baber/WOPTO huggingface dataset:
Patent JP-H0416781-A (JP)
Title: Apparatus for testing semiconductor device
Inventor: ITO EIZO
IPC: G01R31/26
Filed: 1990-05-11
Abstract: PURPOSE:To shorten a testing time and to perform a characteristic test of high accuracy by automatically controlling pressing force in a control part through a pressure sensor and an electropneumatic regulator and automatically performing an electrical characteristic test. CONSTITUTION:A semiconductor device 1 is supported on a support stand 4 so as to apply no unreasonable force to a terminal 1a, Next, predetermined pressing force is inputted by a control part 9 and an air cylinder 7 is driven through an electropneumatic regulator 8 and the upper surface of the semiconductor device 1 is pressed by pressing force 5 along with a pressure sensor 6. At this time, the semiconductor device 1 becomes such a state that both ends thereof are supported and load is applied to the center thereof and strain is generated along with bending stress. A current flows to the terminal 1a from a measuring device 10 through a socket 2 in this state and further passes through the integrated circuit of the semiconductor device 1 and an electrical characteristic test is performed by the measuring device 10 and the quality of the semiconductor device 1 is judged.
Patent JP-H07334532-A (JP)
Title: Wiring capacitance value extraction device
Inventor: NAKAI AKIRA
IPC: G06F17/50
Filed: 1994-06-03
Abstract: PURPOSE:To provide a wiring capacitance value extraction device which can arbitrarily select whether a microcell in a circuit is set to be one primitive or not and which can precisely, speedily and automatically generate a wiring capacitance value corresponding to the selected result. CONSTITUTION:A means 11 selecting the microcell becoming one primitive from the plural microcells constituting the circuit, a means extracting wiring capacitance data in the microcell by eliminating wiring capacitance data outside the microcell, a means comparing wiring capacitance data in the extracted microcell with a wiring capacitance value file 9 corresponding to the whole circuit and a means eliminating matched wiring capacitance data from the wiring capacitance value file 9 as the result of the comparison are provided.
Patent JP-H05299528-A (JP)
Title: Integrated circuit device
Inventor: KATO HAJIME
IPC: H01L23/28
Filed: 1992-04-16
Abstract: PURPOSE:To manufacture the title integrated circuit device having excellent temperature cycle as well as the hardly releasable bonding surface between a substrate and a sealing resin not affecting any electronic elements on the substrate surface even if the bonding surface is releaed from the surface. CONSTITUTION:Within the title integrated circuit device provided with a substrate 1 having at least semiconductor chips 3 on the surface side 1a as well as a sealing resin 6 covering the whole body in the exposed state of the rear surface 1d of the substrate 1, the sides 1b, 1c of the substrate 1 are cut off for providing stepped parts 11, 11 so as to be filled up with a part of the sealing resin 6.
Patent JP-H09283177-A (JP)
Title: Battery
Inventor: OKADA MIKIO
IPC: H01M10/0565
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To prolong the lifetime of a battery by regulating inner pressure of a case. SOLUTION: In this battery, the inner pressure of a case 6 is set at 1.0×10<5> Pa or more. Consequently, even in the case where volume of the active material of a positive electrode 1 or a negative electrode 2 is expanded or shrunk, pressurizing force at the same degree with the inner pressure of the case 6 is always applied to the positive electrode 1 and the negative electrode 2. With this structure, pressurizing force to be applied to the positive electrode 1 and the negative electrode 2 can be sufficiently strengthened in comparison with the conventional battery.  Consequently, since the appropriate pressurizing force is always applied to the electrodes, even in the case where the volume of the active material is changed at the time of charging and discharging fall of the active material with charging and discharging can be controlled by appropriately adjusting the inner pressure of the case 6, and a battery having a long lifetime is obtained. An upper limit value of the inner pressure depends on the kind and thickness of the case 6, but a high pressure such as several hundreds air pressure can be obtained.
Patent JP-H07333872-A (JP)
Title: Electrophotographic photoreceptor
Inventor: ISHIO KOZO
IPC: G03G5/06
Filed: 1994-06-03
Abstract: PURPOSE:To obtain an electrophotographic photoreceptor having satisfactory intense exposure characteristics, high sensitivity, low residual potential and high durability. CONSTITUTION:This electrophotographic photoreceptor has a photosensitive layer contg. an arylaminehydrazone compd. represented by formula I, wherein A is a group represented by formula II and III, etc., Q is a group represented by formula IV, n is an integer of >=1 when A is the group represented by the formula II or III, X is alkylene Ar is aryl or a heterocyclic group, each of B, D and E is a benzene ring, each of R<1>-R<3> is H, alkyl, etc., R<4> is alkyl, aryl, etc., and each of R<10> and R<11> is aryl, a heterocyclic group, etc.
Patent JP-H07330410-A (JP)
Title: Water-repellent gypsum wallboard
Inventor: NISHI MICHIO
IPC: C04B111/27
Filed: 1994-06-03
Abstract: PURPOSE:To obtain a water-repellent gypsum wallboard having improved water resistance and water proofing property by preparing this wallboard from a gypsum compsn. containing methylhydrodiene polysiloxane, gypsum and one kind selected from cement, calcium silicate hydrate, magnesium oxide and magnesium hydroxide, and board base paper. CONSTITUTION:The gypsum compsn. is prepared by adding 0.2-5 pts.wt. methylhydrodiene polysiloxane and 0.1-10 pts.wt. of at least one of cement, calcium silicate hydrate, magnesium oxide and magnesium hydroxide to 100 pts.wt gypsum. The methylhydrodiene polysiloxane is used in an emulsion state, and polyvinylalcohol may be used as an emulsifier. In the production of the gypsum wallboard, a slurry is prepared by mixing a specified amt. of the source material such as gypsum, methylhydrodiene polysiloxane, cement calcium silicate hydrate with water and then the slurry is poured into the space between board base sheets by a conventional method.
Patent JP-H09291450-A (JP)
Title: Preparation of pattern information of electronic pattern knitting machine
Inventor: KAWASE YOJI
IPC: D04B15/78
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To enable instantaneous correction of a pattern from original knit pattern information obtained from combined pattern information consisting of synthesized knit pattern information and tuck pattern information by performing an uncombine command. SOLUTION: This information preparation process comprises a step to prepare a knit pattern by inputting a data from an external inputting means such as a keyboard or reading the data from an internal memory, a step to determine the kind of the knit pattern, a step to prepare a tuck pattern, a step to prepare combined pattern information by combining the knit pattern information with the tuck pattern information by a computer and, at the same time, to automatically prepare striper data and a step to combine the combined pattern information with the striper data by a computer to execute an uncombine command and obtain the original knit pattern information.
Patent JP-S62279783-A (JP)
Title: Contour correcting device
Inventor: ISHII YOSHINORI
IPC: H04N3/32
Filed: 1986-05-28
Abstract: PURPOSE:To improve the sharpness of a picture, by controlling a modulation factor at peripheral parts on both sides larger than that at the center part of a picture plane, and enhancing a contour correction function by setting high beam scan speed at the peripheral part. CONSTITUTION:A video signal V is inputted, and a signal (a) in which the video signal is differentiated 2 for two times, is amplified 3. Meanwhile, a parabolic waveform voltage (b) in which a horizontal deflecting sawtooth waveform voltage is integrated, is inputted from a terminal 4, and a voltage VL is generated by overlapping the voltage on the lower limit voltage of an amplitude limitating voltage, and a VH is generated by overlapping an inverted parabolic waveform voltage on the lower limit voltage, then the amplitude of an inputted signal (a) is limited by the VL and the VH. A parabolic waveform differentiation signal is amplified 6, then it is supplied to a scan speed modulating coil 7, and the contour correction function is enhanced by setting a large coil current at a position where a steep change in a differentiation signal (c) is generated at the periphery of the picture plane, and the light spot shape of a beam is made approach to a real circle, thereby, the picture with a sharp contour can be formed.
Patent JP-H11307162-A (JP)
Title: Receptacle connector and manufacture thereof
Inventor: WATANABE SATORU
IPC: H01R13/33
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To enable the carrying of a housing or a receptacle connector with a negative pressure suction type carrying device while securing a large flat and smooth surface in an outer surface of a peripheral wall of a housing, to simplify the shape of a contact, to reduce exposed parts, and to shorten the pin length of a mold member. SOLUTION: In a receptacle connector, of which contact is locked with a peripheral wall of a plug insertion hole for receiving a plug connector at an intermediate part thereof, a peripheral wall 4 of the plug insertion hole 2 is formed with plural contact fitting holes 10 passing through from an inlet of the plug insertion hole 2 to the depth thereof in parallel with each other, and the intermediate part of the contact is fitted in the contact fitting hole 10. At least one end side of the contact fitting hole 10 is formed with cavity parts 11, 12 extended in the arrangement direction of the contact fitting holes 10 so as to be communicated with plural contact fitting holes 10 or plural grooves communicated with the contact fitting holes 10 and opened in the outer surface of the peripheral wall.  In this connector, since a main part of the intermediate part of the contact is fitted in the contact fitting hole 10, a wide flat and smooth suction surface is secured in the outer surface of the peripheral wall so that the housing 1 and this connector can be carried by a negative pressure suction type carrying device.
Patent JP-H0570546-A (JP)
Title: Polysiloxane/urea/styrene macromonomer and its crosslinked polymer
Inventor: KAARU EFU MIYUURAA
IPC: C08F299/02
Filed: 1991-04-26
Abstract: New styrene-functional polysiloxanes are described which are obtained by reaction of aminoalkyl functional polysiloxanes with styrene isocyanates. The styrene functional urea polysiloxanes have improved hydrolytic stability and are useful, either by themselves or in combination with copolymerizable comonomers, in UV- or heat curable biocompatible and oxygen permeable coatings, films or shaped articles, especially in form of oxygen permeable contact lenses.
Patent JP-S5549013-A (JP)
Title: Composite vibrator unit
Inventor: OGINO KIYOSHI
IPC: H03H9/10
Filed: 1978-10-04
Abstract: PURPOSE:To make it possible to pack elements in the same container with excellent space efficiency, and also to manufacture a unit which is miniature and thin at low cost, by stacking plate materials. CONSTITUTION:This unit consists of two vibrators 1 and 2, covers 3 and 4, and middle frames 5 and 6. After crystals are worked into thin films of 50-100mu for vibrators 1 and 2, frame 7 serving as part of a container and tuning-fork type vibrator part 8 are formed by photo-processing. To form covers 3 and 4 next, a transparent material such as glass is etched to a fixed size in the same photo process as the crystal. Middle frames 5 and 6 are rectangular frames of a glass material like covers 3 and 4; sealing thin film 14 on the frame is formed on one surface of cover 3, and sealing thin film 15 is on one surface of middle frame 5. To pack them, cover 4, middle frame 6, vibrators 2 and 1, and middle frame 5 are sequentially stacked and sealing members such as glass powder sandwiched in respective clearances (A solder plate is sandwiched between middle frame 5 and cover 3.) is heated for sealing.
Patent JP-S5549504-A (JP)
Title: Rotary reciprocating engine
Inventor: MATSUSHIMA HARUNORI
IPC: F01C9/00
Filed: 1978-10-05
Abstract: PURPOSE: To smoothly take off the power torque of a rotary type reciprocating engine by connecting a power take-off mechanism to either one of a rotating cylinder and the rotating center of a combustion chamber in the engine.  
     CONSTITUTION: When a rotary shaft 7 is rotated through an output shaft 27 by a self-starting motor or the like, a cylinder 9 and a cylinder holder 11 are rotated together with a piston 8. Since they are rotated on the elliptical periphery on an oblique plane including a Z-axis around a G-axis as a center, the holder 11 is lowered along the vertical groove 20 of a rotating cylinder 15 in the step of moving toward the lower side of the Z-axis from the position vertically with respect to the crossing point O of the X- and Y-axes and the position of the semiminor axis of an ellipse to increase the volume of a combustion chamber 22 to thereby intake mixture gas through a passage 21 and an intake port 24. When the holder is then moved to the position of the semimajor axis of the ellipse, the mixture gas is compressed, ignited by an ignition plug 25 and exploded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000312544-A (JP)
Title: Mouse which took human t-cell, method for making the same and use of the same
Inventor: NAKAUCHI HIROMITSU
IPC: C12N5/0786
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject mouse which contains T-cells originated from a human bone tissue in peripheral blood for a prescribed period, contains human cells at a rate above a specific value in blood at a time during the period, generates the human T-cells in high frequency and is useful as a model for HIV infectious disease, or the like. SOLUTION: A mouse which took human T-cells. The characteristics of the mouse comprise containing the T-cells originated from a human bone tissue in the peripheral blood for two months or longer, and containing human cells in the blood at a rate of >=10%, preferably >=30%, at a time during the period. The method for making the mouse which took the human T-cells comprises transplanting a human-originated tissue to an inbred line mouse defecting immunocytes containing at least B-cells and T-cells. The recipient is preferably an inbred line mouse further defecting the activities of NK cells and/or macrophages. The method for making the mouse which took the human T-cells preferably comprises transplanting the human-originated tissue to the extraperitoneal space of the recipient.
Patent JP-S613405-A (JP)
Title: Formation of resist pattern
Inventor: KOMATSU BUNROU
IPC: H01L21/027
Filed: 1984-06-15
Abstract: PURPOSE:To improve the accuracy of the dimensions of a resist pattern by lowering the activating energy of resist dissolution adding a plasma treatment process between a resist process and a development process. CONSTITUTION:A plasma tretment process S-10 wherein the activating energy of resist dissolution is lowered a resist film being irradiated with plasma is added between a resist coating process S-1 and a development process S-3. For example, an electron beam induction resist is coated (S-1) in nearly uniform thickness on a glass surface evaporated with a chromium film, then an electron beam is irradiated in accordance with a definite pattern by an electron beam exposure equipment and exposed (S-2). Then, the plasma treatment process S-10 is carried out with oxidized plasma, the resist irradiated by the electron beam or not irradiated is removed by a development rinse process S-3 and the chromium film is ethced S-6 through a soft baking process S-4 for heating to increase the adhesion of the resist and an ashing process S-5 for removing residue where the resist is removed.
Patent JP-H07129788-A (JP)
Title: Graphic plotter
Inventor: ASO SATOSHI
IPC: G09G5/08
Filed: 1994-05-13
Abstract: PURPOSE:To confirm the size and position of a desired graphic in advance, to make the desired graphic easy to plot thereby, and to easily plot the graphic other than the graphic of rectangle, etc., when the desired graphic is displayed by plotting. CONSTITUTION:When start point position and end point position are designated by a dot cursor, vector patterns corresponding to them are generated by a vector pattern generation circuit 5, and they are displayed on a CRT via fresh memory 3. Also, distance for the generation of a graphic pattern in accordance with the kind of designated graphics of quadrangle, rectangle, straight line, circle, and polygon, etc., based on the start point position and the end point position is calculated by a distance calculation circuit 4, and a corresponding graphic is generated at a graphic calculation circuit 6, and it is written on the fresh memory 3.
Patent JP-S5457378-A (JP)
Title: Method of manufacturing stem of tubular bulb
Inventor: NAITOU YUTAKA
IPC: H01K3/08
Filed: 1977-10-17
Abstract: PURPOSE: To manufacture stem of tubular bulb having uniform distribution of distortion, by subjecting the stem to forced rapid cooling in use of cooling air, after completion of final pinching process of the stem, and thereby omitting annealing process for the stem.  
     CONSTITUTION: By applying forced air cooling to pinch portion 12 for five seconds, temperature around the pinch portion 12 is lowered, for instance, to about 600°C. Here, temperature around blow shoulder portion 15 is about 500°C, so that a temperature difference of about 100°C exists between these two portions 12 and 15. However, the shoulder portion 15 is subsequently heated gradually for five seconds, whereby portions 15 and 12 are both kept at a temperature of 560W580°C and thus uniform temperature distribution (temperature difference being smaller than 20°C) is obtained. By subsequent spontaneous cooling, these portions are cooled to 420W 440°C after 8 seconds later, and further cooled uniformly to a temperature of 350W 360°C, lower than the strain point, in the region C that is started about 23W25 seconds later after completion of pinching process, immediately before entering into mounting process that is started 7 seconds later after completion of the above spontaneous cooling process 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10297930-A (JP)
Title: Finishing material of crystallized glass for building
Inventor: MATANO TAKAHIRO
IPC: E04F13/14
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain a finishing material of a crystallized glass for a building, capable of being used without performing processing such as grinding after heat treatment by heat-treating glass small bodies at a temperature higher than the softening point thereof to soften and sinter the glass small bodies and crystallize the glass small bodies and further to allow a crystal different from the inner main crystal to precipitate in the surface layer. SOLUTION: Glass small bodies having properties precipitating needle crystals extending from the surface to the interior such as β-wollastonite while softening and deforming when heat-treated at a temperature higher than the softening point, are used. The finishing material of a crystallized glass for a building is formed by coating a compound powder containing Ca, Mg and Zn on the inner surface of a refractory formwork, accumulating many glass small bodies of granular, powdery or flaky bodies, etc., in the framework, placing a plate-like framework coated with the compound grains on the accumulated glass small bodies, heat-treating the glass small bodies at the temperature higher than the softening point of the glass to soften and deform the glass small bodies so as to be mutually integrated,  to precipitate needle crystal such as the β-wollastonite in the glass small bodies and to precipitate different crystals at the contacting layer with the compound powder to form the surface layer.
Patent JP-H06310620-A (JP)
Title: Heat sink substrate for semiconductor device and its manufacture
Inventor: OMACHI MASAHIRO
IPC: H01L23/14
Filed: 1993-04-27
Abstract: PURPOSE:To provide a reliable heat sink substrate for a semiconductor device at a low cost wherein thermal expansion coefficient can be matched to various package materials for a semiconductor element such as Si, GaAs and aluminum, for the defects such as voids and cracks to be eliminated. CONSTITUTION:An Mo-Co infiltrated or baked alloy of Cu content from 5 to 30weight% manufactured by inflation or baking method is plastic-worked, whose work ratio 5-30%, so that, while the heat conductivity is kept the same, the thermal expansion coefficient is reduced.
Patent JP-H0420798-A (JP)
Title: Follow-up device
Inventor: SAITO OSAMU
IPC: F41G7/22
Filed: 1990-05-14
Abstract: PURPOSE:To reduce the shortening of a detection distance by controlling a follow-up device such that head-on or tail chasing is judged, and a steering signal is corrected on the basis of the judgement, and further a relative positional relation of look-down or look-up is provided, respectively, in case of head-on or tail chasing. CONSTITUTION:Whether or not a relationship with an initial and middle induction time target is head-on or tail chasing is judged by a head-on/tail-chasing judgement unit by deciding a relative speed signal detected by a relative speed detector 15 to be larger or not than a flying speed of a follow-up device in a target direction. As the speed nuMT of the follow-up device itself in the target direction and the relative speed nuc between the target and the follow-up device are compared, and head on when VMT<Vc and tail chasing when VMT>Vc are judged. The starting signal in an elevation direction is positively corrected in the case of the head-on and the follow-up device is steered to be higher than the target. Further, in the case of the tail chasing the signal is negatively corrected and the follow-up device is steered to be lower than the target.
Patent JP-S5826115-A (JP)
Title: Expanded bottom pile work
Inventor: OKA YOSHIHIKO
IPC: E02D5/44
Filed: 1981-08-07
Abstract: PURPOSE:To construct an expanded bottom pile having a high strength while preventing noise and vibration by a method in which a hardening agent is packed into an expanded diameter space continuouly provided in a pit to form  an expanded bottom portion, and then a custom-made pile is erected in the pit  and combined with the expanded bottom portion integrally. CONSTITUTION:After a pit 7 is excavated to a given depth by a reverse method, an expanded diameter space 9 is formed by jetting a pressure fluid from a horizontal jet nozzle 8 provided to a reverse pipe 4. Then, a hardening agent is packed into the expanded diameter space 9 through the reverse pipe 4 to form an expanded bottom portion 10, a bit 3, the jet nozzle 8, and the reverse pipe 4 are pulled up, and a custom-made pile 11 is erected in the pit 7. When the hardening agent has set, an expanded bottom pile with the expanded bottom portion 10 integrally formed at the lower end of the precast pile 11 is formed.