baber/WOPTO huggingface dataset:
Patent JP-H02251036-A (JP)
Title: Automatic operating device for ventilating fan for toilet room
Inventor: KIUCHI SUKEFUMI
IPC: F24F7/007
Filed: 1989-03-22
Abstract: PURPOSE:To perform comfortable and high-efficient ventilation of a toilet room by a method wherein a ventilating fan for a toilet room is operated such that HIGH operation and LOW operation are decided according to temperature in a toilet room when a user comes therein, and after the user comes out, after-operation is automatically effected in a HIGH operation mode. CONSTITUTION:When a user comes in a toilet room 5, an infrared ray sensor 2 detects a fact that the user comes therein, and a signal is outputted to a control part 1. When a signal is received by the control part 1, temperature in a toilet room 5 is decided by means of a signal from a temperature detecting element 3. When the temperature exceeds a given value, a ventilating fan 4 for a toilet room is run in a HIGH operation mode, and when it is below the given value, the ventilating fan 4 for a toilet room is run in a LOW operation mode. In this case, a given value of temperature is temperature being high enough to prevent a user from feeling uncomfortable even when air in the toilet room 5 flows with a high velocity of flow, namely, the given value is set preferable in a range of 20-25 deg.C. When the user comes out from the toilet room 5, the infrared ray sensor 2 stops an output of a signal, a control part 1 forces the ventilating fan 4 for a toilet room to effect after-operation in a HIGH operation mode for a specified time, and stops the ventilating fan after elapse of a specified time.
Patent JP-S55162243-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKI NOBUO
IPC: H01L21/266
Filed: 1979-06-04
Abstract: PURPOSE:To form a mark without scratching a substrate by the method wherein ions of an impurity which produces color when subjected to heat treatment are injected into a sapphire substrate in accordance with the pattern of an identifying symbol, and this is annealed and caused to produce color as the identifying symbol. CONSTITUTION:Sapphire, namely, alpha-Al2O3, which is used as an insulation substrate of a semiconductor device is colorless and transparent. But, when it is doped with Cr or Ti, it produces color. By utilizing this pnenomenon, an identifying mark is attached to the sapphire substrate. That is, mask 2 having pattern 2A conforming to a specified symbol is mounted on sapphire substrate 1. By using this mask 2, ions of an impurity, such as Cr or Ti, are injected into substrate 1. Subsequently, this is annealed at about 1,200 deg.C for about 1hr, and thereby a color pattern same as pattern 2A is produced. Or, instead of using a mask, a narrow ion beam may be irradiated while being deflected by XY electrodes.
Patent JP-H03271144-A (JP)
Title: Molding of artificial marble
Inventor: TAWARA SOSHICHI
IPC: C08L67/06
Filed: 1990-03-22
Abstract: PURPOSE:To obtain an artificial marble having uniform transparency by placing an opaque molding material at the part to form the back surface and a transparent molding material at the part to form the top surface in the molding of an unsaturated polyester resin molding material to form a molded article having irregular back surface. CONSTITUTION:A transparent unsaturated polyester resin molding material and an opaque unsaturated polyester molding material are produced by properly selecting the raw materials in the production of an unsaturated polyester resin molding material by compounding an unsaturated polyester resin with a shrinkage-controlling agent (e.g. polystyrene), a filler (e.g. calcium carbonate), a curing agent (e.g. dicumyl peroxide), etc. An artificial marble is molded by using the opaque molding material at the back side of the marble having irregular surface and the transparent molding material for the molding of the top surface of the molded article.
Patent JP-2000268346-A (JP)
Title: Magnetic recording medium and production thereof
Inventor: YOSHIOKA YASUAKI
IPC: B42D15/10
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium, in which two types of non-rewritable fixed information, i.e., a digital data and analog variation of the entire waveform of output, can be read out from on an identical track through a magnetic head, and a production method thereof. SOLUTION: The magnetic recording medium has first and second magnetic layers laminated sequentially on a basic material wherein the second magnetic layer contains a magnetic material in a specified sparse/dense pattern along a specified direction and the sparse/dense pattern includes a dense part having density of magnetic material varying along the specified direction.  The magnetic recording medium is produced by forming a first magnetic layer on a basic material, performing desired magnetic recording on the first magnetic layer, subjecting a magnetic coating formed by applying a magnetic paint onto the first magnetic layer to magnetic orientation by applying a bias field along the specified direction while varying the strength, and then drying the magnetic coating to form a second magnetic layer having fixed information in a space/ dense pattern of a magnetic material, thereby forming a magnetic recording comprising first and second magnetic layers.
Patent JP-H10229767-A (JP)
Title: Toilet sheet for urine check for pet
Inventor: TAKEGAWA HIROSHI
IPC: G01N33/493
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To cancel the problem of requiring labor and skill for sampling urine in the conventional urine check of pet such as dog. SOLUTION: One part of mesh part 1 at the upper part of toilet sheet for pet is hollowed out and at that part, filter paper 2 fixing a sugar reaction check medicine 2 and a protein reaction check medicine 4 is attached.
Patent JP-H10256248-A (JP)
Title: Manufacture of semiconductor device
Inventor: HORIO TAKUYA
IPC: H01L21/316
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To enable a reflow treatment without causing ruptures in a borophosphosilicate glass(BPSG) film during the formation of the film on a semiconductor substrate. SOLUTION: In this method, a silicon oxide film 2 containing boron and phosphorous is formed on a semiconductor substrate 1. The substrate 1 is then washed with use of a dilute sulfuric acid solution. Thereafter the substrate 1 is heat-treated at a temperature of not lower than 330 deg.C and not higher than the flow start temperature of the silicon oxide film 2. Next the silicon oxide film 2 is subjected to a reflow treatment. In this case, care is taken so as to avoid a problem such that during the reflow process, sulfuric acid which is trapped in the silicon oxide film 2 containing borons and phosphorous expands and ruptures the film 2.
Patent JP-S61230469-A (JP)
Title: Color image recording device
Inventor: NISHIKAWA MASAHARU
IPC: B41M5/26
Filed: 1985-04-03
Abstract: PURPOSE:To make possible to form a marking image without influencing the forming time of a color image by providing a marking head which forms a marking for positioning apart from a recording head and providing a read sensor at the downstream side of the marking head. CONSTITUTION:Along with the feeding path of a recording paper and at the same side, a marking head 13, a reading sensor 14 and an electrostatic recording head are located from the upstream side in order and at an outside, recording paper carrier rollers 15 and 16 are located. Developing devices 6-9 containing the developer of black, yellow, magenta and cyan are located along with the feeding path of the recording paper between the carrier roller 16 and a carrier roller 10. Thereby, the marking head 13 forms a marking 17 on a recording paper 1 by a marking signal generated at the same time with the feeding of the recording paper 1 and a reading sensor 14 reads the signal and outputs a read signal. By the read signal, the image forming position of each color to the recording paper 1 with an electrostatic recording head 4 is controlled and the image of each color is formed at the same position without shifting with each other.
Patent JP-H11273941-A (JP)
Title: Transformer and method for mounting the same
Inventor: HAGA SHUNICHI
IPC: H05K7/12
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a transformer and a method for mounting it, wherein without making significant changes in a method for mounting a transformer on a mounting substrate, disconnection between the transformer and the mounting substrate, including peeling of a copper foil land from the transformer under external force, such as vibration and drop impact, can be prevented. SOLUTION: This transformer is provided with a bobbin around which a coil is wound, a metal lead terminal 9 provided at a terminal block of the bobbin for soldering to a mounting substrate 2, and a magnetic material core assembled into the bobbin, a profile part 13 which deforms elastically under an external force at an intermediate part is formed, while a lead terminal 9 for soldering (11) so that a bottom surface of the transformer moves away from the mounting substrate 2 is provided.
Patent JP-H09261044-A (JP)
Title: Phase synchronization circuit
Inventor: OGAWA MASANOBU
IPC: H03L7/10
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a phase synchronization circuit by which a clock signal is synchronized in a short time. SOLUTION: A 1st frequency divider 1 frequency-divides a reference clock fr0 to outputs a frequency division clock fr . A 2nd frequency divider 8 frequency- divides a clock signal f0 of a voltage controlled crystal oscillator 7 to outputs a frequency division clock fv0 . In the case of phase locking, a shift register 34 generates plural frequency division clocks whose frequency is equal to the frequency division clock fv0 but whose phases differ from the phase of the frequency division clock fv0 . A clock selector 32 selects a clock whose phase is closest to the phase of the frequency division clock fr from among the plural frequency division clocks from the shift register 34 to lock the phase of the clock signal f0 of the voltage controlled crystal oscillator 7 to the phase of the reference clock fr0 .  The above processing is repeated for the plural number of times to lock the phase of the clock signal f0 in a short time.
Patent JP-S60214275-A (JP)
Title: Measuring device for characteristic of integrated circuit element
Inventor: YONEDA YUTAKA
IPC: G01R31/26
Filed: 1984-04-11
Abstract: PURPOSE:To measure efficiently the characteristics of an integrated circuit by changing circuits to be measured in an element to be measured by changing insertion positions of the element to a socket which has more terminals than the element. CONSTITUTION:The socket 2 which has more terminals than the integrated circuit element 3 to be measured is mounted on a measuring jig 1. When a pulse generator 4 as a signal supply source and an oscilloscope 5 for output waveform observation are connected as shown in a figure, the insertion of the element shown at a position A connect a gate 6a to a measurement system and the characteristics are measured. Then when the element 3 is inserted at a position B as shown by a broken line, a gate 6b is measured and when the element is inserted two terminals above the position B, a gate 6c is measured. In this case, a power source terminal Vcc shifts in position according to the insertion position shift of the element, but the element is only connected to a power source pin with a clip every time the element is moved.
Patent JP-H05273913-A (JP)
Title: Vehicle with navigation system
IPC: G08G1/0969
Filed: 1992-03-27
Abstract: PURPOSE:To easily confirm whether the current position of a vehicle is in parking inhibited area or not by alarming it by an alarming means when the current position of the vehicle is in a parking inhibited area. CONSTITUTION:When it is judged that the car is parked or stopped, a central processing unit (CPU) 16 reads a parking information signal in map information data from a CD deck 5. A beacon receiver 9 receives the parking information signal from a beacon closest to the position, where the car is parked or stopped, and inputs this parking information signal to the CPU 16. The CPU 16 judges whether the position is a parking inhibited area or not from the parking information signal. When it is judged that the position is inhibited for parking and a door lock OFF signal from a door lock sensor 20 and a door open signal from a door switch 23 of a driver seat side door or one of these signals is received, the CPU 16 displays that the position is inhibited for parking by using a display device 4 and informs the parking inhibition of the driver.
Patent JP-S63236436-A (JP)
Title: Name service system
Inventor: SHIOHAMA KURATA
Filed: 1987-03-25
Abstract: PURPOSE:To simplify the addition, deletion, and change of network address information and to evade confusion, by managing the network address information comprehensively by a name service device without performing the distributed management of them by each information processor. CONSTITUTION:The information processor 2a transmits data on which the physical address of its own device, the network address of the name service device 1, and the name of the information processor 2b are added as global data in a data format 4a to a transmission line 3 to obtain the physical address from the processor 2b. The device 1 replaces the network part of the device 1 with the data format 4a by the network address of the device 2b, and transmits it to the transmission line 3 in a data format 4b. The device 2b receiving the data transmits the physical address of the device 2a to the transmission line 3 setting the physical address of an opponent and that of the device 2b as the physical address of its own device in a data format 4c. Only the device 2a can receive the data, and in such a way, data transmission between the devices 2a and 2b is performed hereafter.
Patent JP-S56167818-A (JP)
Title: Auxiliary engine for blcycle
Inventor: TERADA HARUO
IPC: F02B61/02
Filed: 1980-05-28
Abstract: PURPOSE:To enable to automatically start the engine by a method wherein centrifugal clutches respectively for driving and for starting, which are connected to a roller abutting against a tyre, are provided at the tip of an overlinng crank shaft and the magneto for a generator is fixed on a clutch housing. CONSTITUTION:At the tip of the crank shaft 2 is fixed to primary clutch housing 6 on which a centrifugal shoe 8 of the centrifugal clutch 7 for driving is mounted. On the other hand, a centrifugal shoe 12 of the centrifugal clutch 11 for starting is mounted on the secondary clutch housing 9. And the power is transmitted by pressing the roller 16 fixed on the shaft 15 of a driven pulley 14 against the tyre 17. The magneto 19 for the generator 18 is fixed on the primary clutch housing 6. When the bicycle starts to be run with pedals, the secondary housing 9 is rotated and when its rotation becomes a little bit higher, the centrifugal shoe 12 expands to press itself against the primary housing 6 to connect the centrifugal clutch 7 to revolve the crank shaft 2, resulting in enabling to start the engine.
Patent JP-H07278442-A (JP)
Title: Water-dispersed water-and oil-repellent composition and its production
Inventor: MAEKAWA TAKASHIGE
IPC: C09D127/12
Filed: 1994-04-08
Abstract: PURPOSE:To obtain the subject compsn. which enables a mild treatment of wool, etc., and imparts them practical performance properties by forming particles which comprise a polymer having polyfluoroalkyl groups and a polymer having a specified glass transition point. CONSTITUTION:This compsn. is a water-base dispersion contg, particles that comprise a polymer (A) having polyfluoroalkyl groups and have, in or at the surface of each of them, a polymer (B) having polymn. units derived from a monomer which gives a homopolymer with a glass transition point of 30 deg.C or higher. The polymer (A) contains 50-100wt.% polyfluoroalkyl monomer units and has a particle size of 0.001-1mum. The compsn. is produced pref. by adding about 0.05-10 pts.wt. monomer component for the polymer (B) to an emulsion contg. 1.0 pt.wt. particles of the polymer (A) and polymerizing the monomer component by seed polymn. Both the polymers are pref. based on (meth) acrylates. The compsn. is excellent in the persistance of water- and oil-repellent properties and usable for treating fibers not resistant to thermal treatment.
Patent JP-H10268971-A (JP)
Title: Portable information equipment
Inventor: HONDA MASAMI
IPC: G06F1/16
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide portable information equipment with which functional components can be naturally arranged and a casing can be formed into thin and compact without necessity to secure any dedicated space for housing a detection switch around a hinge rod. SOLUTION: Portable information equipment 1 is provided with a casing 4 housing functional components 13 and a display unit 3 turnably supported through a hinge device 40 to the casing. The hinge device has a hinge rod 41 to be turned while following up the display unit, and this hinge rod 41 is led into the casing 4. Inside the casing 4, a detection switch 50 is arranged for detecting the turning position of display unit 3 based on the turn of hinge rod 41. The detection switch 50 is arranged at a position axially facing the terminal part of hinge rod 41, and the terminal part of this hinge rod 41 is provided with a cam part 60 for opening/ closing the detection switch 50.
Patent JP-S54161808-A (JP)
Title: Diagnosis system for earth check circuit
Inventor: TSUFUKU SEIJI
IPC: H04M3/28
Filed: 1978-06-13
Abstract: PURPOSE:To ensure an assured diagnosis for the operation of the earth check circuit via a simple constitution by giving a decision based on the output of the earth check circuit when the false/normal designation signal is applied to the earth check circuit diagnosis control circuit through the control circuit. CONSTITUTION:Voltage output driving circuit 5 is connected to load 1 via driving line 8; earth output driving circuit 4 is connected to the other end of load 1; and earth check circuit 6 is connected to line 8. For supply of the order signal and the false/normal designation signal, earth check circuit diagnosis control circuit 9 is provided. Thus circuit 9 drives circuit 4 and sets circuit 5 under the nondriving state with supply of the normal designation signal. Control circuit 3' carries out the diagnosis of circuit 6 based on the earth check result given by circuit 6 when the false/normal designation signal is applied to circuit 9. As a result, whether or not circuit 6 has carried out the normal earth checking can be diagnosed assuredly in a simple constitution.
Patent JP-S55164271-A (JP)
Title: Adhesive material with release paper and its preparation
Inventor: ISHIGAKI TAKAYOSHI
IPC: C09J7/02
Filed: 1979-06-08
Abstract: PURPOSE: To facilitate the peeling of release paper on application to an interior decoration material, e.g. a label, wall paper or decorative laminate, by applying a sheet of release paper with a cut to the surface to be bonded of a tape adhesive material.  
     CONSTITUTION: A sheet of release paper 5, after release treatment is provided with the continuous cut 6 which reaches from the front to the back surface and extends from one side to the opposite. The paper 5 is then applied to the adhesive material 2 having the adhesive layer 4 on the base layer 3, e.g. a synthetic resin film, paper or cloth. Alternatively, the paper 5 may be applied to the material 2 in the form of a sheet or tape.  
     USE: A double-sided adhesive tape. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02249528-A (JP)
Title: Tv camera externally incorporated to endoscope
Inventor: KIMURA KENJI
IPC: H04N5/225
Filed: 1989-03-23
Abstract: PURPOSE:To obtain a TV camera externally incorporated to an endoscope, having no variation in brightness of the endoscope, by compensating a control signal from an automatic gain control means in accordance with a degree of the viewing angle of the endoscope. CONSTITUTION:Output voltage from sample hold circuits 32 through 34 are amplified so as to be automatically made to be equal to a reference voltage 31 by a negative feed-back loop consisting of GCAs 19 through 21, the sampling hold circuits 32 through 34, differential amplifiers 28 through 30 and mixers 22 through 24 so that the gains of the GCAs 19 through 21 are calibrated during a horizontal blanking period, and difference among gains are automatically compensated. Further, the other input of the mixers 22 through 24 receives outputs of wave detecting circuits 25 through 27 for energizing the AGCs so as to superpose gain difference compensating signals among the GCA circuits 19 through 21, the desired value of the AGC circuits is automatically controlled in accordance with data indicating a degree of viewing angle of the endoscope.
Patent JP-S54161507-A (JP)
Title: Continuous annealing apparatus
Inventor: TANAKA TSUGIO
IPC: C21D1/00
Filed: 1978-06-13
Abstract: PURPOSE:To cool metal wire, which is heated for annealing, without causing oxidation and color change, by cooling the wire by a water-cooling nozzle for blowing away steam foam set around the metal wire and between a cooling water tank and a heating furnace for annealing. CONSTITUTION:Annealed, high temp. metal wire 2 having left a heating furnace 1 is run through a press. chamber 6 and a water-cooling nozzle 5, it is then cooled with cooling water contained in a water tank 3. While the metal wire 2 passing out of the through bore 51, cooling water having entered through an inlet 54 is sprayed through a nozzle 52 at an angle of 10-70 deg.. The water forms uniform laminar flow 7 in circumferential direction on the surface of the metal wire 2 to disperse and to remove steam foams formed on the surface of the metal wire, hereby O2 contained in the steam foams causes no oxidation and color change of the metal wire 2 surface. At the same time, reducing gas consisting of 2-20 % H2, and the balance N2, is injected into the press. chamber 6 through an inlet 64 to pressurize the chamber so that the oxidation of the metal wire and reverse flow of water through an opening 51 of the cooling water nozzle are prevented.
Patent JP-S62111487-A (JP)
Inventor: RIN IIMIN
IPC: H01S3/03
Filed: 1986-03-31
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-S54162951-A (JP)
Title: Analog switch circuit
Inventor: TOMOOKA KEIJI
IPC: H03K17/08
Filed: 1978-06-15
Abstract: PURPOSE:To obtain an analog switch circuit featuring the reduced amount of distortion generated to the input signal by inserting the limiter circuit via the voltage limit resistance to the switch element which controls the conduction between the input and output with the voltage oriduced between the input terminal and the control terminal. CONSTITUTION:Input signal voltage source 1 is connected to load RL3 via resistance RS8 plus the switching element comprising FET transistor Tr2. And the limiter circuit consisting of diodes 4 and 5 plus bias power sources 6 and 7 is connected between source S and the earth of Tr2 to form an analog switch circuit. RS8 is the voltage limit resistance which functions to lower the signal voltage between source S and the earth when Tr2 is switched on by the control voltage of gate G. Both the limit voltage of the limiter circuit and the value of RS8 are selected so that the fixed formula may be satisfied between the pinch-off voltage between S and G of Tr2 and the voltage source 1. As a result, the switching action can be secured completely, and at the same time the distortion can be minimized to the input signal.