ceramic pices 3 are stuck with a layer mixing organsic dahesive and metal powder. This ceramic pieces 3 vary the thickness step by step in the casting direction of the copper-made mold 1 (i.e., the thickness is reduced in the drawing direction). The ceramic 5 having the inner curving surface 4 formed with the heat insulating part 5a to the molten steel and the continuous part 5b for solidifying the molten metal to the upper end or the upper part of the word 1, is disposed on the whole periphery. Further, by arranging a heat insulating space 11 for permitting super heating quantity to low level in the heat insulating part, partial stickness off metal to the heat insulating part 5a can be prevented. The molten metal 7 is poured into the mold constituted in this way from a submerged nozzle 6 and the solidification is executed from solidified starting point 8.
Patent JP-H0289228-A (JP)
Title: Information recording device and method therefor
Inventor: KOBAYASHI TADASHI
IPC: G11B7/30
Filed: 1988-09-26
Abstract: PURPOSE:To improve the recording density of information by modulating the energy of optical beams irradiating from an optical beam output means several times based on a signal outputted from a signal processing means and irradiating an information recording medium with the modulated beams. CONSTITUTION:An information processor 10 converts an inputted information signal into plural levels and outputs a processing signal with the plural levels to a light source 11. The information recording medium is irradiated with the recording laser beams having multistage energy levels from the light source 11 in accordance with the signal having plural levels outputted from the signal processor 10. In order to change the energy of the laser beams like multistages, the intensity of the laser beams, pulse width or both of them are changed. When the recording layer of the information recording medium (optical disk) 20 is irradiated with the laser beams having multistage optical characteristics through an optical system 30, a status change corresponding to the energy of the laser beams is generated on the irradiated part to record multistage information. Consequently, practical high density recording can be attained.
Patent JP-H0988833-A (JP)
Title: Pump tilting angle control valve
Inventor: ITO NOBUHIDE
IPC: F04B49/00
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To easily add a valve with a simple structure that correctly keeps the response speed of a regulator cylinder. SOLUTION: In order to restrict at least either of the maximum flow to a regulator cylinder 2 or the maximum flow from the regulator cylinder 2, a bevel-shaped head 30 is received in annular passages 20, 21 in the outer periphery of a sleeve 12 of the regulator valve and valve bodies 9a, 10a slidably supported by radial passages 14, 15 having openings in the inner surface of the sleeve 12 via freely slidable shaft parts 31 and springs 40 for urging the valve bodies 9a, 10a to the outside in a radial direction are mounted.  Each of the valve bodies 9a, 10a has a communicating hole 33 which extends in a radial direction in the valve body and has an opening in the outer periphery of the shaft part 31 just under the head 30, an orifice 32 which extends in an axial direction and has an opening in the top surface of the head 30, and a passage 34 which extends in an axial direction and has these openings 33, 32 in the end of the shaft part 31.
Patent JP-H1181238-A (JP)
Title: Beam drop preventing device for bridge
Inventor: UKISHIMA TORU
IPC: E01D101/00
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To prevent a beam from dropping from a bridge pier due to an earthquake by arranging protruded energy dampers having a nearly triangular cross sectional shape at the beam hook section of the bridge pier fitted with the beam via a support body. SOLUTION: A beam 1 is supported on a support body 3, and the beam 1 is mounted and fixed to a beam hook section 2. Protruded energy dampers 7 having a nearly triangular cross sectional shape are integrally molded in a line or multiple lines with tilt faces 2 faced to the support body 3 in the axial direction of the beam hook section 2 and the direction perpendicular to it around the support body 3. When an earthquake occurs and the support body 3 is shear-ruptured, the beam 1 drops. When the beam 1 is further moved by aftershock, the beam 1 is moved upward on the tilt face 6 of an energy damper 7. When the movement proceeds, the beam 1 drops from the energy damper 7. When the movement further proceeds, the beam 1 is moved on the next energy damper 7, thereby earthquake energy is damped. The beam 1 can be prevented from dropping from a bridge pier.
Patent JP-H08105193-A (JP)
Title: Floor structure having containing space for wiring and piping material
Inventor: SHIMIZU SHOHACHI
IPC: E04F15/00
Filed: 1994-10-04
Abstract: PURPOSE: To cope with inclination and non-level of a ground floor surface. CONSTITUTION: A floor structure comprises a long floor joist 10 supported by a support leg 30, and a floor panel 20 spanning between the floor joists 10. The floor joist 10 is provided at its upper part with a support part 114 consisting of an upward protruding protrusion formed longitudinally continuously. Meanwhile, the floor panel 20 is provided in an under surface with an engaging part 214 formed in a recessed shape fitted in the protrusion of the support part 114. The support part 114 and the engaging part 214 are engaged in a loosely fitted-in state with each other and in such a state that the engaging part 214 is engaged with the support part 114, the floor panel 20 is inclinably supported at the floor joist 10.
Patent JP-S61119959-A (JP)
Inventor: NISHINO MOTOTSUNE
IPC: A61H39/06
Filed: 1984-11-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1081160-A (JP)
Title: Seat slide device
Inventor: SUGIURA TOSHIKI
IPC: B60N2/06
Filed: 1996-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a seat slide device capable of keeping the floor holding it yet flat. SOLUTION: A seat slide device comprises a stopper 101 provided on a lower rail so as to be movable in the direction crossing over the moving direction of an upper rail, a spring 102 for urging the stopper 101 toward the upper rail, a memory plate 110 provided on the upper rail so as to extend in the direction crossing over the moving direction of the upper rail and having a first face 110a with which the side part of the stopper 101 contacts when the seat is positioned at its limits of the range permitting the use of its seat belt for checking further movement of the seat and a second face 110b bent at the end of the first face 110a on the side of the stopper 101 so as to extend in the moving direction of the upper rail, and a cam 125 provided on the upper rail for pushing the stopper 101 back with respect to the memory plate 110.  The lower rail and the stopper are arranged inside the floor.
Patent JP-H0687088-A (JP)
Title: Laser beam machine
Inventor: HATTORI SATOSHI
IPC: B23K26/06
Filed: 1992-09-09
Abstract: PURPOSE:To provide a laser beam machine in which the constitution is compact and lightweight, and the dynamic characteristics are excellent. CONSTITUTION:A laser beam machine 6 consists of an optical system consisting of plane mirrors 21, 22 and a lens 29 to form the spot light S by focusing the laser beam L, a box 44 which supports the optical system and has the axix of rotation P which coincides with the optical axis 20 of the laser beam L, a first driving means consisting of a motor 45 to give the angular displacement to the box 44 about the axis of rotation P, a driving gear 46, an external gear 47 or the like, a second driving means 30 consisting of pulleys 31, 33 to give the angular displacement to the plane mirror 22 while the normal direction of the plane including the axis of rotation P being the axis of rotation Q, a belt 32, a motor 34 or the like.
Patent JP-S62100819-A (JP)
Title: Inverter controller for photovoltaic power generation
Inventor: AKAO YOSHIZO
IPC: H02M7/48
Filed: 1985-10-29
Abstract: PURPOSE:To secure extraction of the electric power equivalent to the maximum level out of a solar battery even in case a maximum power control circuit has an abnormal state, by setting the automatic and manual control modes alternately for operation and comparing the electric energy between both control modes. CONSTITUTION:A comparator 31 detects that the voltage of a solar battery 1 gets out of a prescribed set level in an automatic control operation mode where the inverter input voltage is controlled automatically by a maximum voltage control circuit 14. As a result, timers 32a-32c are actuated and the electric power of the automatic control mode is integrated by a power integration circuit 33 and stored in a memory circuit 37a. Then a switch circuit 20a is turned off by the output of the timer 32b together with a switch circuit 20b turned on respectively. Thus the electric power of a manual control mode is integrated and stored in a memory circuit 37b. Then a comparator 38 compares the electric power between both memories 37a and 37b and deliver '1' if the electric power of the manual control mode is larger than that of the automatic control mode. Then the circuit 20b is turned on to perform an operation in a manual control mode.