baber/WOPTO huggingface dataset:
Patent JP-H11200981-A (JP)
Title: Fuel injection valve and driving method therefor
Inventor: KATO TAKEHIKO
IPC: H01L41/09
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection valve which can control a fuel injection rate during one injection period and enables highly accurate control to make fuel injection at the optimum injection rate corresponding to engine conditions by constituting the injection valve which is opened by pressurizing a control pressure chamber. SOLUTION: A first downward pressure receiving face 130 formed with a difference in steps between a first guide shaft 30 and a second guide shaft 32 of a needle 20 is communicated or exposed to a control pressure chamber 14 of which pressure is changed in accordance with the displacement of an electrostrictive actuator, and a voltage applied on the electrostrictive actuator 1 is changed arbitrarily or at several stages during one injection period. Consequently, a fuel injection rate determined by a lift amount of the needle 20 can be controlled arbitrarily or at several stages during one injection period.
Patent JP-H0638905-A (JP)
Title: Absorption cleaner having valve construction for floor nozzle and air inlet of preliminary inlet
Inventor: JIYON FURETSUDO SOBISU
IPC: A47L9/02
Filed: 1993-01-11
Abstract: PURPOSE: To make possible cleaning of both a floor and the upper part of a floor by certainly and easily switching valves in such a way that valve members are installed in an air passage which is led from a floor nozzle to a filter bag and in an air passage which is led from a spare inlet provided in one of the floor nozzle and a handle to the filter bag. CONSTITUTION: In this suction cleaner, a pair of the first wheels 16 and a pair of the second wheels 18 support a nozzle base body 10 on the surface of a floor. A handle 30 is installed on the nozzle base body 10 so that it can be rotated. A suction force generator is installed in one of the handle 30 and a floor nozzle, and a filter bag 44 is installed in the handle 30. The first air passage is led from the filter nozzle to the filter bag 44, and the first valve member is installed in the first air passage. The one end of a cleaner hose 50 is clamped to a spare inlet that is provided in one of the floor nozzle and the handle 30. The second air passage is led from the cleaner hose 50 to the filter bag 44 and the second valve member 134 is installed in the second air passage.
Patent JP-H02183840-A (JP)
Title: Microprogram control system
Inventor: HISAKAWA HIROYUKI
IPC: G06F11/22
Filed: 1989-01-11
Abstract: PURPOSE:To perform a test of the internal state of a device with a small quantity of hardware resources and to reflect the result of this test on the branch of a microinstruction by scanning out by one bit an optional register contained in the device corresponding to the address set at a scan address register and stopping the operation of the device in response to the scan output. CONSTITUTION:The value of a latch having an address corresponding to the contents of a register 7 set by a microinstruction or the instruction of an SVP 25 is used as the input of a test circuit 20 via a signal line 23. The circuit 20 compares the value designated by the microinstruction with the value of the line 23 and outputs the result of this comparison as the input of a branch circuit 24. The circuit 24 controls the branch of a microprogram based on the output of the circuit 20. Thus it is possible to test an optional latch having a scan route by the microinstruction and to reflect the test result on the branch of the microprogram. Then various types of tests can be carried out with use of a small quantity of hardware.
Patent JP-H08190195-A (JP)
Title: Positive photoresist composition
Inventor: SATO KENICHIRO
IPC: H01L21/027
Filed: 1995-01-11
Abstract: PURPOSE: To provide a positive photoresist composition superior in sensitivity and resolution and, especially, less in the dependency of its performance on film thickness, and superior in heat resistance. CONSTITUTION: The positive photoresist composition comprises an alkali-soluble resin, and a photosensitive compound of a quinonediazidosulfonic acid ester of a polyhydroxyl compound having >=3 benzene rings and >=4 hydroxyl groups, and <=2 hydroxyl groups in one of the benzene rings, and the pattern area of the triester fraction of the quinonediazidosulfonic acid ester of the >=4-valent polyhydroxyl compound amounts to >=50% of the total pattern areas in a high- speed liquid chromatography.
Patent JP-H05191717-A (JP)
Title: Electronic still camera
Inventor: OSOZAWA NORIYOSHI
IPC: H04N5/243
Filed: 1992-01-10
Abstract: PURPOSE:To obtain the natural picture quality with excellent S/N in the case of the multiple exposure mode. CONSTITUTION:When a mode switch 14 is used to select the multiple exposure mode, a system controller 13 changes the characteristic of a nonlinear compression circuit 5 into a characteristic for the multiple exposure mode, a memory 7 and a memory controller 8 add video signals for plural patterns and a video signal for the multiple exposure is outputted to a DSP 9. Since the multiple exposure is not corrected by the AE function, the S/N is excellent and since the characteristic of the nonlinear compression means is changed for the characteristic for the multiple exposure, natural picture quality is obtained.
Patent JP-S58120803-A (JP)
Inventor: AKIMOTO MASAKIYO
IPC: A41G1/04
Filed: 1982-01-12
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-S62165007-A (JP)
Title: Trimming operation device of hydraulic driving mechanism
Inventor: HAYAFUJI DAIJI
IPC: B64C13/40
Filed: 1986-01-10
Abstract: PURPOSE:To ensure the required minimum of driving output even at the time of a trouble in a hydraulic power source or the like by using a motor-operated actuator as a reaction link, and controlling the actuator according to a signal from a trimming signal generator. CONSTITUTION:A reaction link 8 and a motor-operated actuator 9 are connected to a hydraulic servo actuator 5, and the motor-operated actuator 9 is controlled according to a signal from a trimming signal generator 2. Thus, trimming operation can be performed regardless of a trouble in a hydraulic power source or the hydraulic servo actuator 5 to ensure the required minimum of driving output for steering an aircraft.
Patent JP-H01181910-A (JP)
Title: Crown control apparatus for rolling mill
Inventor: ARITA KAZUTOYO
IPC: B21B37/00
Filed: 1988-01-12
Abstract: PURPOSE:To quickly rearrange rolls and to improve workability of maintenance and inspection working by separating a driving apparatus equipped with a eccentricity detecting means from a supporting frame and connecting the driving apparatus and the crown control mechanism attachably and detachably through a power transfer means. CONSTITUTION:In the stage of rearranging split type reinforcing rolls 14a-14c, for pulling out a reinforcing roll frame 41 form a housing 22, a block 47 and connecting shafts 49a, 49b are moved leftward by a hydraulic cylinder, splines 51a, 51b are drawn out from the shafts 50a, 50b. At the same time, a frame clamp of the housing 22 is opened to take out upper and lower reinforced roll frames 41 outside the housing 22 through a spacer. By this method, in the stage of rearranging the split type reinforcing rolls 14a-14c, the needs for attaching and detaching power wirings and pipings of the driving source for the crown control apparatus are eliminated.
Patent JP-H02183921-A (JP)
Title: Manufacture of insulated electric wire
Inventor: KAYANUMA MASAYA
IPC: H01B13/14
Filed: 1989-01-10
Abstract: PURPOSE:To stir the cooling water near an insulated electric wire and improve cooling efficiency by spraying compressed gas toward the passing insulated electric wire from the lower section of a cooling water tank. CONSTITUTION:Nozzles 9 are arranged at the preset interval at the lower section of a cooling water tank 4, and bubbles 10 of compressed gas such as compressed air are sprayed toward a passing insulated electric wire 7. The cooling water with a high temperature near the electric wire 7 is moved upward by the gas 10, the cold cooling water below is brought into contact, and the temperature distribution of the cooling water is unified. The cooling water is brought into contact with the electric wire 7 in the turbulence state, thus no boundary film is formed, and thermal resistance is reduced. Cooling efficiency is improved, and an insulated electric wire with a large size can be completely cooled.
Patent JP-S5596535-A (JP)
Title: Manufacturing method of electrode structure
Inventor: OKADA HISASHI
IPC: H01J9/14
Filed: 1979-01-18
Abstract: PURPOSE: To form electron beam passing section having large diameter cylindrical projection, by forming thin section on the circumference of hole made through flat board electrode material then machining to produce a bottomed cylindrical member.  
     CONSTITUTION: Hole section 25 is made through the center of portion for forming electron beam passing section of flat board electrode material 24 having depth of 0.2W0.5mm, then circular thin section 26 slightly larger than electron beam passing section having central hole 25 is formed through press work at the circumference of hole section 25. Then the electrode material 24 is machined to produce a bottomed tubular member having bottom 27, side wall 28, and flange 28. Simultaneously or independently from the forming of said bottomed tubular member, said thin section 26 is squeezed to produce an electrode structure having electron beam passing hole 30 of predetermined diameter and circular projection 31. Said squeezing is performed easily because of low relative bending strength at thin section 26, while sufficient diameter of electron beam passing hole is achieved and desired height of projection is obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59130610-A (JP)
Title: Method for correcting eccentricity of built-up sleeved roll
Inventor: ISHIKAWA TOSHINORI
IPC: B23P11/02
Filed: 1983-01-14
Abstract: PURPOSE:To correct surely the eccentricity of a built-up sleeved roll without deteriorating its structure, hardness and performance by using a low-frequency induction heating method for correcting the eccentricity generated between the body part and the axial part of the sleeved roll. CONSTITUTION:Because a sleeve 1 itself can be heated by a low-frequency electromagnetic induction coil 7 and its temperature is made maximum at the comparatively deep part of sleeve 1, heat conduction to the arbor body part 2 is extremely restrained to a small quantity. Furthermore, the temperature elevated by heat generation is easily controlled. Thus the correction of the sleeved built- up roll is made possible, and its function as a roll is restored in a comparatively short time, and a large effect is expected in economical efficiency and in maintaining the function and performance of the roll.
Patent JP-H05208716-A (JP)
Title: Automatic storage shelf device
Inventor: ODAJIMA HIROKI
IPC: B65G1/137
Filed: 1992-01-13
Abstract: PURPOSE:To directly read a bar code attached to a work without taking out a box and enhance cargo handling workability by fitting a bar code reading portion at the rear end of a robot hand fork in a rotatable manner to a horizontal direction. CONSTITUTION:When a shelf mover is activated, a bar code reader 6 is first rotated 90 deg. to (a-2) direction by a servo motor 9 and a hand fork 7 is the rotated 90 deg. to (b) direction by a servo motor 10. Next, the robot arm 11 of a moving robot 1 is bent to make the reading face of the bar code reader 6 right close to a bar code 3 attached to the side face of a box 2 which is stored on a shelf 4. The bar code 3 is read by the bar code reader 6. From the reading result, a position or an address on the shelf 4 in the box 2 to which the bar code 3 is attached is recognized by a control unit 5 to create inventory data with the content of the bar code and the address of the shelf.
Patent JP-H02183558-A (JP)
Title: Semiconductor device
Inventor: HIROKI MASANORI
IPC: H01L27/088
Filed: 1989-01-10
Abstract: PURPOSE:To prevent electrostatic destruction caused by current concentration in an output buffer circuit by forming a low resistance region on a semiconductor substrate between an output buffer circuit and a guard ring wiring. CONSTITUTION:A chip 1a is constituted of the following; a scribe guard ring wiring 2 arranged on the most outer periphery of the chip, a peripheral circuit region 3a arranged at the center of the chip 1a, memory cell array 4, 4 arranged above and under the peripheral circuit region 3a, a plurality of peripheral circuit region 3b arranged in the width direction of chip 1a, and input-output circuit regions 5 arranged on both ends of the chip 1a. By the action of a resistance region between the guard ring wiring 2 and a semiconductor substrate, the electric charge flowing through an output buffer circuit is restrained. Thereby, electrostatic destruction caused by current concentration in the output buffer circuit can be prevented.
Patent JP-S63172115-A (JP)
Title: Optical transmitter-receiver
Inventor: HATTORI KATSUJI
IPC: H04B10/564
Filed: 1987-01-09
Abstract: PURPOSE:To make an equipment light-weight, small-sized, and strong against shock by arranging a transparent plastic Fresnel lens in front of one or more light sources which emit a signal light or one or more photodetectors which receive the signal light. CONSTITUTION:A fresnel lens 1 is fixed to an envelope 2 of the optical transmitter-receiver and a light source 3 like a light emitting diode or a semiconductor diode is put on a light source attaching base 4 and is driven through a lead wire 5 to the light source by a transmission part circuit 6. The light source 3 can be moved right and left by a mobile knob 7 attached to the light source attaching base 4, and the focus position is changed to freely change the directional angle of the signal light emitted from the light source. Since the Fresnel lens 1 is fixedly attached to the envelope 2 and accessories are not provided on the outside of the envelope 2, this structure is strong against a shock like a strike from the external. Thus, the optical transmission/reception equipment is obtained which is made light-weight and small-sized as the whole and is strong against a shock from the external.
Patent JP-S5389019-A (JP)
Title: Abnormality supervisory system for pipe line
Inventor: TAKITA SOUSAKU
IPC: F17D5/06
Filed: 1977-01-18
Abstract: PURPOSE: For marking system which may detect correctly and easily the leakage at short time. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58121682-A (JP)
Title: Manufacture of double gate semiconductor element
Inventor: MIYOSHI HIROKAZU
IPC: H01L21/28
Filed: 1982-01-12
Abstract: PURPOSE:To obtain an excellent double gate structure which does not cause recess of an insulating film between a control gate and a floating gate as well as between the floating gate and a semiconductor substrate by employing a dry etching type to etch an oxidized film. CONSTITUTION:An upper layer polysilicon layer 5 is selectively etched by carbon tetrafluoride/oxygen mixture gas plasma with a resist mask 6, thereby forming a control gate 5a. Subsequently, an oxidized film 4 is etched, as shown in Fig. (b) by a parallel flat plate type plasma etching device which employs tricarbon octafluoride gas, thereby forming an interlayer oxidized film 4a. Thereafter, a lower layer polysilicon layer 3 is, as shown in Fig. (c), plasma etched again with CF4/O2 mixture gas as a floating gate 3a, and the oxidized film 2 on the substrate is then etched again with C3F3 gas, thereby forming a gate oxidized film 2a. Then, the mask 6 is removed, as shown in Fig. (d), arsenic ions are implanted, are annealed in nitrogen atmosphere, thereby forming source and drain regions 7, and a thermally oxidized film 8 is eventually formed.
Patent JP-S57118251-A (JP)
Title: Photoconductive member
Inventor: SHIRAI SHIGERU
IPC: G03G5/082
Filed: 1981-01-13
Abstract: PURPOSE:To obtain a photoconductive member free from optical fatigue and residual potential and capable of being used repeatedly by forming a photoconductive layer made of Si atom-base amorphous material and an intermediate layer made of B atom-base amorphous material on a support. CONSTITUTION:A photoconductive member 100 is composed of an electrically conductive or insulating support 101 made of NiCr, stainless steel, Al, Cr, polyester, polyethylene, polycarbonate or the like, an intermediate layer 103 and a photoconductive layer 102. The layer 103 is made of amorphous material alpha- Bx(HyX1-y)1-x contg. B, H and halogen atoms, and the layer 102 is made of amourphous silicon such as p type alpha-Si(H,X), n type alpha-Si(H,X) or i type alpha- Si(H,X).
Patent JP-H02275761-A (JP)
Title: Production of ceramic composite
Inventor: TERII DENISU KURAARU
IPC: C04B35/58
Filed: 1990-01-12
Abstract: This invention relates generally to a novel method of preparing self-supporting bodies, and novel products made thereby. In its more specific aspects, this invention relates to a method for producing self-supporting bodies comprising one or more boron-containing compounds, e.g., a boride or a boride and a carbide, by reactive infiltration of molten parent metal (10) into a preform (20) comprising boron carbide or a boron donor material combined with a carbon donor material and, optionally, one or more inert fillers, to form the body. Specifically, a boron carbide material or combination of a boron donor material and a carbon donor material, and in either case, optionally, one or more inert fillers, are sedimentation cast, slip cast or pressed onto or into a body and into a particular desired shape.
Patent JP-S61162127-A (JP)
Inventor: INOUE SEIJIRO
IPC: A21D2/08
Filed: 1985-01-12
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-H11203469-A (JP)
Title: Line buffer controller
Inventor: WATANABE ATSUSHI
IPC: H04N1/409
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To reduce the cost of a line buffer controller. SOLUTION: The 1st data (one bit) of a 1st line is read out from a memory 2 and stored in the 0th bit of a 9-bit register 3, the address(AD) 0 of a line buffer 1 us read out, the above data (8 bits) are stored in the 8-th to 1st buts of the register 3, then the data in 7-th to 0-th bits in the register 3 are written in the AD 0 of the buffer 1. At the time of reading out the 2nd data of the 1st line from the memory 2, the AD 1 of the buffer 1 is accessed, and at the time of reading out the 3rd data, the AD 2 is accessed. After the end of access to one line, portion control from a 2nd line up to an 8th line is similarly executed, and at the time of controlling a 9th line, the data of the 1st to 8th lines of the buffer 1 are stored in the 8th to 1st bits of the register 3 and the data of the 9th line are stored in the 0th bit.  Thus a matching matrix is generated by the data of nine lines.
Patent JP-H04237681-A (JP)
Title: Suspension structure
Inventor: ISHIKAWA TAKASHI
IPC: B62D21/00
Filed: 1991-01-17
Abstract: PURPOSE:To increase the rigidity of a side supporting member without increasing the weight of a side supporting member which constitutes a suspension member. CONSTITUTION:A reinforcing member 7 is laid in the car body width direction between a pair of side supporting members 2 which are installed on both the sides in the car body width direction of a transverse member 1 and extend in the car body longitudinal direction, and both the side supporting members are fixed in penetration in the car body width direction at both the edge parts of the reinforcing member 7. Further, the sectional shape of the reinforcing member 7 is made circular, and both the edge parts of the reinforcing member 7 are fixed on the lower side at the top edge part of the side supporting member 2 which is directed to the front of the car body.
Patent JP-S61164431-A (JP)
Inventor: TAKENAKA SHOJI
IPC: H02J3/08
Filed: 1985-01-16
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-S63173323-A (JP)
Title: Projection aligner
Inventor: MATSUNAGA NORIHIKO
IPC: H01L21/68
Filed: 1987-01-13
Abstract: PURPOSE:To prevent the generation of a mechanical error on exposure, and to adjust height with high precision at every exposure region by mounting a moving type distance detecting section with a movable mechanism besides an optical path for exposure and three or more of distance detecting sections detecting the height of the peripheries of exposure regions on a sample. CONSTITUTION:A focal target value F determined by the focal depth of a lens peculiar to an aligner as a predetermined reference value 12 and an allowable error delta decided by pattern size on a manufacturing process are assigned to a computing section 11. The height of the upper section and periphery of an exposure region 9 in a wafer 8 are measured by distance detectors 5, 6, and the mean value F of these height is computed. A process in which a sample fixing section 10 is finely adjusted is repeated until the absolute value of difference between the mean value F and the focal target value F reaches an allowable error delta or less. When the aligner is set within the error delta, the moving type distance detector 6 is shifted to the outside of an exposure optical path, and exposure onto the wafer 8 is started.
Patent JP-S5290698-A (JP)
Title: Prevention of deterioration of alcoholic beverages
Inventor: NOSHIRO KIKUO
IPC: C12H1/14
Filed: 1976-01-19
Abstract: PURPOSE: To prevent the bitter taste, the increase of color and lowering of flavor of alcoholic beverages by decomposing the urea contained therein with urease. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000203595-A (JP)
Title: Handbag made of hexagonal bottom paper or paperboard and handbag made of square bottom paper or paperboard
Inventor: HIRATA SEIICHIRO
IPC: B65D30/20
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent appearance by joining successively a front surface panel, a bottom panel, and rear surface panel to a substantially rectangular paper or paperboard, and forming triangle to-be-folded surfaces between the front surface panel and the rear surface panel, and then adhering each inner surface of the to-be-folded surfaces and inner surface of the front surface, and each inner surface of the folded surfaces and the inner surface of the rear surface panel. SOLUTION: A front surface panel 1, a bottom panel 2, and rear surface panel 3 are joined successively to a substantially rectangular cardboard, and overlap width 5 are joined to both sides of the front surface panel 1. Next, triangle folded surfaces 12 are formed among the oblique fold lines 11 extending inside outward of a fold line 10 provided at the bottom panel 2, the front surface panel 1, the fold lines 11, and the rear surface panel 3. Subsequently, fold lines 13 are made which reaches an intersectional point of the fold lines 11 and fold line 9 from an intersectional point of the fold lines 11 and fold line 8.  During the assembly of a handbag, after having the bottom panel 2 chevron-folded, each inner surface of the to-be-folded surfaces 12 and inner surface of the front surface panels 1 are adhered; subsequently, adhering each inner surface of the surfaces 12 and inner surface of the rear surface panel 3. After that, the inner surface of the overlapped widths 5 are adhered to the outer surface of the rear surface panel 3.
Patent JP-S5288080-A (JP)
Title: Light attenuation type smoke detector
Inventor: MATSUMOTO SHIGERU
IPC: G01N21/53
Filed: 1976-01-17
Abstract: PURPOSE:To eliminate the production of errors in smoke detecting sensitivity by eliminating the need for particular provision of a chamber where no smoke enters for the purpose of assuring output like in conventional detectors, thereby simplifying construction and providing effective output assurance.