baber/WOPTO huggingface dataset:
Patent JP-H11346143-A (JP)
Title: Circuit and method for control of ring oscillator
Inventor: ONODERA TADASHI
IPC: H03K3/354
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a control circuit for a ring oscillator which normally enables stable operation without being effected by semiconductor manufacturing processes. SOLUTION: In a control circuit of a ring oscillator, which controls an oscillation frequency OSC of the ring oscillator in accordance with an operating temperature of the ring oscillator by controlling two bias level control elements TRP 11 to TRP 13 and TRN 11 to TRN 13 for the ring oscillator, the circuit is characterized in that a first current mirror circuit 1 which operates in a weak inverse operation region is provided, such that a control voltage Vgate which depends upon the temperature is taken out from this first current mirror circuit 1 and that this voltage Vgate is made to control the oscillation frequency OSC of the ring oscillator.
Patent JP-2000339519-A (JP)
Title: Bankbook dealing work processing system
Inventor: SAEGUSA CHIKAHIRO
IPC: G06F19/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To enable an operator to easily judge whether balance information is normal or not by providing the system with a control means for displaying money information and a message indicating that the money information is normal only when all money information data obtained by a money information acquiring means coincide with each other and other means. SOLUTION: A magnetic head 18a is moved along a magnetic stripe of a bankbook or the like to read out balance information to be money information stored in the stripe. At the time of judging that the stripe is not damaged, the bankbook is carried up to a set position of an image reading part 19 and an OCR control part 21 reads out characters to read out the balance information. Then the balance information is received from an original bankbook in a money information storing part 12a in a host computer 12. Bankbook magnetic information A and bankbook writing information B obtained from the bankbook and host information obtained from the host computer are mutually collated, and when the contents of all the information A to C coincide with each other, a message indicating the normality of the balance information and the balance information are displayed on a display 26.
Patent JP-H01319360-A (JP)
Title: Voice conference equipment
Inventor: YAMAMURA YOSHIHIRO
IPC: H04R3/00
Filed: 1988-06-20
Abstract: PURPOSE:To reduce the mixing output level of an indoor echo at reception by providing a mixing means dividing a transmission signal of plural microphones into two signals and sending a difference signal between one transmission signal and the other transmission signal to a transmission circuit. CONSTITUTION:Four microphones 1 are divided into two sets each, one output signal is given to a noninverting input terminal (+) of a differential amplifier 2 and other output signal is given to an inverting input terminal (-). The differential amplifier 2 sends the difference signal between the sum of signals given to the noninverting input terminal and the sum of signals given to the inverting input terminal as a mixing output signal. That is, the differential amplifier 2 cancels two sets of the echo signals. Thus, the mixing output level of the indoor echo is reduced more than the case with simple mixing (in phase) of output signals of all the microphones 1 in a conventional device.
Patent JP-S5677836-A (JP)
Title: Automatic separating and repeat safety device of automatic copying machine
Inventor: TAKAHASHI YASUHIRO
IPC: G03B27/24
Filed: 1979-11-28
Abstract: PURPOSE: To improve operation efficiency while preventing an accident due to malfunction when copies of plural sheets are taken repeatedly, by detecting accurately whether an original is separated or unseparated from photosensitive paper.  
     CONSTITUTION: In the passage for original O separated 11, means K 1  of detecting a form and means R 1  of changing over the direction of form carriage between a recirculating path and discharge path are provided successively and in the passage of photosensitive paper S separated 11, means K 2  of detecting a form passing and means R 2  of changing over the carriage direction of the form between a path extending to development part 12 and the discharge path are also provided successively. Then, detecting means K 1  and K 2  are so arranged that either one will operate first and passage change-over means R 1  and R 2  are so controlled their detection signals that the path where an unseparated form is carried will communicate with the discharge path. As a result, the original and photosensitive paper, when unseparated from each other, are both discharged out of the device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6132999-A (JP)
Title: Medical x-ray device
Inventor: TAKAHASHI TATSUO
IPC: H05G1/06
Filed: 1984-07-25
Abstract: PURPOSE:To provide a medical X-ray device that can incorporate a smoothing condenser in a container, improve the X-ray generation efficiency, and eliminate the need for a synchronous device even in the case of being combinated with an X-ray TV set, by utilizing the smoothing condenser that is formed in a plate- type block as the support structure reinforcing a support frame that supports an X-ray tube and a main transformer. CONSTITUTION:A high withstand voltage condenser block 3 obtained by connecting low withstand voltage condensers in successively in series and hardening them using resin or sandwiching it with insulating plates is fixed to a support plate 2 in form of a square frame. An X-ray tube support cylinder 4 in which the X-ray tube 1 is inserted, high pressure diode 5, and main transformer 6 are fixed to this frame.
Patent JP-2000341309-A (JP)
Title: Sdh transmission network
Inventor: FUKUNAGA SEIJI
IPC: H04L12/437
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an SDH transmission network that can avoid occurrence of a problem in a line service in the case of revising setting of cross connect information and simply realize setting change of the cross connect information. SOLUTION: An extraction circuit 61 extracts flag information in a predetermined area of an SOH in a received STM frame signal. An insertion circuit 62 inserts the flag information to the predetermined area of the SOH. A control circuit 63 discriminates whether or not the extracted flag information is a request to its own NE, and bypasses the flag information and transmits it to the adjacent NE as its control when the flag information indicates the request to another NE. When the control circuit 63 detects that the flag information denotes the request to its own NE, the control circuit 63 conducts revision processing of the cross connect information according to a cross connect information number in use and set to the flag information.
Patent JP-S6214420-A (JP)
Title: Manufacture of semiconductor element
Inventor: UNNO KAZUMI
IPC: H01L21/208
Filed: 1985-07-11
Abstract: PURPOSE:To prevent the P-type GaxAl1-xAs thick film layers from being oxidized during the formation of the active layers to improve the yield by a method wherein, after the thick film layers are formed on the P-type GaAs substrates (11) of the elements, the P-type GaAs protective films are formed on the thick film layers. CONSTITUTION:P-type GaAs substrates 5 are set on wafer holders 4, crystal growth solution is injected in the wafer-housing chamber and GaxAl1-xAs thick film layers 23 are formed on the substrates 5. Then crystal growth solution is injected in the wafer-housing chamber and P-type GaAs protective films 24 are formed on the thick film layers 23. Then the wafers are set on the holders 4, solutions 25-28 are respectively housed in each solution reservoir of a growth solution housing member 2, and after the temperature is raised in an atmosphere of hydrogen gas, the solution 25 is injected in the wafer- housing chamber. After an elapse of the prescribed time, the furnace temperature is decreased to the prescribed temperature when the films 24 vanish and the solution 25 is discharged into a waste liquid chamber 10. Then the solutions 26-27 are treated likewise and the clad layers and the active layers are formed.
Patent JP-H081381-A (JP)
Title: Matching device for pipe
Inventor: IMAIZUMI HIROSHI
IPC: B23K37/053
Filed: 1994-06-13
Abstract: PURPOSE:To prevent harmful influence from internal stress and to reduce working time and execution cost, in the case of welding pipe, by carrying out main welding without tack welding by the use of two clamps and the plural slots which are a jig for dragging the clamps. CONSTITUTION:At the time of welding along a welding seam 24, a pipe 3 and a pipe 4 are each engaged and adhered to a clamp 1 and a clamp 2 respectively. One pin of the dragging jig, i.e., the slot 23, is fitted in the pin groove of the clamp 1, and a lever 20 is pulled so as to fit the other pin in the pin groove of the clamp 2. The bottom of the slot 23 is in a recessed semi-circular shape in order to adhere closely to the pipes, 3, 4. The spring inside the slot 23 is contracted by pulling the lever 20; with its restoring force, a force is imparted to the direction bringing the clamps 1, 2 close to each other through the pins; and, as a result, the pipe 3 and the pipe 4 are fully matched and fixed. The slots which become an obstacle in the progress of welding must be removed one by one.
Patent JP-S63316547-A (JP)
Title: Data communication system
Inventor: OUCHI MASATOMO
IPC: H04L23/00
Filed: 1987-06-18
Abstract: PURPOSE:To reduce the data quantity of communication and to communicate efficiently by sending a prescribed code instead of omitted data and based on this, reproducing the omitted data on a transmitting side. CONSTITUTION:When a receiving side has a generic to be desired to omit, a transmitting side transmits the generic identification number instead of a generic image data to be omitted. In accordance with this identification number, the receiving side sends corresponding image data to a displaying part 3 by a document output part 12.
Patent JP-2000335199-A (JP)
Title: Electronic goldfish bowl apparatus and method for electronically displaying goldfish
Inventor: NUNOYAMA KATSUTOSHI
IPC: A63H33/42
Filed: 1999-06-01
Abstract: PROBLEM TO BE SOLVED: To display the state of behaving a pseudo-organism by a dynamic image like a reaction to an appreciator's operation by instantaneously and abruptly fast feeding, reproducing and displaying a reproduced image including a behavior of the pseudo-organism by using a video signal by the dynamic image. SOLUTION: The electronic goldfish bowl apparatus 10 comprises a touch panel 12 adhered to a surface of a pseudo-water tank mounted on a front surface of a display 14 to sense a contact operation in the case of bringing an appreciator into contact with it by his finger or the like to generate and output a contact operation sense signal. The apparatus 10 also comprises a video software reproducing means 20 such as a video disk or the like which records a video software including display image data of the tank and outputs a video signal capable of being displayed on the display 14.  The apparatus 10 also comprises a fast forwarding control means 22 for instantaneously and abruptly displaying a reproduced image including the behavior of a pseudo-organism 15 in the tank when the means 20 is operated in response to the sense signal as the dynamic image by using the video signal and displaying the state of behaving the organism 15 in the tank like reaction with the appreciator' operation by the dynamic image.
Patent JP-H051878-A (JP)
Title: Defrosting timing determining method and defrosting controller for low temperature chamber
Inventor: HOTTA TOKIO
IPC: G05B19/05
Filed: 1991-06-25
Abstract: PURPOSE:To obtain a defrosting controller suitable for determining the next starting timing of defrosting from the door opening and/or closing condition of an user and the operating rate of a compressor, which are considered together with the transition of time. CONSTITUTION:A defrosting controller is provided with a counting means 45, counting the number of opening and/or closing of a door, a memory means 46, storing the counting values at every unit times continuously, an operating means 47, operating the opening and/or closing pattern in a given period from the contents of memory, and a determining means 49, determining def-rosting timings based on the operating time of the compressor and the opening and closing pattern of the door.
Patent JP-H0815270-A (JP)
Title: Dry analysis film supplying apparatus
Inventor: SETO YOSHIHIRO
IPC: G01N21/75
Filed: 1994-07-05
Abstract: PURPOSE:To easily take a cartridge in which a dry analysis film is stored out of a storing housing in which the cartridge is stored by utilizing the mechanism of a dry analysis film taking out system with a compact structure. CONSTITUTION:A cartridge 2 in which a dry analysis film is stored is inserted into a storing housing 11 through a cartridge insertion inlet 24 formed in the upper side of the housing and stored in the housing and at the same time the dry analysis film in the cartridge 2 is taken out through the lower side by a film taking out means 12. The film taking out means 12 has an elevating member 31 which can move up and down and in the open condition of a shutter 25 of the cartridge insertion inlet 24, the elevating member 31 is moved upward to push up the cartridge 2 and thus the upper part of the cartridge 2 is projected upward out of the cartridge insertion inlet 24.
Patent JP-S6317448-A (JP)
Title: Photosensitive material packaging unit imparted with exposing function
Inventor: SASAKI NOBORU
IPC: G03C7/26
Filed: 1986-06-30
Abstract: PURPOSE:To obtain a photosensitive material packaging unit which is improved in exposing latitude, perspective and texture by using two layers having the same photosensitivity and different sensitivities to form at least one layer of 3 layers of the emulsion layers which contain cyan, magenta and yellow couplers and are provided on a base and incorporating a specific compd. into said emulsion layers. CONSTITUTION:The silver halide emulsion layers which contain the cyan, magenta and yellow couplers and are respectively sensitized to red, green and blue are constituted on the base. At least one layer of the photosensitive emulsion layers consists of at least two layers of the silver halide emulsion layers having substantially the same color sensitivity and different sensitivities and contains the compd. expressed by the formula A-(L1)a-Z1, where A is a compd. to release -(L1)a-Z1 by reacting with the oxidant of a color developing agent, L1 is a timing group, Z1 is a residue having active development restraining property, (a) is 0 or 1. The latitude of photographing is improved by applying a photochromic function, etc., to the exposing function of such photosensitive material packaging unit.
Patent JP-S5777984-A (JP)
Title: Electronic clock
Inventor: SUGANO FUMIO
IPC: G04C3/14
Filed: 1980-10-31
Abstract: PURPOSE:To obtain the electronic clock which consumes little current and can empoly cells having different voltages, by controlling the condition of operation of the driving-pulse preparing circuit of a pulse motor on the basis of the discrimination of supply voltage in addition to the detection of load. CONSTITUTION:The voltage of a working power source is discriminated by a supply voltage discriminating circuit 22, the circuit 22 delivers a discrimination signal of low level or high level according to whether the source is of low voltage or of high voltage, and a low-level or high-level control signal is delivered from a circuit 23 for determining the range of driving-force level by an OR circuit. And, from the RS- type FF19 of a duty preparing circuit 13 are delivered a driving signal of duty 8/16- 15/16, etc. at the time of working of a low-level power source and a driving signal at the time of working of high-level power source according to a count value of an up-down counter 20. These driving signals are selected through an induced voltage detecting circuit detecting the state of load and thereby a step motor is driven normally. Accordingly, the clock thus constituted turns to be an electronic clock which consumes no waste current, consumes little current and can employ cells having different voltages.
Patent JP-H098152-A (JP)
Title: Manufacture of semiconductor memory device
Inventor: TAKABAYASHI KOSAKU
IPC: H01L21/8247
Filed: 1995-06-20
Abstract: PURPOSE: To provide the manufacturing method, of a semiconductor memory device, in which a stress to a gate oxide film based on a heat treatment in a manufacturing operation can be relaxed, in which the reliability of an oxide film as the lower layer of an interlayer insulating film can be increased, in which the etching-resistant propery of the interlayer insulating film can be enhanced and in which the interlayer insulating film can be realized as a thin film. CONSTITUTION: A floating gate is formed of single-crystal silicon. In addition, in the formation process of an ONO film as an interlayer insulating film 6 and before an etching treatment, RTP is performed after the CVD of an nitride film (SiN) 62. Thereby, it is possible to restrain a grain from being grown due to a thermal oxidation treatment, and it is possible to relax a stress to a gate oxide film 4. In addition, it is possible to increase the reliability of an oxide film 61 as the lower layer of the ONO film to be used as the interlayer insulating film 6. In addition, the etching-resistant property of the nitride film 62 can be enhanced.
Patent JP-H0513250-A (JP)
Title: Reactor device for vehicle
Inventor: OKABE TERUHIKO
IPC: H05K9/00
Filed: 1991-06-26
Abstract: PURPOSE:To reduce the density of the leaked magnetic flux on the floor of a vehicle without increasing the weight of the magnetic shield board arranged between a reactor device and the floor of the vehicle. CONSTITUTION:The shield board 1 mounted on a reactor device is positioned on the center line of the coil 2 of a reactor device. Conical, that is, umbrella, or polygonal-pyramid-shaped magnetic materials are attached to or molded integrally on both sides of the coil of the magnetic shield board 1.
Patent JP-H11318353-A (JP)
Title: Frozen food for microwave heating
Inventor: WATANABE YOSHIAKI
IPC: A23L17/40
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain a frozen food capable of providing the texture comparable to that of a frozen solid food fried in an oil simply by heating the frozen solid food without charging thereof into the oil and without frying the frozen solid food therein with microwaves, optionally adjusting the ratio of the oil, suppressing a change in water gradient even when frozen and preserved for a long period and having a crispy flavor of the just fried food. SOLUTION: This frozen food for microwave heating is characterized by coating the surface of a solid food material with a binding coating material prepared by adding and mixing an oil and fat or a fluidized cheese to an aqueous solution containing at least one kind of cardlan, alginic acid, an alginic salt, glucomannan and gellan gum, thermally cooking the resultant mixture and then freezing the cooked material, and further is obtained by coating the binding coating material with a batter powder, a bread crumb, or the like.
Patent JP-H0822608-A (JP)
Title: Magnetic head and its production
Inventor: OTSUKA KOJI
IPC: G11B5/17
Filed: 1994-07-05
Abstract: PURPOSE:To prevent the cracking of insulating layers and the breaking and short-circuit of winding and to improve reliability. CONSTITUTION:Continuous grooves 2 each having a nearly V-shaped crass section shape are formed on a substrate 1 and a magnetic thin film 3 is formed on the surfaces of the grooves 2. This magnetic thin film 3 has a laminated structure having a prescribed thickness obtd. by alternately forming soft magnetic thin films and interlaminar insulating films. Low m.p. glass 4 is filled into the grooves 2 and a thin film coil 6 is formed on the resultant core block. A thin film coil 9 is further formed on the coil 6 intervening an insulating layer 7 and a gap layer 13 is formed on the coil 9 intervening an insulating layer 10. A magnetic thin film 14 is then formed on the gap layer 13.
Patent JP-S5778256-A (JP)
Title: Input method of discriminated code
Inventor: TSUDA SHIN
IPC: H04N1/32
Filed: 1980-11-04
Abstract: PURPOSE:To write a code number surely without providing a special write means, by calling out a code input routine by a switch operation and writing in a code number transmitted from a service station at the center on request at a remote location to a memory. CONSTITUTION:A facsimile 21 is connected to an exchanger 25 via a telephone line 26 via a telephone set 21a and a telephone set 21a is connected to a central facsimile 22 from the facsimile 21 via this exchanger 25. A facsimile 22 is provided with an operation key 24, and the data inputted from the key 24 is displayed on a display device 23. When the code number of itself is written in an erasable programmable memory 16 with the facsimile 21, a mode switch 5 connected to a microcomputer CPU18 is operated and the discriminated code routine is called out for the erasable programmable memory 17. According to this routine, the code number transmitted from the facsimile 22 is stored in the memory 16 via a write circuit 19.
Patent JP-H04352710-A (JP)
Title: Hair tonic
Inventor: RI BAISHIYOU
IPC: A61Q5/00
Filed: 1991-05-28
Abstract: PURPOSE:To obtain a hair tonic, containing herb medicines composed of Zanthoxylum bungeanum Maxim., Salvia Militiorrhizae Radix, Ginseng Radix, Polygonii Multiflori Radix and Thujae orientalis Folium et Ramulus capable of performing body warming passage, removing blood statis and improving blood circulation by applying the principle of improvment in blood deficiency and supply of blood based on the Chinese medicine and especially effective against seborrhoic alopecia and spotted baldness depilated in a circular form due to fattiness. CONSTITUTION:A hair tonic containing herb medicines of Zanthoxylum bungeanum Maxim. (preferably 10-15wt.%) for stimulating skin pores in the head, Salvia Militiorrhizae Radix (preferably 15-20wt.%) for removing statis of bloodstream and improving blood cirulation, Ginseng Radix (preferably 25-30wt.%) for improving blood deficiency and supplying blood, Polygonii Multiflori Radix and Thujae orientalis Folium et Ramulus (preferably 10-15wt.%) for promoting hair production. That is the hair tonic is obtained by dipping powders, chopped slices, granules, etc., of the aforementioned herb medicines in a medicinal alcohol such as ethyl alcohol, filtering the extract and purifying the resultant filtrate. The aforementioned hair tonic is suitable for external application. The above-mentioned hair tonic is capable of stimulating hair roots of the head part, dilating blood capillaries, further preventing the stasis of bloodstream in affected parts, improving blood circulation, simultaneously improving blood deficiency, supplying blood and sustaining a congestive state in the head part.