baber/WOPTO huggingface dataset:
Patent JP-H03108727-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOBE YOSHIKIYO
IPC: H01L29/78
Filed: 1989-04-18
Abstract: PURPOSE:To decrease manufacturing steps, to decrease effects on a substrate and to obtain stabilized transistor characteristics by forming opening parts in both sides of a gate electrode on a semiconductor substrate by utilizing a peripheral etching method, and forming a low-concentration impurity region by a slant-rotation ion implanting method. CONSTITUTION:An opening 16A is formed in the vicinity of a gate electrode 16 by using a peripheral etching method. Impurities are implanted into the opening 16A by using a slant rotation ion implanting method, and a low- concentration impurity region 17 is formed. Then, impurities are implanted by an ion implanting method with said gate electrode 16 as a mask, and a high-concentration impurity region 19 is formed. Furthermore, impurities are implanted by the slant-rotation ion implanting method, and a high-concentration impurity region 21 is formed. For example, resist 15 is formed on a molybdenum silicide film 14. Then the molybdenum silicide film 14 around the resist 15 and a silicon substrate 11 are selectively etched by using the peripheral etching method which is a reactive ion etching method with chlorine gas and oxygen gas as etchant.
Patent JP-H08268447-A (JP)
Title: Tube container
Inventor: YAMANAKA NOBUO
IPC: B65D35/24
Filed: 1995-03-28
Abstract: PURPOSE: To provide a tube container which has a virgin-seal property and which can be inexpensively and easily produced, without requiring a special decorative case because the cover member is coated. CONSTITUTION: The lower part of the container body is laminated and fixed on the whole peripheral face of the peripheral wall 5a of the container body 5 opened at the lower end for charging the contents and the container body is covered with the cover member 3 fitted on the opening neck 6 thereof and the upper part thereof is extended up,ward and the upper end thereof is closed flat in the skin material 4 of which the upper part can be cut off.
Patent JP-H05296868-A (JP)
Title: Viscous material discharge device
Inventor: OKUMURA HIROMITSU
IPC: G01M1/32
Filed: 1992-04-16
Abstract: PURPOSE:To obtain a device capable of discharging only exact volume of a viscous material such as putty added due to adjustment of unbalance of a rotor. CONSTITUTION:Putty P stored in a discharge tank 1 is pushed out from a nozzle part 2, filled between a first shutter plate 3 and a second shutter plate 5, and with the second shutter plate 5 opened a pushing-out piston 4 thrusts in specified length, so that specified volume of putty is pushed out from a discharge opening 21 of a nozzle edge. A quantity of putty for pushing out from the discharge opening 21 is determined with thrust length of the pushing-out piston 14.
Patent JP-S5219939-A (JP)
Title: Carrier wave generating circuit
Inventor: OOTA AKIHISA
IPC: H03B19/00
Filed: 1975-08-08
Abstract: PURPOSE: To provide a carrier wave generating circuit which is stable against pilot input level fluctuation, jamming and crossfire, generates carrier waves of reduced spurious, exhibits excellent followability of on/off pilot input and has a failsafe feature against malfunction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000292832-A (JP)
Title: Real image type finder
Inventor: KATO SHIGERU
IPC: G03B17/02
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive real image type finder constituted so that functions other than a display function, performance and compactness can be identically held whether the thick display member exists in an optical path or not. SOLUTION: This real image type finder is constituted of an objective optical system 1 including lens groups L1, L2 and L3 and a 1st prism P1 and an eyepiece system including a 2nd prism P2 and a lens group L4. Then, an erect normal image system 3 is constituted of the 1st and the 2nd prisms P1 and P2. When the display member is inserted between the group L3 and the 1st prism P1, the 1st prism P1 is changed to another prism whose refractive index is different.
Patent JP-H01268559-A (JP)
Title: Artificial cartilage material and preparation thereof
Inventor: SAKURAI KATSUKIYO
IPC: A61L27/00
Filed: 1988-04-21
Abstract: PURPOSE:To obtain a safe artificial cartilage material having bio-compatibility and deterioration resistance, by treating polyvinyl alcohol, hyaluronic acid, hydroxyapatite and collagen with alkali. CONSTITUTION:An artificial cartilage material is prepared by treating polyvinyl alcohol, hyaluronic acid, hydroxyapatite and collagen (type II) with alkali. Polyvinyl alcohol (PVA) to be used pref. has a viscosity average polymerization degree of 1,000 or more and hyaluronic acid (HA) to be used pref. has an average MW of 100,000 or more. Hydroxyapatite (HAP) to be used pref. has a particle size of 1-1,000mum and, when the particle size is below 1mum, the adhesiveness of a cartilage cell to the surface of a gel becomes inferior and, when the particle size exceeds 1,000mum, the uniformity of HAP in the gel becomes inferior. For example, the artificial cartilage material can be prepared by adding an aqueous HA solution to an aqueous PVA solution under stirring and subsequently adding HAP and collagen (type II) to treat all of the components with alkali.
Patent JP-S58218188-A (JP)
Inventor: UIRIAMU KOTSUFUIIN HORUTON
IPC: H01S5/22
Filed: 1983-05-31
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-S61255391-A (JP)
Inventor: SAEGUSA KAZUNUSHI
IPC: G09G5/02
Filed: 1985-05-08
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-H01267916-A (JP)
Title: Key input device
Inventor: OSHIMA KOSEI
IPC: H01H13/712
Filed: 1988-04-20
Abstract: PURPOSE:To reduce the cost by abolishing Al PET by way of taking a measure for static electricity through printing of an earth pattern around the external of FPC as well as printing an electrode on the upper side of FPC. CONSTITUTION:A dressed panel (a) dress-printed and glueprinted on one side of a resin film, an upper sheet (c) printed with an electrode 16 and an earth pattern 16' as a measure for static electricity on one side of the resin film, a spacer (d) consisting of an insulated material and a bottom sheet (e) printed with an electrode and a resist on one side of the resin film are provided. Then, the glue-printed side of the dressed panel (a) and the side not printed with an electrode of the upper sheet (c), and the side printed with an electrode of the upper sheet (c) and one side of space are attached together respectively and the other side of the spacer (d) and the electrode on the bottom sheet (e) and side printed with a resist are attached together respectively, and an electrode constituted on the upper sheet (c) and an electrode constituted on the bottom sheet (e) located at the opposite positions with the spacer (d) in-between, and the pattern of the upper sheet (c) is formed around the external of the upper sheet (c). This process makes it possible to abolish Al PET and reduce the cost.
Patent JP-H10292289-A (JP)
Title: Thin porous paper
Inventor: UENO HIROYOSHI
IPC: D21H13/26
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a thin porous paper thin and excellent in piercing strength, small in maximum pore diameter and hardly causing a pin hall. SOLUTION: This thin porous paper comprises a para-aramid pulp having 20-250 ml freeness, a para-aramid short fiber having 0.8-3 d fiber size and 3-15 mm fiber length, and a heat hardenable resin, and has <=35 μm thickness. The proportion of the para-aramid short fiber is 15-60 parts weight based on 100 parts weight total of the para-aramid fiber and the para-aramid pulp.
Patent JP-S5620799-A (JP)
Title: Inertia filter blower
Inventor: SAIMA TOORU
IPC: B61C17/00
Filed: 1979-07-31
Abstract: PURPOSE: To permit a construction to be compact and simplified without providing a special clean air chamber by unifying an inertia filter device and blower device in a unit.  
     CONSTITUTION: In an opening portion between upper inside wall 4a and lower inside wall 4b of a blower body A is arranged an inertia filter 5. Also, the blower body A is provided on the side wall with blower casings 11A, 11B communicating through an opening portion 10 to a clean air chamber 18 formed by a vacant chamber surrounded by a back plate 17 and the side wall. In these casings are provided fan rotors 21A, 21B driven to rotate by a motor 9. A horizontal flow fan 7 is arranged near an exhaust port 8. Thus, by combining the inertia filter device integrally with the blower device, the construction can be simplified without needing any special clean air chamber. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63261856-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIN DAISHIYOKU
IPC: H01L21/768
Filed: 1987-04-20
Abstract: PURPOSE:To prevent the deterioration of contact resistance, by inserting a gas transmission inhibiting layer between a principal interlayer insulation layer formed by low-temperature CVD and a flattening insulation layer for the purpose of inhibiting the emission of undecomposed gas from the side walls of an aperture for preventing the creation of gas at the junction between upper and lower interconnections. CONSTITUTION:A first interconnection layer 3 is formed on a substrate 1. Further on the substrate 1, there are deposited a hillock preventing film 4, a spin-on glass layer 5, a gas transmission inhibiting layer 8 and an interlayer insulation layer 6 sequentially in that order. An aperture is then provided in the spin-on glass layer 5, the gas transmission inhibiting layer 8 and the interlayer insulation layer 6, so that the first interconnection layer 3 is exposed. A second interconnection layer 7 is then formed thereon. Since any gas produced during the formation of the layer 7 is intercepted by the gas transmission inhibiting layer 8, no gas is emitted from the aperture through the porous SOG layer 5 and hence no gap is created at the junction where the upper and lower aluminium interconnections are connected with each other. Accordingly, the deterioration of contact resistance can be prevented.
Patent JP-H06309255-A (JP)
Title: Joint information processing system utilizing local program
Inventor: ISHIZAKI TAKESHI
IPC: G06F9/54
Filed: 1993-04-23
Abstract: PURPOSE:To constitute the joint information processing system so that a joint execution application program(AP) can utilize an auxiliary AP being in the course of local execution. CONSTITUTION:An interactive control program 130 is provided with a request converting part 310, an input converting part 340 and a server dependent information table 390. This interactive control program 130 utilizes the server dependent information table 390, and executes an appropriate conversion by interpreting a format of an inter-application communication message between respective sites, by which a communication between a joint execution AP 230 and an auxiliary AP executed locally by a specific site, for instance, a Japanese language input front-end program can be executed. In such a way, a joint work participant can utilize a local AP on each computer.
Patent JP-H11298946-A (JP)
Title: Positioning system
Inventor: KAMISHIMA HIROAKI
IPC: H04W4/02
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable positioning system. SOLUTION: A mobile station 7 measures the electric field strength of a plurality of base stations 6. In a positioning system, a distance between the mobile station 7 and each base station 6 is calculated based on the electric field strength measured for the plurality of the base stations 6 and on the transmission output of each base station 6 to locate the mobile station 7. Furthermore, in the positioning system, the mobile station 7 measures the electric field strength of each base station 6 for a number of times. Then each average value is obtained from the measured electric field strength as to each base station 6 and a prescribed number of the average values in the order of magnitude are used for locating the mobile station 7 among the obtained average values.
Patent JP-S63262868-A (JP)
Title: Semiconductor integrated circuit device
Inventor: FURUHATA TOMOYUKI
IPC: H01L29/73
Filed: 1987-04-21
Abstract: PURPOSE:To lower base resistance, and to increase working speed by separately forming an intrinsic base region and an external base region in a bipolar transis tor and making the impurity concentration of the external base region higher than the concentration of the intrinsic base region. CONSTITUTION:An N<+> buried layer 11 and a P<+> channel stopper 12 are shaped to a P-type substrate 10, an N epitaxial layer 13 is superposed and isolated by an insulating film 14, an N<+> collector layer 15 is formed, and the layer 13 is coated with an oxide film 16. B ions are implanted into a base region, and openings are bored to the oxide film 16 and an emitter electrode 17 and a collector electrode 18 consisting of N<+> type poly Si are attached. Side wall spacers 19 to which RIE is executed are shaped to a CVDSiO2 film. B ions are implanted and annealed and an N<+> emitter 20 and a P intrinsic base 21a and P<+> external bases 21b in a P base region 20 are formed. A device is complet ed through a normal method. According to the constitution, since the external bases are shaped through self-alignment, base areas can be reduced largely, and base resistance and parasitic capacitance are lowered, thus improving the density and degree of integration of the device.
Patent JP-H05218163-A (JP)
Title: Method and device for inspecting foreing matter
Inventor: MORIOKA HIROSHI
IPC: H01L21/66
Filed: 1992-04-17
Abstract: PURPOSE:To enable a generative state of foreign matters on a semiconductor substrate to be detected in a real time, by detecting the foreign matters generated in the mass production starting stage and line of a semiconductor manufacturing process, by analyzing them and dealing with them. CONSTITUTION:A foreign matter inspecting equipment in the mass production starting stage and line of a semiconductor manufacturing process is provided with a group 10 of semiconductor manufacturing apparatuses, a sensing part 20, a sampling part 40, a detecting part 50, an analyzing part 60, and a corresponding system 70, etc. In the mass production line of the manufacturing process, the size of the foreign matter inspecting equipment is reduced, and thereby, the equipment is set on the input or output of a processing apparatus of the semiconductor manufacturing line or on a carrying system between the processing apparatuses of the semiconductor manufacturing line. Also, especially, in the detecting part 50, an apparatus, which detects the foreign matters on a repeated pattern part formed on a wafer, is constituted by a lens array of a variable refractivity type, a spatial filter and a pattern information removing circuit. Thereby, the foreign matters on the wafer which is in the course of its carriage are inspected, and they can be detected in a real time.
Patent JP-S5942104-A (JP)
Inventor: PEETAA RAINTAARU
IPC: B21B31/18
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-S5432471-A (JP)
Title: 8-aklyl-3-oxo-2-oxabicyclo(3,2,1)-octanes, their preparation, and perfume composition containing the same
Inventor: FUJISAWA TAMOTSU
IPC: C11B9/00
Filed: 1977-08-18
Abstract: PURPOSE: Lacemic form of 8-Alkyl-3-oxo-2-oxabicyclo(3,2,1)-octane of formula I(R is alkyl, and syn or anti respect to lactone ring). 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01269747-A (JP)
Title: Speed change control device of automatic transmission
Inventor: TAKIZAWA SATORU
IPC: B60W10/10
Filed: 1988-04-22
Abstract: PURPOSE:To provide regularly a moderate action of engine brake by determining the width of downshift by the used gear stage and the car speed range at that time. CONSTITUTION:A downshift determining means F inputs car speed information from a car speed detecting means A, deceleration information of a deceleration detecting means C, and gear position information from a gear position determining means J. When the present used gear stage is 4th speed and the deceleration is a determined value or more, the gear is shifted down to 2nd speed if the car speed is within a specified range, and to 3rd speed if within a determined range more than this. On the other hand, when the present used gear stage is 3rd speed and the deceleration is another determined value or more, the gear is shifted down to 2nd speed if the car speed is within another determined range. Thus, as the down width of downshift is changed according to the speed range of the vehicle, a moderate action of engine brake can be provided regularly in both low speed and high speed ranges.
Patent JP-S5323759-A (JP)
Title: Protective cap device of electric razor
Inventor: IWASAKI JIYUUZAEMON
IPC: B26B19/38
Filed: 1976-08-17
Abstract: PURPOSE: To prevent a protective cap from becoming detached unintentionally, and also to facilitate attaching/detaching operation  of the protective cap, which covers a blade head part of an electric razor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62254983-A (JP)
Title: Narrow gap arc welding method
Inventor: ITO NAGATOMI
IPC: B23K9/173
Filed: 1986-04-28
Abstract: PURPOSE:To improve the quality and efficiency of welding by providing contact chips to be exclusively used to each of groove faces which face each other, and disposing feed rollers which provide the permanent set of prescribed curvature to wires and feed the wires to the contact chips. CONSTITUTION:The contact chips 3, 4 to be exclusively used are respectively provided to the groove faces 1a and 2a and are supported, movably in the depth direction of a groove 5 of a narrow gap, to a carriage 6 which travels back and forth along the groove 5. The wires 8, 9 to be fed to the chips 3, 4 are straightened of the permanent set of binding of wire reels 10 by straightening rollers 11 and are provided with the permanent set of the prescribed curvature by the feed rollers 12; thereafter, the wires are fed to the chips 3, 4. The top ends of the wires 8, 9 are always maintained to face the groove faces 1a, 2a by the above-mentioned method, by which arcs 13 are stabilized and a continuous molten metal layer 14 is formed. The quality of the welded joint part is thus improved and since the welding speed is increased, the welding efficiency is improved.
Patent JP-S63265408-A (JP)
Title: Automatic magnetizer for permanent magnet
Inventor: SUZUKI SEIGO
IPC: H01F13/00
Filed: 1987-04-23
Abstract: PURPOSE:To save labor and to magnetize the quantity of the magnetic flux of a permanent magnet accurately by a method wherein a permanent magnet material to be magnetized is gripped and carried from the position of placement, and transferred to a holding plate reciprocating on a non-magnetic sheath in a delivery section and magnetization work is conducted, the quantity of magnetic flux is compared with a set value, and the permanent magnet material is carried to a specified position when the quantity of magnetic flux and the set value coincide, to automate these steps. CONSTITUTION:A permanent magnet material part gripped by a pickup head 1b is placed onto a holding plate 24 on a sheath 23 for a delively section 22 by the revolving of a handling device 1 from a station 10. The permanent magnet material part placed onto the holding plate 24 is slid on the sheath 23 by driving an air cylinder 26, and moved into the clearance of a pair of opposed yokes 51a, b. The permanent magnet material part is magnetized by a magnetic field generated by electromagnets 21a, b for magnetization at the position. When the magnetized permanent magnet material part is returned to the delivery section 22, a gauss meter probe 5 being mounted to a lower section and detecting the quantity of magnetic flux is lifted, and measures the quantity of magnetic flux. A set velue and a measured value are compared, and the permanent magnet material part is gripped by a pickup head 1a when the measured value of the part coincides with the set value, and carried to a specified position.
Patent JP-H01269353-A (JP)
Title: Interphone equipment
Inventor: KAWADA AKIO
IPC: H04N7/18
Filed: 1988-04-21
Abstract: PURPOSE:To prevent an unnecessary ringing tone from occurring in the speaker of a slave unit and that of a handset in a master unit by providing a circuit which selectively switches sound in the ringing tone generation circuit of the slave unit and that from the master unit to the speaker in the slave unit, and sound in the ringing tone generation circuit of the slave unit and that by means of a microphone in the slave unit to a transmission part in the slave unit. CONSTITUTION:When the handset HS is in an on-hook state, the contact points of hook-switches H1 and H2 are on the sides of (b) and (d). When the switch SW of the slave unit (b) is depressed in such a state, the ringing tone is generated from the ringing tone generation circuit 13, and the sound is outputted to the speaker SP3 from a sound amplifier circuit 9 through the contact point (f) of the switch circuit 16. When the handset HS in the master unit (a) is in the off-hook state, the contact points of the hook-switches H1 and H2 are respectively on the side of (a) and (c). As a result, a voltage +B is given to a power switch circuit 5 from the contact point (c) of the hook-switch H2, and the voltage +B is supplied to a modulation circuit 5, whereby a carrier is outputted from the sound modulation circuit 5.
Patent JP-H11295738-A (JP)
Title: Treatment method for making orientation uniform and liquid crystal display element using the same
Inventor: NAITO ATSUMASA
IPC: G02F1/1337
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent moisture, absorbent gas, etc., from adsorbing to an alignment layer surface by deactivating the surface of the alignment layer immediately after rubbing treatment, and to achieve an excellent uniformity of display even in a dispenser method in which a liquid crystal cell is manufactured in a very short time. SOLUTION: In this method, an alignment treatment by specified rubbing is executed onto a surface of an alignment layer formed on two sheets of glass substrates having electrodes, and an alignment uniformity treatment is executed for a structure with the alignment treated surfaces opposed inside to each other. In this case, the surfaces of the oriented film directly after the rubbing treatment is deactivated, and for the treatment method, the alignment layer surface are heat-treated at a temperature of 80 deg.C or higher and 150 deg.C or lower, to be ideal, they are heat-treated at 110 deg.C or higher and 150 deg.C or lower. As a result, it is possible to achieve an excellent uniformity of display even in the dripping method in which a liquid crystal cell is manufactured in a very short time.
Patent JP-S5223011-A (JP)
Title: Process for preparation of butane derivatives
Inventor: WATANABE NANAO
IPC: C07C67/00
Filed: 1975-08-14
Abstract: PURPOSE: Butane derivatives of formula i(where R is primary or secondary alkyl, allyl, benzyl, Cl or acetoxy), e.g. 4-isopropoxy-n-butylchloride. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5433100-A (JP)
Title: Mark reader
Inventor: YAMAZAKI MASAO
IPC: G07B11/02
Filed: 1977-08-18
Abstract: PURPOSE: To accurately discriminate the conveying direction even with ruptured ticket paper and surely read the information on the ticket face by providing detectors for ticket paper and discrimination marks near conveying path as well as selection circuit and direction discrimination circuit thereby reading the information marks. 
     COPYRIGHT: (C)1979,JPO&Japio