baber/WOPTO huggingface dataset:
Patent JP-H05105516-A (JP)
Title: Silicon nitride-based sintered compact and its production
Inventor: MURAKAMI YUICHIRO
IPC: C04B35/58
Filed: 1991-10-21
Abstract: PURPOSE:To obtain a silicon nitride-based sintered compact having a grain boundary glassy phase having a high solid-phase temperature and properties of further raising a temperature at which a liquid phase appears. CONSTITUTION:The objective silicon nitride-based sintered compact has interstices between silicon nitride particles filled with Al-Er-Si-O-N-based or Al-Tb-Si-O-N-based grain boundary glassy phase or grain boundary glass and crystallites. Furthermore, a method for producing the silicon nitride sintered compact is characterized by adding 2-50wt.% aluminum nitride powder and erbium oxide powder or ytterbium oxide powder to silicon nitride powder, uniformly mixing the powder together with a dispersing agent in an organic solvent, then drying the mixture, forming and degreasing the dried mixture and thermally sintering the degreased formed compact at 1700-2000 deg.C in an atmosphere under pressure of nitrogen gas.
Patent JP-H04147223-A (JP)
Title: Liquid crystal display device
Inventor: TANAMACHI SHOICHI
IPC: G09F9/30
Filed: 1990-10-11
Abstract: PURPOSE:To decrease the pitch between the electrodes led out of a liquid crystal panel and to improve the resolution by varying the group leading out quantity of the adjacent electrodes and superposing a part of adjacent films on each other. CONSTITUTION:The electrode group 4a of the group G1 varying the leading out quantity of the electrodes 4 led out of the effective display part 3 of the liquid cristal panel 1 is connected to the connecting part 7a of the 1st film 5a and the electrode group 4b of the other group G2 is connected to the connecting part 7b of the 2nd film 5b and is connected to a driving circuit element 2. The constitution in which the films are partly superposed on each other is adopted. The width b of the electrode groups 4a, 4b led out of the effective part 3 is made smaller than the effective width a of the connecting parts 7a, 7b according to this constitution and the pitch PLC between the respective electrodes is narrowed. The short-circuit phenomenon between the adjacent electrodes 9 is thus prevented.
Patent JP-H02121349-A (JP)
Title: Semiconductor integrated circuit device and its design
Inventor: DOI TOSHIO
IPC: H03K19/173
Filed: 1988-10-31
Abstract: PURPOSE:To make it possible to design a high-speed LSI in a short time by a method wherein a potential is fixed in the upper layer of a wiring layer and moreover, there is at least one layer of a shielding layer to cover nodes in a cell and at the same time, at least one layer of a wiring layer to make an intercell connection is arranged on the upper layer of the shielding layer. CONSTITUTION:In a three-input AND cell 101 using a precharge circuit, specifications on the layout of the arrangement of a power wiring and a grounding wiring, the external shape and height of the cell, the positions of input/ output terminals and the like are set in specifications identical with those of a standard cell (an inverter cell) 102 of a CMOS static circuit. Therefore, the arrangement of the cell can be conducted using a DA technique identical with that used for the arrangement of the standard cell. Moreover, as the space over dynamic nodes 9 to 11 in the cell is covered with the power wiring VDD and the grounding wiring GND, whose potentials are fixed, an electrostatic capacity between a signal wiring i101 passing through the space over the cell and the nodes is inhibited sufficiently small. Accordingly, there is no limit to a wiring in the space over the cell. Thereby, an intercell connecting wiring can be automatized like that in the standard cell.
Patent JP-H11106513-A (JP)
Title: Silicon-base polymer containing carborane, its production and cured silicon-base resin containing carborane
Inventor: YONEZAWA MITSUHARU
IPC: C08G77/56
Filed: 1997-10-06
Abstract: PROBLEM TO BE SOLVED: To obtain a new carborane-containing silicon-base polymer which has constituent units with a specified constitution in the structure, has a specified weight-average molecular weight, and is excellent in heat resistance and flame retardancy. SOLUTION: The constituent units have a constitution represented by formula I [wherein R<1> is H, a 1-20C alkyl, or a 6-30C aryl; CBp Hp 'C is a carborane comprising a divalent cage boron compound; p and p' are each 3 to 16; n and m are each an integer; U is repeating units of a silicon-base polymer comprising constituents of formula II and formula III (wherein R<1> to R<5> are each II, a 1-20C alkyl, or a 6-30C aryl); and V is repeating units of a silicon-base polymer comprising constituents of formula III and formula IV (wherein the symbols are as defined above)]. The weight-average molecular weight of this polymer is at least 500. This polymer is produced by reacting a silylated carborane derivative with the terminal triple bonds of the principal chain of a silicon-base polymer. A catalyst comprising, e.g. chloroplatinic acid is used.  The molar ratio of the silicon-base polymer to the carborane derivative is preferably 1:(0.01 to 2).
Patent JP-H0589451-A (JP)
Title: Magnetic recording medium
Inventor: UEDA KUNIHIRO
IPC: G11B5/72
Filed: 1991-09-25
Abstract: PURPOSE:To obtain a magnetic recording medium being excellent in friction characteristic and durability. CONSTITUTION:A surface of a ferromagnetic thin film as a magnetic layer or a surface of plasma polymerized film in the case when plasma polymerized polymer is formed on a magnetic layer is plasma treated to activate and graft polymerization with fluorine system monomer having double bond at terminal end is carried out.
Patent JP-H1170145-A (JP)
Title: Wheelchair with wide function range
Inventor: UEHARA YASUHIRO
IPC: A61G5/00
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To make a helper able to cope with the emergency condition change of a person to be helped by exchanging and using a suspension frame means and a cross frame on front and back sides and turning a front side suspension frame to a foot part bed for constituting a part of a simple bed at the time of change to the simple bed by turning an auxiliary table by the suspension frame. SOLUTION: In the case of changing this wheelchair to a simple bed function, the tip parts of the suspension frames 1 and 2 are turned to a floor surface, a division plate 5 is fixed and the auxiliary table 9 of the suspension frame 1 on the front side is turned and turned into the foot part bed of the bed. At the time, an extension plate 18 is supported between a back plate part 13 and a leg pipe 37. A supporting metal fitting 51 fitted to the width center tip part of the suspension frame 1 on the front side adjusts and fixes the division plate 5 at a height matched with a connection metal fitting locked to the rear carrier of a bicycle.  Also, the supporting metal fitting for fixing a seat 26 to a backrest 19 is made to support one piece of a hinge metal fitting 25 in the case that the back rest 19 is made to be along the horizontal part of the suspension frame 2 whose tip part is turned to the floor surface for the simple bed.
Patent JP-2000098530-A (JP)
Title: Production of heat developable photosensitive material
Inventor: OYAMADA TAKAYOSHI
IPC: G03C1/498
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To improve film characteristics and sensitivity stability. SOLUTION: In the producing method of a heat developable photosensitive material containing org. silver salts, a reducing agent for the silver ion, a polymer binder and photosensitive silver halides on a supporting body, the temp. of the film surface is controlled to >=40 deg.C and <=100 deg.C, immediately after a coating liquid containing at least org. silver salts and a polymer binder is applied on the supporting body and just before the photosensitive material is cut.
Patent JP-S62133586-A (JP)
Title: Image processor
Inventor: KATO TORU
IPC: G06K9/38
Filed: 1985-12-06
Abstract: PURPOSE:To execute exactly a binarization processing of a graphic by setting a graphic extraction threshold value in accordance with an observation object by setting a background value as a reference value. CONSTITUTION:A graphic extraction threshold value 2a and a threshold value 2b are set so as to be 10% higher and 10% lower than a background value 1, respectively. Also, binarization threshold values 4a-4d are set at a part of 70% of a distance to the highest value or the lowest value from the background value 1, respectively. A background value calculating circuit 7 inputs and stores an image input signal in a memory having an address in each separate variable density gradation, detects a gradation which has been inputted by the largest number of times after inputting one frame portion and sets it as a gradation of the background value 1. The threshold values 2a, 2b, and the threshold values 4a-4d are set optionally in accordance with an observation object image through a graphic extraction threshold value setting part 8a and a binarization threshold value setting part 9a, respectively.
Patent JP-S61151305-A (JP)
Title: Elevator type working barge
Inventor: KIKUCHI SHOGO
IPC: E02B17/08
Filed: 1984-12-26
Abstract: PURPOSE:To decrease the time of vertically shifting a working barge by relocating the position of suspending a plurality of elevation adjuster link rods from a bolster leg while the relative position between each elevation adjuster which is mounted slantably, with the link rod inserted therethrough, and the bolster leg maintained unchanged. CONSTITUTION:To lower a bolster leg 2, the engagement between a pawl 31 and a notch 32 is released after a pawl 30 is engaged with a notch 32 at a proper position on the holster leg. Subsequently, a piston 20 moves up over a certain stroke, with moving up an elevation adjuster link rod 10 as much as the piston stroke to follow, to move an elevation adjuster. Thereafter, an elevation adjuster mounting frame 14, together with the link rod moves up over a given stroke, and then, the pawl 30 is engaged with the notch 32 on the bolster leg, and the engagement between the pawl 31 and the notch 32 is released, thereby it becomes feasible to maintain the working barge at an optimal position after vertically shifting it according to the meteorological and sea conditions, and protect the elevation adjuster from undergoing the reduction of accuracy, and damage as well.
Patent JP-H08149956-A (JP)
Title: Fermentation liquid for adding to food or drink, and its production
Inventor: ICHIKAWA KENJI
IPC: A23L7/104
Filed: 1995-09-26
Abstract: PURPOSE: To obtain the subject fermentation liquid in an excellent environment free from the growth of sundry germs by fermenting rice bran or soy beans under alkaline conditions. CONSTITUTION: A raw material liquid containing rice bran and/or soybeans and having pH adjusted to >=8.5 is inoculated with a basophilic bacterium and/or an alkaline resistant yeast and the substrate is fermented for a specified period of time while the pH is adjusted at >=8.5 in a state preventing the contamination of sundry germs. After the completion of the fermentation, a liquid component is separated from the fermentation mixture with solid-liquid separation, and the objective fermentation liquid for adding to food or a drink is obtained. This process enables the excellent decomposition of the raw material, and the extraction of effective components from the raw material proceeds in an excellent manner.
Patent JP-H07126400-A (JP)
Title: Production of heat-treated methacrylic acid (salt) polymer
Inventor: YOKOI TOKIHIRO
IPC: C08J3/12
Filed: 1993-11-01
Abstract: PURPOSE:To obtain a (meth)acrylic acid (salt) polymer used as a poultice base excellent in general properties including stockiness, thickenability, shapability and mixability. CONSTITUTION:A (meth)acrylic acid (salt) having a water content of below 10wt.% and a degree of neutralization of 50mol% or below is heat-treated under the conditions satisfying the following relationships to obtain a heat- treated (meth)acrylic acid (salt): 100<=TXlogM<=400 and 120<=T<=300, wherein T is the temperature ( deg.C) and M is the time (min).
Patent JP-S60159437-A (JP)
Inventor: GIYUNTAA MIYUNHI
IPC: B62D27/04
Filed: 1984-12-26
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-H03135486-A (JP)
Title: Device for cleaning powdery body
Inventor: YOKOYAMA ISAO
IPC: A61J3/06
Filed: 1989-10-23
Abstract: PURPOSE:To clean a gel-like or heavy powdery body having low strength by alternately arranging a mountain-shaped cleaning tray and a valley-shaped cleaning tray on the same axis in a vertical vessel provided with an extracting means communicating with the inlet nozzle and outlet nozzle for the body. CONSTITUTION:The inversely funneled mountain-shaped cleaning tray 2 and the funneled valley-shaped cleaning tray 3 are arranged on the same axis through a supporting member 4 in the vertical vessel 1. The powdery body is supplied from the inlet nozzle 6, rolled over the slope of the tray 2, dropped onto the outer periphery of the tray 3, allowed to descend radially and inwardly and dropped onto the top of the lower tray 2. The movement of the body is repeated, and the body is moved to the lowermost part of the vessel 1 and discharged along with a cleaning soln. to the outside of the vessel from the outlet nozzle 8 by a slurry pump 11. Meanwhile, the liq. L deposited on the body surface ascends in the vessel 1, reaches the upper liq. level and is extracted to the outside of the vessel from the nozzle 9. Consequently, since the mechanical action is not applied to the body, the body is not broken or deformed.
Patent JP-H08137622-A (JP)
Title: Disk device and write read method for same
Inventor: ARAKAWA YUTAKA
IPC: G06F21/80
Filed: 1994-11-08
Abstract: PURPOSE: To protect data in a specific address range in the disk device and to attain high speed reading of data in the specific address range. CONSTITUTION: This device is provided with a flash memory 10 to which part (address 0 to m) of a disk address area of the disk device, and when an instruction from a host device is received by a control circuit 7 and given to a CPU 8, the CPU 8 checks whether or not the received instruction is a disk access instruction, and checks whether or not a disk address represented in the instruction is within a specific address range in the case of the disk access instruction, and allows the control circuit 7 to access a magnetic disk 1 according to the instruction in the case of the outside of the specific address range and allows the control circuit 7 to access the flash memory 10 unconditionally in the case of a read instruction and when a storage latch means indicates a write enable state in the case of a write instruction.
Patent JP-2000103318-A (JP)
Title: Wiper device
Inventor: YAMAUCHI JUNPEI
IPC: B60S1/34
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a wiper device capable of keeping the wiping range of a wiper blade constant. SOLUTION: This wiper device is provided with a rotor 3 connected to the output shaft 16 of a wiper motor 2, and a pin body 6 mounted on a pivot arm 5 and having a rotor connecting part 6a to be connected to the rotor 3. The rotor 3 is provided with a pin hole 3a2 having a long dimension part disposed from the base end part of an opening part 50a toward a tip part 50a2 when the rotor 3 is located in a first or second position, making the rotor connecting part 6a of the pin body 6 movable inside when an opening/closing body 51 is opened/closed, and lockable to the rotor connecting part 6a of the pin body 6 when the rotor 3 is rotated.
Patent JP-S62133697-A (JP)
Inventor: KONISHI YASUO
IPC: H05B33/12
Filed: 1985-12-05
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-H11108092-A (JP)
Title: Fixing method of vibration control device to resin installing body
Inventor: TAGUCHI TAKEHIKO
IPC: F16F1/38
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To surely secure a high fatigue durability of a rubber elastic body by applying a pre-compression to the rubber elastic body securely, as well as to fix the rubber elastic body to a resin installing body at a high reliability. SOLUTION: On the inner peripheral surface of the through hole 5 of a resin installing body 4, plural grooves 5 extending continuously in the penetration direction, and provided in the peripheral direction, are formed. To this through hole 5a, the inner tube 1, and a vibration control device 3 consisting of the tubular rubber elastic body 2 fixed on the outer periphery of the inner tube 1, are pressed in. After that, a normal temperature hardening type adhesive is filled in the grooves 5a formed in the through hole 5, so as to adhere the rubber elastic body 2 with the resin installing body 4.
Patent JP-H04148990-A (JP)
Title: Ink sheet for thermal transfer recording
Inventor: KOSHIZUKA KUNIHIRO
IPC: B41M5/395
Filed: 1990-10-12
Abstract: PURPOSE:To enhance the preservability of a sheet itself and dye transfer properties by forming an ink layer containing a polyvinyl acetoacetal resin, a polyvinyl butyral resin and a heat-diffusible dye on a support. CONSTITUTION:As the binder of an ink layer, a polyvinyl acetoacetal resin and a polyvinyl butyral resin are used. The degree of polymerization of the polyvinyl acetoacetal resin and the polyvinyl butyral resin is pref. 1500 or more and the ratio of the polyvinyl acetoacetal resin and the polyvinyl butyral resin is usually 10:90-90:10, pref., 40:60-90:10. The wt. ratio of the binder and the heat-diffusible dye is pref. 1:10 10:1, especially pref., 2:8-8:2. The wt. ratio of the polyvinyl acetoacetal resin and/or polyvinyl butyral resin and other resin is usually 100:0-50:50, pref., 90:10-60:40.
Patent JP-H06121669-A (JP)
Title: New spiro compound producing bacteria
Inventor: BARII KATSUTSU
IPC: C12R1/645
Filed: 1992-10-13
Abstract: PURPOSE: To provide the subject fungus producing a spiro compound, deposited as FERM BP-3993, and producing the new spiro compound antibiotic difficult in the appearance of resistant bacteria and having an antibacterial activity and an antitumor activity.  
     CONSTITUTION: Many microorganisms were searched in order to discover a new substance for inhibiting topoisomerase II (gyrase) originated from a bacterium, and it was consequently found that a fungus N983-46 separated from a leaf specimen collected in Luzon Island in Philippine comprises a new spiro compound of the formula (R 1  is H or OH) having an anti-gyrase activity and has an ability for producing an antibiotic difficult in the appearance of resistant bacteria and having an antibacterial activity and an antitumor activity. The new spiro compound-producing fungus is deposited to Fermentation Research Institute in Agency of Industrial Science and Technology as FERM BP-3993 or August 31, 1992 under the conditions of Budapest treaty. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H01115695-A (JP)
Title: Sheet feeder in x-y plotter
Inventor: KARASAWA ISAO
IPC: B43L13/00
Filed: 1987-10-29
Abstract: PURPOSE: To prevent damaging the paper and dispense with a chuck mechanism for cost reduction by correlating a rotor with a shaft for taking up a roll paper through a power transmission mechanism, and providing a connection part that joins a connector of the pen-head side at an eccentric position on the upper face of the rotor. CONSTITUTION: When a prescribed drawing is finished and a paper 6 is advanced on a table 4 by a fixed amount, a writing tool 28 is lifted and transferred onto a rotor 24, controlled by the controller of a pen-head 16, positioned right above a hole 26 of the rotor 24, and inserted into the hole 26 by lowering a writing tool holder 18. The rotor 24 is rotated by controlling X and Y motors so that the pen-head 16 draws a circle. The spindle 20 rotates, this rotation is transferred to a shaft 12 through bevel gears 29 and 30, and the paper 6 is taken up by the shaft 12. A prescribed amount of paper is rolled out on the table 4, the writing tool 28 is taken out from the hole 26 of the rotor 24, and then the pen-head 16 moves to the standby position for drawing on the prescribed table 4.
Patent JP-S61156771-A (JP)
Title: Manufacture of thin film semiconductor device
Inventor: YANAI KENICHI
IPC: H01L27/12
Filed: 1984-12-28
Abstract: PURPOSE:To avoid any light detour in case of irradiating a film from a glass substrate side by a method wherein a gate electrode and specified thin layers are laminated on a glass substrate to form photoresist film and a black color painted film successively. CONSTITUTION:A gate electrode 2 is formed on a glass substrate 1. Next a gate insulating film 3, a hydrogenized amorphous Si film 4 of working semiconductor layer, a passivation film 5, another hydrogenized amorphous Si film 9 for bonding photoresist film are successively provided. Then a positive type photoresist film 6 and a black color painted film 10 are successively formed. Next the film 6 is irradiated with ultraviolet rays from substrate 1 side for exposure to remove and develop the film 10 forming the film 6 into the same shape as the electrode 2. In such a constitution, any light detour may be avoided to form a pattern exactly after a mask since diffused reflection from backside may be eliminated by the black color film 10 on film 6.
Patent JP-H02122776-A (JP)
Title: Solid-state image pickup device
Inventor: KAWAJIRI KAZUHIRO
IPC: H04N5/335
Filed: 1988-11-01
Abstract: PURPOSE:To improve sensitivity and a dynamic range by providing a vertical transfer electrode, an A/D converting circuit, a memory, and a D/A converting circuit, and synthesizing and outputting a field signal in two rows and two columns stored into a memory. CONSTITUTION:When charge according to light intensity is induced and accumulated in each photodiode, and a charge pattern is formed, a voltage VHH higher than that at the time of a transmission is impressed to a transfer electrode 21 where a clock signal PHI1 is impressed during a vertical blocking period. Consequently, when the electrode 21 is gated, the accumulated charge of photodiodes A1, C1, E1,... is field-shifted to a vertical transfer path 2. Thereafter, when a voltage VR by means of clock signal PHI1 to PHI4 is impressed to each transfer electrode, the field-shifted charge is successively vertical-transferred, read through a horizontal transfer path 3 and an output amplifier 4, and stored into a frame memory 6. Further, the picture signals for four fields in two rows and two columns are synthesized, D/A-converted 7, and the fetched picture is outputted to a TV picture receiver 8, etc.
Patent JP-H02121728-A (JP)
Title: Method for working perforations on printed board
Inventor: NIWA AKIO
IPC: B21D28/00
Filed: 1988-10-31
Abstract: PURPOSE:To surely perforate a printed board by making holes in advance in a range corresponding to the end part of each slit to be punched. CONSTITUTION:Perforations 3a are made on the printed board 1 and the slits 3b are punched. For that purpose, the preliminary hole (relief hole) 3b' for each slit is worked in advance in a region corresponding to the end part of each slit 3b to be punched. Consequently, perforations can be worked surely on the printed board.
Patent JP-H08140374-A (JP)
Title: Driver employing ultrasonic motor
Inventor: TOBE MICHIHIRO
IPC: H02N2/00
Filed: 1994-11-09
Abstract: PURPOSE: To realize efficient relative motion with respect to a linear relative motion member, for example. CONSTITUTION: The driver comprises an ultrasonic motor 10 for generating an ultrasonic oscillation at a drive section, and a roller member 32 which rotates while touching the drive section of the ultrasonic motor 10 to make a relative motion with respect to a relative motion member 4. The roller member 32 has a first part 32-1 touching the drive part of the ultrasonic motor 10 and a second part 32-2 touching the relative motion member 4 and the surface roughness is different between them.