baber/WOPTO huggingface dataset:
Patent JP-H05299637-A (JP)
Title: Semiconductor schottky junction and its manufacture
Inventor: FUJIEDA SHINJI
IPC: H01L29/47
Filed: 1992-04-08
Abstract: PURPOSE:To materialize a high Schottky barrier with p-type GaAs. CONSTITUTION:A metal is deposited on a p-type GaAs, interposing an GaAs film, where As is excessive as compared with Ga, as a middle layer. The GaAs middle layer approximately 3nm (nanometer) or less in thickness is epitaxially grown by a molecular beam, with the As/Ga molecular beam flux ratio 5 or more, at 250 deg.C in substrate temperature, and then a sample is heat-treated while being irradiated with an As molecular beam within the temperature range of 450-600 deg.C. Thereupon, the height of a Schottky barrier becomes, for example, 0.81eV with gold, and 0.93eV with aluminum, and both become higher than normal values (0.50eV and 0.64eV, respectively).
Patent JP-H10281084-A (JP)
Title: Scroll compressor
Inventor: OGAWA YOSHIHIDE
IPC: F04C18/02
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To reduce noise with high efficiency over wide operating numbers of evolution of low and high speed by pressing and sliding the side surface of a spiral body of an oscillating scroll and the side surface of a spiral body of a fixed scroll in the operating number of revolution which is smaller than a stipulated number of revolution by the moving of a slider and making the side surfaces non-contact states when the operating number of revolution exceeds the stipulated number of revolution. SOLUTION: In the operating number of revolution which is smaller than a stipulated number of revolution, a movable weight 17 adheres to the outer peripheral surface 5d of a slider part 5a and centrifugal force applying to a slider 5 with balance weight including the movable weight 17 is smaller than centrifugal force applying to an oscillating scroll 2. Therefore, the oscillating scroll 2 is pressed in a direction that the revolution radius of the scroll 2 becomes larger and the side surface of a spiral body 2b of the oscillating scroll 2 slides, pressing on the side surface of a spiral body 1b of a fixed scroll 1.  When the operating number of revolution exceeds the stipulated number of revolution, the movable weight 17 is away from the outer peripheral surface 5d of the slider part 5a and the side surface of the spiral body 2b of the oscillating scroll 2 and the side surface of the spiral body 1b of the fixed scroll 1 become non- contact state.
Patent JP-S62244592-A (JP)
Title: Laser beam machine
Inventor: IMAMURA SEIJI
IPC: B23K26/364
Filed: 1986-04-15
Abstract: PURPOSE:To maintain always stable laser output and to uniformize an open groove part to be formed by disposing a power source controller for controlling a laser power source by detecting the laser output of a laser oscillator. CONSTITUTION:Part of the laser light output oscillated by the laser oscillator 3 is taken out of a rear mirror 30 and is kept detected at all times by an optical sensor 31. The detection signal thereof is fed to the 1st power source controller 26 to control the laser power source 4. The current of an excitation lamp built in the laser oscillator 3 is controlled to attain the prescribed current value so that the laser output is maintained constant. The laser light output of the condensing spot irradiated through a laser optical system from the oscillator 3 is detected at every ending of laser scribing and the detection signal thereof is fed to the 2nd power source controller 27. The laser power source 4 is controlled by the controller 27, by which the decrease of the laser output by the termination of the service life of the excitation lamp, etc., are compensated and the specified output of the oscillator 3 is maintained.
Patent JP-H09278068-A (JP)
Title: Packaging container
Inventor: SATO TOMOAKI
IPC: B65D81/24
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility of the mixing of one part of metal chips due to punching process, etc., into a content while keeping a favorable gas barrier property when the content such as a food is filled in the packaging container. SOLUTION: This packaging container comprises a container main body with bottom made of a synthetic resin, which has an opening, and a laminated body to seal the opening. The laminated body for sealing includes an oxygen gas barrier layer, and a heat-sealable resin layer which is arranged so as to face the opening, and the oxygen gas barrier layer is constituted of a hot water- slightly soluble resin comprising polyvinyl alcohol and (meth) acrylic acid based polymer.
Patent JP-H03286768-A (JP)
Title: Massage curing device
Inventor: MORITA MINORU
IPC: A61H15/00
Filed: 1990-03-31
Abstract: PURPOSE:To execute the message cure for inserting and holding exactly the affected part of a patient by constituting the device so that a convex type projecting object is inclined to the inside by a fact that a finger-pressure message roller abuts on the convex type projecting object, and the affected part of the patient is inserted and held. CONSTITUTION:When a finger-pressure massage roller 3 is subjected to vertical motion by a jack 4, or driven to rotate by a motor 5, when the finger-pressure massage roller 3 reaches the upper position, a projecting object 2 is inclined along an inclination of the end part of the finger-pressure message roller 3. In this case, two lines of projecting objects 2 are inclined mutually to the inside, and insert and hold the affected part on the back of a neck part of a patient through a mat 1. When the finger-pressure massage roller 3 reaches the lower position, the projecting objects 2 placed in two lines are separated from the finger- pressure massage roller 3. In this case, two lines of projecting objects 2 are drawn by cloth of the mat 1 and expand in the horizontal direction, and the affected part on the back of the neck part of the patient is released from being inserted and held. In such a way, by repeating the vertical motion of the finger-pressure message roller 3, or repeating the driving to rotate the finger-pressure massage roller 3 by the motor 5, a massage cure for inserting and holding the affected part on the back of the neck part of the patient can be executed.
Patent JP-S5210894-A (JP)
Title: Alkali salt electrolysis bath for the diaphragm process
Inventor: HINE FUMIO
IPC: C25B1/46
Filed: 1975-07-15
Abstract: PURPOSE:To obtain the electrolysis bath for the disphragm process with constant flow rate of salt solution under continuous operation.
Patent JP-2000280121-A (JP)
Title: Thread cutting and cutting apparatus therefor
Inventor: NONAKA HIROKI
IPC: B23G1/34
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide high efficiency for threading work by intermittent cutting. SOLUTION: This thread cutting method moves a cutting tool 1 along the outer-periphery surface or inner-periphery surface of a material to be cut for thread cutting, wherein the cutting tool 1 provided with a plurality of cutting edges 3 at its outer-periphery part are rotated around its center line and is revolved around the center line of a periphery surface cutting the thread and moves it in the axial direction along the center line of the revolution, and a ratio of the rotation speed to the revolution speed of the tool 1 is set at 37 or less to cut the periphery surface for threading.
Patent JP-S52104785-A (JP)
Title: Insulation cover for wire connecting part
Inventor: YOKOYAMA KAZUO
IPC: H01B17/58
Filed: 1975-07-18
Abstract: PURPOSE: To provide cylindrical type insulation cover easy to treat insulation protection and of much flexibility composing by alcanized rubber of specific physical property. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62243290-A (JP)
Inventor: WASHIMI HIROSHI
IPC: H05B33/12
Filed: 1986-04-16
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-H05258806-A (JP)
Title: Connector with switch
IPC: H01R13/703
Filed: 1992-03-12
Abstract: PURPOSE:To prevent a male electric contact from being bent when the contact is connected to a mating connector, and detect the contact condition of both contacts via the use of a protective cover. CONSTITUTION:A male electric contact 4 and a switch piece 5 to perform switching operation therefor are built into a housing 1. A protective cover 6 for protecting the end of the contact 4 at the time of standby is provided forward in the housing 1 in such a way as capable of freely sliding back and forth within the predetermined range. Also, the housing 1 is internally fitted with a spring 7 to energize the cover 6 toward an advance position, for preventing the end of the contact 4 from projecting over the end of the cover 6 at the time of standby. Furthermore, the protective cover 6 is fitted with a switching operation section 6e to perform switching operation for the piece 5 during the back-and-forth operation thereof.
Patent JP-S63254277-A (JP)
Title: Check valve
Inventor: TOOTSU MASAO
IPC: F16K15/14
Filed: 1987-04-09
Abstract: PURPOSE:To improve the accommodation faculty for article and improve the close adhesion faculty by widening an accommodation port and making a thin discharge port, in a check valve prepared from a soft synthetic resin film. CONSTITUTION:A wide accommodation port 3 is formed in the upper part of an original film part 1, and a thin discharge port 4 is formed in an extension film part 2. Therefore, the accommodation method and accommodation time can be greatly improved independently of the form of the accommodated article. Further, the close adhesion faculty can be improved, and the counterflow preventing function can be improved.
Patent JP-H04296823-A (JP)
Title: Connection of terminal
Inventor: HEBIGUCHI HIROYUKI
IPC: G09F9/00
Filed: 1991-03-27
Abstract: PURPOSE:To harden resin at a predetermined pattern without using a mask, and to omit an operation that requires accuracy, such as mask alignment by preventing the proximity of electrodes through resin hardened on the part other than where a contact terminal is provided, and by utilizing the contact terminal at the time of hardening the resin at the predetermined pattern. CONSTITUTION:A contact terminal 1 made of material that does not transmit light is provided, while a substrate 5 formed out of material that transmits light is prepared, and an optical hardening resin 6 is applied on the surface of the substrate 5, while light is irradiated from the rear side of the substrate so as to harden the optical hardening resin 6, and an electrode 2 provided on the other parts 9 is pressed to and is thus connected to the contact terminal provided on the substrate 5.
Patent JP-S6041681-A (JP)
Title: Novel method for preparation of cephalosporin
Inventor: SAIKAWA ISAMU
IPC: C07D501/04
Filed: 1984-05-02
Abstract: PURPOSE:To produce the titled compound useful as a remedy for infectious disease, by using a novel cephalosporin oxide as a starting material, reducing the compound, and if necessary, removing the protecting group from the product. CONSTITUTION:The cephalosporin of formula II is produced by reducing the novel cephalosporin oxide of formula I [R is amino acid residue; R<1> is H, salt- forming cation, or group forming carboxyl-protecting group; R<2> and R<3> are H, (substituted) alkyl or (substituted) aryl; A is H, (substituted) alkyl, (substituted) alkenyl, etc.; X is O atom having S- or R-configuration; Y is O or S; R<4> is H, cyano, azido, etc.], and when R<1> is a group forming carboxyl-protecting group, optionally eliminating the group. The compound of formula I used as the starting material can be prepared according to the reaction formula.
Patent JP-2000281323-A (JP)
Title: Production of carbon nanotube containing boron
Inventor: BANDO YOSHIO
IPC: H01J9/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To incorporate boron into a carbon nanotube by effecting the chemical reaction of a carbon nanotube with boron oxide at high temp. SOLUTION: B2O3 (B) is put on the bottom of a graphite crucible 6 in a high-frequency induction heating furnace 1, and carbon nanotubes (C) are stacked in layers thereon. The graphite crucible 6 is housed in a cylindrical graphite heat generator 4. While an inert gas such as Ar gas is introduced through an N2 inlet 8 to flow in the graphite heat generator 4, the crucible is heated by a work coil 5, for example at 1,000 deg.C for 4 hours, and then naturally cooled. Thus, the carbon nanotube (C) expressed by the formula of BxC1-x (x<0.1) containing partially dissolved boron in the carbon nanotube (C) is obtd. and the obtd. material is useful for a semiconductor material, or the like. As for B2O3 (B), boric acid, boron oxide or substances which produce B2O3 (B) at high temp. are preferably used, and the reaction temp. is preferably 800 to 1,600 deg.C.  The crucible is preferably the graphite crucible having reducing property or a BN crucible having excellent corrosion resistance.
Patent JP-H04299476-A (JP)
Title: Paint-out circuit
Inventor: TSUKAGOSHI HIROSHI
IPC: G06T11/40
Filed: 1991-03-27
Abstract: PURPOSE:To paint-out the internal part of the contour of a character and a graphic composed of black starting point information and white starting point information with a paint-out bit differential device at a high speed based on the information outputted from a data adjusting circuit and the accumulated determined by a cumulative bit differential device. CONSTITUTION:A data adjusting circuit 13 adjusts the information to be used for the paint-out processing cycle J by the black starting point information B and the white starting point information W regarding the line for performing the paint-out and outputs the information. A cumulative bit differential device 12 determines the accumulated D(J-1) of the difference of the number of the black starting point and the white starting point so far. A paintout pipeline bit differential device 31 composing a paint-out bit differential device 11 performs the paint-out processing at a n-bit unit based on the accumulated D(J-1) determined by the cumulative bit differential device 12 and the black starting point information and white starting point information outputted from the data adjusting circuit 13. A paint-out information restoration circuit 32 restores the continuous paint-out information at n-bit unit from the paint-out information painted out for every part by the differential device 31.
Patent JP-H11241405-A (JP)
Title: Frame for supporting building roof and building using same
Inventor: KODAIRA SHIGETOSHI
IPC: E04B7/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To construct a circular, elliptic, or polyhedral building formed of a frame which supports a heavy tiled roof by closely sticking the end faces of the tips of a plurality of ridge beams to the end faces or the side faces of other ridge beams to form a regular quadrangular pyramid or a regular polygonal pyramid. SOLUTION: The front ends and the lower ends of a plurality of rafters 4 are fixed to respective side faces of a ring-shaped rafter support 1 and a ring-shaped pole plate 2 to install a ring-shaped sill 5 having almost the same size with the ringshaped pole plate 2. In this time, the ring-shaped pole plate 2 and the roof and the like are supported by an arbitrary number of struts erected on the ring-shaped sill 5. In this case, the tips of string-shaped or chain-shaped turnbuckles 9 are fixed to the ring-shaped rafter support 1 and other ends are fixed to the struts 6 to reinforce a force withstanding vertical and horizontal pressures of the building. Then a roof is installed on the ridge beams 3 and the rafters 4 and side walls are fitted to between the ring-shaped pole plate 2 and the ring-shaped sill 5.  In this way, pressures from all directions are dispersed to respective ridge beams 3 and hence, the structure can sufficiently withstand the weight of the roofing structure or snowfall or the like even though it is simple and the inside of the building can be used spaciously.
Patent JP-S57202513-A (JP)
Title: Image-forming equipment
Inventor: OGURA YUKIO
IPC: G02B27/18
Filed: 1981-06-08
Abstract: PURPOSE: To obtain the titled equipment equipped with a visual field diaphragm whch is easily manufactured, by constructing the visual field diaphragm having openings corresponding to each lens element of a plate-like lens array with two pieces of diaphragm pieces which are split along the center line of the openings.  
     CONSTITUTION: A visual field diaphragm 6 having openings corresponding to each lens element 8 of a plate-like lens array 1 is constructed with two pieces of diaphragm pieces 6a and 6b split along the center line of the openings 7. In this way, manufacturing of the visual field diaphragm becomes easier. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60230847-A (JP)
Inventor: OOKOUCHI TOSHIHIRO
IPC: B32B43/00
Filed: 1984-05-01
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-H01260459-A (JP)
Title: Image forming method
Inventor: UCHIDA MASAFUMI
IPC: G03G9/087
Filed: 1988-04-12
Abstract: PURPOSE:To prevent pinholes during the process of heat treatment by forming the surface layer of a heat roller with a specified fluororesin and incorporating a specified polyester as a binder resin in a toner. CONSTITUTION:The surface layer 62 of the heat roller 60 is made of the fluororesin having a melt viscosity of <=10<8> poise at 380 deg.C and the toner contains as the binder resin the polyester obtained by polycondensing a trivalent or higher polyvalent monomer, preferably, such as benzene-tricarboxylic acid, an aromatic dicarboxylic acid, and an aliphatic diol in a hydroxyl value to carboxylic value ratio of 1.0-5.0. It is preferred to use as the fluororesin copolymer of tetrafluoroethylene-perfluoroalkyl vinyl ether or tetrafluoroethylene- hexafluoropropylene, thus permitting fluidity of the molten resin to be good at the time of heat treatment and pinholes to be sufficiently prevented during the manufacturing process of the surface layer 62.
Patent JP-H07290743-A (JP)
Title: Thermal head
Inventor: NISHI KOJI
IPC: B41J2/345
Filed: 1994-04-26
Abstract: PURPOSE:To provide a thermal head capable of equalizing a heat value by equalizing the total drop values of the common drops and ground drops in respective heating elements and capable of easily performing the control of the total drop values. CONSTITUTION:A large number of heating elements 30-1-30-n and a large number of driving ICs 40-1-40-m are arranged on a substrate 10 and common wiring 50 is formed into a horizontal U-shape and ground wiring 60 is longitudinally provided to the substrate 10. A common drop is large and a ground drop is small in the heating elements on the side near to a connector 20 while the common drop is small and the ground drop is large in the heating elements remote from the connector 20 and the common and ground drops of the respective heating elements become almost equal and a heat value can be equalized. Since the common and ground wirings 50, 60 become a state connected in series with respect to the respective heating elements, total drop value control becomes easy.
Patent JP-H11263887-A (JP)
Title: Agricultural polyolefin covering material
Inventor: KATSUURA TORU
IPC: C08J5/18
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain an agricultural covering material which is free from the stickiness and decrease in clarity due to an antifogging agent and exhibits good antifogging properties and persistence thereof and good persistence of antimist properties by compounding a polyolefin resin with two antifogging agents, a fluorine compd., and a hindered amine compd. SOLUTION: An antifogging agent of formula 1 (A) and an antifogging agent having an m.p. of 35 deg.C or lower (B) are used. In the formula, R1 is an 8-22C alkyl, alkenyl, or acyl; R2 and R3 are each H or an acyl; a and b are each an integer of 1 or higher provided a+b is 2-20; and n is 2-3. Agent A is pref. one having an m.p. of 35 deg.C or higher. Agent B is pref. one represented by formula II. A polyolefin resin is compounded pref. with 0.5-5 wt.% agent A, 0.1-2 wt.% agent B, 0.01-2 wt.% fluorine compd., and 0.01-2 wt.% hindered amine compd. A filler is optionally added, pref. in an amt. of 0.5-20 wt.%.
Patent JP-S5422336-A (JP)
Title: Continuous preparation of phthalic acid diallyl ester
Inventor: IIO KATSUMI
IPC: C07B61/00
Filed: 1977-07-21
Abstract: PURPOSE: To obtain title compound continuously by the following sequential reactions: reaction of phthalic anhydride with allyl alcohol to give a semi-ester; reaction of a metal salt of the resulting semi-ester with a allyl halide in the presence of copper chloride as catalyst; and recovery and reuse of allyl alcohol produced as by-product and the catalyst. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57203122-A (JP)
Title: Bus controlling system
Inventor: YAMAGUCHI TAKAYUKI
IPC: G06F13/362
Filed: 1981-06-10
Abstract: PURPOSE:To improve the transmission efficiency, by connecting devices with different controlling systems on a single high speed bus. CONSTITUTION:The 1st device group 20, the 2nd device group 30, a high speed bus 40, and a bus controller 50 are provided. When any of devices 21-23 of the group 20 makes service request, a service request signal 43 is supplied to a request receiving section 51 and when any of devices 31-33 of the group 30 makes service request, a service request signal 44 is supplied to the section 51, where the type of controlling system is discriminated with the supplied service request signal and a discriminating signal 53 representing the controlling system is supplied to a control section 52. The control section 52 selects the controlling system in response to the signal 53 and controls the high speed bus 40.
Patent JP-S63254569-A (JP)
Title: Display control system
Inventor: SEKI MAKI
IPC: G06T11/80
Filed: 1987-04-10
Abstract: PURPOSE:To correct IDs in element units through easy operation by allowing a host which is requested to correct IDs to insert, delete, and read elements as indicated and correct the data base memory on a graphic terminal side directly. CONSTITUTION:A request to correct an ID is inputted on, for example, a tablet device 24 and a request for the insertion or deletion of a proper element and a read of element data is made. When the request to correct the ID is generated, the host 11 reads graphic data on the ID out of the graphic terminal side, corrects the ID by deleting the picked element and performs reading and inserting processing for the element data as indicated from the table 24, and registers the corrected ID in the data base memory 23 of the graphic terminal. Consequently, the ID need not be regenerated, and IDs are corrected in element units through the easy operation.
Patent JP-S5423594-A (JP)
Title: Smaple plate tilting device for contact angle measurement
Inventor: HONMA JIYUNICHI
IPC: G01B5/24
Filed: 1977-07-22
Abstract: PURPOSE: To widen the field of view and facilitate supervision of liquid dropping part by so forming the device that upper and lower two spur gears are intermeshed to an internal gear piece removed of  3 / 4  of pitch circle. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5714935-A (JP)
Title: Selector for in-keyboard chinese character and optional chinese character of typewriter
Inventor: ISHIKAWA HIROTAKE
IPC: G06F3/023
Filed: 1980-07-01
Abstract: PURPOSE:To increase the printing efficiency, by keying the next key while a key is continuously pushed with both hands. CONSTITUTION:A character key is pushed and released, and then a Chinese character shift key is pushed. Thus the signal supplied from an OR gate 462 is supplied to the reset terminals of flip-flops(FF)465 and 466, and the in-frame Chinese character signal is delivered from the FF466. When the Chinese character shift key is pushed while a character key is pushed continuously, AND gates 467 and 468 are opened by the signals sent from OR gates 461 and 462. Thus the set signals are supplied to the FF465 and FF466, and at the same time the signals are supplied to the reset terminals of the FF465 and FF466 via the gate 462 and a lead wire 469.
Patent JP-S62246296-A (JP)
Inventor: ITO KAZUHIKO
IPC: H05B41/26
Filed: 1986-04-17
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-S59214991-A (JP)
Inventor: MIMURA HIDETO
IPC: G07D9/00
Filed: 1983-05-20
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。