baber/WOPTO huggingface dataset:
Patent JP-S60257606-A (JP)
Title: Voltage controlled oscillator
Inventor: YOKOYAMA RIYOUICHI
IPC: H03B5/12
Filed: 1984-06-04
Abstract: PURPOSE:To obtain a control characteristic with a good linearity by adding a resistor in series with a positive feedback capacitor so as to reduce the nonlinearity of the control characteristic of a voltage controlled oscillator. CONSTITUTION:Transistors (TR) Q3, Q4 are TRs constituting an oscillator circuit. When a base current is fed through resistors R2, R3, and the positive feedback for oscillation is conducted by a capacitor C2. The oscillating frequency is decided by a tank circuit comprising a coil L1 and a capacitor C1 connected between terminals (a), (b), and a resonance circuit comprising a base-emitter equivalent capacitor Ceb of the TRs Q3, Q4 and the capacitor C2. A resistor R4 is connected in series with the capacitor C4 between the capacitor C2 and the base of the TRQ3.
Patent JP-H01283611-A (JP)
Title: Power source control system
Inventor: YONEMASU HIROSHI
IPC: G06F1/00
Filed: 1988-05-11
Abstract: PURPOSE:To surely disconnect the power source at the time of abnormality by disconnecting the power source after a prescribed time even when a processing by an interruption processing means is not ended normally, when an abnormal interruption is generated. CONSTITUTION:When the time T3 (T3 < T2) has elapsed after the previous power source disconnecting time setting instruction, a power source disconnecting time setting instruction issuing means 12 issues a power source disconnecting time setting instruction by setting the T2 time later from the present time as the power source disconnecting time. Subsequently, a power source disconnecting time setting means 22 in a service processor (SVP) 2 sets the power source disconnecting time to an automatic power source controller 3 in accordance with this power source disconnecting time setting instruction. In such a way, even if a processing at the time of abnormality of an operating system (OS) by an interruption processing means 13 fails, and a processing for issuing a power source disconnecting instruction is not executed after having collected a memory dump, a power source disconnection by the automatic power source controller 3 which has been set before the time point of the generation of a fault is executed within a prescribed time T2.
Patent JP-H05316654-A (JP)
Title: Monitoring device for electric power system
Inventor: KOROGI HIROYASU
IPC: G05B23/02
Filed: 1992-05-07
Abstract: PURPOSE:To enable a device to easily recognize the aspect of an accident by making the device to regard system change information inputted at arbitrary time and system change information inputted at the preceding time as a group of data and to discriminate the facility where the accident occurs by using the data, facility data base, etc., when a relation exists between both pieces of information. CONSTITUTION:An input device 2 fetches the observation information of an electric power system 1 to be monitored and an electronic computer 3 inputs the information and performs a defective facility discriminating process. Namely, the computer 3 discriminates the relation between the inputted change-of-state information of the system 1 and another piece of change-of-state information of the system 1 inputted at the preceding time by using computer inputting time and, when no relation is found, stores the inputted information in a storing section 32 which stores the change of state of the system 1 after the section 32 is initialized. When a relation is found, the computer 3 additionally stores the information in the section 32. Then the computer 3 performs an inferring process for discriminating the facility where the accident occurs by means of an inference engine 34 by using the data stored in the section 32 and a facility and knowledge data bases 31 and 33 and displays the processed results on a display device 4.
Patent JP-S5238821-A (JP)
Title: Television camera
Inventor: IMAI SHIYUNZOU
IPC: H04N5/16
Filed: 1975-09-22
Abstract: PURPOSE: To enable stabilizing reference signal by making possible follwoing by supporting information body with the fixed material fixed to the movement to adjsuting of pick up tube. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11302956-A (JP)
Title: Felt
Inventor: NAKAMURA TOSHIYUKI
IPC: D04H1/558
Filed: 1998-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a felt having a sound-absorption peak at an intermediate frequency. SOLUTION: This felt 10 is composed of matrix fibers 20 and film pieces 30 distributed in the matrix fibers. The sum of the projected area S of the film pieces 30 in the direction perpendicular to the plane 11 of the felt is >=20% of the plane area of the felt. The film piece 30 has a form of a tape yarn and is produced by needling and breaking a film having large area.
Patent JP-S63280524-A (JP)
Title: Roaming registration and release system
Inventor: SHIDARA KENJI
IPC: H04W60/00
Filed: 1987-05-13
Abstract: PURPOSE:To ensure the release of connection line by executing automatic location registration so as to assure a connection line with a new PBX in the transit from a home memory station system to other ID system thereby executing prescribed period of access from a radio telephone set or a radio line controller and ensuring and managing the connection with a PBX. CONSTITUTION:When a mobile radio telephone set 5 whose position is registered in a home memory station system S1 moves to a system S2 and becomes a mobile radio telephone set 6 (roaming), the mobile radio telephone set 6 receives a system ID number informed periodically from the connector 3, a position registration signal is set through the dissidence and the position is registered automatically to the system of mobile destination. A position registration signal to be radio line controller 2 for each prescribed time from the radio telephone set, and when no access is given to the radio line controller 2 within a prescribed time, it is regarded that the set is moved to other system, the secured subscriber line is released (the position registration is released) and the call is given to other radio telephone set.
Patent JP-S5448866-A (JP)
Title: Production of biaxially oriented polypropylene film with improved antistatic property
Inventor: SAKAI HIDENORI
IPC: B29C61/00
Filed: 1977-09-26
Abstract: PURPOSE: Three kinds of specific compounds are incorporated to a polypropylene and the resulting composition is made into films and stretched to produce said biaxially oriented polypropylene films with improved antistatic property.  
     CONSTITUTION: To 100 parts by wt of polypropylene are incorporated 0.3-1.5 parts of a compound of formula I (R 1  is 8-22C alkyl; R 2  is 7-21C alkyl; m and n are natural numbers where m+n equals to 2-22) that melts at 40°C or higher, 0.03-0.5 part of a compound of formula I that melts at 15°C or lower and 0.05-1.0 part of a compound of formula II (R 3  is 11-21C alkyl) such as glycerol monostearate and the composition is melted and made into films, which is biaxially oriented and treated with corona discharge and aged to give siad films 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01285314-A (JP)
Title: Preparation of vinyl chloride resin molded product
Inventor: KURANAGA IKUO
IPC: B29L31/52
Filed: 1988-05-13
Abstract: PURPOSE:To obtain a vinyl chloride resin molded product having the same shape as an article, by transferring the desired three-dimensional shape of the article to a silicone rubber mold and filling the mold with a sol like vinyl chloride resin to cure and mold said resin under heating. CONSTITUTION:An article to be duplicated having a desired three-dimensional shape of every kind is fixed to the interior of a container. Subsequently, liquid silicone rubber is allowed to fill the container so as to cover the article and, thereafter, the solidified silicone rubber is taken out of the container and demolded to prepare a rubber mold to which the shape of the article is transferred and said rubber mold is filled with a sol like vinyl chloride resin which is translucent and variously colored or transparent. Next, the rubber mold filled with the above mentioned sol like vinyl chloride resin is placed on a heating plate such as a hot plate or an oven toaster to cure the sol like vinyl chloride resin. After cooling, the rubber mold is deformed to demold the cured vinyl chloride resin. By this method, a vinyl chloride resin molded product can be obtained.
Patent JP-S61272792-A (JP)
Inventor: YAMADA HIROSHI
IPC: H04N9/00
Filed: 1985-05-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60258976-A (JP)
Title: Semiconductor photo receptor
Inventor: UMEJI TADASHI
IPC: H01L31/11
Filed: 1984-06-05
Abstract: PURPOSE:To enable the reception of both visible light and infrared light, and to unnecessitate infrared cut filters by having a semiconductor substrate of the first conductivity type, a diffused layer of the second conductivity type, a diffused layer of the first conductivity type, the first means to sense visible light, and the second means to sense infrared light. CONSTITUTION:In the case of sensing visible light, a photo diode PD1 acts as the sensor part for visible light. In the case of sensing infrared light, a photo diode PD2 acts as the sensor part for infrared light. Then, the surface of the N-type Si substrate 11 is provided with a P-type diffused layer 12, and the surface of this layer 12 is provided with an N-type diffused layer 14. Besides, the first photo diode PD2 is composed of the substrate 11 and the diffused layer 12, and the second photo diode PD1 is composed of the diffused layer 12 and the diffused layer 14. Further, reverse bias is impressed across the substrate 11 and the diffused layer 12 and across the diffused layer 12 and the diffused layer 14, respectively; therefore, visible light can be sensed by PD1 and infrared light by PD2.
Patent JP-S6410954-A (JP)
Title: Mixture of gerlangum and starch
Inventor: ROSU SHII KURAAKU
IPC: A23L29/269
Filed: 1988-05-13
Abstract: PURPOSE: To obtain a mixture of gellan gum and starch which consists of each specified amt. of gellant gum, starch and water and has improved shear stability and storage stability. CONSTITUTION: This mixture contains (A) 0.01 to 1wt.% gellan gum which is preferably deacetylated and made transparent, (B) 1.5 to 8wt.% starch which is preferably a starch of corn, waxy maize, tapioca, wheat, potato or rice, (C) water and (D) preferably sugar, animal protein, fat, flavor and/or coloring agent.
Patent JP-S5915084-A (JP)
Inventor: ARAIDA TOMOJI
IPC: B65D88/26
Filed: 1982-07-01
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-H02296095-A (JP)
Title: Joint mending method for flame resistant coated insulating tube
Inventor: NEMOTO TAKEYUKI
IPC: F16L59/20
Filed: 1989-05-10
Abstract: PURPOSE:To mend a joint in a short time with much less danger by cutting a silicone type foaming body at the joint in the peripheral direction, contracting it longitudinally to expose a metal tube and returning the contracted silicone type foaming body into the original position after mending. CONSTITUTION:An insulating material 2, made of foaming silicone rubber, covering a copper tube is provided with a circumferential cut 3 reaching the copper tube 1, thus cutting the insulating material 2. The cut insulating material 2 is then longitudinally contracted manually by the specified length until the copper tube 1 is exposed. The copper tube 1 is cut into insulating tubes A, A'. The end face of the copper tube 1' of the replaced insulating tube A' and the end face of the copper tube 1 of the insulating tube A are brought to butt at each other, provided with a socket 4 and jointed with wax 5. The insulating materials 2, 2' are returned to the original position, and the contact faces are adhered with silicone adhesive 6. Mending work is completed simply in a short time without preparing a connecting cover.
Patent JP-H0414575-A (JP)
Title: Burglarproof device
Inventor: TSUTSUMI SHUNSAKU
IPC: B60R25/01
Filed: 1990-05-02
Abstract: PURPOSE:To prevent burglar by providing a detection signal canceling means to invalidate the output of a switching means to an alarm controlling circuit in a state to maintain an armed state when a regular unlocking signal is generated. CONSTITUTION:An infrared-ray light receiving circuit 141 is provided to the rear of a vehicle, and it is connected to a detection signal canceling circuit 140. An output is provided to a timer 144 when a comparator 142 in the circuit 140 compares the output signal from the circuit 141 with a code signal stored in a memory circuit 143 and when they match with each other. In addition, an actuator 145 to unlock a locking device is operated to open a trunk lid 87. Then, even if the output of a short pulse width is generated from a one-shot multivibrator 146, the output of the trunk lid 87 is so invalidated that an RS flip-flop 97 remains in a state of setting without operating a one-shot vibrator 148 to change-over automatically in a state of alarm.
Patent JP-S5239341-A (JP)
Title: Ballot refunding machine
Inventor: KUBOMURA KIYOSHI
IPC: G06Q50/34
Filed: 1975-09-23
Abstract: PURPOSE: To rapidly and easily pay dividends by providing a display which displays the amounts of dividends indicated by a cmoputer based on betting information and another display which displays any amount of money by denominations. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08284977-A (JP)
Title: Hydraulic power transmission device
Inventor: KIYONO TSUNEAKI
IPC: F16D31/02
Filed: 1995-04-18
Abstract: PURPOSE: To stabilize the performance of a hydraulic power transmission device provided between an input shaft to be driven by a drive power source and an output shaft to which the power is transmitted from the input shaft. CONSTITUTION: A hydraulic power transmission device is provided with a cam member 8 which is integratedly rotated with an input shaft 4, a cylinder member which is integratedly rotated with an output shaft 5, and a piston member 16 which is reciprocatingly fitted to a piston chamber 15 provided on the cylinder member 14 and brought into slidable contact with a cam surface 18 of the cam member 8 through a rolling ball member 14, and the piston member 16 is reciprocated within the piston chamber 15 to discharge/suck the working oil through the relative rotation of the cam member 8 to the cylinder member 14.  A hydraulic pressure setting means 31 to set the hydraulic pressure in the piston chamber 15 to the prescribed value is provided, and the condition of the relative rotation between the input shaft 4 and the output shaft 5 is changed according to the set pressure by the hydraulic pressure setting means.
Patent JP-H06298874-A (JP)
Title: Production of polymaleic acid
Inventor: AOYAMA MASAHIRO
IPC: C08F220/04
Filed: 1993-04-19
Abstract: PURPOSE:To produce at good efficiency a polymaleic acid useful as a water treatment agent, a scale controller, a detergent builder or the like. CONSTITUTION:The production process of a polymaleic acid comprises polymerizing maleic acid in an aqueous medium in the presence of an ethylenically unsaturated monomer having at least two double bonds. As compared with a conventional process, this process has a curtailed production process and smaller hazard of accident and besides the obtained polymaleic acid has excellent compatibility with other chemicals, has an excellent effect as a scale controller and is very effective in extensive uses such as a detergent additive, a chelating agent, a dispersant for an aqueous slurry of an inorganic pigment, a dispersant for agricultural chemicals and an agent for preparing muddy water.
Patent JP-H07318661-A (JP)
Title: Human detection algorithm
Inventor: MORIMOTO ATSUSHI
IPC: G01J1/02
Filed: 1994-05-27
Abstract: PURPOSE:To detect a warm or hot environment within a detection area accurately from a temperature distribution obtained from a temperature distribution means by using a spatial filter method as means for determining the environment of a detection area. CONSTITUTION:An infrared array sensor 1 captures an infrared ray and a signal processing means 5 amplifies and filters a faint signal received from the sensor 1. A temperature operating means 6 converts a processed 5 correction signal into a temperature according to a preset correlation between the correction signal and the temperature. Since the sensor 1 is arranged in the vertical direction and a horizontal distribution is obtained through rotation of a brushless motor 7, temperature distribution for the rotary scanning angle of the motor 7 is obtained in the horizontal direction of a space and the number of sensor elements 1 is determined in the vertical direction. It is captured through a spatial filter method 2 and a temperature distribution, especially a high temperature area, is detected. A warm or hot environment in s detection area can be sensed by detecting, especially, a high temperature area from temperature distributions obtained through a temperature distribution measuring means 8.
Patent JP-H02293722-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: OURA MICHIYA
IPC: G02F1/136
Filed: 1989-05-08
Abstract: PURPOSE:To eliminate the DC components of the voltage impressed on liquid crystal cells and to prevent the generation of after-images by providing counter electrode corresponding to picture element electrodes on a 1st substrate onto a 2nd substrate and constituting the device in such a manner that both ends of the cells of the respective picture elements are connected via gate-source capacitors to scan buses. CONSTITUTION:The picture element electrodes E as well as TFTs 1, TFTs 2, the scan buses SB, and data buses DB are provided on the TFT substrate and the counter electrodes E' are provided in the position facing the picture element electrodes E on the counter substrate. In addition, striped common electrodes C are provided. The source picture element electrodes S' and drain electrodes D' of the TFTs 2 and bumps 3, 4, 5, 6 in the positions corresponding thereto are provided. The bumps 5, 6 are respectively brought into contact with the counter electrodes E' and the common electrodes C. The TFT substrate and the counter substrate are disposed to face each other after the formation in such a manner, then the bumps 3 and 5 and the bumps 4 and 6 are joined. Since both ends of the respective liquid crystal cells LC are connected to the scan buses SB via the gate-source capacitors CGS, CGS', the voltage impressed on the liquid crystal cells does not change.
Patent JP-H04320923-A (JP)
Title: Magnetic encoder
Inventor: YAMASHITA MASAYOSHI
IPC: G01B7/00
Filed: 1991-04-19
Abstract: PURPOSE:To correct nonuniformity in the amplitude of an analog output from a magnetic sensor caused by nonuniformity of primary magnetization of a magnetic recording medium and to output correct positional information by a simple construction. CONSTITUTION:Nonuniformity in magnetization along the direction of arrangement (direction of circumference) of positional information of a magnetic recording medium 12 is eliminated by secondary magnetization in the direction (axial direction) intersecting the direction of arrangement perpendicularly. In this case, the strength of a magnetic field of the secondary magnetization is made large for areas 16A and 16B wherein a waveform amplitude is large in an output of a magnetic sensor 13 in the direction of the circumference of the magnetic recording medium 12. For instance, the secondary magnetization is made with the magnetic field strength of 30 to 50Oe. In contrast, the strength of the secondary magnetization is made small for areas 16C and 16D wherein the amplitude of the output signal by the magnetic sensor 13 is small. It is made to be 0 Oe, for instance. According to this constitution, the amplitude of the output of the magnetic sensor is made uniform in the direction of the circumference.
Patent JP-S5341711-A (JP)
Title: Driving control unit for control motor
Inventor: KIMURA KOUICHI
IPC: H02P7/00
Filed: 1976-09-29
Abstract: PURPOSE: To make the control motor to perform an ideal follow-up control by charging it with such a signal as is negative when deriation between automatic and manual control systems is positive and vice versa with its magnitude inversely proportional to that of deviation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05309262-A (JP)
Title: Thermally expandable microcapsule having small grain diameter and its production
Inventor: KIDA SUEO
IPC: C08J9/32
Filed: 1992-05-08
Abstract: PURPOSE:To obtain a thermally expandable microcapsule having a specified range of small grain diameters without decreasing the expansion ratio at the time of microcapsuling a polymerizable monomer with a low-b.p. org. solvent by allowing a compd. having a hydrophilic group and a long-chain hydrocarbonic group to coexist. CONSTITUTION:A polymerizable monomer (e.g. itaconic acid) is suspension- polymerized in the presence of a low-b.p. org. solvent to produce a thermally expandable microcapsule. In this case, 0.1-10wt.%, based on the monomer, of a compd. (e.g. long-chain alcohol) having a hydrophilic group and a long-chain hydrocarbonic group is incorporated into the polymerization system. As a result, a thermally expandable microcapsule having 1-10mum average grain diameter is obtained without decreasing the expansion ratio.
Patent JP-S5640311-A (JP)
Title: Headphone output circuit
Inventor: KOUZAKI TATSUO
IPC: G11B33/00
Filed: 1979-09-10
Abstract: PURPOSE:To constitute a device cheaply, by supplying the output from a constant- voltage circuit and the DC voltage from a rectifying circuit to the preceding-stage transistor of the multistage amplifying circuit and the succeeding-stage transistor respectively. CONSTITUTION:The output of constant-voltage circuit 1 constituted with transistor Q1, Zener diode ZD, and so on is supplied to the collector of transistor Q2 of the multistage amplifying circuit and so on. The output of power source 2 having no constant-voltage circuit is supplied to the collector of transistor Q3, the motor, the solenoid, and so on. Consequently, since the voltage is supplied from simple rectifying circuit 2 to succeeding-stage transistor Q3 and so on having large current consumption, the constant-voltage circuit can be constituted as a small-current and low-cost circuit.
Patent JP-H08317427-A (JP)
Title: Stereoscopic video reproducing device
Inventor: TSUBOUCHI TADAMICHI
IPC: H04N5/00
Filed: 1995-05-15
Abstract: PURPOSE: To provide a stereoscopic video reproducing device in which a 3D instruction signal issued from the infrared ray emitting device of a 3D signal transmission part is made incident on a remote control signal receiving part and it is not interfered with a remote control signal. CONSTITUTION: A 3D transmission filter 8 arranged in front of the 3D signal transmission part 8a and which emits by transmitting the 3D instruction signal emitted from the infrared ray emitting device of the 3D signal transmission part to the photoelectric conversion element of a liquid crystal shutter for right/left eye, and a remote control reception filter 5 which transmits the remote control signal emitted from the infrared ray emitting device of a remote controller and makes incident into the photoelectric conversion element of the remote control signal receiving part 5a are provided in front of a television receiver, and the 3D transmission filter 8 and the remote control reception filter 5 are arranged by separating from each other so as to exclude malfunction relating to the transmission/reception of an infrared ray reflected on the 3D transmission filter 8,  and the remote control signal receiving part 5a is not interfered with the 3D instruction signal always transmitted from the 3D signal transmission part 8a.