baber/WOPTO huggingface dataset:
Patent JP-H07171470-A (JP)
Title: Paint coating device
Inventor: FUKUYAMA KATSUHIRO
IPC: B05C5/02
Filed: 1993-12-20
Abstract: PURPOSE:To stably form a coating film in uniform thickness in the device with a paint discharge groove formed on the paint coating face of a paint coating head by providing a shearing force imparting mechanism for lowering the viscosity of a paint by imparting the shearing force in the vicinity of the discharge port of the groove. CONSTITUTION:The tip of a paint coating head 4 is divided into a front head 41 and a back head 42, and a paint discharge groove 43 is formed between the heads. In this case, the groove 43 is partly curved and meandered as shown in the section. Since the meandered part 47 is provided close to the discharge port 46 of the groove 43, a mechanism for imparting a shearing force to the paint passing through the part is controlled. Consequently, the viscosity of the paint passing through the groove 43 toward the discharge port 46 is lowered immediately before coating, and even a highly thixotropic magnetic paint is applied with a good coating property.
Patent JP-H01256850-A (JP)
Title: Encoding method
Inventor: RAZUMITSUKU KARABEDO
IPC: H04L25/497
Filed: 1988-12-20
Abstract: PURPOSE: To improve the coding gain by coding an input string into an intermediate string by using a binary convolutional code, repeating selected bits of the intermediate string, and further coding the intermediate string by using a nonlinear internal code which is less in coding rate than 1. CONSTITUTION: The internal code IC and a channel are interleaved and a channel transmission polynomial is (1-DN); and N is preferably 2 and the internal code rate is 1/2 to 1. A trellis code giving a preferable coding rate and a coding gain is generated with an internal code which is >=1/2 in coding rate. Specially, four internal codes represented as IC1, IC2, IC3, and IC4 are described as coding rates 1/2, 2/3, 3/4, and 5/8. A code for (1-D) is usable by an interleaved dicode channel having the transmission polynomial (1-DN) when interleaved N times. Then IC1 is combined with a code whose optimum coding rate is 1 on a channel (1-D) to obtain a combined coding rate of 1/2.
Patent JP-H04192323-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAKUMA YOSHIKI
IPC: H01L21/205
Filed: 1990-11-22
Abstract: PURPOSE:To relieve the condition of selective growth, by epitaxially growing organic metal while methyl radical is brought into contact with said metal, after a mask for selective growth which has partly an aperture is formed on the surface. CONSTITUTION:An InP substrate 8 wherein a silicon dioxide film is formed on a region is mounted on a susceptor 4, and heated at a temperature of 450-650 deg.C by using a heating means 5. After reaction gas is discharged from an exhaust vent 3, triethyl indium, triethyl gallium and arsine are fed from a material gas supplying inlet 2, and GaInAs crystal is grown on the InP substrate 8. At this time, methane gas is simultaneously fed from a gas supplying inlet 6. By a plasma generating means, the methane gas is turned into the plasma state, and methyl radical is generated. When said methyl radical is supplied on the surface of the InP substrate 8, GaInAs crystal is not grown at all on the silicon dioxide film, and selective growth is realized.
Patent JP-H03181300-A (JP)
Title: Stereo acoustic equipment
Inventor: TOGAWA CHIKAISA
IPC: H04Q9/00
Filed: 1989-12-08
Abstract: PURPOSE:To adjust a stereo acoustic equipment in the best acoustic state in the listening position by analyzing and sending the acoustic state in the listening position. CONSTITUTION:A sound sent from speakers 5, 6 is received by a sound input device 3, a sound analyzer 2 analyzes the sound and the sound volume is sent to an acoustic equipment 4 in an infrared ray via a transmitter 1. Then the acoustic equipment 4 recognizes the sound volume at a position where the stereo acoustic equipment exists when the speakers 5, 6 send sound alternately, and when it is placed in the listening position, the sound sent from the speakers 5, 6 is adjusted accurately automatically in the listening position. Moreover, when the sound analyzer 2 is used as an equipment analyzing a sound phase difference, the sound equipment 4 sends a prescribed sound simultaneously and the phase difference analyzed by the sound analyzer 2 is recognized to correct the phase difference of the sound sent from the speakers 5, 6.
Patent JP-H03181685-A (JP)
Title: Fluid control valve
Inventor: OZAKI YUKINORI
IPC: F16K31/04
Filed: 1989-12-08
Abstract: PURPOSE:To obtain a control valve of excellent controllability to throttle up to a small flow regardless whether a bypass control valve is in the open condition or the closed condition, by regulating the flow by making a flow passage opening/closing means in the opening condition when a flow regulation means moves in the right direction, and by making the flow passage opening/closing means in the closing condition when the flow regulation means moves in the reverse direction. CONSTITUTION:A primary pressure chamber 25 furnishing an entrance 24 of the fluid, and a secondary pressure chamber 28 furnishing the first exit 26 and the second exit 27 of the fluid are provided. And a linking member 29 to link the primary pressure chamber 25 and the secondary pressure chamber 28, and a flow regulating means 32 moving two ways in the right direction and in the reverse direction within the linking member 29 between the primary pressure chamber 25 and the secondary pressure chamber 28, regulating the flow at two positions, are provided. And a driving means 45 to drive the flow regulating means 32, and a flow passage opening/closing means 36 provided at least at one side of the first exit 26 or the second exit 27 are provided. By such constitution, since the flow passage opening/closing means 36 carries out the flow regulation in the opening condition or in the closing condition, an excellent flow control property can be obtained.
Patent JP-H09163656-A (JP)
Title: Coil bobbin and its combining structure
Inventor: NAKAMURA JUNICHI
IPC: H02K3/46
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To easily automatically attain the leading-out work of windings to winding leading-out terminals when a shape becomes small. SOLUTION: A plurality of winding leading-out terminals 12, 14, 16 are arranged to a flange 8 by interposing a terminal fixing member 10. When windings are led out by an automatic winder, a central winding leading-out terminal 14 is deviated to the axial direction of a bobbin 6 with respect to other winding leading-out terminals 12, 16, and gaps between the winding leading-out terminals 12, 14, 16 which are adjacent to each other are widened. After the windings are led out, the central leading-out terminal 14 can move to the position where the terminal 14 and other winding leading-out terminals 12, 16 are lined up, so that miniaturization is possible.
Patent JP-H02165181-A (JP)
Title: Image forming device
Inventor: NAGATSUNA SHINJI
IPC: G03G15/00
Filed: 1988-12-19
Abstract: PURPOSE:To surely prevent the fluctuation of the speed of a photosensitive drum with a simple constitution by linking the photosensitive drum and a drum supporting shaft through a one-way clutch and a rotation driving force transmitting mechanism and attaching a fly wheel to the drum supporting shaft. CONSTITUTION:The drum supporting shaft 11 on this side protruding from an end part on this side of the photosensitive drum 1 is turnably supported by the bush 14 of a drum bearing 13 provided on a front plate 12. The one-way clutch 17 provided at the linking part of the photosensitive drum 1 with the drum supporting shaft 11, the rotation driving force transmitting mechanism and the fly wheel 23 attached to the drum supporting shaft 11 are provided in the device. Then, an engaging groove 25 constituting the rotation driving force transmitting mechanism is formed on the flange 15 of the photosensitive drum 1. Thus, the fluctuation of the speed of the photosensitive drum 1 is surely prevented with the simple constitution.
Patent JP-H02167927-A (JP)
Title: Vegetative netting
Inventor: YAMANAKA AKIRA
IPC: A01C1/04
Filed: 1988-12-21
Abstract: PURPOSE:To prevent the lowering of water absorbability by a method in which mixed webs consisting of high-water absorptive fibres and hot-bonding composite fibres are hot-bonded without uneven spots to a netting made of hot-bonding composite filaments composed of high- and low-melting components. CONSTITUTION:A hot-bonding netting 2 with a 2 - 50mm-pitch mesh is formed of 100 - 1,000 denier of hot-bonding composite filaments 2a composed of high- and low-melting components such as polypropylene and polyethylene, having a melt point difference of 20 deg.C or more. Also, a mixed web consisting of 20 - 80wt% high-water absorptive fibers, 20 - 80wt% hot-bonding composite fibers 3b, and 0 - 60wt% other fibers C is formed. The netting 2 and the web 3 are connected with each other by hot bonding without uneven portions to form a vegetative netting 1.
Patent JP-H02166927-A (JP)
Title: Communication method for mobile body communication system
Inventor: HASHIDO KAZUO
IPC: H04B7/26
Filed: 1988-12-21
Abstract: PURPOSE:To realize mobile body communication in which the collision of control signals can be evaded essentially by setting the selection of a control channel and the sending timing of the control signal to be used in the sending of the control signal between control stations at random. CONSTITUTION:A latch circuit 2b latches a random signal outputted from a random pulse generator 2a by the instruction of a transmission control part 2c at a prescribed timing, and outputs a latched random signal. The transmission control part 2c decides a radio control channel to be used in the transmission of an information signal based on, for example, arbitrary four bits out of a random signal of eight bits outputted from the latch circuit 2b, and decides the transmission timing of the information signal based on remaining four bits, then, reports them to a position registration control part. The position registration control part transmits the information signal with reported radio control channel and transmission timing. In such a way, it is possible to reduce the probability of the collision(radio frequency interference) of a various kinds of control signals in the case of performing position registration by mobile radio equipment via the information signal, etc.
Patent JP-H06167710-A (JP)
Title: Liquid crystal display device
Inventor: NAKANISHI HIROKO
IPC: G02F1/1337
Filed: 1992-11-30
Abstract: PURPOSE:To provide a liquid crystal display device which is bright and has a high contrast. CONSTITUTION:A liquid crystal layer 19 is interposed between one substrate 17 formed with MIM diode elements and another substrate 18 and polarizing plates 13, 14 are respectively disposed on these substrates 17, 18. A reflection plate 15 is disposed on the polarizing plate 14 and a digitizer 16 is disposed on the polarizing plate 13. The twist angle phi of the liquid crystal molecules 19a of the liquid crystal layer 19 is set at 90 deg. and the product DELTAn.d of the refractive index anisotropy DELTAn of the liquid crystal molecules 19a and the thickness d of the liquid crystal layer 19 is set at 0.37 to 0.39mum. The angle alpha formed by the transmission axis of the polarizing plate 13 and the orientation axis of the liquid crystal molecules 19a on the substrate 17 side is set at 5 to 10 deg.. The angle beta formed by the transmission axis of the polarizing plate 14 and the orientation axis of the liquid crystal molecules 19a on the substrate 18 side is set at 5 to 15 deg..
Patent JP-H08179019-A (JP)
Title: Residual quantity display device for battery
Inventor: SHINOHARA SHIGERU
IPC: G01R31/36
Filed: 1994-12-22
Abstract: PURPOSE: To accurately calculate the residual capacity by detecting the magnitude and direction of the inflow/outflow currents of a secondary battery, short- circuiting the input sections of amplifying means of the outputs, obtaining the output offset voltage, and offset-correcting the outputs of the amplifying means. CONSTITUTION: The current flowing in a battery assembly 1 connected with multiple secondary battery cells in series is detected by a current detecting means 2, and the detection signal is amplified by amplifying means 3, 4 at the time of an electric charge and a discharge respectively. Short-circuiting means 5, 6 short-circuit the input sections of the amplifying means 3, 4 via resistors 3a, 4a by the instruction of a microcomputer 7, and the output offset voltages of the amplifying means 3, 4 are obtained while the input signal is made 0. The microcomputer 7 receives signals from the amplifying means 3, 4 at every fixed time, checks the states during a charge, a discharge, and storage, subtracts the output offset voltage values from the charging/discharging current values, and calculates the residual capacity based on the results.  The result is displayed on a residual capacity display means 8. The residual capacity can be displayed with high accuracy.
Patent JP-H03225346-A (JP)
Title: Stylene butadien copolymer as bonder in mixed pigment generation layer
Inventor: SUUZAN ROBINETSUTO
IPC: G03G5/05
Filed: 1990-11-22
Abstract: PURPOSE: To obtain a thin image forming member having peeling resistance by forming an electric charge generating layer made of a uniform dispersion of a mixture of photoconductive trigonal Se particles with photoconductive phthalocyanine particles in a film forming polymer binder. CONSTITUTION: A mixture of electric charge generating or electric charge photo- generating particles used in an electric charge generating layer is a mixture of trigonal Se particles with phthalocyanine particles and the average particle diameter of both the particles is about 0.2-1μm. The electric charge generating layer contains a styrene-butadiene copolymer or a mixture of such copolymers as a film forming binder for the mixture of the photoconductive particles. The styrene-butadiene copolymer is a soluble copolymer having about 85-95wt.% styrene content and about 15-5wt.% butadiene content and has about 50-60 deg.C glass transition temp. The wt. average mol.wt. of the copolymer is about 50,000-200,000 and the ratio (Mw/Mn) of the wt. average mol.wt. Mw to the number average mol.wt. Mn is about 3-8.  A thin flexible member with the electric charge generating layer having uniform electrical properties is obtd.
Patent JP-H03180782-A (JP)
Title: Charging device
Inventor: TAKIMOTO HIROYUKI
IPC: H02J7/00
Filed: 1989-12-11
Abstract: PURPOSE:To accurately decide the charging degree of a battery to be charged and to enable the corresponding quantitative display by adapting a measuring voltage between terminals of the battery under charging, to charging/discharging characteristic data of a data hold means. CONSTITUTION:By a voltage measuring circuit 12, the voltages between the terminals of battery are measured during the battery 10 is charged by a charging circuit 14 and supplied to a calculation control circuit 18. By the circuit 18, the measured voltage values are adapted to the charging/discharging characteristic data of battery 10 stored in a memory 22 such as shown in the list, thereby the charging/discharging degree, time required for full charging, usable time, etc., are quantitatively decided then displayed 20. Besides, in the list of charging/discharging characteristic data, A indicates numerical data in 100-0 showing the charging degree, B indicates the time in 0-TF required to attain the full charge VF, and C indicates the time in TE-0 required to attain the completely discharged state, and e.g., when the voltage between terminals is V0, the usable time is TE-C0 (minute) and the used amount is considered as A0 (%), then these data are stored in the variable A of memory 22.
Patent JP-H02164400-A (JP)
Title: Iron of induction heating type
Inventor: ASADA KAZUHIKO
IPC: D06F75/02
Filed: 1988-12-19
Abstract: PURPOSE:To stabilize the output voltage of a power supply circuit effectively by shortcircuiting a resonance capacitor in parallel connection with a coupling coil, a smoother capacitor and rectifier connected with the coupling coil, providing a shortcircuiting means, and by shortcircuiting the coupling coil when the voltage of the smoother capacitor is over a certain value. CONSTITUTION:A power supply circuit 25 is composed of a coupling coil 27, a resonance capacitor 6 connected at the two ends of the coupling coil, a rectifier 7 using a diode connected to the middle terminal of the coupling coil, a smoother capacitor 38, a shortcircuiting means 39. Shortcircuiting this coupling coil 27 stops charging of the smoother capacitor 38. If this coupling 27 is shortcircuited when a thyristor 54 is turned on, a resonance capacitor 36 is shortcircuited at the same time. A minor loss will be generated at this time, but control circuit 24 can be supplied with source voltage stabilized with good efficiency.
Patent JP-2001143815-A (JP)
Title: Card connector structure
Inventor: MOGI SHINICHI
IPC: H01R13/633
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a card connector that can firmly avoid card error even when an ejection button is pressed incorrectly, and can prevent loss of data. SOLUTION: The card connector structure comprises ejection detecting switch SW being turned on immediately after starting a pressing operation of an ejection switch, and ejection operation mechanism for starting an ejection operation of a card after the ejection detecting switch is turned on, in response to the pressing operation of ejection switch.
Patent JP-S63164968-A (JP)
Title: Tennis racket
Inventor: MOVILLIAT PIERRE A
IPC: A63B49/00
Filed: 1987-12-21
Abstract: A tennis racket provided with a vibration damping device. The racket includes at least one pair of viscoelastic dampers, symmetric relative to a longitudinal axis of the racket and working in opposition. Each damper of the pair consists of a plate of viscoelastic material, whose one face is glued against the racket at a selected spot of the racket, and which includes on its other face a stress plate of rigid material. The selected spot corresponds to the antinode of a specific mode of vibration of the racket.
Patent JP-H10159035-A (JP)
Title: Sign arranging device
Inventor: NAKAGIRI YOSHIO
IPC: E01F9/70
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To simplify a device and reduce the size of the device, and to stabilize landing of a sign tool on a ground. SOLUTION: A sign arranging device comprises a cone type sign tool 2A to hold a containing attitude by a fold locking lever through compression of a spring frame; a making pennant type sign tool 2B having a spring stay; and a sing dropping device 1 to contain a plurality of sign tools 2A and 2B and drop the the sign tools, in order, on a road 4. In this case, the sign dropping device 1 comprises an inclination containing shelf 35 to contain the sign tools 2A and 2B in a slidably dropping state and lock the sign tools by a containing stopper device 37; a discharge passage 36 to guide lowering of the sign tools 2A and 2B; a chute 33 to guide the sign tool from the outlet of the discharge passage 36 to the road 4 side; and a release member 41 to operate the spring stay or erect the spring state by releasing the lock lever of the sign tool in the middle of the chute 33.
Patent JP-H04190448-A (JP)
Title: Document preparing device
Inventor: AMO MITSUHIRO
IPC: G06F17/22
Filed: 1990-11-26
Abstract: PURPOSE:To shorten the processing time by resegmenting only a character string part wherein phrase resegmentation is specified and performing display control so that other unspecified character strings do not change in display position. CONSTITUTION:A phrase resegmentation processing program in a ROM 6 is started. An MPU 4 resegments phrases of a document displayed on a display unit 18. When phrases stored in a mode storage area 8 are resegmented, a flag indicating the display method of a specified phrase range is referred to. When a method which does not change the display position of character strings following the range-specified character string is specified, the characters are reversed and displayed corresponding to the specification of the phrase range of character strings displayed on the display unit 18. Then KANA (Japanese syllabary)-KANJI (Chinese character) conversion of a resegmentation-specified character string and a specific number of character strings following the character string is performed.
Patent JP-H02170484-A (JP)
Title: Power-supply circuit for laser oscillator
Inventor: YONEKURA MIKIO
IPC: H01S3/091
Filed: 1988-12-22
Abstract: PURPOSE:To stably oscillate a pulsed laser by installing a circuit which samples and holds a sensor-detection electric current by using a pulse delay signal and which feeds it back to a command value via an integrated circuit. CONSTITUTION:When a command value S1 is input to a power-supply section 1 and a pulse control signal S2 is input to a control end of a pulse switch 3, a laser oscillator 2 oscillates a pulsed laser and a detection signal S3 is output from an electric-current sensor 4. A pulse delay signal S6 takes a form that a rise part of the signal S2 has been delayed by  t; accordingly, only parts of the electric current S3 whose peak values are high are accumulated in an output end of an analog switch 8A; this is averaged by an integration circuit 8B and is used as a feedback signal S7. The electric current S3 gently rises as the signal S2 rises by a characteristic of the oscillator 2; when it falls, it displays a waveform which suddenly falls; when it is sampled and held by the signal S6, only an electric current near a maximum electric current of the electric current S3 is sampled at each pulse cycle of the signal S2. As a result, the electric current S3 becomes always constant.
Patent JP-H09139162-A (JP)
Title: Reflection type photoelectric sensor
Inventor: TOMITA KOHEI
IPC: H01H35/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To obtain a reflection type photoelectric sensor which is hardly susceptible to the influence of a distance, an angle, surface irregularities or the like by converging light from a surface light source on the surface of a body through a light projecting lens, diffusing light from the circumference and making it to be incident thereupon. SOLUTION: Light from a light source 2 is led to the detecting region of a detection body 10 through a light projecting lens 3, and reflected light undergoing positive reflection is detected by a light receiving element 5 through a light receiving lens 4, and its detection signal is sent to a comparator 7 through an amplifier 6 to determine the existence of a body, the state of surface gloss or the like and to deliver an output from an output circuit 8. In the above-mentioned reflection type photoelectric sensor 1, a surface light source is used as the light source 2 to radiate light from the surface opposite to the light projecting lens 3. Light from the center of the light source 2 is converged on the surface of the body 10 and besides, light from the circumference is diffused so as to be incident upon the surface of the body.  Therefore, the reflection type photoelectric sensor 1 is hardly susceptible to the influence of the distance change and the angle change of the detection body and also the possibility of erroneous detection due to very small irregularities can be reduced.
Patent JP-H08178219-A (JP)
Title: Liquid fuel burner
Inventor: FUNABIKI FUMIMASA
IPC: F23D11/44
Filed: 1994-12-26
Abstract: PURPOSE: To perform a cleaning operation of an evaporator without removing a fuel from a fuel tank. CONSTITUTION: A fuel pipe 50 is connected to the tip of a fuel intake pipe 32 of an electro-maenetic pump 3. When a lift rod 56 rises by manipulating a lever or the like, the fuel pipe 50 lifts up the fuel intake opening 53 at the tip. The fuel intake opening 53 is switched over from an ordinal posture R submerged in kerosene in a fuel tank 1 to a cleaning posture T which rises from the liquid level of kerosene, thereby creating a cleaning operability state, which makes it possible to eliminate tar deposited on an evaporator.