baber/WOPTO huggingface dataset:
Patent JP-S5262623-A (JP)
Title: Transistor inverter
Inventor: WATANABE YOSHIO
IPC: H02M7/5383
Filed: 1975-11-19
Abstract: PURPOSE: To eliminate base current shortage occurred in the relation of revovery time of diode between base-emitter, by connecting diode between emitter-collector of transistor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61295551-A (JP)
Title: Photographic printing method
Inventor: HARA HARUO
IPC: G03C5/08
Filed: 1985-06-24
Abstract: PURPOSE:To facilitate reprinting by storing each frame and exposure conditions corresponding to the frame in a storage means fitted to a printer and by displaying exposure conditions according to a designated frame. CONSTITUTION:When a frame is designated, order No. and frame No. are designated with an order No. key 22, a frame No. key 23 and ten keys 24, and a control part 10 displays designated exposure conditions from a storage part 11 with a readout key. The input of the exposure conditions is carried out with B, G and R color step keys 26a for correcting color density and density step keys 26b for correcting the total extent of exposure, outputted printing conditions are inputted in the control part 10, and printing control information is sent to a printer. LED is fixed on each of the step keys 26 and the display of the exposure conditions from the control part 10 is carried out by the lighting of LEDs on the corresponding step keys. Thus, reprinting can be easily carried out.
Patent JP-H05335229-A (JP)
Title: Developing processing apparatus
Inventor: NUNOTANI NOBUHITO
IPC: H01L21/027
Filed: 1992-05-29
Abstract: PURPOSE:To provide a developing processing apparatus wherein the developing rate of each wafer can be made definite and the developing rate in the peripheral edge part of the wafer and that in its central part can be made uniform. CONSTITUTION:A water chuck 7 which is provided with a susceptor 11 on which a wafer 10 coated with a developing solution 24 is mounted is installed. A liquid passage 15 in which a liquid 25 used to adjust the temperature of the wafer 10 via the susceptor 11 is formed inside the susceptor 11. A temperature regulator 20 which adjusts the temperature of the liquid 25 housed inside the liquid passage 15 is installed. In addition, a cavity 27 in which a gas 32 used to adjust the temperature of the peripheral edge part of the wafer 10 is housed is formed around the susceptor 11. A temperature regulator 31 which adjusts the temperature of the gas 32 housed inside the cavity 27 is installed. Consequently, the developing rate of each wafer can be made definite, and the developing rate in the peripheral edge part 10b of the wafer 10 and that in its central part 10b can be made uniform.
Patent JP-S62294128-A (JP)
Title: Method for desiliconizing and dephosphorizing molten pig iron
Inventor: OGURA TETSUZO
IPC: C21C1/04
Filed: 1986-06-13
Abstract: PURPOSE:To allow a dephosphorization reaction to proceed efficiently while inhibiting the progress of decarburization in a dephosphorization period by making the feed rate of oxygen in the first half of the dephosphorization period lower than that in the latter half. CONSTITUTION:When desiliconized molten pig iron is dephosphorized, oxygen is fed at <=0.70Nm<3>/t.min rate V1 in the first half of the dephosphorization period and at >=0.35Nm<3>/t.min rate V2 in the latter half, and the rate V1 is made lower than the rate V2 (V1<V2). Oxygen is fed by the necessary amount in the first half, so a dephosphorization reaction proceeds without hindrance. Since excess oxygen is not fed, the oxidation of C and Mn in the molten pig iron is inhibited. In the latter half, fed oxygen is consumed in a dephosphorization reaction without waste.
Patent JP-2000330296-A (JP)
Title: Developing solution for resist
Inventor: NOMOTO SHOGO
IPC: C08L71/02
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To obtain a developing solution for a resist excellent in such dissolution selectivity as to promote the solubility of a part to be dissolved and to control the solubility of a part not to be dissolved even in a fine resist pattern and capable of carrying out development in a shorter time. SOLUTION: The developing solution is prepared from one or more selected from the group comprising a basic compound (A) and an organic compound (B) having an amino group which may have an alkyl group or a hydrazino group which may have a saturated hydrocarbon group, an aromatic ring and a carboxyl group in one molecule and/or a salt (C) formed from the basic compound (A) and the organic compound (B) or the developing solution contains a salt (C) formed from a basic compound (A) and an organic compound (B) having an amino group which may have an alkyl group or a hydrazino group which may have an alkyl group, an aromatic ring and a carboxyl group in one molecule.
Patent JP-S5928688-A (JP)
Title: Electronic timepiece
Inventor: YOSHIDA JIYUNICHI
IPC: G04G21/02
Filed: 1982-08-10
Abstract: PURPOSE:To provide a function for measuring a pace and to reduce the size of a timepiece by applying a signal for measuring the pace to a sounding device such as an alarm so that the pace of the digital type electronic timepiece can be detected. CONSTITUTION:The detection signal of any of the value of a frequency division ratio detected from a frequency divider 2 or the information on the frequency division ratio coresponding to the value of said frequency division ratio, or the output signal of the divider 2 is outputted independently from a sounding signal and is applied to a termial 8 on a driving side. The detection signal applied to the termial 8 is applied through a resistance 9 to a transistor 10, and the output of the detection signal amplified with the transistor 10 flows as pulse current to a coil for sounding of a sounding device 5. When the pulse current of the detection signal flows to the coil for sounding in such a way, leakage flux is generatable from the coil for sounding in accordance with any of the value of the frequency division ratio or the information on the frequency division ratio corresponding to the value of said frequency division ratio or the output signal of the divider 2.
Patent JP-2000330307-A (JP)
Title: Electrophotographic photoreceptor and containing liquid for electric charge generating layer
Inventor: NISHIGAKI SATOSHI
IPC: G03G5/14
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To ensure high sensitivity, high image quality, high stability and high resolution by forming an electric charge generating layer containing a crystalline titanyl phthalocyanine composition exhibiting a specified X-ray diffraction spectrum as an electric charge generating material and an electric charge transferring layer containing at least one specified bisamine compound as an electric charge transferring material. SOLUTION: The electrophotographic photoreceptor has an electric charge generating layer containing a crystalline titanyl phthalocyanine composition exhibiting a specified X-ray diffraction spectrum as an electric charge generating material and an electric charge transferring layer containing at least one bisamine compound of the formula as an electric charge transferring material. In the formula, Ar1 and Ar2 are each aryl, a heterocyclic group, aralkyl or alkyl, Z is O, S or Se, R1 and R2 are each 1-3C alkyl, alkoxy, dialkylamino, halogen or H, (m) is an integer of 1-4 and (n) is an integer of 1-3.
Patent JP-2000330533-A (JP)
Title: Multi-video distribution system and multi-video distribution device
Inventor: SUMITOMO YOSHITAKA
IPC: H04N5/268
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To display a video signal outputted from the desirable video signal- generating device on each screen of a plurality of display devices. SOLUTION: In this device, selection part 321-323 selects either one of video signals outputted from a plurality of video signal-generating devices 11-14 based on the a switching signal outputted from an input switching part 22 of the corresponding display devices 21-23 to output the selected signal to the corresponding display devices 21-23 through the impedance matching part 321-323.
Patent JP-S6034318-A (JP)
Inventor: TAMURA SHIGEKI
IPC: B65B69/00
Filed: 1983-07-28
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-H04365453-A (JP)
Title: Method for promoting growth of livestock
Inventor: EJIMA HITOSHI
IPC: A23K1/16
Filed: 1991-06-11
Abstract: PURPOSE:To promote secretion of digestive fluid, enhance digestion and absorption of a feed, reduce malodor of excreta and promote the growth of livestock by adding a specific amount of saponin to the feed for the livestock. CONSTITUTION:A saponin, especially steroid-saponin contained in a sap extracted from a plant of the genus Yucca in an amount of 10-0.01ppm is added to a feed for livestock and pet animals such as cattle, horse, pig, sheep or fishes to promote the growth of the livestock.
Patent JP-S5929199-A (JP)
Inventor: NAKAMATSU YOSHIROU
IPC: B43K3/00
Filed: 1982-08-12
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-S62297179-A (JP)
Title: Multi-gradation thermal recorder
Inventor: KURATA MASAMI
IPC: B41M5/382
Filed: 1986-06-17
Abstract: PURPOSE:To minimize variations in supplied energy for the same density information even under the variations in record dot patterns, by estimating the totals amount of energy supplied based on the density information corresponding to each picture element, and determining the condition for applying a voltage to heat generating resistors. CONSTITUTION:A supplied energy estimating means 3 estimates the total amount of energy supplied, based on density information corresponding to each of picture elements to be dot-recorded at a time by a recording head 1. Next, a voltage application controlling means 4 determines the condition for applying a voltage to heat generating resistors according to each density information, based on the estimated value. When the estimated value of the total energy supplied is high, a large drop is expected in the voltage applied to each of the heat generating resistors. To compensate for the voltage drop, the condition of applying the voltage is so determined as to increase the quantity of energy applied. Accordingly, it is possible to minimize variations in the supplied energy for the same density information for each of the heat generating resistors, even under the variations in record dot patterns, and accuracy of density reproduction of record dots is enhanced.
Patent JP-S63304629-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAKAJIMA NOBUYUKI
IPC: H01L21/3205
Filed: 1987-06-03
Abstract: PURPOSE:To prevent the generation of stress migration, disconnection and short-circuiting of an upper layer wiring, etc., by etching isotopically a second film to be etched by applying a mask material subjected to patterning to a mask, and forming a mushroom shape. CONSTITUTION:On the surface of a wafer 1, aluminum is formed as a film 2 to be etched, and a polysilicon film is formed as a film 3 to be etched. A resist is subjected to patterning as a mask material 4. By applying the resist 4 to a mask, the polysilicon film 3 is subjected to plasma etching in the atmo sphere of CF4 to generate under-cut. By applying the resist 4 and the polysilicon film 3 to a mask, the aluminium layer 2 is subjected to etching with a reactive ion etching equipment. The resist 4 is eliminated with plasma in an O2 gas atmosphere, and the polysilicon film 3 is eliminated with CF4 gas. The shape of Al formed by this method solves the problem of stress migration of upper corners, and the disconnection and short-circuiting of the aluminum upper layer do not occur at all.
Patent JP-S5364010-A (JP)
Title: Magnetic recording and reproducing apparatus
Inventor: TAKAMIYA TAKEHISA
IPC: G11B15/46
Filed: 1976-11-18
Abstract: PURPOSE: To improve the accuracy in the running of the tape of a magnetic recording and reproducing apparatus without the use of a pinch roller by winding the tape around the substantially whole circumference of a capstan when the tape is tunning. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5839460-A (JP)
Title: Offset printing machine
Inventor: HASEGAWA YUTAKA
IPC: B41F7/00
Filed: 1981-09-04
Abstract: PURPOSE:To shorten total printing time for a plurality of plates by generating a signal to return an arbitrary relative position or printing position to the reference position by a signal of completion of printing for a plurality of plates. CONSTITUTION:A switch As or Bs is depressed to turn on the OR gate 45 or 44 for rotating a motor 29 in the normal direction or reversely, which rocks a movable arm 26 through a gear 37 and worm 21 and tooth 26a and moves a marking member 30a by means of a wire 30 to indicate the printing position. Next, a switch SW is closed to generate a signal to return the printing position to the reference position. This signal is sent to the terminal R of a flip flop 40 to change the output terminal from OFF to ON, which turns ON the input to an AND gate 42 or 43, generating a motor rotation signal for returning the printing position to the standard position. When the movable arm 26 returns to the reference position by this signal, the value of a potentiometer 28 becomes equal to the value of a potentiometer 29 and the rotation of the motor of a comparison section 51 vanishes and the motor 29 stops.
Patent JP-S5263656-A (JP)
Title: Suitable encoding device
Inventor: ISHIGURO TATSUO
IPC: H03M3/04
Filed: 1975-11-20
Abstract: PURPOSE: In a variable length encoding system, a signal amplitude after being multiplied K-times is quantized, and amplitude component of the quantized signal is multiplied by 1/K, then the value of K is varied corresponding to the increase of the sccumulated buffer-memory amt. in order to control the incoding information amt. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5842128-A (JP)
Inventor: HOSOGAI MASAO
IPC: H01H50/54
Filed: 1981-09-04
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-H06331649-A (JP)
Title: Acceleration sensor and manufacture thereof
Inventor: NEGORO YASUHIRO
IPC: H01L29/84
Filed: 1993-05-18
Abstract: PURPOSE:To enhance the detection sensitivity of an acceleration sensor by increasing the effective area of each electrode with a micro gap secured between the respective electrodes of the fixed and movable portions of the acceleration sensor. CONSTITUTION:The fixed portion 32 and movable portion 34 of an acceleration sensor 31 are formed from two respective silicon wafers 41, 41'. The thicknesses of the respective electrode plates 33A, 38A of the fixed portion 32 and the movable portion 34 can thus be increased, so as to secure a micro gap between the electrode plates 33A,38A and to increase an effective area. The silicon wafers can be stacked in a number of layers, so detection sensitivity can be enhanced.
Patent JP-H09296586-A (JP)
Title: Construction structure of large tile
Inventor: TAKADA TOSHIHIRO
IPC: E04F13/08
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a firm construction structure of a large tile. SOLUTION: In this construction structure, locking pieces 2, 3 of a metal fitting 1 fixedly provided at a building frame wall 51 are engaged with slit grooves 53a, 53b formed in the end face of a large tile 52, and the large tile 52 is fitted to the building frame wall 51 through this metal fitting 1. At this time, the locking pieces 2, 3 of the metal fitting 1 are covered with rubber covers 5, and the locking pieces 2, 3 are fitted elastically and firmly into the slit grooves 53a, 53b through these rubber covers 5.
Patent JP-S5364342-A (JP)
Title: Elevator hall device
Inventor: IMANISHI RIYUUICHI
IPC: B66B7/00
Filed: 1976-11-22
Abstract: PURPOSE: To provide an elevator hall device which has a large hall entrance height with small floor interval by using a suspension sheave case as an upper floor sill retaining member. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5664446-A (JP)
Title: Method of molding synthetic resin insert for metal terminal, metal terminal and mold
Inventor: ISHII KIYOSHI
IPC: B29C35/00
Filed: 1979-10-29
Abstract: PURPOSE:To mold an insert by covering the entire surface of the metal terminal body beforehand with a solder having softer property than the body, maintaining the mold temperature lower than 175+ or -5 deg.C, press-fitting synthetic resin into a cavity, thereby preventing a burr. CONSTITUTION:The comblike part except the connecting part of a terminal element 7 is covered with a solder film having softer property than the body, a semiconductor is connected to the insert side, and is sealed with a resin layer 21. Subsequently, it is set in the cavity 6 of the mold 10, the exposed part of the terminal 7 is disposed in a groove 8, and is temporarily positioned with a pin 9 and a hole 19. When the molds are tightened, the exposed part of the terminal 7 will slide on the oblique surface 22 of the groove 8 by a presser 24 due to the oblique surface 23 of the mold 18 to be retained at desired position. Thus, the insert is correctly set in the cavity 6. When the mold temperature is maintained lower than 175+ or -5 deg.C and the resin is press-fitted into the mold, the solder layer is softened and is thus filled in the facing surfaces of the mold to be sealed therein. Accordingly, no burr is produced in the molding. If the molding temperature is high, the solder is flowed out to cause a burr. According to this configuration the assembling work for a complete product can be easily conducted.
Patent JP-H04279977-A (JP)
Title: Form control system for free-form surface
Inventor: KONNO KOUICHI
IPC: G06F17/50
Filed: 1991-05-14
Abstract: PURPOSE:To use a newly defined control point to control a form by interpolat ing curve meshes consisting of cubic Bezier curves with a biquadratic Gregory patch. CONSTITUTION:With respect to an area surrounded by polynomial curves, the continuity on boundaries is judged by curves connected to boundary curves. Connection conditions on boundaries are obtained from this continuity. Internal definition points P0 to P19 of a surface are generated in accordance with obtained connection conditions. Control points Q1 to Q8 to change the curved surface form are newly generated from these internal definition points, and the generated control point Q2 is moved to control the form of the free-form surface.
Patent JP-H10332261-A (JP)
Title: Method and apparatus of manufacture of slash hydrogen
Inventor: MATSUO SHINOBU
IPC: F25J1/02
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for manufacture of slash hydrogen in which slash hydrogen can be manufactured without using a cryogenic helium generating device. SOLUTION: A cylindrical heat transfer member 101 is arranged to be immersed in liquid hydrogen 2 within a liquid hydrogen container 1. There is provided a Giford Mcmafon cycle cold heat accumulating small-sized freezer 104 having a second cold head 106 so as to cool the cylindrical heat transfer member 101. There is provided an auger 9 for scraping off solid hydrogen 8 generated at the surface of the cylindrical heat transfer member 101 cooled by the second stage cold heat head 106 so as to produce slash hydrogen 4.
Patent JP-H036183-A (JP)
Title: Television system transducer
Inventor: KASEZAWA TADASHI
IPC: H04N7/01
Filed: 1989-06-01
Abstract: PURPOSE:To obtain an image of a high picture quality by supplying an interlace signal whose number of scanning lines is 525 pieces, and a non-intrelace signal whose number of scanning lines is 525 pieces to a receiver of the existing interlace scanning type and a receiver of the existing non-interlace scanning type, respectively by bringing them to signal processing so that the whole screen can be reproduced, respectively. CONSTITUTION:A luminance signal 301 of an interlace scan whose number of scanning lines is 1125 pieces from an input terminal 12a is outputted from a terminal 13a as a luminance signal 303 of an interlace scan or a non-interlace scan whose number of scanning lines is 525 pieces through a scanning line number doubling circuit 14a and a scanning line number 1/3 multiplying circuit 16a. Also, a color difference line sequential signal 304 of an interlace scan whose number of scanning lines is 1125 pieces from an input terminal 12b is applied to a color difference signal separating circuit 15, and an obtained R-Y signal 305 is outputted as a signal 308 of a non-interlace scan or an interlace scan whose number of scanning lines is 525 pieces from a terminal 13b through a doubling circuit 14b and 14c and a 1/3 multiplying circuit 16b. Also, a B-Y signal 309 is also outputted as a signal 312 through the same circuits.
Patent JP-S5663199-A (JP)
Title: Sticking method for insulating spacer to independent low- temperature tanks
Inventor: URASAKI TAKASHI
IPC: F17C3/02
Filed: 1979-10-30
Abstract: PURPOSE:To stick in safety and efficiently a spacer to the reverse side of a low- temperature tank placed on a wire rope stretched using springs by making the insertion thereof from between the reverse side of the tank and a wire rope. CONSTITUTION:A wire rope 23 which is horizontally-stretched between rings and whose intermediate part has a joint by a joint spring 25 is tensed using a chain  block. A tank body 13 is placed on the rope 23. When the corresponding part of the  rope 23 is pulled, the rope 23 is lengthened by the spring 25. Therefore, the spacer 14  is placed between the rope 23 and tank body 13 and sticked to the tank body 13 using an adhesive.
Patent JP-H11293609-A (JP)
Title: Design block for layout face, slope face or wall face
Inventor: KUSATAKE SUGIAKI
IPC: G09F19/22
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide design blocks describable on a layout face, a slope face or wall face only by arranging freely design blocks having a variety of patterns on face plates. SOLUTION: In these blocks for a layout face, a slope face or a wall face, rectangular face plates 13(13a) are laid in a coursed masonry form, in a brick masonry form or in an uncoursed masonry form. These blocks comprise eight kinds of design blocks, which are a design block 1 provided with a plate face 14a which is quadrilateral, a design block provided with each plate face 14a which is triangular, a design block provided with a triangular pattern face at one corner of a face plate 13(13a), a design block provided with a segmental circular pattern face, a design block provided with a lacked circle-shaped pattern face, a design block provided with a semicircular pattern face or the like. Accordingly, a desired design is describable on a layout face, a slope face or a wall face by arranging each pattern face of design blocks.
Patent JP-S5472445-A (JP)
Title: Switching mode stabilization power source
Inventor: KOIZUMI AKIO
IPC: H02M3/335
Filed: 1977-11-22
Abstract: PURPOSE: To obtain constant DC voltage by the procedure in which output voltage is detected to dispatch a switching signal for comparing with the reference pulse and then two transistors connected to each of coils with fixed inductance are switched.  
     CONSTITUTION: The two transistors 6 and 7 are connected to the coil 4a with the fixed inductances L 1  and L 2 . And, provided are the comparator 25 by which to compare the switching signals sent from the pulse modulator 12 sending a switching signal in accordance with rectified output side voltage with those sent from the reference pulse selected from the reference pulse selector to select one of the first and second reference pulses 20a and 20b, and the switching circuit by which to switch for giving switching signal to any control electrode of the first and second transistors by means of the output signal from the circuit 25. Thus, it is possible to obtain a desired constant DC voltage at the output termianl 9. 
     COPYRIGHT: (C)1979,JPO&Japio