baber/WOPTO huggingface dataset:
Patent JP-H04181613-A (JP)
Title: Manufacture of tape like oxide superconductor
Inventor: KIKUCHI SUKEYUKI
IPC: B21F19/00
Filed: 1990-11-14
Abstract: PURPOSE:To prevent deformation due to gas generated from a superconducting material by forming, in a tubular shape, a narrow band shape metal thin board equipped with plural penetration holes, on both edges in width direction, and simultaneously supplying oxide superconductive material from these holes so as to form a linear body and applying rolling process, etc., to this linear compound body so that it can be formed in a tape shape. CONSTITUTION:While forming a narrow band shape metal board 10 provided with many penetration holes 16, in stagger, on each of edges 12 and 14 in width direction, in a tubular body by butting both edges 12, and 14, an oxide superconducting material 18 of ceramic is continuously supplied therein from the hole 16 to form a linear compound body 20. By forming a tape like linear body 22 by roll processing the compound body 20 so that the hole 16 is placed on either cone side surface out of wide surface of tape width, and applying heat treatment, gas emitted from the material 18 is discharged in a good condition from the hole 16, and generation of deformation such as buldging by gas, etc., is prevented, so that good tape like oxide superconductor is formed.
Patent JP-S63157024-A (JP)
Title: Detecting element
Inventor: OGAWA HIROSHI
IPC: G01N3/00
Filed: 1986-12-22
Abstract: PURPOSE:To accurately and precisely detect the presence position of the stress distribution of a material due to stress or thermal stress and the degree of the generation of the stress by detecting electrically at least one of piezoelectric, pyroelectric, and a reverse piezoelectric phenomenon occurring to metal. CONSTITUTION:A metallic plate or foil is stuck as a detecting element E(1) on one surface of the material M and when the material M is applied with a bending, a tensile, or compressive force F, an electric signal is led out at a terminal T-T provided to the detecting element E(1). When a stress distribution which operates on this material M is known in detail, other terminals T1-T1 and T2-T2 are provided to make the stress distribution clearer. Further, metallic plates or sheets of foil may be provided on both surfaces of this material T as detecting element (1).
Patent JP-H10152379-A (JP)
Title: Production of ceramic sheet
Inventor: KAWACHI JUNJI
IPC: C04B35/622
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain a uniform and thin sheet having a stable quality by adding to a ceramic raw material, a methylcellulose as a binder, a dihydric alcohol having a specific molecular weight as a plasticizer, and a fatty acid ester having a HLB in a specific range as a lubricant. SOLUTION: This ceramic sheet is obtained by using 0.1-5 pt.wt. dihydric alcohol having 90-120 molecular weight e.g. 1,5-pentane diol as a plasticizer based on the ceramic raw material powder, and 0.1-4 pt.wt. fatty acid ester having 9-17 HLB value, e.g. a polyethuylene glycol stearate as a lubricant based on the raw material powder. The plasticizer controls a hydrophilicity of the particles of the ceramic raw material, and the lubricant controls a slide among the raw material in a body. At the time of an extrusion molding, the slide among the raw material powder is widely improved to moderate a difference in pressure resistances to the body at a central part and the ends parts of the die, and a waving and a scatter in a thickness of the ceramic sheet are reduced.
Patent JP-H07161957-A (JP)
Title: Solid-state image pick-up device and its manufacture
Inventor: MORITA YOSHIKIMI
IPC: H01L27/148
Filed: 1993-12-07
Abstract: PURPOSE:To prevent the generation of the smear without deteriorating the dielectric strength between a shielding film and a transfer electrode. CONSTITUTION:An upper part and a side wall of a polycrystalline silicon gate electrode 7, as a transfer electrode, are coated with a first silicon nitride film 13a and a second silicon nitride film 13b. A part of the aslant incident light 12 which is reflected from an interface between an N-type impurity layer 3 and a silicon oxide film 8 is reflected from the bottom of the shielding film 10 again and the reflected light 14 reaches the first silicon nitride film 13a or the second silicon nitride film 13b. However, since a silicon nitride film is a light absorbing film, the reflected light 14 is absorbed the first silicon nitride film 13a or the second silicon nitride film 13b and does not reach an N well layer 4, a charge transfer section. Therefore, the generation of the smear due to the influence by the aslant incident light 12 can be prevented without making a CVD oxide film 9 thin.
Patent JP-H01147699-A (JP)
Title: Traffic signal controller
Inventor: SAKABA MASAJI
IPC: G08G1/07
Filed: 1987-12-03
Abstract: PURPOSE:To cope with a traffic status even when a remote operation cannot be executed because of the trouble of a central unit etc., by automatically storing a control pattern to the traffic status at the time of a remote control as a control time constant at the time of an individual control for every date and for every time zone. CONSTITUTION:A CPU 1 reads the contents (date, day of the week, time) of a clock 4 with calendar function through a port B, collates to a previously programmed control pattern switching time to decide the control pattern. At the time of the remote control, a signal light device is flashed and controlled by a signal control part 2. A control constant for every control pattern is stored for every control pattern after the start time of the pattern in question. When the remote control cannot be executed because of the trouble of the central unit or the like, the CPU 1 reads those corresponding to the current date, time from the control constants stored at the time of the remote control from a control constant storing part 3 and flashes and controls the signal light device according to the individual control in the signal control part 2.
Patent JP-S63159989-A (JP)
Title: Fingerprint collating method for finger key
Inventor: IRIE HIROMI
IPC: G06T7/00
Filed: 1986-12-24
Abstract: PURPOSE:To execute an exact full collation in a short time by reading arising line number/unit at every axis and segmenting a collating image by using an average address (approximate center point) of its high density area as the center point. CONSTITUTION:A solid-state image pickup element is contained in the lower part of an image pickup window 1 of the upper face of a prism of a finger-print image pickup device. A finger holder 2 is fixed to a base 3, a finger holder 4 is movable to the right and left through a spring material 5, and for fingerprint is brought to an image pickup. As for the finger-print which has been brought to an image pickup, a rising line number/unit is read at X and Y axes, and by analyzing its variation portion, an average address of range in which a density distribution exceeds a prescribed value is derived separately in both axes, and it becomes an approximate center point C. By segmenting a collating image centering around the approximate center point, and extracting a representative part of the fingerpoint, it will suffice that full collation of not the whole image but the segmented size is executed, therefore, the processing time fan be shortened.
Patent JP-H10148852-A (JP)
Title: Light-controlling method and light-controlling device
Inventor: TANAKA NORIO
IPC: G02F1/19
Filed: 1996-11-18
Abstract: PROBLEM TO BE SOLVED: To obtain photoresponsiveness with enough intensity and good reproducibility by using an photoresponding compsn. containing a kind of specified naphthoquinone deriv. and/or specified anthraquinone deriv. to constitute an optical element. SOLUTION: Optical paths of control light and signal light are arranged in such a manner that the control light and the signal light are independently converged to irradiate an optical element and that the area near the focus having the highest photon density of each light overlaps each other in the optical element. In this method, the optical element consists of a photoresponding compsn. containing one kind of naphthoquinone deriv. expressed by formulae I to IV and/or anthraquinone deriv. expressed by formula V. In formulae, RN<1> to RN<24> are independently hydrogen atoms, compds. of group IV elements (C, Si, Ge, Sn, Pd), compds. of group V elements (N, P, As, Sb, Bi), compds. of groups VI elements (O, S, Se, The, Po) or univalent substituents derived from group VII elements (F, Cl, Br, I).
Patent JP-H09122280-A (JP)
Title: Shaft for golf club
Inventor: MORI MASAYOSHI
IPC: A63B53/12
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To fix unmovedly a head before an adhesive is cured, prevent a shaft from being fixed eccentrically to the shaft inserting hole, and at the same time to prevent the head coming out and the shaft breaking by making the shaft hardly come out of the head after the adhesive is cured. SOLUTION: An inserting part 2 of a club head in a shaft inserting hole is formed from the tip of a shaft body along the axial direction of the shaft with one or a plurality of slit-like cut-out parts 6. In the slit-like cut-out part 6 forming portion, the shaft body 4 is provided on the outer surface with a projection part 10 along the peripheral direction to use the shaft for the golf club formed in the slit-like cut-out part 6 forming portion of the shaft body 4 with a large diameter part 12 larger than the inner diameter of the shaft inserting hole.
Patent JP-H03166870-A (JP)
Title: Video camera with function for correcting field motion
Inventor: SAKAKIBARA YOSHIO
IPC: H04N5/225
Filed: 1989-11-27
Abstract: PURPOSE:To display information of an operating point of a field motion correction means for a photographer by providing a display means displaying operating point position information of a field motion correction means with respect to its corrected dynamic range for the photographer. CONSTITUTION:A superimposing means 6 superimposes operating point information (c) of a field motion correction means 4 onto a pickup picture signal (b) and a photographer observes the result through a view finder 7. Moreover, the pickup picture signal (b) may be the same as the picture signal (a) or a picture signal including a field motion before the picture is segmented. A waveform diagram is an example of displaying the operating point with a cursor (d) on the screen. An outer frame indicates a display area of the view finder 7, the frame itself is regarded as a dynamic range of the means 4 and the operating pint is moved with a cursor moving therein. When a camera is moved, the cursor is moved as shown in broken lines, and when the cursor touches the end of the screen, it means that the operating point is at the end of the dynamic range, and the further correction is disabled and the entire frame is moved.
Patent JP-2001124682-A (JP)
Title: Hardness tester and method for correcting machine body distortion in hardness tester
Inventor: TSUJII MASAHARU
IPC: G01N3/42
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a hardness tester capable of eliminating the influence by the distortion of a machine body even if eliminating a contactor to keep the measurement precision and a method for correcting the machine body distortion in this hardness tester. SOLUTION: This hardness tester is provided with a force generation part 2 for generating a force; a force transmission part 3 for transmitting the force generated in the force generation part 2 to an indenter 41; and a push-in quantity measuring means (6: push-in quantity measurement part) for measuring the push-in quantity when pushing the indenter with the transmitted force into a sample placed on a sample table 20a on the basis of the displacement of the indenter 61 and having a fixed measurement origin. This tester comprises a push-in quantity correcting means (10: push-in quantity correction part) for correcting the distortion of a machine body 20 including the sample table 20a caused according to the force transmitted through the indenter 61 in the measurement of push-in quantity from the push-in quantity measured by the push-in quantity measuring means 6.
Patent JP-H09147960-A (JP)
Title: General purpose connector and its connecting method
Inventor: KUMAKURA HIDETO
IPC: H01R13/514
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To allow to insert plural sorts of connectors, as well as to reduce the number of sorts of each pole number of the connectors. SOLUTION: While guides 22a and 22b are formed at the upper wall and the lower wall of the hood 21a of the housing of a general purpose connector 20 at the inner side of its opening, partition plates 23 forming the guide grooves 24a which can be inserted to the guides 22a and 22b respectively are provided separately. As a result, housing accommodations 25 corresponding to the pole number of opponent connectors 26 can be formed by inserting the partition plates 23 to the hood 21a of the general purpose connector 20. Consequently, it is made possible to connect plural opponent connectors to the one general purpose connector 20. And furthermore, without limiting the pole number of the opponent connector 26, the opponent connector with any pole number can be used, as long as it can be inserted to the hood 21a.
Patent JP-H09144453-A (JP)
Title: Locking device for shutter
Inventor: SATO SATOSHI
IPC: E05B65/02
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To install this locking device on a shutter composed of a pipy shutter member, to conduct locking operation by simple structure and easy working, and to perform sure locking. SOLUTION: This locking device has a cylinder lock 7 disposed at one end section 33a of a shutter member 33, one engaging piece 11 arranged at one end section 33a and forwarded and retreated to and from one end section 33a while being interlocked with the revolution of the cylinder lock 7 by a key, the other engaging piece 22 disposed to the other end section 33b of the shutter member 33 and forwarded and retreated to and from the other end section 33b, a compression coil spring being connected to the other engaging piece 22 and energizing the engaging piece 22 in the forwarding direction, a connecting long-sized body 26, which is arranged slidably in the hollow section 33c of the shutter member 33 and in which one end is coupled with the cylinder lock 7 and the other end is connected to the other engaging piece 22 and which is interlocked with the rotation of the cylinder lock 7,  and engaging sections 36 arranged on each guide rail 35 respectively and interlinked with each engaging piece 11, 22.
Patent JP-H10149999-A (JP)
Title: Semiconductor manufacturing device
Inventor: TAKAISHI KENJI
IPC: H01L21/31
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing device which can suppress the formation of oxide films without sacrificing the throughput of the device. SOLUTION: A semiconductor manufacturing device 100 has a reaction chamber 101 for forming a thin film on the surface of a wafer. Below the chamber 101, a load-lock chamber 105 is provided for taking the wafer in the chamber 101 and taking out the wafer from the chamber 101 without opening the chamber 101 to the atmosphere. A dry body 109 is attached to the wall 105a of the load-lock chamber 105 for absorbing moisture.
Patent JP-2000134193-A (JP)
Title: Security buildup method and system
Inventor: MATSUMOTO TATSURO
IPC: G06F13/00
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To prevent a common encryption key from being decoded and to facilitate its management. SOLUTION: This system is provided with a storage section 2, an encryption/ decoding section 8, a user management section 3, a key acquisition section 4, and a key distribution section 5. When the user management section 3 takes part in any channel, the section 3 acquires user information including a nickname list from a chat client and stores it. The key acquisition section 4 selects any user terminal to request an encryption key and stores the encryption key that is sent on request to the storage section 2. Upon the request from other user terminal, the key distribution section 5 distributes the encryption key read from the storage section 2 to the other user terminal. Furthermore, the system is also provided with a key revision section 6 to preferably prevent the key from being decoded by revising the encryption key under a prescribed trigger.  It can also be thought that key distribution attribute and key revision attribute are added to user information, and the encryption key is distributed or updated based on the sets of the attribute.
Patent JP-H08145801-A (JP)
Title: Open-air-temperature correction-type dial thermometer
Inventor: SATO KUNIHIRO
IPC: G01K5/36
Filed: 1994-11-17
Abstract: PURPOSE: To provide an open-air-temperature correction-type dial thermometer by which a substantial rise in the temperature of an object to be measured is always detected irrespective of a change in an open-air temperature and by which a microswitch can be operated. CONSTITUTION: A Bourdon tube 2 is installed at a measuring-instrument body 1. Its moving end is connected to a crank mechanism 3. A pointer 15 and a switch operating part 16 are installed at the crank mechanism 3. A microswitch 18 which is supported so as to be freely rotatable is installed so as to be close to the switch operating part 16. An open-air-temperature correction-type dial thermometer is featured in such a way that the moving end of another Bourdon tube 21 which is deformed by detecting an open-air temperature so as to be turned to a direction in which the microswitch 18 is separated from the switch operating part 16 according to a rise in the open-air temperature is connected to the microswitch 18.
Patent JP-H06138864-A (JP)
Title: Character display circuit
Inventor: HARUI TOSHIROU
IPC: G09G5/24
Filed: 1992-10-22
Abstract: PURPOSE:To display character strings which differ in character width on the same screen without employing redundant circuit constitution and requiring many man-hours and much time. CONSTITUTION:When a character code is inputted from a character code register 2, a character pattern memory 3 outputs character pattern data corresponding to the character code to a parallel/series converter 6. When the character code is inputted from the character coder register 2, a character width memory 4 outputs character width data corresponding to the character code to a shift counter 7. The parallel/series converter 6 converts the character pattern data as parallel data from the character pattern memory 3 into serial data and transfers the data to a CRT 8. The shift counter 7 counts shifting operation performed by the parallel/series converter 6 and stops the shifting operation of the parallel/series converter 6 when the frequency of the shifting operation reaches the character width data.
Patent JP-H01148587-A (JP)
Title: Image receiving sheet
Inventor: INOUE SHINICHI
IPC: B41M5/50
Filed: 1987-12-04
Abstract: PURPOSE:To obtain images excellent in image qualities such as density, color and resolution, by incorporating a pigment having a specified oil absorption into an ink receiving layer of an image receiving sheet coated with microcapsules containing mainly a photosensitive and/or heat-sensitive substance therein. CONSTITUTION:The inner phase of microcapsules comprises a coloring agent, which corresponds to an oil-based ink. A transfer sheet provided with a latent image and an image receiving sheet are combined with each other, and the inner phase of the microcapsules is transferred to the image receiving sheet by development, thereby obtaining a recorded images. The value of the oil absorption of a pigment contained in the image receiving layer is important, and images with favorable image quality can be obtained when the oil absorption is at least 55.0ml/100g. An organic pigment to be used may be, for example, clay, talc, calcium carbonate or aluminum hydroxide, whereas an organic pigment to be used may be a bunzoguanamine resin, polyethylene, a polyamide resin or the like, the pigment preferably having a large specific surface area. A binder to be used may be a water-soluble high molecular weight compound, a synthetic resin latex or a resin soluble in organic solvents.
Patent JP-H06163546-A (JP)
Title: Assembling method and semiconductor device
Inventor: HANABUSA YOSHIAKI
IPC: H05K3/34
Filed: 1992-11-18
Abstract: PURPOSE:To provide an assembling technology, and a semiconductor device, which allows highly accurate positioning in bonding work using solder bumps without requiring any large scale equipment. CONSTITUTION:A chip 1 is provided with normal CCB electrodes 3 for signal terminals and CCB electrodes 2 for rough positioning which are larger than the CCB electrodes 3. At first, the CCB electrodes 2 for rough positioning are fixed temporarily to a substrate 4 and then high accuracy positioning is carried out with respect to a corresponding metallize pattern group (not shown) of the CCB electrodes 3 for signal terminal utilizing self-aligning function of the rough positioning CCB electrodes 2 at the time of reflow. Subsequently, bonding is performed for the CCB electrodes 3, 3 under a load F.
Patent JP-S63164683-A (JP)
Title: Long time operation magnetic recording and reproducing device
Inventor: OKAMOTO CHIKAYUKI
IPC: H04N5/92
Filed: 1986-12-26
Abstract: PURPOSE:To record a voice signal associated to a video signal together with the sampling recording of the video signal lasting a long time by applying time base compression to the voice signal and recording it on an audio track in parallel with a video track. CONSTITUTION:Voice signals from a voice signal source 15 are supplied to a time base compressing stretching device through a switching switch 14, and applying time base compression, the voice signals are supplied to an FM modulator 10 through a changeover switch 12 to apply FM modulation, then through an amplifier 2 and a changeover switch 4, supplied to a rotary audio head 22, and recorded on a magnetic tape 1. The sampling recording of the video signal and pertinent recording of the time base compressed voice signal are sequentially and intermittently executed for every prescribed time of tracing the magnetic tape 1 by a rotary video head 23 and the head 22.
Patent JP-H01153538-A (JP)
Title: Production of optical element
Inventor: SHIGYO ISAMU
IPC: C03B11/00
Filed: 1987-12-08
Abstract: PURPOSE:To produce an optical element having excellent dimensional accuracy and weight accuracy free from surface defects by pressing glass fluid dropping from a nozzle by a pair of left and right molds, molding and cutting part to be molded from surplus part. CONSTITUTION:Glass fluid 2 having 10-10<7> poise viscosity is dropped from a flow nozzle 1 of a glass melting furnace. At a point of time when a cut mark 3 of the fluid 2 flows down lower than molding aces 5a and 6a of a pair of left and right molds 5 and 6, pressing functioning of the molds 5 and 6 is started. Simultaneously functioning of a cutting blade 4 is started and cutting of the fluid 2 is started in the vicinity of the flow position of the nozzle 1. After pushing functioning of the molds 5 and 6 on the fluid 2 is started, a cutting ring 7 is operated, cutting of the fluid 2 by the ring 7 is completed simultaneously with completion of cutting of the fluid 2 by the cutting blades 4, part 21 to be molded is separated from cut pieces 22 and the part 21 to be molded is press molded by the molding faces 5a and 6a of the molds 5 and 6.