baber/WOPTO huggingface dataset:
Patent JP-H04208534-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAJIMA HIROOMI
IPC: H01L29/73
Filed: 1990-12-01
Abstract: PURPOSE:To detect the end point of polycrystalline silicon etching at a time when polycrystalline silicon is buried in an overhang section easily by forming a fourth insulating film while using a third insulating film as a mask before a second conductor film is buried. CONSTITUTION:Polycrystalline silicon 14 is applied on the whole surface, a cavity just under the polycrystalline silicon exposed to an overhang section is buried completely, and a thermal oxide film 11 on a sidewall and a sputtering silicon oxide film 13 are removed until they are exposed as the second polycrystalline silicon 14 is left as it is left to the overhang section 12. The sputtering silicon film 13 exposed is removed, the surface of an n-type epitaxial layer 3 is exposed, and a thermal oxide film 15 is formed on the surface of the epitaxial layer 3 and the sidewall sections of the polycrystalline silicon 14. Accordingly, the end point of polycrystalline silicon etching at a time when the polycrystalline silicon is buried in the overhang section 12 is detected easily.
Patent JP-H04209502-A (JP)
Title: Manufacture of resistor
Inventor: HAYASHI CHIHARU
IPC: C01G1/02
Filed: 1990-12-05
Abstract: PURPOSE:To prevent a resistor from cracking so as to obtain a low-resistance value resistor by repeating such a process by a plurality of times that a solution prepared by dissolving a compound structurally containing ruthenium and another compound containing titanium, manganese, and cobalt, in an organic solvent is baked after the solution is applied to the surface of an insulating substrate. CONSTITUTION:A compound containing ruthenium and either one of compound containing titanium and compound containing cobalt or the compound containing titanium and compound containing cobalt are dissolved in an organic solvent. Then a resistor 8 is formed by repeating such a process two or more times that the solution is baked after the solution is applied to underglaze glass and Ag-Pd electrodes 7 formed on an aluminum substrate 5. Therefore, a film having a thickness which does not allow the occurrence of cracks is formed and a low-resistance value resistor having an excellent noise characteristic can be obtained.
Patent JP-H05114979-A (JP)
Title: Image forming device
Inventor: NISHIMURA MATSUOMI
IPC: H04N1/23
Filed: 1990-12-07
Abstract: PURPOSE:To obtain the stable high gradation reproducing image especially, at a low density area. CONSTITUTION:Based on an image signal inputted by a timing signal generating circuit 4, a timing signal is generated, and in accordance with the timing signal generated at the timing signal generating circuit 4, a basic signal, that is, a laser driving signal is generated by a basic signal generating circuit 5, and the image formation based on the laser driving signal generated by the basic signal generating circuit 5 is performed.
Patent JP-H04218283-A (JP)
Title: Socket terminal
Inventor: NISHIHAMA NOBUMICHI
IPC: H01R33/08
Filed: 1990-12-17
Abstract: PURPOSE:To facilitate achieving a high precision, realize a design spring performance at a high precision, and maintain a stable performance for a long period without occurrence of deformation by a resulting residual stress by forming an aperture part in a middle part of a web so as to avoid a bend work at a flange to be a spring part close to a lamp pin guide part for resiliently holding a lamp pin. CONSTITUTION:An aperture 4 of an almost rectangular form is provided in a middle part of a web 2 connecting one end edges 1a along the length of flanges 1, 1 facing each other leaving both end parts 3, 3, and a lamp pin guide part 6 for guiding a lamp pin 14 is provided at the center of the one-end edge 1a or the other end edge 1b for resiliently holding the lamp pin 14 by the flanges 1, 1.
Patent JP-H04218276-A (JP)
Title: Umbilical connector
Inventor: SATOU OSAMI
IPC: F41F3/055
Filed: 1990-12-18
Abstract: PURPOSE:To eliminate operation defective, and improve the reliability for a dead face mechanism of an umbilical connector for transmitting and receiving an interface signal between a rocket main body and a ground facility before a launch of a space rocket. CONSTITUTION:An insulator of a receptacle 10 on the side of a rocket main body 1 is separated to a front part 12, a middle part 13, and a rear part 14, the front and rear parts are fixed to the rocket main body 1, and the middle part is set to be movable. A sealability is improved by this to increase the reliability, and a required rear space is reduced, thereby the whole body of the rocket is prevented from becoming larger or heavier.
Patent JP-H04754-A (JP)
Title: Mos element for storage
Inventor: HORI TAKASHI
IPC: H01L27/04
Filed: 1990-12-19
Abstract: PURPOSE:To reduce a memory cell area sharply and to enable a larger capacity DRAM, etc., to be realized by temporarily keeping electric charges, which are injected to the inside of an insulated film from a semiconductor substrate based on a difference in potential between an electrode and the semiconductor substrate, in a certain region of the insulated film which is doped with an element belonging to the same group as a semiconductor of the substrate. CONSTITUTION:This element has a silicon semiconductor substrate 11, an insulated film 12 formed on the substrate 11 and an electrode 14 formed on the insulated film 12. The silicon semiconductor substrate 11 is a p-type single crystal/ silicon substrate. The insulated film 12 is made of SiO2. By an ion implantation with a dose of 1X10<15>cm<-2> or above, the insulated film 12 has a doped silicon region 13. An electrode 14 is made of phosphorus (P)-doped polycrystal silicon. In the region 13, electric charges which are injected to the inside of the insulated film 12 from the semiconductor substrate 11 based on a difference in potential between the electrode 14 and the semiconductor substrate 11 are kept temporarily.
Patent JP-H04222113-A (JP)
Title: Digital filter circuit
Inventor: MISHINA KAZUHIRO
IPC: F02B75/02
Filed: 1990-12-25
Abstract: PURPOSE:To offer the digital filter circuit to efficiently remove a periodical noise and periodical noise to be superimposed to the input. CONSTITUTION:A latch circuit is composed of D flip-flops 6-8 with clocks LCKL as the clocks. A majority circuit is composed of AND gates 9-11 and OR gate 12. A comparator circuit is composed of D flip-flops 13 and 14, OR gate 15 and NAND gate 16, and an output circuit is composed of an RS flip-flop 17. The majority circuit decides majority for logical levels by comparing the outputs of the D flip-flops 6-8 and removes the periodical noise. The comparator circuit outputs the set/reset signal of the RS flip-flop 17 at the both change points of a clock PCHCNS and removes the input, for which the width of an input XIN is smaller than the 1/2 cycle of the clock PCHCNS, as noise.
Patent JP-H04222135-A (JP)
Title: Timing extracting circuit and communication system utilizing same circuit
Inventor: KAZAWA TORU
IPC: H04L7/033
Filed: 1990-12-25
Abstract: PURPOSE:To completely separate bit synchronism and frame synchronism and to clearly discriminate a clock coincident to an identification point in a short time concerning the timing extracting system of a PR4 transmission circuit. CONSTITUTION:A clock phase judgement part 8 counts the output pulses of a zero cross detector 3 by respectively using the two kinds of baud rate clocks outputted from a frequency divider and regards the count clock having the large number as the clock coincident to the identification point. Thus, bit synchronism and frame synchronism is completely separated and the execution of two processings due to another LSI can be easily dealt with. Further, the clock coincident to the identification point can be clearly discriminated in a short time.
Patent JP-H04225568-A (JP)
Title: Contact structure of semiconductor device and manufacture thereof
Inventor: NOGUCHI TATSUO
IPC: H01L29/43
Filed: 1990-12-27
Abstract: PURPOSE:To reduce a band gap of a semiconductor region in contact with metal wirings so as to obtain a low contact resistance with both N-type and P-type semiconductor regions. CONSTITUTION:Surfaces of diffused layers 5, 6 exposed by opening an interlayer insulating film 7 on a silicon substrate 1 are covered with germanium 10, and heat treated to form compound of SiGe on the contact part with metal wiring 12.
Patent JP-H04225361-A (JP)
Title: Electrophotographic sensitive body
Inventor: MIYAOKA SEIJI
IPC: G03G5/05
Filed: 1990-12-27
Abstract: PURPOSE:To improve the responsiveness of a sensitive body by using a specified binder in the electric charge transferring layer. CONSTITUTION:When an electric charge generating layer contg. an electric charge generating material and an electric charge transferring layer contg. an electric charge transferring material are formed on an electrically conductive substrate to obtain an electrophotographic sensitive body, the electric charge transferring layer is composed of the electric charge transferring material, a binder and additives and resin satisfying <3.5X10<-3> concn. of carbonyl group is used as the binder. The concn. of carbonyl group is defined as the ratio of the number of carbonyl groups in the repeating units of the resin to the mol.wt. of the repeating units.
Patent JP-H05293899-A (JP)
Title: Method and device for finishing frp bonding component
Inventor: KOMI YOSHIMUTSU
IPC: B29C70/06
Filed: 1990-12-28
Abstract: PURPOSE:To attempt reduction of a number of manhours while securing precision in finish by a method wherein a work is set to a receiving jig on a turning table, coarsely cut with a water jet operating with a robot, and the coarsely cut part is polished with a polishing machine operating with the robot. CONSTITUTION:For a method for finishing of a fiber reinforced synthetic resin component having a burr, at first a work W is set to a receiving jig 6 on a turning table 5, the turning table 5 is rotated by a specific angle, the jig 6 is sent to a water jet station 7, and a work W is coarsely cut with a water jet 73 operating with controlled robots 71, 72. Then further, the work W is sent to a polishing finish station 8 by rotating the turning table 5 by a specific angle, and the coarsely cut part is polished with a polishing machine 83 operating with robots 81, 82.
Patent JP-H04295999-A (JP)
Title: Method and apparatus for notifying traffic state between vehicles
Inventor: JIYAAMIN SHIYU
IPC: G08G1/0969
Filed: 1990-12-28
Abstract: PURPOSE: To optimally announce the traffic situation of the front route of each vehicle without any satellite or central computer by mutually operating the transmission and reception and announcement of the message of the traffic situation at the time of mutual crossing between the vehicles by using a com puter in the vehicle and remote control transmitting communication. CONSTITUTION: A microcomputer 1 is set in a vehicle (not shown in a figure), and the traveling material such as traveling vehicle speed and route of the vehicle is recorded in preservers (registers) 15 and 16. The traveling material is transmitted to the other crossing vehicle (not shown in a figure) by remote control transmitting communication by a receiver 4 and a transmitter 7, and simultaneously the traveling material of the other vehicle in which the same microcomputer 1 is set is received. Thus, at the time of the mutual crossing between the vehicles, the message of the traffic situation at the front part of each vehicle is mutually transmitted, this message is announced on an announcer 8, and the guidance of the vehicle traveling is operated.
Patent JP-H04215211-A (JP)
Title: Flat cable
Inventor: YOSHINAGA HIROSHI
IPC: H05K7/00
Filed: 1990-12-12
Abstract: PURPOSE:To prevent lowering of the durability at a connection part of a flat cable and a connector, and improve the softness, and reduce a manufacturing cost by performing flattening work to a bend part of a conductor so that the bend part is thinner than connection parts of both ends. CONSTITUTION:Flattening work is performed to a bend part 4 (length:L) of a central part of the longitudinal direction of a flat conductor 1 to flatten the bend part so that thickness of this part 4 is formed thinner than both ends thereof. Thickness and length L of the part 4 is formed into the appropriate dimension in response to the use of a tape electric wire. The part 4 is formed by performing rolling work to the only central part of the flat conductor 1.
Patent JP-H04226628-A (JP)
Title: Musculoskeletal activity monitoring system
Inventor: UIRIAMU II SOONTON
IPC: A61B5/00
Filed: 1990-12-18
Abstract: PURPOSE: To provide a muscleskeletal activity monitoring system for use in orthopedics and metabolics. CONSTITUTION: A muscleskeletal activity monitoring system comprises a first sensor means (e.g. heart rate) fitted to an object for generating a signal related to the physical activity, a second sensor means (e.g. voice) fitted to the object for generating a signal related to the emotional condition, and a processing means connected to the recording means and responding to the above signal.
Patent JP-H04210046-A (JP)
Title: Analysis of biosignal
Inventor: SUTEFUAN II ROBINSON
IPC: A61B5/05
Filed: 1990-12-17
Abstract: PURPOSE: To provide more favorable information of functions of an electromagnetic wave source inside a human body than that obtained from uncombined data related to each sensor by utilizing an array of a number of electromagnetic sensors. CONSTITUTION: The brain generates a magnetic field signal as result of a current generated by the brain. Response signal strength measured by sensors such as sensors 52, 54, 56, 58, 59 is first detected, and it is adjusted and amplified by signal conditioners indicated as elements 60, 62, 64, 66, 68 as necessary. An adjustment signal of each sensor is amplified (in an operation 70, 72, 74, 76, 78) by a specific coding and weighting coefficient (W52 , W54 , W56 , W58 , W59 ) by itself. Each arithmetic product is supplied to an adder 80, and these are added to each other for the five sensors 52, 54, 56, 58, 59. An obtained total is supplied as a virtual sensor 82 conditioned scalar signal. The optimum information can thus be synthesized for a sensor 50 using data collected from the sensors 52, 54, 56, 58, 59.
Patent JP-H04218952-A (JP)
Title: Surge power-absorbing laminated semiconductor device
Inventor: SUZUKI TAKESHI
IPC: H01L23/62
Filed: 1990-12-19
Abstract: PURPOSE:To miniaturize a surge power-absorbing laminated semiconductor device to reduce an electrostatic capacity by laminating surge power-absorbing semiconductor chips each with a small area. CONSTITUTION:If the area of one surge-absorbing semiconductor element is S at the time when the surge-absorbing semiconductor element bears all reverse power applied to a semiconductor device for absorbing a voltage exceeding any constant breakdown voltage VB, n (n is an arbitrary number) surge- absorbing semiconductor elements each with almost VB/n breakdown voltage and almost S/n area are connected in series.
Patent JP-H04229202-A (JP)
Title: Molding device
Inventor: YOKOYAMA YUZO
IPC: B29L31/58
Filed: 1990-12-27
Abstract: PURPOSE:To prevent effectively a molded object from being deformed or broken in mold release by forming the concave part which curves transversely in concave on the top force provided capably of rising and lowering above a bottom force. CONSTITUTION:While the guide face 1a inclined outward and upward is formed near one end-edge of the upper surface of a bottom force 1, the folding back edge-molding face 1b which has the bottom face inclined downward and slight by outward is formed in concave shape inward of the guide face 1a. When a top force 2 is lowered to lower end, the lower surface of the molding part 9a of a preceeding press mold 9 matches with the molding face 2a of the top force 2, and the end edge of molding material 3 is nipped and pressed between the lower surface of the molding part 9a of the preceeding press mold 9 and the lower end-surface of an adding mold 6. The whole molding material 3 is hot-pressed by the heated bottom force 1 and the top force 2, and the shapes of the base material of a door rim and its fitting base are fixed by heating.
Patent JP-H04232736-A (JP)
Title: Inorganic laminate
Inventor: OTSUKI FUMIHIDE
IPC: B32B5/26
Filed: 1990-12-28
Abstract: PURPOSE:To enhance impact resistance and heat shock resistance and to increase bending strength by forming layers each composed of a mixture of an inorg. fiber, an inorg. powder and an inorg. adhesive between inorg. fiber sheets in a laminated state. CONSTITUTION:An inorg. laminate 1 is obtained by forming mixed layers 3, 3' and a binder layer 4 between adjacent fiber sheet layers 2, 2'. The mixed layer 3 is the layer adjacent to the fiber sheet layer 2 consisting of an inorg. fiber, an inorg. adhesive and an inorg. powder and formed in such a state that the binder consisting of the inorg. adhesive and the inorg. powder is infiltrated into the constitutional fibers of a fiber sheet. The mixed layer 3' is adjacent to the fiber sheet later 2' in the same way as the mixed layer 3 and formed by infiltrating the binder consisting of the inorg. adhesive and the inorg. powder into the constitutional fibers of the fiber sheet.
Patent JP-H04348396-A (JP)
Title: Musical sound waveform generation device
Inventor: OKI KOICHIRO
IPC: G10H7/00
Filed: 1990-12-29
Abstract: PURPOSE:To improve the processing performance of the musical sound waveform generation device by increasing the oscillation frequency of the operation clock of a processor when a sound source process is performed as a software process by the processor. CONSTITUTION:An initial transfer control part 219 transfers a program for a main flow and a program for an interrupt process from a program ROM 218 to a program RAM 201 when the power source is turned ON. A RAM address control part 205 accesses the program RAM 201 thereafter to perform a musical sound generating process. Thus, the program data are transferred from the ROM to the RAM which is short in access time and then the program is executed to increase the oscillation frequency of the operation clock of the processor.
Patent JP-S62501061-A (JP)
IPC: B26D3/16
Filed: 1985-12-05
Abstract: PCT No. PCT/AT85/00054 Sec. 371 Date Sep. 25, 1986 Sec. 102(e) Date Sep. 25, 1986 PCT Filed Dec. 5, 1985 PCT Pub. No. WO86/03440 PCT Pub. Date Jun. 19, 1986.A method of cutting a piece of pipe from a length of pipe in a cutting plane by gripping the length of pipe directly adjacent the cutting plane and displacing the piece of pipe with respect to the length of pipe in the cutting plane, comprises applying a radially outwardly directed and a radially inwardly directed pressure against the length of pipe and the piece of pipe in the cutting plane and at both sides thereof, simultaneously applying an axial pressure, the pressures generating a stress amounting to at least 70% of the yield point of the material of the pipe, and maintaining the pressures during the entire cutting operation. A device for carrying out this method is also disclosed.
Patent JP-S60500062-A (JP)
Title: 金属含有材料から金属を回収するための電解槽
IPC: C25C7/00
Filed: 1983-12-09
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-H02502707-A (JP)
Title: 金属溶湯、特に鋼溶湯を含有する容器の注湯口開口内へガスを導入する方法並びにこの方法を実施するための注湯口スリーブ
IPC: B22D41/58
Filed: 1988-10-18
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-H04504942-A (JP)
Title: デュアル電流検出式ドライバー回路
IPC: H01H47/32
Filed: 1990-10-09
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-S62501199-A (JP)
IPC: B01D71/74
Filed: 1985-12-23
Abstract: PCT No. PCT/AT85/00060 Sec. 371 Date Aug. 19, 1986 Sec. 102(e) Date Aug. 19, 1986 PCT Filed Dec. 23, 1985 PCT Pub. No. WO86/03685 PCT Pub. Date Jul. 3, 1986.A method for producing a structure comprising at least one membrane with continuous pores having a diameter range of 1 to 8 nm extending along plane, curved, cylindrical or vesicular surfaces consisting essentially of at least one layer of contiguous identical protein containing molecules which molecules are arranged to form a crystal lattice defining continous pores free of said molecules, the membranes being connected to or embedded in a support layer or the membranes being connected together to form a stable unsupported film comprising removing the cell contents from intact cells of microorganisms or breaking the intact cells and separating the membranes or membrane containing cell envelope fragments, suspending the membranes or membrane containing cell envelope fragments in a liquid medium, combining the membranes or membrane containing cell envelope fragments into a layer with a crystal lattice with continuous pores free of the protein containing molecules by depositing the membranes or membrane containing cell envelope fragments onto a support layer or introducing said fragments into a support layer or connecting said fragments together to form a stable unsupported film and a method for altering the effective passage width of the pores of a structure.
Patent JP-S58500030-A (JP)
IPC: A61K6/884
Filed: 1982-01-15
Abstract: Compositions hardenable by exposure to heat or electromagnetic radiation are provided by dissolving together to form a blend from about 0% to about 50% by weight of an uncrosslinked polymer, from about 2% to about 30% of a polymerizable monomer, from about 10% to about 70% of a crosslinked polymer in the form of discrete particles having average diameters of from 0.001 micron to about 500 microns and being swollen in said solution and from about 20% to about 70% of a crosslinking agent for said monomer. Such compositions exhibit superior chemical and physical characteristics when hardened and are suitable in a wide variety of applications as construction media. Such compositions are especially suitable in the production of prosthetic dental appliances, such as, for example, prosthetic teeth. It is believed that the hardening of such compositions as, for example, during the preparation of dental appliances forms a polymer system known as an interpenetrating polymer network.
Patent JP-H05508809-A (JP)
Title: 点溶接継手の品質検査方法と装置
IPC: B23K11/25
Filed: 1991-12-13
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-H05503005-A (JP)
Title: 光学活性３―ヒドロキシ―２―メチル酪酸エステル類の製造法
IPC: C12R1/37
Filed: 1990-12-17
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-H10504276-A (JP)
Title: コレステロールホメオスタシスに関与するタンパク質をコードする遺伝子の発現を調節する細胞因子
IPC: A61K35/12
Filed: 1995-05-25
Abstract: (57)【要約】
本発明は、コレステロール代謝に関与するタンパク質をコードする遺伝子の発現を調節し得る、実質的に精製された細胞因子を提供する。本発明はまた、実質的に精製された形態で、本発明の細胞因子を得る方法を提供する。本発明はさらに、高コレステロール血症を有する被験体におけるコレステロールレベルを減少するために、本発明の細胞因子を使用する方法を提供し、この方法は、細胞因子を被験体に投与する工程を包含する。
Patent JP-2000517059-A (JP)
Title: 移動量センサ
IPC: G01D5/12
Filed: 1998-01-08
Abstract: (57)【要約】
機械構成部、例えば、ブレーキペダルの移動量の絶対値又は移動量の変化を検出することができ、相応の電気出力信号を発生することができる移動量センサが提案されている。機械構成部（２）は、磁化可能テープ（８；８’，８”）と接続されており、該テープは、当該テープの長手方向に、少なくとも１つの検出装置（１３，１４）の近傍を通って移動することができる。テープ（８；８’，８”）は、所定の部分（１１）が、それぞれ交番する極性で磁化され、テープ（８；８’，８”）の移動の際に極性の交番が検出されて、電気出力信号が発生される。