baber/WOPTO huggingface dataset:
Patent JP-S5791694-A (JP)
Title: Controlling unit for ac motor
Inventor: NAITOU YOSHIO
IPC: H02P27/06
Filed: 1980-11-28
Abstract: PURPOSE:To ensure a stable operation of an AC generator by a method wherein the voltage/frequency ratio is ket constant by a frequency controlling circuit provided with a delay circuit generating a delay equivalent in time length to the delay created in an inverter output voltage controlling circuit. CONSTITUTION:The voltage and frequency of power from an AC source 1 are prescribedly converted in a converter 2 and an inverter 4 and then supplied to a motor 5. The output voltage is regulated in a lineup of a voltage controlling circuit 13, a current controlling circuit 15, and a phase controlling circuit 16 in response to a signal supplied by a setter 10 through an input controlling circuit 11 while the output frequency is regulated in a lineup of an oscillator 17, a ring counter 18, and a pulse amplifying circuit 19. The voltage regulating lineup inclides some factor causing a time delay while the frequency regulating lineup none. A delay circuit 20 is therefore inserted in the latter lineup realizing a delay equivalent in time length to the one in the former lineup.
Patent JP-H08335404-A (JP)
Title: Rod-shaped light emitting device
Inventor: KOSUGI MASAHIRO
IPC: F21S2/00
Filed: 1995-06-07
Abstract: PURPOSE: To provide a light emitting device in which brightness is partially different. CONSTITUTION: A device comprises a thin and long tube member 21 of transparent and soft synthetic resin in which light-transmitting filler 22 is filled, and a light source disposed at an end part of the tube member 21, and a brightness material 40 is mixed in part of the filler 22. Specifically, the brightness material 40 is a light transmitting material of a different light refraction index than that of the filler 22, or otherwise, it is an opaque light reflecting material.
Patent JP-H0218435-A (JP)
Title: Polypropylene resin composition for bonding
Inventor: ASANUMA TADASHI
IPC: C09J123/10
Filed: 1988-07-06
Abstract: PURPOSE:To provide a polypropylene resin composition for bonding use, containing a polypropylene graft-polymerized with an alkoxyalkenylsilane and suitable for the bonding of a polar group-containing polymer and a polyolefin. CONSTITUTION:The objective polyolefin resin composition for bonding is produced by melting and mixing (A) a graft copolymer having a graft ratio of <=10wt.% and produced by grafting an alkoxyalkenylsilane (e.g. triethoxyvinylsilane) to a crystalline polypropylene in the presence of a radical generator such as a peroxide and (B) a crystalline polypropylene (or random or block copolymer of propylene and other olefin) free from said alkoxyalkenylsilane. The ratio of the alkoxyalkenylsilane unit in the whole composition is 1wt.%-100wt.ppm.
Patent JP-H0833189-A (JP)
Title: Power supply monitoring circuit
Inventor: TANABE KAZUHISA
IPC: H02J1/00
Filed: 1994-07-19
Abstract: PURPOSE:To turn off a power supply switch by providing a C-MOS circuit which operates with an auxiliary power supply and connecting the C-MOS circuit output to the input of the voltage measurement circuit of a main power supply system. CONSTITUTION:The power of a main circuit (CPU) 3 is fed from a main power supply battery 5 via a power supply switch 4 and that of a C-MOS logic IC 6 operating at a low voltage is fed via an auxiliary battery 7. The input of the positive-logic IC 6 is connected to a main power supply 5 via the voltage- dividing circuit of resistors R1 and R2 and the output is connected to the A/D input terminal of a voltage monitoring circuit, namely a main circuit 3. By turning off a main power switch 4, the input terminal of a low-voltage-operation logic IC6 is grounded since the resistor R1 is grounded and hence the output of the C-MOS logic IC6 is grounded and no excessive power is applied to a main power supply system 1, thus turning off the power and hence extremely reducing power consumption.
Patent JP-S6058535-A (JP)
Title: Printing error detecting method
Inventor: SUKAI HARUO
IPC: G01N21/93
Filed: 1983-09-10
Abstract: PURPOSE:To judge printing error when the computed value exceeds the measured value, by obtaining the difference between a reference value and the amount of light reflected from the surface of paper to be detected at each measuring point, and designating the part, in which error points are continued, an error block. CONSTITUTION:A digital signal from an AD converter 13 is stored in a memory circuit 75 for each measuring point in accordance with the instruction of a memory controller 14. The content of a memory 16 is compared with the content of a memory 15 by a poor-level and poor-point detector 31. When the difference exceeds a specified poor-level or poor-point, the signal is detected as the poor- point. An operator 50 is provided in order to perform the computation of L+ S/P, where L is a peak value of an error block, S is the sum of the levels of the error block, and P is the number of error points in the error block. A part, in which the error points are continued is designated to be the error block. When the computed value exceeds the preset value, the error is judged.
Patent JP-S5955357-A (JP)
Inventor: YANO HISAO
IPC: B02C17/06
Filed: 1982-09-24
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-H0720606-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SUZUKI MITSUKO
IPC: G03C1/005
Filed: 1993-07-06
Abstract: PURPOSE:To provide a silver halide photographic sensitive material not deteriorating its conveyability even when it is rapidly processed at a high temperature with a developing solution containing no hardening agent and not deteriorating operational environment by malodor and capable of forming an image high in sharpness. CONSTITUTION:The silver halide photographic sensitive material in the form of a sheet has at least one silver halide emulsion layer on at least one side of a support having a thickness of 70-120mum and a Young's modulus of elasticity of >=550kg/mm<2>, and its swelling rate of the hydrophilic colloidal layers is <=80% in the developing solution, when it is rapidly processed with a developing solution containing substantially no hardening agent.
Patent JP-S6144239-A (JP)
Title: Device for detecting clogging of air suction filter
Inventor: HATTORI TAMOTSU
IPC: F24F11/02
Filed: 1984-08-08
Abstract: PURPOSE:To prevent any erroreous operation of the titled device due to variations of the temperature of external air by detecting the temperature of air in a heat exchanger or air after passing a heat exchanger and the temperature of air before passing the heat exchanger, and discriminating clogging of the filter when the difference between both temperatures is higher than a predetermined value. CONSTITUTION:Air which has been cooled by an evaporator in a coolant cycle, is blown off through a duct 56. In this case, in a state where a filter 1a is not clogged, the difference between the temperature of air for cooling a condenser 2 immediately after passing the filter 1a and that on the surface of the condenser 2 is 8-10 deg.C. However, at an extraordinary time when the filter 1a was clogged, the amount of cooling air decreases. Hence, the temperature difference increases extraordinarily to 15 deg.C. This value is converted into a voltage by a detector 5. If the value of a resistor 20 is set so as to generate a voltage corresponding to the above described temperature difference of 15 deg.C, a comparator 11 generates an output signal ''1'' through an output terminal 11c. Consequently, a coil 12a of a relay 12 is supplied with power and is excited to close a contact 12b and light an alarm lamp 13.
Patent JP-H0527139-A (JP)
Title: Optical waveguide circuit module
Inventor: YAMADA YASUBUMI
IPC: G02B6/24
Filed: 1991-07-08
Abstract: PURPOSE:To provide an optical waveguide circuit module which maintains high reliability for a long period even in high-temperature and high-humidity conditions. CONSTITUTION:An optical waveguide chip 1 and end parts of ribbons of four- coated optical fibers for optical input and output are held and fixed to an optical waveguide chip housing 2 and optical fiber end part housings 5 and 6 respectively, the optical waveguide chip housing 2 and optical fiber end part housings 5 and 6 are connected so that the optical axes of the ribbons 3 and 4 of four-coated optical fibers for optical input and output are aligned with the end surface of the optical waveguide chip 1, and they are all put in an external housing 10, which is sealed with jelly resin 20, thereby preventing the infiltration of water into adhesives between and in the respective casings.
Patent JP-H0332291-A (JP)
Title: Television signal transmitter
Inventor: TOYOSHIMA MASAKATSU
IPC: H04N7/16
Filed: 1989-06-29
Abstract: PURPOSE:To transmit a television signal with wide band width from a satellite to a CATV system by simple configuration without being degraded by converting the frequency of a sound signal to a frequency band different from that of a video signal and sending the signal. CONSTITUTION:The television signals of plural channels to be sent from the satellite are received and FM modulation is executed to the video signals in the respective received television signals by channel units 31, 32.... Afterwards, AM modulation to the frequency band at prescribed intervals is executed to the video signals and the signals are sent. Simultaneously, the frequencies of the sound signals in the respective received television signals are converted to the frequency band different from the frequency band, in which the video signals are sent, by the channel units 31, 32... and the sound signals are sent. Thus, the configuration of the CATV system can be simplified to transmit the sound signals to be transmitted from a satellite 1 to each terminal equipment 50 side without degradating the sound signals.
Patent JP-2000357727-A (JP)
Title: Sealing vessel for semiconductor material
Inventor: MITSUSHIMA TAKESHI
IPC: B65D85/86
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To settle a case where a door is not closed for maintaining closure by sealing between the inside surface of a box and the end surface of a lid using a seal mechanism when the box and lid are engaged together. SOLUTION: When the opening surface of a box 11 is closed with a lid 10, the inside surface of the box 11 and the end surface of the lid 10 clamp a seal member 16 to leave a minute gap for inserting the lid 10. The lid 10 stops when the side surface of it approaches the end surface of the box 11 to hit a buffer material 15. When the lid 10 comes into engagement with the box 11, they do not directly contact each other for scraping because of presence of the seal member 16 of a seal mechanism. At closing of a vessel, the seal member 16 of the seal mechanism expands to seal the gap between the box 11 and the lid 10 over the entire circumference.
Patent JP-S6060174-A (JP)
Title: Graphite composite sheet material for packing and production thereof
Inventor: ASHIZAWA MASAAKI
IPC: F16J15/30
Filed: 1983-09-13
Abstract: PURPOSE:To obtain a graphite composite sheet material in which the gap of a reinforcing material is completely filled with expanded graphite powder, by filling the kneaded mixture of expanded graphite powder and a solvent into a reinforcing material under pressure by means of a roller member and drying the composite material to evaporate the solvent. CONSTITUTION:An appropriate quantity of a solvent is added to expanded graphite powder. The mixture is kneaded and the kneaded mixture B is fed from the feeder 2 of a hopper 1 onto a reinforcing material A delivered from a reinforcing material-unwinding roll 3. The kneaded material B is filled into the reinforcing material A under pressure by means of compression rolls 5, 6, 7, 8 and the resulting composite sheet is wound around a wind-up roll 4 and dried to evaporate the solvent, thus obtaining the desired graphite composite sheet. Water, alcohols, benzene and toluene are preferred as said solvent, because they are easily evaporated, and water is particularly preferred because it is easy to handle and also from the viewpoint of economy.
Patent JP-H0924727-A (JP)
Title: Actuator device and device using actuator device thereof
Inventor: HANSU YURUGEN DOUROBUNAA
IPC: B60H1/00
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To facilitate installation and removal and service by preinstalling and prearranging a large number of actuators to operate adjusting members in a common actuator module unit. SOLUTION: A large number of electric servomotor type actuators 2 to 8 to operate adjusting members 16 to 22 are symmetrically arranged to a lengthwise shaft 23 of a support body plate 1, and the five actuators 2, 3, 6, 7 and 8 are preinstalled and prearranged on the upper side of the support body plate 1, and the two actuators 4 and 5 are preinstalled and prearranged on the side of the support body plate 1. Housings of the respective actuators 2 to 8 are cushioned by rubber, and are fixed to the support body plate 1 through bolt joining parts 9 by which vibration and a noise are reduced. Therefore, installation and removal and service can be facilitated.
Patent JP-2000355057-A (JP)
Title: Production of cored multilayered roll
Inventor: TAKEYAMA YOSHIHIRO
IPC: G03G15/02
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To produce a cored multilayered roll having excellent dimensional accuracy and having an elastic layer inside a skin layer at a low cost by an extremely simple and short process unnecessary for using a core mold or separately producing respective layers. SOLUTION: A heated cylindrical mold is filled with a resin powder to form a skin layer comprising a molten resin film to the inner peripheral surface of the mold and, after the remaining resin powder is removed from the cylindrical mold, a core is inserted in the cylindrical mold. Next, a liquid resin is injected in the gap pare between the cylindrical mold and the core to be foamed and cured to form an integrated elastic layer between the core and the skin layer. By altering the heating temp. or holding time of the cylindrical mold, the thickness of the skin layer can be adjusted within a range of 0.1-1.5 mm.
Patent JP-H0727953-A (JP)
Title: Heat-resistant optical fiber
Inventor: TABATA KAZUFUMI
IPC: G02B6/44
Filed: 1993-07-07
Abstract: PURPOSE:To provide such a heat-resistant optical fiber that increase in the transmission loss and measurement error can be suppressed and breaking of the optical fiber can be prevented even the fiber is exposed to a high temp. over 200 deg.C. CONSTITUTION:The heat-resistant optical fiber 1 is produced by inserting an optical fiber 3 into a metal pipe 2 with excess length of the fiber and a space in the tube. The coefft. of thermal expansion of the metal tube 2 at 200-700 deg.C is 40-120X10<-7>/ deg.C. In a high temp. range, the difference of coefft. of thermal expansion between the optical fiber 3 and the metal tube 2 decreases to about 0-60X10<-7>/ deg.C, so that no excess stress is given to the optical fiber 3.
Patent JP-H0455806-A (JP)
Title: Lens position controller for zoom lens
Inventor: KATO MASATAKE
IPC: G02B7/08
Filed: 1990-06-25
Abstract: PURPOSE:To absorb erroneous components of fluctuations by production and to allow the exact control of lens positions by computing the extending length of a focal lens in accordance with the data stored by a memory means in correspondence to the distance information of a distance measuring means and the lens position of a variable power lens. CONSTITUTION:A distance measuring instrument 11 which is a non-TTL (Through The Lens) and active type measures the distance up to a subject in accordance with a triangulation distance measuring system and transmits this subject distance information to a CPU 12. The CPU 12 computes the actual extending length of a focal group, for example, by calculating the number of extending pulses in accordance with the zoom position information from a position detecting means 8, the subject distance information from the distance measuring instrument 11 and respective sets of the data from memory means 13,14. The fluctuations by the production errors with each cameras are absorbed and corrected and the lens positions of the zoom lens are exactly controlled.
Patent JP-H0919853-A (JP)
Title: Production control device and method for production control using the device
Inventor: KOBAYASHI YASUMASA
IPC: G05B19/418
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To achieve an environment for an operator to carry out effective production using a production control device and a production control method incorporating the device with which a lot processing scheduling is performed for a semiconductor process, etc. SOLUTION: A production instructing/controlling means 2 generates production instruction information on the basis of lot information incl. the degree of priority of a production lot, the producting situation of a manufacturing means supplied from a production information notifying means 5a, and the maintenance information supplied from the maintenance controlling means 3. The production instruction information is given to a production start instructing means 8, and the production lot controlled by a production lot storing means 7 is delivered. A manufacturing means performs a manufacturing work of the content complying with the production instruction information, and the condition information representing the producing situation is emitted by a production instruction notifying means.  The maintenance controlling means 3 generates the maintenance information and maintenance instruction information in accordance with the producing situation of the manufacturing means, and the maintenance instruction information is notified to a maintenance information notifying means 6.
Patent JP-S6059692-A (JP)
Inventor: KAWANISHI HIDESATO
IPC: H05B3/48
Filed: 1983-09-12
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-H04367718-A (JP)
Title: Apparatus for forming fluidized layer
Inventor: SHIMOKAWA MINORU
IPC: B01J8/00
Filed: 1991-06-11
Abstract: PURPOSE:To simplify the structure of an apparatus and to discharge contents completely outside the apparatus by installing a dispersion plate, which disperses a group of solid particles uniformly by the inflow of liquid from a liquid supply opening, with a inclination downward to a discharge opening. CONSTITUTION:A fluidized-layer forming apparatus 11 is equipped with a liquid supply opening 14 at its bottom and a discharge opening 13 at the lower part of its side wall. A dispersion plate 12, which disperses a group of solid particles 16 uniformly by the inflow of a liquid from the liquid supply opening 14, is installed with the inclination downward to a discharge opening 13. When the liquid such as water is put into the liquid supply opening 14 of the fluidized- layer forming apparatus 11, the liquid is ejected upward through the dispersion plate 12 so that the group of solid particles is fluidized into a suspension state to form fluidized layer 15. The inclination angle of the dispersion plate between 5 and the angle of repose of the solid particles will give a desirable result. This fluidized-layer forming apparatus 11 with a simple structure can discharge the contents completely without any trouble in forming a fluidized layer outside the apparatus.
Patent JP-S6150787-A (JP)
Inventor: MIYAKE HIRAKAZU
IPC: B25J15/08
Filed: 1984-08-13
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-S63153743-A (JP)
Title: Optical information recording medium and its production
Inventor: IIDA TAMOTSU
IPC: G11B7/24073
Filed: 1987-07-07
Abstract: PURPOSE:To sharpen the edge of a reading out signal and to improve recording density by increasing the angle between the bits of a recording medium and the bit forming face of a front face substrate and the angle between ther rear faces of the bits and the bit forming face of the substrate to the angle larger than the angle between the bit side faces in the central part of the bits and the bit forming face of the substrate. CONSTITUTION:The bit 3 are disposed in a bit array 2 corresponding to one face of the disk substrate 1. The angle between the front end parts 3a of the respective bits 3 constituting the bit array 2 and the bit forming face 1a of the substrate 1 is designated as theta1 and the angle between the rear end parts 3b of the respective bits 3 and the forming face 1a of the substrate 1 is designated as theta1. The respective angles theta1 are selected at the angle larger than the angle theta2 between the side faces 5c of the bit 3 in the central part 3c with respect to the scanning direction of the radiation beam of the bit 3 and the forming face 1a of the substrate 1. The angle between the front part 5a of the bit 3 and the forming face 1a of the substrate 1 and the angle between the rear face 5b of the bit 3 and the forming face 1a of the substrate 1 are set at 60-80 deg. to decrease jitters.
Patent JP-H0459508-A (JP)
Title: Positioning method for assembling assembling-article to article to be assembled
Inventor: NAKATSUKA SETSUJI
IPC: B65G25/00
Filed: 1990-06-26
Abstract: PURPOSE:To simplify the centering by changing the starting position of an assembled article moving claw without changing the transfer stroke, in accordance with the size of an assembling-article or the assembled-article. CONSTITUTION:When the sizes of assembled-articles 3 are same, while the sizes of assembling-articles 1 are different, for example, to be (a) to (c) as shown in the figure, for the assembling-article 1 of the size (a), an assembled- article moving claw 4 is raised from the position A to pushedly move the assembled-article 3 to the position B by means of a fore-stage claw 13, and is hitted against a stopper 2, so that it can be positioned at the center of the assembling-article 1 of the size (a) being stopped. For the assembling-article 1 of the size (b), the assembled-article moving claw 4 is moved from the position A', and for the assembling-article 1 of the size (c) it is moved from the position A'', so that the assembled-article 3 can be positioned at the centers of the assembling-article 1 of respective sizes. Thus, the transfer stroke of the assembled-article moving claw can be made constant, so that centering can be simplified.
Patent JP-H0455097-A (JP)
Title: Method for controlling pressing pressure of tile pressing device
Inventor: ONO KOICHI
IPC: B30B11/02
Filed: 1990-06-26
Abstract: PURPOSE:To improve quality and productivity by specifying the pressurizing conditions of the tile pressing device which pressurizes and cures the tile between a stationary plate and a moving plate. CONSTITUTION:A pump 4 which sends fluid to a driving cylinder 3 of the moving plate 2 is first driven at high speed rotation to rapidly pressurize the tile up to the prescribed pressure which does not adversely affect the quality of the tile. The rotating speed of the pump 4 is lowered from the point of the time the prescribed pressure is attained. The pump 4 is driven at a constant rotating speed to feed the fluid to a cylinder 3 and to gradually increase the pressurizing pressure up to the pressure under which the tile is finally pressurized. The rising is expedited in this way and the time required for the pressurizing and curing is shortened. The productivity is improved without adversely affecting the quality.
Patent JP-H0830423-A (JP)
Title: Data processor
Inventor: SHIRATORI SHIGEO
IPC: G06F3/048
Filed: 1994-07-20
Abstract: PURPOSE:To improve a window operability of a data processor which performs data processing by using windows. CONSTITUTION:This data processor opens a window for process selection automatically when no window is displayed, opens a window for process selection in response to key operation, switches an active window in response to the key operation, opens a new window in a free area formed as a result of the reduction of a window which is already displayed, enlarges the remaining windows when a window is erased, reduces the distance to a window to zero, moves windows unitedly, varies the sizes of the windows while maintaining their adjacency relation, changes the positions of two windows, and displays a background window.