baber/WOPTO huggingface dataset:
Patent JP-H10138697-A (JP)
Title: Olefin resin laminated film
Inventor: NAKAGAWA NAOSHIGE
IPC: B44C3/02
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an olefin resin decorative film extremely useful as a decorative film with excellent design expressibility by more clearly developing a print pattern on a front surface of a resin colored film and/or a rear surface of a substantially transparent olefin resin multilayer film. SOLUTION: The olefin resin laminated film is formed by laminating an olefin resin colored single layer film and a substantially transparent olefin resin multilayer coextrusion molded film. The substantially transparent film has a base layer formed of composition obtained by mixing 80 to 50wt.% of crystalline polypropylene and 20 to 50wt.% of amorphous olefin resin containing propylene and 1-butene, and a polypropylene layer containing one or more types of isotactic homo-random block polypropylene as a main component and formed on one or both surfaces of the base layer. These both layers each contains hindered amine light stabilizer and ultraviolet absorbent.  The colored film has a thickness of 0.03 to 0.2mm, a concealing degree represented by a formula = log 1/T(where T (transmittance)=I/Io, Io is an incident light and I is a transmitted light). of 0.5 to 3, and the film is colored with iron oxide, carbon black, poly-azo brown, Quinacridone Magenta, Perylene Red, Isoindolinone Yellow, and titanium oxide.
Patent JP-H01155667-A (JP)
Title: Optical input element
Inventor: NAKAMURA HIROTAKA
IPC: H01L31/0216
Filed: 1987-12-11
Abstract: PURPOSE:To reduce the chip size and to lower the manufacturing cost by a method wherein color filters are so formed on a photodetector that desired spectral characteristics may be selected. CONSTITUTION:On a photodetector 1 on a semiconductor chip, color filters 2a-2n desired colors are built, enabling the realization of desired spectral characteristics. Light is separated into its components in the color filters 2a-2n and goes into said photodetector, and the optical components are covered therein into corresponding electrical signals, and the sum of the electrical signals is taken out at the photodetector output. The gain of the optical power to be analyzed spectroscopically is made variable dependent upon the type of the color filters 2a-2n or on the adjustment of the film thickness.
Patent JP-H08169666-A (JP)
Title: Linear motor elevator
Inventor: MIYAMOTO KENJI
IPC: B66B9/02
Filed: 1994-12-19
Abstract: PURPOSE: To enhance the safety by sensing occurrence of an earthquake quickly as much as practicable. CONSTITUTION: A limit switch 20 is installed on the oversurface of a buffer beam 9, and a contacting piece of this limit switch 20 is fitted at the bottom of a secondary conductor 6. A fastening hole greater than a bolt 14A is formed in a flange which is for fixing the limit switch 20 to the buffer beam 9 so as to facilitate the works of aligning the contacting piece with the center of the fit hole in the secondary conductor 6.
Patent JP-H04265278-A (JP)
Title: Insulating product containing inorganic fiber as base material and method of manufacture thereof
Inventor: MARIIMADOREENU BESUNAARU
IPC: C04B30/02
Filed: 1991-11-05
Abstract: PURPOSE: To reduce production of smoke and mist at high temperature processing by containing an inorganic fiber matrix, an inorganic filler material and a binder with a mixture of a xanthan gum and a cationic starch.  
     CONSTITUTION: A slurry comprising 1-10 wt.% of solid content is produced by mixing 30-90 wt.% of inorganic fibers whose length is 0.1-50 mm and whose mean diameter is 1-100 μ, 5-60 wt.% of an inorganic filler material comprising colloidal silica and/or bentonite, 2-10 wt.% of a binder being a mixture of a xanthan gum and a cationic starch at a weight ratio of 1/2-1/10, 1-2 wt.% of coagulant such as synthetic anion polymer, ammonium, and/or 4th ammonium salt as required, and water. The slurry is shaped, dried at 18-25°C to obtain the insulating shaped article whose water content is 2% or below. The insulating shaped article is baked at 300-1,600°C. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H06161907-A (JP)
Title: Memory controller
Inventor: HORI FUSAO
IPC: G06F12/16
Filed: 1992-11-25
Abstract: PURPOSE:To reduce the power consumption and the heating value of a memory device. CONSTITUTION:This memory controller consists of the memory devices 14 and 15 which store the data, a CPU 11 which makes access to the devices 14 and 15, a +Vm terminal which receives the supply of the comparatively large electric power necessary for the access control of the devices 14 and 15 from a main power supply, a +Vb terminal which receives the supply of the comparatively small electric power necessary for holding the data of the devices 14 and 15 from a backup power supply, the memory control circuits 16 and 17 which detect the non-access time of both device 14 and 15 to the CPU 11, output the power switching signals when the detected non-access time lasts for the prescribed time, and stop the output of the power switching signal when the CPU 11 starts the accesses to the devices 14 and 15, and the transistors 18 and 19 which switch the power supplied to both devices 14 and 15 to the +Vb terminal from the +Vm terminal in response to the power switching signals received from the circuits 16 and 17.
Patent JP-H03177040-A (JP)
Title: Pattern recognition
Inventor: HIROI TAKASHI
IPC: G06T7/00
Filed: 1989-12-06
Abstract: PURPOSE:To reduce influence of a sampling error by registering a pattern on the basis of the pixel unit and then registering it in the precision of a subpixel. CONSTITUTION:After respective parts are initialized by a command from an overall control part 21, a two dimensional pattern is detected by photoelectrically converting the pattern on a wafer 1, illuminated by a light source 3 and a illuminating optical system 4, in synchronism with the scanning of an XY stage 2 with a one dimensional image sensor 6 via an objective lens 5, and it is digitized by an A/D converter 7 to obtain a two dimensional detected image 10 and this detected image is stored in an image memory 8. An image takeout part 12 takes out a reference image 11 referring to predetermined addresses for the image memory 8. Then, the pattern is registered on the basis of pixel as the unit by using the detected image 10 and the reference image 11 and the pattern, registered on the basis of the pixel unit beforehand, is registered in the precision of a subpixel, and the errors in said two patterns is extracted and compared to recognize the defect of the pattern.
Patent JP-S63168034-A (JP)
Title: Formation of multilayer gate electrode of semiconductor device
Inventor: HOSOKAWA TADANORI
IPC: H01L27/10
Filed: 1986-12-27
Abstract: PURPOSE:To reduce the leakage current while improving the reliability by a method wherein an insulating film is laid between the sidewalls of the first layer electrode to form the second layer electrode on the flattened surface. CONSTITUTION:The first layer electrode wherein a polysilicon film 13 provided with conductivity by phosphorus diffusion and an oxide film 14 are patterned is formed on another oxide film 12 on a semiconductor substrate 11 formed by thermal oxidation. Next, a polysilicon layer 15 to be an etch-stopper film is laminated on the surface of this electrode and then a CVD oxide film 16 is deposited and then etched back until the layer 15 is exposed to flatten the surface. Finally, a polysilicon layer 17 as the second electrode is formed on the surface to notably reduce the leakage current between sidewalls by excellent thick insulating film between the pattern sidewalls as well as the second electrode is formed stably on the flat surface to improve the reliability.
Patent JP-H04185210-A (JP)
Title: Speed controller of electric automobile
Inventor: URATA SHIGENOBU
IPC: B60L15/20
Filed: 1990-11-20
Abstract: PURPOSE:To accelerate and decelerate with an acceleration actuator only and give a satisfactory actuation feeling to a driver while an automobile is running down a slope by a method wherein both a driving PWM signal and a regenerative braking PWM signal are outputted from the actuation stroke of the acceleration actuator. CONSTITUTION:A speed controller 1 outputs a speed control output 103 in accordance with a speed command value 101 from an acceleration actuator and an actual speed 102. The speed control output 103 is inputted to a comparator 4 which outputs a mode switching signal 106 to a motor driving control circuit 7. The speed control output 103 is also compared with a driving sawtooth wave 104 and a regenerative braking sawtooth wave 105 by comparators 5 and 6 which output a driving PWM output 107 and a regenerative braking PWM output 108 to the motor driving control circuit 7 respectively. The motor driving control circuit 7 outputs motor control commands in accordance with the mode switching signal 106, the driving PWM signal 107 and the regenerative braking PWM signal 108.
Patent JP-H08149775-A (JP)
Title: Spindle unit
Inventor: TAKEHARA ISAMU
IPC: H02K1/16
Filed: 1994-11-24
Abstract: PURPOSE: To obtain a spindle unit in which iron loss can be reduced during high speed rotation. CONSTITUTION: The pole parts 48 of a stator core 44 to be applied with a coil are coupled mutually through a core tooth 48a at the tip thereof. At the time of driving, a part of flux produced in the pole part 48 by the coil establishes a magnetic path at the joint of the core teeth 48a. Consequently, the flux density is prevented from increasing extremely at the core tooth 48a thus reducing iron loss during high speed rotation.
Patent JP-S63160266-A (JP)
Title: Semiconductor storage device
Inventor: EIMORI TAKAHISA
IPC: H01L21/822
Filed: 1986-12-23
Abstract: PURPOSE:To form numerous pieces of capacitors in one trench and to contrive an increase in the integration of a dynamic RAM by a method wherein the groove bottom part or groove side part of the trench is divided into a plurality of sections by a thermal oxide film to form a plurality of the capacitors. CONSTITUTION:The groove bottom part and part of the groove sidewall of a trench 7 formed in an Si substrate 8 are divided into a plurality of sections by a thermal oxide film. A bottom surface part central oxide film 1a and bottom part isolating oxide films 1b, which divide the bottom surface form radially in connection with the central oxide film 1a into a plurality, are respectively formed in the center of the bottom part of the trench and on the groove bottom part and sidewall isolating oxide films 2, which are formed in the vertical direction in connection with the bottom part isolating oxide films 1b and multisplit the sidewall into a plurality, are formed. As numerous capacitors are formed in one trench in such a way, the capacitor parts do not almost occupy the area of the substrate upper surface. As a result, an increase in the integration of a cell can be contrived.
Patent JP-H09132185-A (JP)
Title: Hub dynamo for bicycle
Inventor: FUKUDA HITOSHI
IPC: B62J6/12
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide cost reduction for the dynamo for a bicycle by using an iron dynamo case as a yoke which forms the magnetic circuit of a generator, and making the functions of the case serve as that of the yoke. SOLUTION: A right spoke 1 joined with the rim of the tire of a front wheel is joined with a circular flange 3 formed out of iron plate press-formed. A left spoke 2 is joined with a dynamo case 4 formed by deep-drawing the iron plate. The dynamo case 4 and a dynamo case cap 23 are the rotating side rotors of a hub dynamo. A magnet 24 is fixed on the inside of the dynamo case 4, and the iron dynamo case 4 also serves as a yoke which constitutes the magnetic circuit of the magnet. It is thus possible to reduce material cost and manufacturing cost and provide great cost reduction because of reduction in the man-hour of assembly.
Patent JP-S63172017-A (JP)
Title: Composite material with slip layer formed through cathode sputtering and manufacture thereof
Inventor: EERIHI BERUKUMAN
IPC: C23C14/34
Filed: 1987-12-16
Abstract: For some applications of slide layers, for example in connecting rod bearings of internal combustion engines, for individual sites of a formed piece, high load bearing capability are required while for other places of the same formed piece good embedding abilities are demanded. A composite material with a slide layer applied by cathode sputtering of a tightly cohesive matrix and an insoluble component distributed statistically in it, is adapted to these opposite demands in that the diameter of the particle of the insoluble material has gradients at predetermined sites, which extend parallel to the surface of the slide layer, and to which slide layer hardness gradients correspond. These gradients are generated during the cathode sputtering process in the substrate to be coated to form a growing slide layer having temperature gradients which are maintained and which extend parallel to the substrate surface.
Patent JP-H02162046-A (JP)
Title: Liquid jet recorder and recording heat for the same recorder
Inventor: TAKAYANAGI YOSHIAKI
IPC: B41J2/175
Filed: 1988-12-16
Abstract: PURPOSE:To detect an unsuitable recording head, etc., if they are mounted and to issue a warning by providing a circuit part which discriminates whether the mounted recording head is suitable or not and a control means which judges the suitability of the recording head according to an output from the circuit and interrupts the shift to a recording action if it is unsuitable. CONSTITUTION:A power source 51 generates a reference voltage Vr, and an arithmetic amplifier 53 applies the voltage Vr from the power source 51 to a positive terminal and a feedback voltage via a temperature sensor 2 to a negative terminal. An amplifier 55 amplifies an output from the arithmetic amplifier 53 and supplies an output Vo to the control part 50. If these procedures are started just after a power source for the overall device is turned on, or the replacement of a head cartridge 14 is detected, a value of Vo is firstly tested. At this time, if the head cartridge 14 is not mounted or it is not correctly mounted, or if a device without the temperature sensor 2 is employed, the space between terminals 2A and 2B is opened, and accordingly the Vo reaches a value obtained by multiplying the reference voltage Vr by the amplification factor of the amplifiers 53 and 55. Consequently, a warning device 57 is driven to warn that the cartridge is not mounted or unsuitable, and a stop signal is generated to inhibit recording action.
Patent JP-H09157875-A (JP)
Title: Treatment before welding for sintered member
Inventor: TAKAHASHI YOSHITAKA
IPC: B23K26/21
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To remove oil contained in a sintered member without deteriorating its dimensional accuracy and strength by subjecting a sintered member obtd. by sintering Fe base metal powder and executing machining to heating treatment at a specified temp. before welding. SOLUTION: A sintered member is subjected to heating treatment at 100 to 350 deg.C in a nitrogen atmosphere under the ordinary pressure or in an air atmosphere under the ordinary pressure to the reduced pressure. Oil or the like stuck to the pares of the sintered members is removed at the time of machining, and the content thereof is regulated to <=1%. Good welding by which defects such as blow holes are eliminated can be executed. Since the heating temp. is low, deterioration in its dimensional change and hardness does not occur, and the strength characteristics of the sintered member can be maintained. The pressure reduction at the time of the heating increases the effect of removing oil in the sintered member. Since the sintering rough shape material is composed of Fe base, the nitrogen atmosphere or an inert atmosphere such as gaseous Ar is effective.
Patent JP-H05152071-A (JP)
Title: Manufacture of thin film electroluminescence element
Inventor: KOHAMA KEIICHI
IPC: H05B33/10
Filed: 1991-11-29
Abstract: PURPOSE:To provide a method of manufacturing a lightweight thin film EL element in which a water repellent layer formed by sintering silicone oil may exhibit a satisfactory water-tight effect, and in particular, which may avoid image distortion even though a transmission type element is manufactured in this method. CONSTITUTION:A laminate 10 composed of a first electrode layer 11, a first insulating layer 12, a first insulating layer 12, a luminescence layer 13, a second insulating layer 14 and a second electrode layer 15 is formed on a first transparent glass substrate 1. The laminate 10 is covered thereover with a covering layer 16 made of SiO2. Silicon oil is applied over the laminate 10 and is then sintered so as to form a water repellent layer 17.
Patent JP-H1093386-A (JP)
Title: Multi-element ladder type piezoelectric filter
Inventor: IWATA TATSUO
IPC: H03H9/58
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide the ladder type piezoelectric filter consisting of 6 or over of resonators with a circuit configuration improving easily a group delay characteristic. SOLUTION: Two series resonators S1 , S2 are connected in series between input and output terminals, and two parallel resonators P1 , P2 (P3 , P4 ) are connected respectively between a connecting point of the resonators S1 , S2 and a ground terminal between a connecting point of the post-stage resonator S2 , an output terminal and the ground terminal respectively to configure the ladder type piezoelectric filter with e.g. 6 resonators.
Patent JP-H04185182-A (JP)
Title: Video signal processor
Inventor: KAWAKAMI TOSHIKATSU
IPC: H04N5/278
Filed: 1990-11-20
Abstract: PURPOSE:To allow the movement of superimposed dialogue with the capacity of a memory corresponding to the superimposed dialogue part by determining a writing period and generating the reading start position of the memory in such a manner that the superimposed dialogue can be superposed in the arbitrary position of a 1st television signal in the case of coincidence with the capacity of the memory. CONSTITUTION:Data on the start position of the superimposed dialogue is set by a microcomputer, etc., in a counter 17-1 and a horizontal frequency is calculated. A coincidence pulse is outputted when the frequency coincides with the data. This pulse is a write reset signal of the memory and the memory starts writing of video data (superimposed dialogue) by this signal. The data to determine the writing to the memory is set in a counter 17-2. Counting is started by the output of the counter 17-1 and the coincidence pulse (end pulse) is outputted when the count coincides with the data. Only the memorization of the superimposed dialogue is eventually necessitated in this way and the need for a large-capacity memory, such as field memory, is eliminated and the movement of the superimposed dialogue is possible.
Patent JP-H02200627-A (JP)
Title: Medical aerosol preparation
Inventor: PUREWAL TARLOCHAN S
IPC: A61K9/00
Filed: 1989-12-06
Abstract: PURPOSE: To obtain a pharmaceutical aerosol preparation containing a drug, 1,1,1,2-tetrafluoroethane, a surfactant, etc., scarcely containing chlorofluorocarbons and suitable for the topical administration to the lung, nose, etc. CONSTITUTION: This aerosol preparation contains a drug (e.g. phenylephrine or neomycin), 1,1,1,2-tetrafluoroethane (abbreviated as propellant 134a), a surfactant (e.g. corn oil, olive oil, sorbitan trioleate or synthetic lecithin) and at least one kind of compound having higher polarity than propellant 134a (abbreviated as adjuvant). The adjuvant is preferably ethyl alcohol, propane, butane, etc. A mixture capable of dissolving a large amount of surfactant compared with the single use of propellant 134a can be obtained by the addition of the adjuvant. The presence of the surfactant enables the preparation of a stable and uniform suspension of drug particles (preferably having a particle diameter of <=10μm).
Patent JP-H09138070-A (JP)
Title: Municipal garbage drying facility and its operating control method
Inventor: YOSHIDA TETSUO
IPC: F26B9/06
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a dried product having a specified value of moisture by a method wherein a total amount of moisture of municipal garbage to be fed into a drying machine, a gas discharging temperature set value of the drying machine and a degree of releasing of a circulating damper or the like are automatically controlled. SOLUTION: A municipal waste drying facility 1 is provided with a feeding conveyor 6 between a crushed item hopper 2 and a drying machine 5, a load cell 11 is installed at a lower part of the feeding conveyor 6, a moisture gauge 12 is provided to be placed near a mounting part for the feeding conveyor 6, a circulating damper 10 installed at a circulating passage 20 is provided with a control motor 16, resulting in that a weight and a moisture value of municipal garbage D before feeding into the drying machine 5 are detected and further a total amount of moisture can be calculated and at the same time a degree of opening of the circulating damper 10 can be automatically controlled and also it is possible to attain a dried item D1 having a specified moisture value.
Patent JP-H05159422-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SAKATANI TOMOHIKO
IPC: G11B15/467
Filed: 1991-12-02
Abstract: PURPOSE:To reduce a phase pull-in time and to make it constant with a simple constitution. CONSTITUTION:A control output of a motor controller 5 is supplied to a capstan motor 2, and an output signal of an operating switch 9 and a head switching signal of a head switching signal output device 14 are connected respectively to both of a stop controller 7 and a start controller 8, then control signals of the stop controller 7 and start controller are both supplied to a motor controller 5. An FG signal outputted from an FG signal output device 13 is supplied to a time data producing device 10 through a controller 6 as count data, and delay time data outputted from the time data producing device 10 are supplied to the start controller 8. The phase pull-in time can be reduced and also made constant by the simple constitution. Further, the operational accuracy can be maintained against the environmental change of outside due to a temperature characteristic, etc.
Patent JP-2001130549-A (JP)
Title: Folding container
Inventor: MORI HITOSHI
IPC: B65D6/18
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To improve the storage efficiency of a built-up folding container by constituting the folding container in such a manner that the bottom section and the external surfaces of the side walls may become approximately flush with each other, and substantially preventing a gap from being formed between adjacent folding containers even when the two built-up folding containers are arranged in parallel in such a manner that the side walls come into contact with each other. SOLUTION: For this folding container, the side walls 2 and 3 which are arranged to surround the bottom section 1, can be folded in a manner to be superposed with the bottom section. In such a folding container, the external surface of the bottom section and the external surfaces of the side walls are constituted in a manner to become approximately flush. At the same time, on the bottom section, engaging blocks 1h, 1j and 1p, on which the bottom section of the folding container under a folded state can be fitted, are formed. In addition, on the side walls, recesses 2s and 3g with open lower sides, or notches 2r, in which the engaging blocks of the folding container under a built-up state can be inserted, are formed.