baber/WOPTO huggingface dataset:
Patent JP-H02294335-A (JP)
Title: Production of wrp-based sliding member
Inventor: ENOMOTO MITSUO
IPC: C08K7/04
Filed: 1989-05-09
Abstract: PURPOSE:To obtain a silicon carbide whisker-reinforced resin (WRP) -based sliding member with good frictional coefficient and low abrasivity to a counter member by kneading silicon carbide whisker and fibrillated resin followed by blending with a matrix resin into a composite. CONSTITUTION:The objective sliding member can be obtained by kneading silicon carbide whisker and a fibrillated resin (pref. polytetrafluoroethylene) pref. in the presence of a kneading auxiliary selected from glycerin, epoxy resin and kerosene followed by blending with a matrix resin into a composite.
Patent JP-S609383-A (JP)
Title: Ac/dc converter
Inventor: NAGASE HIROSHI
IPC: H02M7/12
Filed: 1983-06-27
Abstract: PURPOSE:To improve the efficiency by providing a rectifier in parallel with a power converter having a reactor, operating the rectified mainly at the power reacting time, and operating the converter at the power inverting time. CONSTITUTION:When the output signal of an overcurrent detector 105 is low level, a control signal is not outputted from a gate circuit 106, and a power converter 6 does not operate. At this time, the charging of a capacitor 8 and the supply of power to a load are performed through a rectifier 20. When the overvoltage state of a DC circuit is detected by the detector 105, a control signal is outputted from the circuit 106, and the converter 6 becomes operable. A signal for instructing the average value of AC voltages of the converter 6 is outputted from a current controller 104. A gate circuit 106 compares the command signal with a triangular wave signal, and transistors 61, 63 of the converter 6 are alternately turned ON on the basis of the compared result.
Patent JP-S5640939-A (JP)
Title: Command flag control circuit
Inventor: KINOSHITA SEISHI
IPC: G06F3/00
Filed: 1979-09-08
Abstract: PURPOSE: To ensure an independent control for the command flag of each control subject, by holding the status signal in the specified command flag by the output of the decoder designating the command flag plus the strobe signal supplied from the arithmetic control unit.  
     CONSTITUTION: The address decoder 22 decodes the higher-rank 6 bits of the I/O address given from the CPU21 and then detects the designation of the command flag 28. And the decoder 24 decodes the lower-rank 2 bits of the I/O address and then specifies one of the command flags 28 1 W28 4 . Both the output of the decoder 22 and the strobe signal of the CPU21 pass through the gate 25 to be applied to the AND gates 26 1 W26 4 . The output of the decoder 24 is applied to the other input of the gates 26 1 W26 4  each. Thus the specified gate delivers the signal to set the corresponding flip-flops 28 1 W28 4  and then holds the status signal. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0412393-A (JP)
Title: Liquid crystal display device
Inventor: SEHARA KOUICHIROU
IPC: G09G5/00
Filed: 1990-05-01
Abstract: PURPOSE:To obtain a function to perform the enlarged display of a required display part by providing a field memory circuit, a line buffer, and a readout data select circuit in a frame memory circuit, and also providing an enlarged display control circuit to variably control respective signal. CONSTITUTION:The frame memory circuit 4 is equipped with the field memory 41 to store an input video signal, the line buffer 42 to store output data of one line, and the readout data select circuit 43 to output the output data of the line buffer 42 and that of the field memory 41 alternatively. Also, the enlarged display control circuit to variably control the length of a write enable signal which controls data write on the field memory 41, the cycle of a read clock signal which controls data read out of the field memory 41, and the number of times of readout of the same data from the line buffer 42 by the readout data select circuit 43, respectively is provided. Thereby, it is possible to enlarge and display an arbitrary part on a screen.
Patent JP-S6163416-A (JP)
Inventor: EAHARUTO HOIZAA
IPC: F04B9/115
Filed: 1985-05-30
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-H0414233-A (JP)
Title: Bonding device
Inventor: HARA KAZUNORI
IPC: H01L21/60
Filed: 1990-05-07
Abstract: PURPOSE:To make possible an accurate bonding connection without applying a long- time heating to a component to be bonded by a method wherein the electrode of a medium is positioned to an electrode formed on a substrate and thereafter, an ultrasonic vibration is applied to the medium and both electrodes are electrically connected with each other via an anisotropic conductive film. CONSTITUTION:An electrode is formed on a glass substrate 1 and the substrate 1 is sucked and held on a glass substrate supporting stage 2. An anisotropic conductive film 3 is supplied for adhering the electrode to a stripped tape 4 having a flexibility or for forming integrally the electrode with the tape 4. A head XY table 11 is first moved, the positions of the substrate 1 and the tape 4 are imaged by a camera 12, a mark is detected and while the tape 4 is sucked by a suction arm 6, the position correction tape 4 is made to coincide with the electrode on the substrate 1 by a tape XY-axis 7, a theta-axis 8 and the like and a tape Z-axis 9 is moved and is made to stand by in a state that it is superposed on the axes 7 and 8 and the like. Then, when the tip of a horn 16a of a tool 16 comes into contact to the tape 4 by a Z-axis 15, the tape 4 is pressed by a bonding, an ultrasonic vibration is applied to the tape 4 and a bonding connection using the ultrasonic vibration is performed via the film 3.
Patent JP-H07299998-A (JP)
Title: Patterning method for lacquer ware
Inventor: SHINTANI RYOHEI
IPC: B44C3/00
Filed: 1994-05-02
Abstract: PURPOSE:To thin the thickness of a pattern Japanese lacquer sheet which composes a pattern by bonding to the surface of a lacquer ware. CONSTITUTION:A Japanese lacquer sheet is produced by applying color Japanese lacquer to tracing paper, and pattern Japanese lacquer sheets 2, 2... are produced by blanking the Japanese lacquer sheet. Ground coat is applied to a material 1 for tiered lacquer ware boxes. Primary coat, intercoating, and over- coating by Japanese lacquer are applied onto the ground coat. The pattern Japanese lacquer sheets 2, 2... are stuck, in a pierrot pattern P and a plum blossam pattern, to the over-coating surface by facing the tracing paper. Then, color Japanese lacquer of the ground color is applied. After drying, the coated surface is subjected to wet sanding with water-paper and charcoal, and the tracing paper outside the raised pattern Japanese lacquer sheets 2, 2... is removed while the surface is being smoothed. Further, the coated surface is polished with an antler powder to give luster.
Patent JP-H01284941-A (JP)
Title: Information processor
Inventor: KAMIYA YASUAKI
IPC: G06F12/00
Filed: 1988-05-11
Abstract: PURPOSE:To attain the effective working of an information processor by executing the subsequent store requests and invalidating the buffed store data in case the coincidence is secured between the address of a buffed store request after the store data is fixed and the address of the following store request. CONSTITUTION:A data processing part 1 produces a request via a request production circuit 3 to give an access to a memory part 2. Then the store requests having the unfixed store data are buffed by a store request buffer group 5. In case a subsequent request is inputted while the store request is buffed by the group 5, the contents of a request relay register 4 are compared with those of the group 5 by a subsequent request check circuit 6. When the coincidence of addresses is obtained, the subsequent store requests are sent to the part 2 via a request output circuit 7 and at the same time the buffed store requests are invalidated.
Patent JP-S608786-A (JP)
Inventor: TANABE MASAHIKO
IPC: G21C13/024
Filed: 1983-06-29
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-H07134594-A (JP)
Title: Musical-tone-signal processing system
Inventor: JIYURIASU OO SUMISU
IPC: G10H1/00
Filed: 1994-05-02
Abstract: PURPOSE: To perform musical sound control originated in the physical characteristics of the opening end of a pipe in a wind instrument and the physical characteristics of the string attachment end part of a stringed instrument for instance by simulating the physical characteristics of sound wave transmission at the end part of a natural musical instrument or other sound wave transmission media. CONSTITUTION: This system is provided with an end part junction (53) connected to a waveguide(WG) with a signal line for transmitting wave signals and a delay element inserted into the signal line and a filter (72) having characteristics for inverting the phase of inputted wave signals for controlling the frequency component. The phase inversion and frequency component control of the wave signals outputted from the output end of the waveguide are performed and they are returned to the waveguide. Also, a gain control means for controlling the gain of the inputted wave signals can be provided in the end part junction (53).
Patent JP-H0279968-A (JP)
Title: Production of microorganism, use thereof in order to produce heteropolysaccharides and microorganism therefor
Inventor: AREKISANDAA KOONITSUSHIYU
IPC: C12N1/00
Filed: 1989-05-11
Abstract: The invention provides a process for preparing a second micro-organism by derivation from a first micro-organism, each micro-organism having the capability of producing an extra-cellular product when grown in the presence of a carbon-containing substrate, and the substrate uptake system of the first micro-organism being limiting for the production of the extra-cellular product, which comprises the steps of growing the first micro-organism under substrate limitation, and isolating the second micro-organism in which the substrate uptake system is at least partially derepressed, which process may further comprise the additional steps of growing the isolated second micro-organism and recovering the extra-cellular product; Agrobacterium radiobacter NCIB 40018, and its use for preparing a heteropolysaccharide.
Patent JP-H05315335-A (JP)
Title: Semiconductor integrated circuit
Inventor: SASAKI SHUZO
IPC: H01L23/52
Filed: 1992-05-08
Abstract: PURPOSE:To prevent a short circuit between interconnection lines caused by lateral hillocks, and to obtain a semiconductor integrated circuit which allows automatic design rule checks to be easily executed by arranging a metal interconnection line whose line width is finer than a specific value disposed adjacent to a metal interconnection line whose line width exceeds the specific value. CONSTITUTION:Aluminum films or aluminum alloy films are arranged on a semiconductor substrate at an interval of 2mum and less, and a number of metal interconnections 2a-2c, which are coated with a metal thin film having a high fusing point or a silicid thin film and are arranged in a laminated structure, are laid over the top surface of the alminum film or the aluminum alloy film. In such a semiconductor integrated circuit, a metal interconnection line 2c having a width L which is finer than 10mum is arranged adjacent to a metal interconnection line 2a which exceeds 10mum. It is desirable that the metal interconnection 2a which exceeds 10mum and the metal interconnection 2c whose width L is finer than 10mum be formed so that they can be always equal in electric potential. Thereby, the laminated metal interconnection line 2c having the fine line width L serves as a barrier, and it is possible to prevent a short circuit between the metal interconnection line and another laminated metal interconnection line 2b.
Patent JP-S62272771-A (JP)
Title: Electronic camera
Inventor: JINNAI SHIGERU
IPC: H04N5/235
Filed: 1986-05-21
Abstract: PURPOSE:To obtain an exposure value suitable for the state of an object by providing a control means to modify the gain of an image pickup system in relation to an aperture value or a shutter speed. CONSTITUTION:A variable TV commanded by a CPU 2 to a shutter mechanism 8 is a value corresponding to a sutter speed. A variable AV indicated by the CPU 2 to an aperture mechanism 10 is a value corresponding to an F-number. Usually an exposure value EV is represented as EV=AV+TV, however, in such a case, it is represented as EV+SV=AV+TV because the variable SV showing the gain of the image pickup system is taken into consideration. An equation SV=0 shows a normal gain, and the system is constituted so that its gain increases as the value of SV increases. For this sake, a limit shutter speed just before the blurring of an object-image is detected, the gain of an image pickup system 12 is increased, then the shutter speed and the aperture value are reset. In the mean time, in the manual mode and actual aperture AE mode, by setting a suitable SV-value corresponding to the TV-value, the balancing optimal point between the picture quality improvement and the blurring occurrence is obtained.
Patent JP-H0413130-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NISHIZEKI MASAHITO
IPC: G03C1/30
Filed: 1990-05-02
Abstract: PURPOSE:To prevent the adverse influence on photographic characteristics and to improve the speed and efficiency of a curing effect as well as to prevent a post hardening effect by hardening at least one layer of hydrophilic colloidal layers by at least one kind of specific compds. CONSTITUTION:At least one layer of the hydrophilic colloidal layers are hardened by at least one kind of the compds. expressed by formula I. In the formula I, A denotes the group selected from the groups expressed by formula II. In the formula II, X denotes -CO-, -SO2, etc.; Y denotes -CO-, -O-, etc.; R1 to R4 denote a hydrogen atom or substd. or unsubstd. alkyl group, etc,; Z denotes the atom group or single bond necessary for forming a 5- or 6-membered heterocycle; L denotes the group selected from the groups expressed by formula III, etc. In the formula III, R7 to R9 respectively denote a hydrogen atom or substituent. Thus, the adverse influence on the photographic characteristics is prevented and the speed and efficiency of the hardening effect are improved; in addition, the post-hardening effect is prevented.
Patent JP-H10299783-A (JP)
Title: Bearing unit for wheel
Inventor: MACHINO TAKAMI
IPC: G03B13/36
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To keep plastic deformation unapt to be generated in a part of an outer race and make finishing of a sea fitting part easy by providing hardened layers on double row inward raceway track parts except the seal fitting part and an intermediate part located between the raceway track parts with prescribed thickness. SOLUTION: Double row inward raceway tracks 10, 10 are formed because an outer race 5 in which a mounting flange 11 is formed on the outer peripheral surface is formed integrally with carbon steel by forging and the outer peripheral parts of a plurality of rolling elements 3, 3 are abutted on the inner peripheral surface. On the surface which is continuous to each inward raceway track 10, 10 and the intermediate part 15, a hardened layer 12 is formed by induction hardening. Because a seal member 13 is internally fitted and fixed into/to a fitting part 16 provided on the inner peripheral surface of the tip part of the outer race 5, the hardened layer 12 is prevented from being attained up to this fitting part 16 and the inside diameter dimension of the fitting part 16 is made easy to be accurately finished.  Of the hardened layer 12 formed continuously, the outside diameter of the hardened layer 12 of the intermediate part 15 is formed smaller than the outside diameter of the hardened layer 12 on the surface of each inward raceway track 10, 10 and toughness of the outer race 5 is secured.
Patent JP-S61274976-A (JP)
Title: Color recording apparatus
Inventor: HIRANO HIROFUMI
IPC: B41J32/02
Filed: 1985-05-31
Abstract: PURPOSE:To attain the simplification, miniaturization and wt. reduction of the mechanism of the titled apparatus and to prevent the generation of color mixture, by providing a ribbon tension mount member of a cassette in a movable manner in a ribbon tension mount position change-over direction with respect to the cassette and displacing the same in the same direction. CONSTITUTION:A cassette 8 stores an ink ribbon 16 having a plurality of different ink color regions in the lateral direction thereof and an ink ribbon 16 is mounted to the outside under tension by the movable arm 9 provided along the grooves 8b, 8c of said cassette 8 in a freely slidable manner. The cassette 8 is mounted on a carrier 2 in a state of insertion between holders 2b-2d and, in this case, the contact part 9e of the movable arm 9 is contacted with the cam surface of the change-over cam 6 pivotally supported by the drive shaft of the pulse motor 5 on the carrier 2 and contacted with the aforementioned cam surface under pressure by the tensile force of the tensile spring mounted between the movable arm 9 and the cassette 8. At the time of the changing-over of a color, the change-over cam 6 is rotated by the driving of the pulse motor 5 and the movable arm 9 follows the rotation of the cam 6 to be displaced to the direction shown by an arrow I or J.
Patent JP-S61275975-A (JP)
Title: Vector data processor
Inventor: TAJO MAKOTO
IPC: G06F17/16
Filed: 1985-05-31
Abstract: PURPOSE:To shorten a required processing time by counting the number of elements satisfying a condition for producing a mask vector, reading the counted value when performing a vector calculation having the mask and converting into the vector calculation having no mask when the counted value coincides with the number of the vector elements to be processed to perform. CONSTITUTION:After the completion of a production of a mask vector, a vector instruction control means 20 selects an address of GR by a register file address selector 19 to write the content of a counter 13 or the number of an element of a mask bit value '1' in a register file 15. Then, when a vector calculation instruction of M=1 is read to a vector instruction register 16, the vector instruction control means 20 reads the contents thereof from the register file 15, compares (a completion element number of the vector calculation-start element number) and (the number of elements satisfying a mask vector producing condition), and when the coincidence is detected, carries out a vector calculation having no mask instead of the vector calculation having the mask. Thereby, by omitting a reading of the mask vector, and a reading and a calculation control every one element by the mask bit, a required processing time is shortened.
Patent JP-S5542839-A (JP)
Title: Manufacture of lamination layer for chemical plating
Inventor: KATOU SHIYOUJI
IPC: B29C43/02
Filed: 1978-09-25
Abstract: PURPOSE: To obtain lamination layer for chemical plating, excellent in metal adhesiveness, and heat resisting property for soldering by covering the lamination layer surface with a specific adhesive agent and making the two into a unitary body.  
     CONSTITUTION: A plurality of prepreg layers, made of paper, glass-cloth and the like impregnated with thermosetting resin (e.g. epoxy resin, etc.) are laminated, while among those layers, on at least a sheet of layer, mold-releasing film provided with adhesive agent layer is laminated with the film facing outside, and the body is pressed under heat treatment turning it a unitary boty. It is preferably that the adhesive agent to be used should be selected from (A) butadiene-nitrile-rubber (30W60wt%,), (B) xylene resin (60W10wt%), (C) epoxy resin (10W30wt%), and (D) compound made of sulphur. In addition, it is preferable that impalpably powdered silicon be added to the above compound at a rate of 5W20wt%, pref. less than 5wt%. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6010012-A (JP)
Title: Drain board composed of two nonwoven fabrics and its manufacture
Inventor: MORIMOTO TATSUO
IPC: B32B5/26
Filed: 1983-06-27
Abstract: PURPOSE:To raise the structural strength of a drain board as well as attain effective draining by forming a water passway and bonded hard portions in the drain board composed of two nonwoven fabrics. CONSTITUTION:Two nonwoven fabrics 9 and 9' are each sent out of rolls 10 and 10' and passed through press roll groups 11 and 11', during which process heating rolls 13 are insertionally held between the nonwoven fabrics to form water pathways 7 in the nonwoven fabrics 9 and 9'. Only the upper nonwoven fabric 9 is pulled up, an adhesive is coated on the inner surface of the fabric 9 by a coating roll 14, and both the nonwoven fabrics 9 and 9' are bonded through the adhesive 18 by press rolls 15 and 15'. The facrics 9 and 9' so bonded are rolled up by winding roll 16 as a drain boad. Since the water pathways 7 and the adhesive 18-bonded hard portions are formed in the drain board, the structural strength of the drain board can be raised and effective draining can be attained.
Patent JP-H02300352-A (JP)
Title: Weft-holding pin device of loom
Inventor: MAENAKA KIMIHIRO
IPC: D03D47/36
Filed: 1989-05-09
Abstract: PURPOSE:To obtain the subject device applicable even to a high-speed loom by inserting a non-magnetic plunger into a holding solenoid and a releasing solenoid in a freely movable manner, thereby suppressing the mutual inductance between the solenoids and remarkably improving the response of the operation. CONSTITUTION:A main body 10 of a holding pin is formed with a non-magnetic plunger 11 composed of a ceramic rod, an elastic damper stopper 12 placed in the middle of the plunger 11 and a pair of cylindrical suction members 13 made of a ferromagnetic material and fixed to the plunger 11 at both sides of said stopper 12. Said plunger 11 is inserted into a holding solenoid 21 and a releasing solenoid 22 in a freely movable manner to construct the objective holding pin device. When the holding solenoid 21 is excited, the tip end of the plunger 11 is thrust into the surface of a drum D to take the holding position and when the holding solenoid 21 is demagnetized and the releasing solenoid is excited, the tip end of the plunger 11 is lifted to enable the release of a weft from the drum D.
Patent JP-H06334265-A (JP)
Title: Quantum well semiconductor laser
Inventor: WATANABE HITOSHI
IPC: H01S5/20
Filed: 1993-05-19
Abstract: PURPOSE:To increase the amount of light confinement and to suppress overflow to the light confinement layer of electrons by forming an energy barrier which is higher than that peculiar to a material for a carrier and providing a light confinement layer in a multiple electron barrier structure where electric field is centered at an active layer. CONSTITUTION:A p-type light confinement layer 3 with a multiple electron barrier structure, a quantum well active layer 4, and an n-type light confinement layer 5 are laminated sequentially on a lower clad layer 2. Also, a mesa stripe reaching a substrate 1 is formed at a semiconductor lamination structure consisting of the lower clad layer 2 a first upper clad layer 6. p-type InP first buried layer 7, n-type InP second buried layer 8, and p-type InP third buried layer 9, n-type InP second upper clad layer 10, and n-type InGaAsP contact layer 11 are laid out at both sides of the mesa stripe. An insulating film 12 contacts a contact layer 11 at an opening in stripe shape which is provided. An n-side electrode 14 and a p-side electrode 13 are provided on the insulating film 12 and on the rear, respectively.