baber/WOPTO huggingface dataset:
Patent JP-H08127421-A (JP)
Title: Positioning device for viscous food
Inventor: OKAZAKI MITSUHIRO
IPC: B65G47/54
Filed: 1993-06-01
Abstract: PURPOSE: To precisely position a viscous food in fixed X-directional and Y- directional positions with non-contact at high speed. CONSTITUTION: This device has a multiple line belt conveyor 10, a roller conveyor 20, a short and broad belt conveyor 30, and a falling chute 40. The slender conveyor belts 11, ... of the multiple line conveyor 10 and the horizontal shafts 21, ... of the roller conveyor 20 are integrated together so as to alternately go in one by one. This device also has first and second positions sensors 50, 60. In a first invention, a viscous food W carried by a carrying-in conveyor A is received by the multiple line belt conveyor 10, and then delivered to the roller conveyor 20. In a second invention, the viscous food W carried by the carrying-in conveyor A is received by the roller conveyor 20, and delivered to the multiple line belt conveyor 10. The X-directional and Y-directional positions are detected by the first position sensor 50 and the second position sensor 60.
Patent JP-H06340178-A (JP)
Title: Heat-sensitive recording material
Inventor: HASEBE KOICHI
IPC: B41M5/26
Filed: 1993-06-02
Abstract: PURPOSE:To provide a heat-sensitive recording material which possesses excellent thermal responsing properties and is superior in keeping stability (heat resistance). CONSTITUTION:In a heat-sensitive recording material which is comprised by providing a heat-sensitive coloring layer containing leuco dyes, which are colorless or light-colored at the normal temperature, and an organic acid substance, which is allowed to color by reacting on the leuco dyes by heating, on a substrate, a glycol derivative to be represented by the following general formula (1) is allowed to contain into a coloring layer. Ar2-OCH(Ar1)CH2O-Ar3--(1) (In the formula, Ar1, Ar2 and Ar3 represent an aryl group, which may be either identical with each other or different from each other.)
Patent JP-S6315984-A (JP)
Inventor: YAMANE IWAO
IPC: D05B21/00
Filed: 1986-07-04
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-S5282054-A (JP)
Title: Adjustment method of resonance frequency of resonator for mechanical f ilter
Inventor: SAWAMOTO KENICHI
IPC: H03H3/013
Filed: 1975-12-29
Abstract: PURPOSE:To improve the manufacturing yield by dividing into the resonace frequency of the resonator and by reheat-treating adjusting the resonance frequency.
Patent JP-S5490770-A (JP)
Title: Device for automatically piling up long pieces
Inventor: ABE YOSHITOMI
IPC: B65G57/18
Filed: 1977-12-27
Abstract: PURPOSE: To reduce the area of installation and the number of constituent appliances, by providing a horizontal feeder having a deformed roller and providing a transfer rest which is vertically moved in connection with the rotation of the roller.  
     CONSTITUTION: A long piece W is conveyed on a roller table 1 and stopped by a stopper 5. Thereafter, the horizontal feeder 2 is driven to rotate the roller 21 at a uniform speed. Therefore, the radius of the deformed roller 21 increases according as the roller 21 rotates. When a point PIV comes to a vertical line, the long piece W is elevated from rollers 11. The long piece W is tilted according as the deformed roller is rotated forther. Synchronously therewith, the transfer rest is elevated and positioned. When the roller 21 is rotated furthermore, the long piece W is transferred down to the transfer rest 4. Then, the transfer rest 4 is lowered by a height corresponding to one long piece so that the next long piece W is transferred and piled up on the preceding long piece by the rotation of the roller 21. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0321475-A (JP)
Title: Image output device
Inventor: FUJIKI SUGURU
IPC: G06T11/00
Filed: 1989-06-19
Abstract: PURPOSE:To reduce the labor and cost for separately expanding a system memory area and an image memory area in the expansion of the memory areas by a method wherein the memory means having the system memory area and the image memory area for storing developed image data is provided, and means for taking access to the respective memory areas are prohibited from simultaneously having access to the memory means. CONSTITUTION:Since external printing data is stored in a user data area which is a part of a DRAM block part 42, this data is developed to bit map data by an MPU 30. The bit map data is again stored in a video band buffer(VBB) area which is a part of the DRAM block part 42. This data is read by using a VDG 35, converted to serial data, and transmitted by a laser scan unit(LSU) in synchronism with a horizontal synchronizing signal (HSYNC). At this time, a DRAM mediation means 38 inputs an access request signal VBBRQ from the microprocessor unit(MPU) to the VBB area, an access request signal MPURQ from the MPU to an area other than the VBB area, and the like and mediates them inside so as to prohibit a simultaneous access to the memory means.
Patent JP-S5780780-A (JP)
Title: Photovoltaic element
Inventor: TSUCHIYA HISANORI
IPC: H01L51/30
Filed: 1980-11-07
Abstract: PURPOSE:To obtain photovoltaic element having good adhesive by dispersing phthalocyanine in polymer formed of halogenated olefin between an ohmic electrode and an aluminum electrode. CONSTITUTION:A composition containing 1pt.wt. of beta-type copper phthalocyanine pigment, 1pt.wt. of vinylidene-achalonitrile copolymer (80:20 of saran F310 by weight) and 12pts.wt. of methylethylketone is dispersed in glass beads for 15min. The obtained dispersed liquid is coated in a thickness of approx. 4mum at drying time on a glass plate precleaned having an indium-tim oxide electrode of  10OMEGA/cm<2> of resistance value to form a photoactive layer, and is dried in vacuum for 24hr. Thereafter, an aluminum electrode is deposited in vacuum to become approx. 50OMEGA/cm<2> of resistance on the photoactive layer, thereby producing a phtovoltaic element having good adhesive.
Patent JP-H025516-A (JP)
Title: Compound semiconductor vapor growth device
Inventor: OKAZAKI JIRO
IPC: H01L21/205
Filed: 1988-06-24
Abstract: PURPOSE:To form multiple high quality epitaxial layers on a crystal substrate by a method wherein the partitions between respective deposition elements in a main chamber are composed of multiple layers making gaps while the end parts of the partitions are formed so that the controlled gas after passing through the respective gaps of the partitions may be diffused making specified angles. CONSTITUTION:When gas of specified pressure is respectively fed to nozzles 11b, 11b', running in parts 11a, 11a', partitions 13a and 13b, 13b and 13c, 13c and 13d, the gas running in the gaps between respective partitions is jetted into the dotted diffusing region as shown by A conforming to the opening angles made in the opening parts formed at respective end parts and then exhausted from an exhaust port 12a. In such a state, the chamber main body 11 is heated at e.g., 600-700 deg.C while the material component evaporated from melted material sources 7 as well as the material gas fed from the running-in port 11a are fed to a crystal substrate 5 to deposit specified epitaxial layers (InGaAs layer) on the crystal substrate 5.
Patent JP-H08330373-A (JP)
Title: Evaluation of polycrystalline material
Inventor: WATABE KOJI
IPC: G01B11/00
Filed: 1995-06-01
Abstract: PURPOSE: To evaluate the grain diameter and orientation of polycrystalline material in line at the manufacturing site with high accuracy even when the polycrystalline surface is covered with an oxide film, etc. CONSTITUTION: Laser beams projected from a light source 1 are s-polarized by a polarizer 2, unnecessary beams are removed by a filter 3 and the beam diameter is adjusted to a desired size by a lens 4. The laser beams are applied to a polycrystalline sample 5 by rotating the polarizer 2 or the sample 5. The obtained second harmonic is received by a photomultiplier 9 through a filter 6, lens 7 and a polarizer 8, are detected by a photo counting system 10 and the data is saved in a personal computer 11. When the beam diameter is sufficiently larger than the grain diameter, the strength change dependent on the rotating angle is not detected in the obtained second harmonic. The grain diameter is obtained from the beam diameter wherein the strength change dependent on the rotation angle has occurred.  The crystal orientation is obtained from the pattern of the strength change dependent on the rotation angle.
Patent JP-S641790-A (JP)
Title: Spontaneous light-emitting fine particle composition
Inventor: NITODA YORIYUKI
IPC: C08K9/02
Filed: 1987-06-25
Abstract: PURPOSE: To obtain the titled composition easily processable into paint, film, etc., and producible in a mass at a low cost, by coating the surface of a particle capable of emitting charged curpuscular beam with fluorescent particle and applying a transparent or light-transmitting protection film to the outer circumference of the fluorescent film.  
     CONSTITUTION: The surface of a particle 1 capable of emitting charged curpuscular beam (e.g. particle of tritium, Ni-63, C-14, Am-241, Pm-147, etc., having a diameter of 500W10μ) is coated with fluorescent particles to form a fluorescent film 2. The surface of the outer circumference of the film 2 is coated with a transparent or light-transmitting protection film 3 made of a plastic or glass, etc., to obtain the objective composition. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6134556-A (JP)
Title: Preparation of toner resin
Inventor: TATSUNAMI KUNIO
IPC: G03G9/087
Filed: 1984-07-27
Abstract: PURPOSE:To improve dispersibility of a pigment, to reduce hygroscopicity, to enhance electric resistivity, and to obtain a sharp image by polymerizing a monomer in an aq. medium contg, a cellubosic suspending agent and treating the obtained polymer with a cellulase. CONSTITUTION:At least one kind of monomer is polymerized in an aq. medium contg. a cellulosic suspending agent, and the obtained polymer particles contg. the pigment are treatd with a cellulase. The suspendig agent is easily decomposed by such a treatment and the polymer can be cleaned of it. As a result, the toner obtained by using this polymer is good in dispersibility of a pigment, small in hygro-scopicity, high in resistivity under high temp. and high humidity, thus permitting a sharp image to be obtained.
Patent JP-S5681088-A (JP)
Title: Controlling method and device for thyristor motor
Inventor: MATSUKA SHIGEMICHI
IPC: H02P6/06
Filed: 1979-12-05
Abstract: PURPOSE:To reduce torque ripple effectively, by memorizing in advance a voltage wave to be determined by commutating angle and adding a reverse wave thereof to a current control system. CONSTITUTION:When a speed command signal 9 is given, a converter 1 and an inverter 2 are controlled by a speed control system 11, a current control system 16, a pulse generating circuit 18 and a gate pulse generating circuit 26, and a motor 4 is controlled to the commanded speed. In an effective advancing angle calculating circuit 22, an effective advancing angle is calculated from a rotor position signal 25 and a transmission voltage signal 24 and put into a converter 20. The converter 20 which has received an effective advancing angle signal 21 puts out from among torque ripple compensating signals in its memory a torque ripple compensating signal 15 corresponding to the effective advancing angle and gives this to the current control system 16. A current command signal is compensated by this, and the torque ripple of the motor 4 is reduced.
Patent JP-H088036-A (JP)
Title: Discharge type surge absorbing device
Inventor: KASAI YOSHITO
IPC: H01T4/12
Filed: 1994-06-15
Abstract: PURPOSE:To provide a discharge type surge absorbing device capable of accommodating for normal mode surge going and returning between lines and common type surge transmitted between each line and ground in spite of a single device, and which does not generate transverse surge. CONSTITUTION:A first discharge electrode 14 and a second discharge electrode 16 are faced on the inside of an airtight container 12 filled with discharge gas to form a first discharging gap 26 between both electrodes. A third discharge electrode 18 is faced to the first discharge electrode 14 and the second discharge electrode 16 to form a second discharging gap 28 between the first discharge electrode and the third discharge electrode 18 and a third discharging gap 30 between the second discharge electrode 16 and the third discharge electrode 18. The gap length of the second discharging gap 28 is made almost equal to the gap length of the third discharging gap 30, and the gap length of the first discharging gap 26 is made shorter than the gap length of the second discharging gap 28 and that of the third discharging gap 30.
Patent JP-H08322581-A (JP)
Title: Biochemical production of glyoxylic acid by oxidation of glycolic acid
Inventor: ISOBE KIMIYASU
IPC: C12R1/05
Filed: 1995-05-30
Abstract: PURPOSE: To efficiently produce glyoxylic acid useful as a raw material, etc., for producing vanillin by reacting a microorganism, belonging to the genus Pseudomonas or Alcaligenes and capable of oxidizing glycolic acid into the glyoxylic acid or an enzyme produced thereby with the glycolic acid. CONSTITUTION: A microorganism, belonging to the genus Pseudomonas or Alcaligenes and having the ability to oxidize glycolic acid into glyoxylic acid [e.g. Pseudomonas sp. 9653 (FERM P-14931)] or an enzyme such as an oxidase and/or a dehydrogenase produced by the microorganism, belonging to the genus Pseudomonas or Alcaligenes is reacted with a substrate glycolic acid to thereby convert and accumulate the glycolic acid into the glyoxylic acid in the reactional solution. The resultant glyoxylic acid is then collected to biochemically and efficiently afford the objective glyoxylic acid useful as a raw material for producing vanillin or ethylvanillin or an ion exchange resin or as an acidic catalyst, etc., in the pharmaceutical industry.
Patent JP-H0446906-A (JP)
Title: Catalyst for polymerization of olefin
Inventor: NAKA TOSHIO
IPC: C08F4/642
Filed: 1990-06-15
Abstract: PURPOSE:To obtain an olefin polymerization catalyst of high polymerization activity by using a specified aluminoxane and a specified transition metal compound. CONSTITUTION:An olefin polymerization catalyst prepared from an aluminoxane obtained by mixing tetraalkyldialuminoxane with trimethylaluminum with heating and adding water to the mixture and a compound of a transition metal of group IVB of the periodic table. The molar ratio of the trimethyl-aluminum to the tetraalkyldialuminoxane is 0.1-20, desirably 1-10. The temperature to which the solution prepared by mixing the tetraalkyldialuminoxane with the trimethyl-aluminum is heated is 40-200 deg.C, desirably 50-120 deg.C. The polymerization temperature when the polymerization catalyst is used is usually -30 to 200 deg.C, and the polymerization pressure in this case is 1-50 atm.
Patent JP-H056828-A (JP)
Title: On-load tap changing transformer with excited inrush-current suppression resistor
Inventor: HORIDE AKIHIKO
IPC: H01F29/04
Filed: 1991-06-27
Abstract: PURPOSE:To suppress an excited inrush-current flowing at the time of starting an on-load tap changing transformer. CONSTITUTION:A resistor R is inserted between main winding 1 and tap winding 2 constituting the primary winding of an on-load tap changing transformer with the star-connected primary side and a short-circuiting switch 5 is connected in parallel with this resistor R. As the short-circuiting switch 5 is opened, the transformer is started to suppress an excited inrush-current by the resistor R and the short-circuiting switch 5 is closed to short-circuit the resistor R after the transformer is started. Funther, the resistor R is arranged between the main winding and tap winding, the potential of the resistor R approximates to that of the neutral point of the transformer. Therefore, the resistor R can be received in a narrow space and the transformer can be prevented from becoming larger by the provision of the resistor R.
Patent JP-S5858919-A (JP)
Title: Controller for continuous rolling mill
Inventor: OKAMOTO TAKESHI
IPC: B21B37/16
Filed: 1981-09-30
Abstract: PURPOSE:To roll products smoothly with high dimensional accuracy by detecting the breadth sizes, etc. on the outlet side of the i stand of continuous rolling mills, and controlling the material tension between i-i-1 and between i-1-i-2. CONSTITUTION:In continuous rolling mills having calibers, the breadth of a material is detected with a breadth size detector 32 on the outlet side of an (i) stand 4, and the deviation from a reference breadth is inputted to a speed controller 34, which controls the rolling speed of the stand 4 thereby controlling the material tension between the i-i-1 stands 4-3. The deviations between the height size detected with a height size detector 31 and a reference height size is inputted to a shape correcting device 35, which calculates the change value of the height size according to prescribed algorithm. The draft position is controlled by the controller 36 for rolling reduction of the i-1 stand 3. The value of tension control is further inputted to the device 35 to correct the draft position by the controller 36. According to the change value of the breadth size calculated by the device 35, the tension between the stand 3 and the i-2 stand is controlled.
Patent JP-H0722649-A (JP)
Title: Optical recording equipment
Inventor: OTA MORIO
IPC: B41J2/44
Filed: 1993-06-28
Abstract: PURPOSE:To provide a small-sized lightweight optical recording equipment, and provide a optical recording equipment which can record color image information on a recording medium like a film, which is on the market and can be easily obtained, and is advantageous to running cost. CONSTITUTION:A light writing unit 1 consists of dot array type organic thin film electroluminescence devices 7 arranged in a plurality of rows for each luminescent color. A drive circuit 18 generates a signal for driving the electroluminescence divices 7 for each individual color, according to signals which are inputted from the outside and contain color tone information. Each device 7 of the light writing unit 1 is made to emit light by the driving signal from the drive circuit 18. A photographic film is exposed to the emitted light, and records the image on the basis of image information.
Patent JP-H0325107-A (JP)
Title: Installation method for strutted rigid-frame bridge
Inventor: TANIZOE TOSHIHIKO
IPC: E01D21/00
Filed: 1989-06-20
Abstract: PURPOSE:To reduce the number of members and construction period, by supporting diagonal members tentatively on main bridge piers, transferring them to the erection place and supporting them in a slant by suspended members, and adjusting the tension thereof and continuously placing upper slabs. CONSTITUTION:Bridge piers 1 are erected every specified distance and a hinge 6 for temporary support is equipped at the supporting position of the diagonal member 3 to vertically assemble the diagonal member 3. Next, the member is installed in the specified place and fixed by a suspending member 5 made of high-tensile steel. Next, a support 4 is provided on the diagonal member 3 and the upper slab 2 is executed one by one every span from one of the main bridge pier 1 by a precast process or a cast-in-place concrete process to conduct prestress. The upper slab 2 is constructed to reach the opposite main bridge pier 1 by repetition of this procedure to conduct final completion of prestress. In this way, a strutted rigid-frame bridge can be installed regardless of local work conditions.
Patent JP-S5859336-A (JP)
Title: Engine control device
Inventor: YAMAGUCHI HIROSHI
IPC: F02D41/18
Filed: 1981-10-05
Abstract: PURPOSE:To omit a mechanical acceleration sensor and to simplify the constitution, by detecting the acceleration and deceleration of the engine by the variation in an air intake quantity of the engine with time and correcting the increase and decrease in fuel supply based on the detected result. CONSTITUTION:The acceleration and deceleration of the engine are detected by computing the amount of variation in the detected value Q of a air intake quantity sensor 1 in the time domain by a computing part 15 of a computing circuit 7. When an AND circuit 17 is opened, a counter 10 is reset by a pulse signal PA from an acceleration circuit 16 and a computed value T is written in a register 8. Therefore, the correction to the increase amount of the fuel is performed in response to the acceleration. Thus the mechanical acceleration sensor can be omitted, and the constitution can be simplified.
Patent JP-S5860042-A (JP)
Inventor: IWASAKI MITSUHIRO
IPC: D03D47/36
Filed: 1981-10-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6218613-A (JP)
Title: Magnetoresistance effective type magnetic head
Inventor: YAMADA TADAHARU
IPC: G11B5/39
Filed: 1985-07-17
Abstract: PURPOSE:To make tracks narrower than the width of a magnetoresistance effective (MR) element by making dimensions in the breadthwise direction of the recording track of a magnetic path layer shorter than the width of the MR element in the magnetic recording medium side. CONSTITUTION:The end face of a magnetic path layer 22 in the side facing a magnetic recording medium 50 of a substrate 11 is exposed to the magnetic recording medium 50. An MR element 21 is formed on the end part in the side, which is opposite to the side facing the magnetic recording medium 50, of the magnetic path layer 22 through an insulating layer 12. Conductor layers 31 and 32 to be current paths are formed on both sides of the MR element 21. Two conductor pieces 33 and 34 are formed and arranged obliquely on the MR element 21, and end parts of conductor layers 31 and 32 on the MR element 21 are worked obliquely to be parallel with conductor pieces 33 and 34. Thus, the shape of the magnetic path layer 22 approximates a trapezoid where dimensions in the breadthwise direction are wide ( WMR) on the side of the MR element 21 and are short (tP and  tW) on the side of the magnetic recording medium 50.
Patent JP-S643670-A (JP)
Title: Electrophotographic sensitive body
Inventor: NOSHO SHINJI
IPC: G03G5/14
Filed: 1987-06-26
Abstract: PURPOSE:To obtain stable characteristics against changes of environmental conditions such as temperature and humidity, by selecting a specified material as an interlayer. CONSTITUTION:The electrophotographic sensitive body is formed by successively laminating on a conductive supporting body 1 a photoconductive layer 2, the interlayer 3 obtained by hydrolyzing a compound of the formula: RSi(OR')3, R being a organic group having an epoxy group, and R' being 1-8 C alkyl group, and a low-resistance protective layer 4, thus permitting high image quality to be stably retained against even under high temperature and high humidity and the obtained electrophotographic sensitive body to be superior in durability.
Patent JP-2000349372-A (JP)
Title: Gas laser beam absorber
Inventor: MOTOMIYA HITOSHI
IPC: B23K26/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of the light receiving surface of the tip of a cone body. SOLUTION: This gas laser beam absorber is equipped with a cone 1, which receives and reflects a CO2 laser beam 11 with a conical face in conditions where the apex is directed in the incident direction of a CO2 laser beam 11 and is positioned on the center axis of the CO2 laser beam 11, an inner cylinder which surrounds the conical face of the cone 1 and also whose diameter becomes larger as from the bottom of the cone 1 toward the apex and which receives and absorbs reflected light of the beam from the cone 1 with an indirect light receiving face 4 and whose outer face serves as a heat-exchanging face 5, and an outer cylinder 6 which forms a refrigerant circulating path 7 between itself and the heat-exchanging face 5 of the inner cylinder 2.  Then, the surface roughness of direct light reception of the cone 1 is made smaller than the wavelength of the CO2 laser beam 11, whereby this causes most of the CO2 laser beam 11 to be reflected to the surface 4 of indirect light reception of the inner cylinder 2.