baber/WOPTO huggingface dataset:
Patent JP-S58165233-A (JP)
Inventor: MATSUMURA SUSUMU
IPC: H01H33/915
Filed: 1982-03-26
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-2000252281-A (JP)
Title: Manufacture of semiconductor device and mask for exposure
Inventor: MATSUBARA YOSHIHISA
IPC: G03F1/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device having a copper buried wiring in which a problem of peeling in the peripheral part of a wafer is not generated. SOLUTION: In this manufacturing method, a plurality of elements are collectively formed on one sheet wafer 1, and processes wherein a trench pattern is formed on an insulating layer formed on the wafer 1, a seed metal layer is formed in the trench by using a sputtering method, a wiring metal layer is formed on the seed metal layer by using a plating method, flattening is performed as far as the surface of the insulating layer, and buried wiring is formed. In this case, the trench pattern is formed in a region where element formation on the wafer is enabled when the trench pattern is formed on the insulating layer, and a dummy pattern in which the maximum length is at most 30 μm is formed on the peripheral region of the wafer in which region element formation is not enabled.  For example, the peripheral part of the wafer 1 is exposed to light by using a second mask 3 which corresponds to the dummy pattern, and a pattern is formed.
Patent JP-S62207144-A (JP)
Inventor: KANAMARU KOJI
IPC: H02J3/38
Filed: 1986-03-07
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-S63215990-A (JP)
Inventor: ISHIKAWA NOBUKIMI
IPC: G21C3/326
Filed: 1987-03-05
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-S60192441-A (JP)
Title: Two-wire digital two-directional transmission system
Inventor: AOYANAGI MASARU
IPC: H04L5/16
Filed: 1984-03-14
Abstract: PURPOSE:To decrease the probability of signal interruption by providing a transmission line and a two-way repeater where the 1st digital signal comprising a positive pulse and the 2nd digital signal comprising a negative pulse are transmitted in time division in the opposite direction through the transmission line. CONSTITUTION:Terminal station devices 3, 4 transmit/receive alternately a digital signal in time division through a relay transmission line where two-way repeaters 6-1-6-n are inserted to a transmission line 5. When the signal reaches the two-way repeater 6-1, since the pulse is a positive pulse train, it passes through a clip circuit 7 as it is and is fed to a relay circuit 9. The relay circuit 9 applies waveform regeneration to the signal transmitted from the clip circuit 7 and transmits the result to the next two-way repeater 6-1 via the transmission line 5. The transmission signal in this case is transmitted to the clip circuit 8 at the same time, but since the clip circuit 8 does not pass through the positive polarity signal, the transmission signal of the relay circuir 9 is not circulated to the terminal station device 3.
Patent JP-S53133555-A (JP)
Title: Rolling method
Inventor: HONJIYOU HISASHI
IPC: B21B1/24
Filed: 1977-04-27
Abstract: PURPOSE: To carry out the rolling, remaining no shearing strain on purpose to prevent the camber, by obliquely shifting the lines connecting the centers of the upper and lower rolls, and by settling the directions of these shifts so as to cancel each other in respective rolling mill. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11233710-A (JP)
Title: Lead frame and its manufacture
Inventor: UMEDA KAZUHIKO
IPC: H01L23/50
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To make the meniscus amounts of lead side surfaces identical, by adjusting the pushing-in amount of leads to an adhesive agent layer at the time of bonding of a tape on which the adhesive agent layer is formed, by adjusting the distance between tape bonding surfaces of the leads and an agent boundary surface between a tape and an adhesive. SOLUTION: A lead frame is formed in a shape that width of a first lead 10 is narrower than that of a second lead 11, and a tape bonding surface 12 of the second lead 11 is more isolated from a boundary surface 14 between a tape and an adhesive than a tape bonding surface 13 of the first lead 10. An adhesive agent layer 16 of a tape 15 is pressed against the respective leads of the lead frame, the tape 15 is bonded to the fist lead 10, the second lead 11 and other leads, and a lead frame with a tape is manufactured. At this time, the pushing-in amount 18 of the second lead 11 to the adhesive agent layer 16 is smaller than the pushing-in amount 17 of the first lead 10, so that volumes pushed in the adhesive agent layer 16 becomes equal in the respective leads, and the meniscus amounts 19, 20 formed on the side surfaces of the first lead 10 and the second lead 11 are made identical.
Patent JP-S63217908-A (JP)
Inventor: EGAWA TATSUO
IPC: H02B15/00
Filed: 1987-03-05
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-H07262784-A (JP)
Title: Semiconductor memory device
Inventor: OKANO HIROSHI
IPC: G11C11/419
Filed: 1994-03-18
Abstract: PURPOSE:To increase the speed for reading data by providing a differential amplifier operated when a word line is active, between a pair of bit lines. CONSTITUTION:A differential amplifier All between a first pair of bit lines B1', *B1 is operated when word lines W1-Wn are active. Owing to the amplifying operation of the differential amplifier All, the propagation delay time of a voltage between the first pair of bit lines B1, *B1 located on memory cells M11-Mn1, being the object for reading, to a sense amplifier 20 is shortened. Furthermore, a waiting time until the absolute value of a voltage between a second pair of bit lines B0, *B0 reaches a prescribed value is also shortened. Consequently, the speed for reading data is increased. Since the respective potentials of the first pair of bit lines B1, *Bl are lowered by the differential amplifier A11, it is unnecessary to connect a level shifting circuit to the prestage of the sense amplifier 20.
Patent JP-H05118885-A (JP)
Title: Ink jet recording device
Inventor: KISA KAZUYUKI
IPC: B41J2/01
Filed: 1992-03-06
Abstract: PURPOSE:To obtain a printing recording line which is seemingly close to that of a continuous recording system regardless of an intermittent dot printing recording system for each specified cycle and achieve recording closer to an actual state as much as possible even in the case of a large amount of fluctuation like a flow. CONSTITUTION:Recording at each point dot-printed as a line segment in a direction of recording paper width corresponding to a fluctuation of a measurement input between each point and the previous point. For example, a line segment connecting positions corresponding to each measurement input value at each point and the previous point is printed or a line segment connecting positions corresponding to maximum and minimum values of measurement input between each point and the previous point is printed.
Patent JP-2000248572-A (JP)
Title: Working machine of construction machine
Inventor: YOSHIKAWA SHUJI
IPC: E02F3/38
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a plurality of sorts of arms of different length with high productivity. SOLUTION: In a working machine 53 pivoted to be vertically movable to a machine body, the working machine 53 is constituted of a plurality of working machine constituting members which are oscillatably pivotally fitted in order. The working machine constituting member is constituted so that at least respectively separately formed base end side constituting part 70 and extreme end side constituting part 71 are welded together, the base end side constituting part 70 and the extreme end side constituting part 71 are respectively formed of pivotally fitting parts 60, 61 to which adjacently connected other working machine constituting members are pivotally fitted, and cylinder fitting parts 64, 65 to which hydraulic cylinders relatively oscillating the working machine constituting members against the other working machine constituting members are fitted.
Patent JP-S5781512-A (JP)
Title: Civil work material
Inventor: ITOU MITSUO
IPC: D06M17/00
Filed: 1981-03-31
Abstract: PURPOSE: To strongly protect levee and slope by bonding partially and forcibly a water-permeable sheet and continuous wires at the mesh portions of a metal netting in a material to be used for the protection of levee or slope.  
     CONSTITUTION: On the upside of a water-permeable sheet 1 whose at least one side contains 5% or more thermoplastic polymer, metal wires 2W5mm in diameter are covered with a synthetic polymer, and then a metal netting 2 having a three- dimensional shape in its thickwise direction is lapped on the metal wires. Furthermore, a large number of 0.2W1.5mm diameter continuous wires 3 of a thermoplastic synthetic polymer are lapped on the metal netting 2, and the water- permeable sheet 1 and the continuous wires 3 are bonded partially at the mesh portions of the metal netting 2. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61208478-A (JP)
Inventor: ISHIMOTO HIROAKI
IPC: F25D11/00
Filed: 1985-03-12
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-S53135202-A (JP)
Title: Registration system for subscriber's information of mobile communication
Inventor: KAWANAMI YUKIO
IPC: H04W60/00
Filed: 1977-04-30
Abstract: PURPOSE:To realize a shortened processing time and improved services with the need for an intra-office signal transfer with each exchange eliminated, by registering mobile subscribers all over again through the signal control of an indormation storage office.
Patent JP-S56147832-A (JP)
Title: Surface treating device
Inventor: SANBE HIDEO
IPC: C08J7/00
Filed: 1980-04-16
Abstract: PURPOSE: A gas activated with plasma is brought into contact with a plastic product under irradiation of infrared rays to improve the adhesion, printing and other properties on the surface in a short time.  
     CONSTITUTION: A gas is introduced from the gas-feeding system 1 into the plasma generating tube 13 and made into a plasma state with the microwaves from the microwave oscillator 8. Then, the activated gas is introduced into the reaction system 3 and brought into contact with a substrate to be treated that has been irradiated with infrared rays from the source 5 and heated only on the surface to effect the prompt reaction of the gas with the surface. Thus, the surface properties such as adhesion or printablility are improved. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08215341-A (JP)
Title: Instrumental exercising/playing pool, instrument loading tool and machine
Inventor: NOZAWA FUMIKO
IPC: A63B21/22
Filed: 1995-02-15
Abstract: PURPOSE: To provide an instrumental exercising/playing pool capable of exercising mechanical exercise in a space unused for swimming and an instrument loading tool and a machine used in the pool by arranging a sporting instrument in the water of a pool used in a swimming club, etc., freely loadably/unloadably. CONSTITUTION: This pool is the instrumental exercising/playing pool 1 in which the instrument loading tool 5 is formed on the internal face of the pool 1, and the sporting instrument 6 is arranged freely loadably/unloadably, and by which physical exercise can be performed by using the water and the instrument 6. Also, the instrument loading tool is the one made of synthetic resin, and on the upper face of which the instrument loading part is formed, and on the side edge part of which a connection part is formed. Also, this instrument is a hydraulic sporting machine comprised so as to move a traveling body with a load by hydraulic pressure in a hollow body when a manual power is applied to the free terminal part of a manual transmission body.
Patent JP-H08246757-A (JP)
Title: Door
Inventor: TOTO TATSUO
IPC: E06B5/16
Filed: 1995-03-09
Abstract: PURPOSE: To prevent a fire from spreading without exposing the human life to a danger. CONSTITUTION: A door main body 2 closes a passage 1 in an emergency such as a fire to prevent a building from being burned down by the spreading fire. An escape port 2b is formed on the door main body 2, and an escape door 5 is provided on the escape port 2b. When a person is left at a fire site, the escape port 2b is opened by the escape door 5, and the person passes through the door main body 2 via the escape port 2b. The escape port. 2b is closed by the escape door 5 normally except for an escape, the air flow into the fire site from the escape port 2b is prevented, and the fire is extinguished at an early stage.
Patent JP-H06268894-A (JP)
Title: Automatic image pickup device
Inventor: NISHIMURA RYUSHI
IPC: H04N5/232
Filed: 1993-03-10
Abstract: PURPOSE:To provide a small-scale automatic image pickup device of low power consumption which automatically tracks an object and performs zoom operation with high precision. CONSTITUTION:The automatic image pickup device consists of an image pickup means 2, a signal processing means 4 which generates a video signal from the image pickup signal, a picture processing means 6 which extracts the object being the photographing object from the video signal, and a means 7 which control both the image pickup means and the signal processing means so that the object part is outputted approximately to the center of a reproduced picture. Thus, the automatic image pickup device which has a small scale, a low power consumption, and high precision is realized because the object is automatically tracked only with electric means without using mechanical means such as a pan head.
Patent JP-H02272026-A (JP)
Title: Polyphenylene ether capped with aryloxytriazine, and its preparation
Inventor: SUTAARINGU BURUUSU BURAUN
IPC: C08L67/00
Filed: 1990-03-02
Abstract: PURPOSE: To obtain a composition improved in processability and solvent resistance and being for use as a thermoplastic engineering resin by bringing a polyphenylene ether and an aryloxychlorotriazine into contact with each other in the presence of a basic reagent.  
     CONSTITUTION: At least one polyphenylene ether (A) [desirably, poly(2,6- dimethyl-1,4-phenylene ether)] and an aryloxychlorotriazine (B) of formula I (A is an aromatic; X is an alkyl, a cycloalkyl or an aromatic) are brought into contact with each other in the presence of a basic reagent under the reaction conditions to obtain the purpose composition containing a polymer molecule having a terminal group of formula II [Q 1  is a halogen, a lower alkyl, a phenyl, a haloalkylaminoalkyl, a hydrocarbonoxy or a halohydrocarbonoxy (the halogen atom and the oxygen atom are separated from each other by two carbon atoms); and Q 2  is H, a halogen, a lower alkyl, a phenyl, a haloalkyl, or a (halo) hydrocarbonoxy]. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H06108280-A (JP)
Title: Electrolytic cell
Inventor: AOKI KENJI
IPC: C25B9/19
Filed: 1992-03-06
Abstract: PURPOSE:To prevent the liquid leakage from the joint parts of an anode chamber frame and a cathode chamber frame without failure of a held ion exchange membrane between them by mounting a gasket coated with a fluororesin film to the entire surface on the ion exchange membrane side. CONSTITUTION:The anode chamber frame 1 and the cathode chamber frame 2 hold the ion exchange membrane 5 between the respective joint surfaces 3 and 4. The gaskets 8, 9 coated with the fluororesin films 6, 7 over the entire surface on the ion exchange membrane 5 side are mounted to the joint surfaces 3, 4. The gaskets 8, 9 maintain slipperiness with the ion exchange membrane 5 and prevent the failure of the ion exchange membrane 5 by compression of the gaskets 8, 9 at the time of tightening the electrolytic cell. A curable fluororesin 10 is interposed between at least one fluororesin film 6 and the ion exchange membrane 5 on the anode chamber frame 1 side and the cathode chamber frame 2 side, by which liquid leakage and the failure of the ion exchange membrane 5 are completely prevented.
Patent JP-S54142243-A (JP)
Title: Pretreatment of metallic substrate
Inventor: TANAKA ISAMU
IPC: C09J5/02
Filed: 1978-04-28
Abstract: PURPOSE: To improve bond strength remarkably, by applying epoxy resin containing no curing agent to the surface of a metal of a substrate, which is heated and bonded to another by using an epoxy adhesive containing a conventional curing agent.  
     CONSTITUTION: In bonding of a metal, e.g., iron, copper, lead, etc. with an epoxy adhesive, the surface of the metal is previously coated with an epoxy resin containing no curing agent and heated at 120W300°C preferably oneW30 minutes. The metal is then bonded to another by using an epoxy adhesive containg a conventional curing agent. Bisphenol A tupe and phenolic novolac type expoxy resins may be preferably cited as the epoxy resin to be coated previously. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60192881-A (JP)
Title: Wind power generation method and device
Inventor: KOMODA CHIKARA
IPC: F03D3/04
Filed: 1984-03-15
Abstract: PURPOSE:To rectify in the same direction regardless of wind directions by converting directions of the wind blowing along the ground surface into the upward direction at a right angle to the ground surface to rotate blades for driving a generator in the wind power generation. CONSTITUTION:In a wind power generator having a truncated hexagonal cone 4, a wind cylinder 10, and rotary blades 23, when the wind from the arrow 31 direction hits the truncated hexagonal cone 4, it becomes an ascending current along the outer wall and enters the wind cylinder 10 to rotate the rotary blades 23. When the wind blows from the arrow 34 direction, the wind cylinder 10 is rotated in the arrow 35 direction by a wind direction plate and is arranged on the leeward side. Accordingly, the ascending current is inveriable generated regardless of wind directions.
Patent JP-H05250573-A (JP)
Title: Marchandise sales data processor
Inventor: SUGITA NOBUHIRO
IPC: G07G1/12
Filed: 1992-03-06
Abstract: PURPOSE:To easily know the kind and/or quantity of take-out bags. CONSTITUTION:The marchandise sales data processor 10 has an marchandise data file 13F, reads the names and unit prices of marchandises out of the marchandise data file 13F and performs sale data processing such as sales registration. The marchandise data file 13F which is stored with the unit capacity Vi of each marchandise, a bag storage capacity information storage means 13V, total capacity calculating means 11 and 12, take-out bag selecting means 11 and 12, and a display means 21 are provided. Therefore, information on take-out bags to be passed is displayed instantaneously by performing only normal sale registering operation.
Patent JP-S56146626-A (JP)
Title: Wire-cut discharge processing method
Inventor: OBARA HARUKI
IPC: B23H7/06
Filed: 1980-04-16
Abstract: PURPOSE: To correct processing path in the process of wire-cut discharge processing automatically by moving the wire-cut electrode with discharging abrupted in the direction across the processing path and by calculating the offset amount from the value of the processing gap measurement.  
     CONSTITUTION: Processing is abrupted by stopping feed of wire electrode and discharging at a determined position, point B. Then the wire electrode 30 is moved back from point B to point B' so that the wire electrode 30 is not short-circuited to the work 20 by elimination of the wire deflection owing to discharging pressure. Then the wire electrode 30 is moved in the direction across the processing path to measure the length of processing gap δ from the position of contact with the work's wall sensed off. Offset amount e, =δ+d/2, is calculated from wire diameter d and processing gap length δ to be used for automatic correction of the processing path. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02232319-A (JP)
Title: Production of nonoriented silicon steel sheet excellent in magnetic property
Inventor: NISHIMOTO AKIHIKO
IPC: C22C38/00
Filed: 1989-03-03
Abstract: PURPOSE:To produce a nonoriented silicon steel sheet excellent in magnetic properties by hot-rolling a silicon steel having a specific composition consisting of C, Si, Al, and Fe, winding the resulting plate at low temp., pickling the plate, and then applying specific process annealing, cold rolling, and continuous annealing to the above. CONSTITUTION:A slab of a silicon steel having a composition consisting of, by weight, <=0.0050% C, 1.0-4.0% Si, 0.1-2.0% Al, and the balance Fe with inevitable impurities is hot-rolled and wound up at <=650 deg.C. The resulting hot rolled plate is pickled, cold-rolled at 50-70% draft to an intermediate thickness, and successively process-annealed. This process annealing is carried out so that heating rate, soaking temp. T, and soaking time (t) are regulated to 40-200 deg.C/h, 750-900 deg.C, and <=20h, respectively, and also the relations in T>=-128.5logt+811.3 are satisfied. Further, the resulting intermediate cold rolled sheet is cold-rolled at 60-70% draft to the final sheet thickness. Then, the cold rolled sheet is continuously annealed at 800-1100 deg.C for 1-5min. By this method, a nonoriented silicon steel sheet reduced in iron loss and having high magnetic flux density can be obtained.
Patent JP-H07261641-A (JP)
Title: Pixel for image display device, image display device, production of pixel for image display device and method of using pixel for image display device
Inventor: IMAI YOSHIYUKI
IPC: G03H1/26
Filed: 1994-03-22
Abstract: PURPOSE:To display the stereoscopic images with an image display device arrayed with micropixels in a plane matrix form. CONSTITUTION:An electro-optic crystal 4 consisting of potassium niobate tantalate is provided with one set of transparent electrodes 5. The voltage of a control signal 6 is changed to V1, V2... under irradiation with a laser beam 11 and simultaneously, the position of a pinhole 7 is changed, by which the plural diffraction gratings generated by light of a spot light source are stored in multiplication within the crystal 4. While the crystal 4 subjected to multiple storage is irradiated with the laser beam 11, the voltages V1, V2 are impressed thereto, by which the spot light source is reproduced.
Patent JP-S63217633-A (JP)
Title: Wire bonding method
Inventor: KOIZUMI MASAHIRO
IPC: H01L21/603
Filed: 1987-03-06
Abstract: PURPOSE:To make soft a copper ball and to contrive the improvement of bondability by a method wherein heated argon gas and heated hydrogen gas are fed to the point of a wire from the upper direction and the lower direction of the point of the wire respectively and the ball is formed in the atmosphere. CONSTITUTION:The rate of solidification of a ball is lessened in order to make soft the ball. That is, by spraying heated argon gas and heated hydrogen gas on the point of a wire from the upper direction and the lower direction of the point of the wire respectively, the rate of solidification of the ball is reduced. Moreover, the wire point is heated, argon gas mixed with a small amount of hydrogen gas is sprayed on the periphery of the wire and the rate of solidification is lessened. Accordingly, the occurrence of damage to an Si chip and that of non contact bonding are prevented. Thereby, the ball becomes soft and bondability is improved.
Patent JP-2000247881-A (JP)
Title: Immune-augmenting agent
Inventor: KAGITANI TSUTOMU
IPC: C07D249/10
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain an immune-augmenting agent augmenting immune-activity of a living body by including a nitrotriazole derivative as an active component. SOLUTION: This immune-augmenting agent is obtained by including a compound of the formula  R is H, (CH2)aR1 [a is 1-8; R1 is H, O(CH2)mH (m is 0-2), (CH2)cCOO(CH2)dH (C is 1-3; d is 0-2) or (CH2)eCONH(CH2)fO(CH2)fH (e is 1-3; f is 0-6; g is 0-2]}, e.g. 2-(3'-nitro-1'-triazole) as an active ingredient. Further, the dosage of the above immune-augmenting agent is <=10 mg/kg body weight/administration. By administering the above augmenting agent, it is possible to markedly increase the immune-activity and also adjusting the distribution of lymphocyte subgroup for increasing the immune-responding activity markedly.