baber/WOPTO huggingface dataset:
Patent JP-2001135679-A (JP)
Title: Joint structure of semiconductor device and method for inspecting the same
Inventor: TAKAHASHI HIROSHI
IPC: H01L21/60
Filed: 1999-11-05
Abstract: PROBLEM TO BE SOLVED: To easily judge whether or not the elastically deformable conductive particles of anisotropic conductive adhesive are properly flattened at the time of jointing a semiconductor device constituted of a liquid crystal driving LSI through the anisotropic conductive adhesive on a liquid crystal display panel. SOLUTION: Each pair of terminals 26 for inspection is arranged at the four corners of the rectangular lower face of a semiconductor device 5. When the semiconductor device 5 is joined through anisotropic conductive adhesive on a liquid crystal display panel, each pair of terminals 26 for inspection of the semiconductor device 5 is conductively connected through each terminal for inspection arranged so as to be faces to this on the liquid crystal display panel and conductive particles interposed between them with each other. Then, the resistance between each pair of terminals 26 for inspection is calculated, and whether or not the conductive particles are properly flattened is estimated based on the resistance.
Patent JP-H10161593-A (JP)
Title: Video data processor and display controller
Inventor: SAWADA MASAYUKI
IPC: H04N5/06
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To suppress the quality of a display picture from being degraded by detecting the smoothed part of the level of input video data and sampling the input video data according to the output of the smoothing part. SOLUTION: The video signal supplied from a personal computer(PC) is outputted to an LPF 102 in order to remove the high frequency noise component of a ripple or the like being included in the signal. The video signal s101 passed through the LPF 101 is outputted to delay circuit 102 and a smoothed point detecting part 105. The smoothed point detecting part 105 is a circuit for detecting a part in which a waveform being in the input video signal s101 is smooth and detects a smoothed point by utilizing a fact that the differentiated output of the part in which the waveform is smooth becomes a zero volt. A sampling part 103 is constituted of an A/D converter and inputs a video signal s102 whose phase is adjusted to convert it into a digital data in the timing of the rising of a sampling clock s105. At this time, the rising part of the sampling clock s105 is made to be the smoothed point of the input video signal s102.
Patent JP-S63160253-A (JP)
Title: Semiconductor device
Inventor: SHIOZAKI OSAMU
IPC: H01L29/812
Filed: 1986-12-23
Abstract: PURPOSE:To assure the high output and gain in high-frequency applications by a method wherein the length of metallic fine wires connecting the central part of field-effect transistor chip is made shorter than those connecting both side ends while equalizing the integrated inductance of fine wires. CONSTITUTION:The length of metallic fine wires 4 connecting drain bonding pads 2 to an output metalizing part 3 of a package 2 is elongated from the central part to both side ends so that the integrated inductance of fine wires 4 of respective drain sides may be equalized enabling RF output to be picked up evenly. Furthermore, such a structure can be applied to the other metallic fine wires 8 connecting gate bonding pads 6 to an input metalizing part 7 similar to the case of drain bonding pads 1 to make the structure more effective. Through these procedures, high output and high gain can be assured in the high-frequency high output applications.
Patent JP-H07168603-A (JP)
Title: Multiplication controller
Inventor: TANAKA KOICHI
IPC: G06F15/16
Filed: 1993-12-15
Abstract: PURPOSE:To multiply CPUs without adding any special hardware outside CPU units. CONSTITUTION:Data transmission between CPU units 1a and 1b is performed through two-port memories 5a and 5b and an I/O bus 9. When the units are switched, a CPU 2a as a current master system controls a system switching circuit 6a to output a buffer closing signal and a system switching signal. When the buffer closing signal is inputted, a buffer 7a is closed and the unit la becomes a stand-by system. The system switching circuit 6b once inputting the system switching signal from a system switching signal line 10 outputs a buffer opening signal to a buffer 7b. The buffer 7b is opened and the unit 1b becomes a master system. If a CPU 2a becomes abnormal, the circuit 6a detects this abnormality and outputs a buffer closing signal and a system switching signal.
Patent JP-H01157795-A (JP)
Title: Joining material for platinum thin film electrode
Inventor: OSADA MITSUHIKO
IPC: B23K35/26
Filed: 1987-12-15
Abstract: PURPOSE:To suppress the diffusion of platinum being an electrode material and to improve the reliability of a solder junction extending over a long period of time by adding platinum powder to a joining material for joining a platinum thin film electrode and a metallic lead wire. CONSTITUTION:A joining material 4 is obtained by adding at least platinum powder to a joining material for joining a platinum thin film electrode 2 and a metallic lead wire 3. By heating this material 4 at about 260 deg.C and melting it, the platinum thin film electrode 2 and the lead wire 3 are joined. As a result, the diffusion of platinum of the thin film electrode 2 is suppressed, and the reliability for joining the platinum thin film electrode 2 can be improved.
Patent JP-H07166482-A (JP)
Title: Method for preventing washing discoloration of textile structure containing cellulosic fiber
Inventor: UMIBE HIROYOSHI
IPC: D06M101/00
Filed: 1993-12-15
Abstract: PURPOSE:To provide a process for preventing the discoloration caused by a fluorescent brightener in a detergent in the washing of a textile structure containing cellulosic fiber. CONSTITUTION:This process for preventing the washing discoloration of a textile structure containing cellulosic fiber comprises the irradiation of the textile structure with ionizing radiation after dyeing.
Patent JP-H09156203-A (JP)
Title: Ink jet recording method
Inventor: IIJIMA HIROTAKA
IPC: B41J2/01
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To obtain a high-grade image excellent in water resistance and to shorten an ink fixing time. SOLUTION: In an ink jet recording method, aq. ink is recorded on an ink jet recording sheet satisfying such a condition that at least one or more ink receiving layer containing at least one kind of a water soluble binder and a crosslinking agent is provided on a hydrophobic support (1) and an amt. of water absorption during a contact time of 5sec measured by a Bristol method described in J. TAPPI paper pulp test method No.51-87 is 80-200% of the max. ink emitting amt. per a unit area of a printer used at a time of recording (2).
Patent JP-H06164254-A (JP)
Title: High frequency amplifier circuit
Inventor: SANO SEIGO
IPC: H03F3/19
Filed: 1992-11-26
Abstract: PURPOSE:To increase a voltage range that contribute to an amplifying action, to attain the effective use of the power voltage, and to acquire a useful technique for the use of the power voltage of a low level by setting the value of a resistance element at a level larger than a prescribed level and also smaller than infinity. CONSTITUTION:A line A' shows a load line defined when the value of a resistance element R is calculated from an equation, i.e., the line A' is equivalent to a conventional load line defined when the value of the element R is set at RLJ. A line B shows a load line that has a slant smaller than the load line A'. The value RL of the element R can be set larger (limited less than infinity) than the value RLJ for the load line B. In the equation, VDS shows the drain- source voltage (or collector-emitter voltage) of a transistor TR and ID shows the largest saturated current that can be supplied by the TR. As a result, a voltage range that contribute to an amplifying action is increased and the power voltage is effectively used. Then a useful technique is acquired for the use of the power voltage of a low level in particular.
Patent JP-H06146275-A (JP)
Title: Earth anchor construction
Inventor: HASHIMOTO ISAO
IPC: E02D5/80
Filed: 1992-11-02
Abstract: PURPOSE:To have enough bearing force to anchor tension, avoid concentration of load due to consolidation, and improve workability and economy, by helically winding tension members, and providing a plurality of helical parts along the lengthwise direction. CONSTITUTION:A hose 50 is provided between tension members 20 bent in U-shape, constraint members 30 are arranged at regular intervals, and while holding the constraint members, the tension members are rotated around the axis of an anchor body 10 so as to form helical parts. A holding material 40 is joined to the U-part on the extreme end of the tension members 20 so as to assemble the anchor body 10, and the anchor body 10 is inserted into a drilled anchor hole 60. The consolidation material is gradually injected from the extreme end of the anchor body 10 through the hose 50, and after hardening the tension members are tensed. The helical parts 21 presses strongly the consolidation material, and tension is uniformly dispersed so as to avoid concentration of tensile load. Further, after attaining the aim of using an anchor respective tension members 20 are drawn out by a jack or a crane and removed.
Patent JP-H07169106-A (JP)
Title: Production of optical recording medium
Inventor: TOKORO MAKOTO
IPC: B29C65/54
Filed: 1993-12-15
Abstract: PURPOSE:To make it unnecessary to move a hub after coating with an adhesive and to prevent the adhesive from overflowing the edge face of the hub by aligning the center of a track and the center of the inner hole in the hub and then carrying out coating with the adhesive. CONSTITUTION:When hubs 2A, 2B for allowing the center of each track to coincide with the center of rotation of each disk are fitted to sides of optical recording medium opposite to sides on which recording films have been formed, the center of each track and the center of the inner hole in each of the hubs are aligned. An adhesive 3A, 3B is then injected from holes 4A, 4B pierced in the hubs 2A, 2B from the bonding parts to the opposite sides and the bonding faces are coated with the adhesive.
Patent JP-H03176004-A (JP)
Title: Seat-reclining device for vehicle
Inventor: YOSHIDA MASAMI
IPC: A47C1/025
Filed: 1989-12-05
Abstract: PURPOSE:To simplify the mechanism of the title device and to strengthen the structure thereof, by a method wherein on a fixed main shaft, a sector plate, a lock-releasing member, a lock plate and an operating lever are mounted so that a cam member on the lock-releasing member is engaged with an engagement part on the lock plate and projection for positioning on the lock plate is brought into contact with the inside of the operating lever. CONSTITUTION:When a lock plate 23 is shifted to the outside, with an operating lever 40, a lock gear part 27 thereon is detached from a sector gear part 14 and both a rotary bracket 4 and a sector plate 12 become in an unlocked state, and an inclined angle of a back-rest seat 2 can be voluntarily adjusted. When released from the hand after the adjustment of the inclined angle of the back-rest seat 2, the operating lever 40 is turned to the lock side by the elastic force of a spring 49, and a cam member 19 is also turned together with the turning of the operating lever 40 and faces an engagement part 30. On the other hand, since an inclined plane 32 for guiding a positioning projection 31 is pushed by an inside wall 47 of an engagement part 46, the lock plate 23 is shifted to the inside by a cam action of the positioning projection 31. In this way, the lock gear part 27 becomes in a locked state of being engaged with the sector gear part 14, and the back-rest seat 2 is held at the reclined angle adjusted.
Patent JP-H04188278-A (JP)
Title: Shape design device
Inventor: MATSUZAKI YOSHIE
IPC: G06F17/50
Filed: 1990-11-22
Abstract: PURPOSE:To simultaneously deform plural shapes by delicately deforming the shapes based on a deformation instruction obtained by means of the micro rotation of a dial. CONSTITUTION:Data from an input device such as a dial box 1, a mouse 2 and a keyboard 3 is fetched into a data input part 6. When the dial and the like are rotated in the dial box 1, a rotational amount at that time is fetched by the data input part 6 and the type of the deformation instructions defined in respective dials can be learnt by referring to a dial definition buffer 5. Thus, the types of the deformation instructions and the process of shape deformation can be obtained. Thus, delicate shape deformation can be executed while the result of shape deformation is recognized.
Patent JP-S62215788-A (JP)
Inventor: PETORUSU YOHANESU HENEKUBUIN
IPC: E06B9/324
Filed: 1986-12-26
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-H09174440-A (JP)
Title: Super abrasive grain wheel and manufacture thereof
Inventor: OSHITA HIDEO
IPC: B24D3/00
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To increase abrasive particle holding force by uniformly protruding a single layer of uniform super abrasive particles having the average particle size within a specific value range from a metal plating section, and integrally connecting a metal plating section not protruded with the super abrasive particles of the super abrasive grain layer to the outer edge of a base metal through a binder to form the super abrasive particle layer. SOLUTION: A die 7 having the shape corresponding to the outer periphery side face 2 of a base metal 1 for constituting the abrasive particle layer is dipped in a metal plating tub containing substantially uniform super abrasive particles 6 having the average particle size within the range of 0.5-50μm while the corresponding face 8 is faced upward to form the first metal plated layer 10. The super abrasive particles 6 are plated on the corresponding face 8 into a single layer. The second metal plated layer 5 is formed on the first metal plated layer 10 to the thickness that the super abrasive particles 6 are buried.  The die 7 applied with the first and second plating is extracted from the plating tub and washed, the second metal plated layer 5 is faced to the outer periphery side face 2 to be formed with an abrasive particle layer of a steel rotary base metal 1 prepared in advance, and a fused binder 4 made of a low-melting point metal is poured into the gap between them to integrally connect them.
Patent JP-H05146701-A (JP)
Title: Low temperature crushing and sorting method
Inventor: TAKAMURA YOSHIYUKI
IPC: B03C1/24
Filed: 1991-11-29
Abstract: PURPOSE:To improve sorting accuracy and recovery efficiency in crushing and sorting by material massive matter, such as motors, compressors and transformers of scrapped electrical appliances, etc., to recover valuable resources by performing a two-stage crushing making good use of properties of materials, such as low temperature brittleness and non-brittleness, to sort uncrushed materials. CONSTITUTION:A massive matter 30a is taken out from a raw material 20 and cooled and sorted into small fragments 24 which the matter 30a undergoes cold-shortness crushing with impact action by the 1st crusher 12 to form and nonbrittlement massive matter 30b. Further, the massive matter 30b is crushed by the 2nd crusher 13. The crushed matter is subjected to magnetic separation and eddy current separation to sort it into magnetic crushed materials, nonferrous material, nonmetal, etc.
Patent JP-H02168613-A (JP)
Title: X-ray transmitting film retaining frame, x-ray mask blanks, x-ray mask structure body, and manufacture thereof
Inventor: FUKUDA YOSHIAKI
IPC: G03F1/64
Filed: 1988-12-16
Abstract: PURPOSE:To improve polishing characteristics, solve dust generation problem, and realize a light and strong structure material by a method wherein, after a retaining frame constituted of oxidizable ceramics is baked, the surface is oxidized by performing oxidation heat treatment. CONSTITUTION:A retaining frame 1 is formed as follow; after organic silane precursor of about 10wt.% is added to crystallite powder of silicon carbide, a suitable amount of organic solvent is added, mixed, and dispersed, thereby preparing plastic mixture; this mixture is molded by using a metal mold, and then sintered. Successively, this is heated and kept in an oxygen atmosphere and naturally cooled. The surface of the retaining frame 1 to bond and fix an X-ray absorber and an X-ray transmitting film is covered with an oxide layer 10 formed at the time of oxidation processing. The surface of the retaining frame subjected to oxidation processing is subjected to polishing. Hence, by improving polishing property while dust generation is restrained, and forming a sufficiently flat surface, an X-ray transmitting film retaining frame excellent in non-dust generating property and flatness is obtained.
Patent JP-H09156112-A (JP)
Title: Manufacture of ink jet head
Inventor: TAKAHASHI YASUFUMI
IPC: B41J2/16
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To simplify a manufacturing process when an electrode in an ink flow channel and an insulated layer for insulation are formed. SOLUTION: An electrode 13 for application of a driving electric field is formed onto a side wall of an ink flow channel of a flow channel substrate 1 comprising PZT, and an insulating layer 15 covering the electrode 13 is formed. After applying a low temperature burning type polysilazane by dipping, a spin coater, etc., so as to cover an electrode 14 by a film thickness of several μm. Thereafter, an insulating layer 14 comprising a ceramics film (SiO2 ) is formed by burning at about 120 deg.C.
Patent JP-H07163481-A (JP)
Title: Washing unit
Inventor: SHIYOUKAKU EIKO
IPC: A47K1/00
Filed: 1993-12-16
Abstract: PURPOSE:To provide a washing unit such that an upper space of a wash-bowl formed by closing double doors that open on hinges is dried and sterilized by a ventilation fan and a sterilizing light assembled in the space when the double doors are closed. CONSTITUTION:A mirror 2 is arranged in the upper rear part of a wash-bowl 1 and a spigot 3 for hot and cold water is three-dimensionally disposed between the wash- bowl 1 and the mirror 2. Double doors 4 which open on hinges and each of which has an almost L shape are attached on the right and left sides of the mirror 2. When the doors 4 are closed, a space in the upper part of the wash-bowl 1 is surrounded by the doors. A ventilation fan 7 is assembled on a top board 10 which locates upward of the mirror 2. A sterilizing light 8 and a fluorescent light 9 are assembled in front of the fan 7. Another sterilizing light 8 is assembled in the lower side of the mirror 2. When the doors 4 are closed, electric power supply is automatically started to the ventilation fan 7 and sterilizing light 8 and the electric power supply to the fluorescent light 9 is stopped by a door switch. By opening the doors 4, the electric power supply to the ventilation fan 7 and sterilizing light 8 is automatically stopped and the power supply to the fluorescent light 9 is started. Thus, the inside of the washing unit is dried and sterilized when unused so that the unit can be always used pleasantly.
Patent JP-H04187466-A (JP)
Title: Sheet feeding device
Inventor: SUZUKI JUNJI
IPC: B41J11/26
Filed: 1990-11-21
Abstract: PURPOSE:To cause automatic movement aside of a pressure contact roller from a sheet passage by means of the support part of an interlocking member and to prevent the occurrence of a miss in connecting and disconnecting operation by a method wherein a sheet feeding device comprises a printing mechanism located in a sheet passage, a pressure contact roller, a holding means, and a interlocking member displaceably held. CONSTITUTION:When a working mode wherein a fan fold sheet 53 inserted through a sheet feed port 4 is pressed in a printing mechanism 15 by means of a tractor 26 is selected, the tractor 26 is mounted on a holding means 43 on the sheet feed port 4 side. Namely, with a lock lever 38 rotated in the direction, in which the rear rises, through press of knobs 39 on both sides, a mounting shaft 34 of the tractor 26 is engaged with a support piece 45, a mounting hole 36 is engaged with a stationary shaft 46, and the knobs 39 are released from a grasp. This operation rotates the lock lever 38 through the energizing force of a spring 41 and presses the stationary shaft 46 by means of a lock claw 40. A fan fold sheet 53 is set on a belt 31 of the tractor 26, and through drive of the tractor 26, the fan fold sheet 53 is conveyed toward a printing mechanism 15.
Patent JP-H05151189-A (JP)
Title: Pattern classification device
Inventor: SHIDA TAKEHIKO
IPC: G10L15/10
Filed: 1991-11-29
Abstract: PURPOSE:To efficiently perform learning by applying appropriate initial learning even when input distribution is changed depending on time in a pattern classification device simulated to a neuro circuit network. CONSTITUTION:This device is equipped with reference circuits 11-1 to 11-6 provided with internal parameters and which output by calculating the category of an input signal and distance between the internal parameter and the input signal and classified to plural groups, and a control circuit 16 which selects the groups of the reference circuits adaptive for the input signal by the input signal and transcendental knowledge accumulated in the inside via a switch 15. Also, a comparator 12 which compares the distance outputted from the reference circuit in a selected group, and selects the minimum (or maximum) distance out of them, and outputs the category of the reference circuit supplying the distance, a decision circuit 13 which compares the category of an outputted reference circuit with that of the input signal, and a correction circuit 14 which corrects the internal parameter of a corresponding reference circuit based on the comparison result of the decision circuit 13.
Patent JP-H06159772-A (JP)
Title: Controlling method for air conditioner
Inventor: TAKANASHI AKISHI
IPC: F24F11/02
Filed: 1992-11-26
Abstract: PURPOSE:To protect a feed water valve against a trouble by inhibiting or allowing switching of the valve provided in a feed water passage for connecting a feed water tank to humidifying means when a time that a suction temperature continuously exceeds a feed water valve operation inhibiting set temperature or a feed water valve operation allowing set temperature is a predetermined time or more. CONSTITUTION:When an air conditioner is operated, control means 10 always detects a temperature in an indoor unit or a suction temperature (s) by a suction temperature sensor 3 irrespective of an operating state of the conditioner. It counts a time t1 in which the temperature (s) continuously exceeds a preset feed water valve operation allowing set temperature S1 or a time t2 in which the temperature (s) continuously exceeds a preset feed water valve operation inhibiting set temperature S2. When the t1 is a predetermined time or more, an operation of a feed water valve 7 provided in a feed water passage 6 for connecting a feed water tank 4 to humidifying means 5 is allowed, and when the t2 is a predetermined time or more, the operation of the valve 7 is inhibited. Thus, a trouble of the valve 7 due to opening of the valve 7 when humidifying water 9 is frozen can be prevented.