baber/WOPTO huggingface dataset:
Patent JP-H0473247-A (JP)
Title: Production of nonwoven fabric mat
Inventor: KONDO TAKAYOSHI
IPC: D04H1/498
Filed: 1990-07-09
Abstract: PURPOSE:To obtain the subject mat having a stable quality by cutting both the lugs of a belt-like accumulated fiber product at positions each apart only a prescribed distance from the side end of the belt-like product and near to the center thereof along the longitudinal direction thereof, laminating the cut-off portions to the remaining belt-like product without being vertically turned and subsequently punching the laminated product with a needle puncher. CONSTITUTION:The objective mat is produced as follows; feeding a belt-like accumulated fiber product on a carrier, cutting both the lugs the belt-like product at positions each apart only a prescribed distance from the side end thereof and near to the center thereof along the longitudinal direction thereof, laminating both the cut-off lug portions to the remaining belt-like product without being vertically turned and subsequently punching the laminated product with a needle puncher.
Patent JP-H10105449-A (JP)
Title: Method for generating protection file packaging
Inventor: UEIDON KOU
IPC: G06F21/62
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a mechanism for packing some file components by receiving various kinds of security requirments for the components irrespective of an effect whether they are a part or the whole of a file and a document or transaction. SOLUTION: By this file format, the plural files are wrapped so as to be a single entity for storage or exchange and the security requirements being different from another file are set in the respective files. By using the protection file format, different file types are exchanged by a single wrapper and one file is divided into plural sections and wrapped to be the single file. Security protection is independently executed in respective sessions in the file so that only confidential information is protected and another session is not required to be security-protected so much. Or it is kept in a state with no necessity at all.
Patent JP-S57105064-A (JP)
Title: Common control system of magnetic tape and magnetic disk
Inventor: HAYASHI HARUKI
IPC: G06F13/00
Filed: 1980-12-23
Abstract: PURPOSE:To avoid the long-time occupation of a common controller and to increase the overall process efficiency, by discontinuing the process for a magnetic tape device having a long process time to perform the process of a magnetic disk device for a prescribed period of time and then automatically restarting of the tape device. CONSTITUTION:The data is read by a common controller 4 by a data read request given from a magnetic tape device 13. And the retrial is carried out just once if the read-out data has an error. When an error is detected again during the retrial, the controller discontinues the retrial to the device 13 and displays that a retrial is given to a flag part 6 of the device 13. Then the number of the device 13 is written into a retrial device number designating part 7, and the access is carried out to magnetic disk devices 10-12 to which an request is given from a central processor 1 just for the time which is set at a timer part 5. Then the retrial temporarily discontinued is carried out just once to the device 13. In such way, the controller 4 can be prevented from being occupied for a long period of time.
Patent JP-S5884453-A (JP)
Title: Integrated circuit
Inventor: KATOUNO SHINJI
IPC: H01L27/06
Filed: 1981-11-16
Abstract: PURPOSE:To lengthen the battery life time, by providing a circuit detecting the voltage drop of a power source element in an IC and allowing it to be charged before the discharge in 100%. CONSTITUTION:When the output voltage of the power source element 203 becomes V1 or less resulting in a state that a charging is required, a flip-flop 214  is set, and the power source element 203 is charged by an external power  source 202 via a charge control circuit 205. Next, when the charge is finished,  i.e. the output voltage of the power source element 203 becomes V0, the flip-flop  214 is reset, and the charging control circuit 205 breaks the connection between  the external power source 202 and the power source element 203 and finishes the charging. Thereby, since the power source element 203 is not charged to V0 or more, overcharging is simultaneously prevented.
Patent JP-H0267952-A (JP)
Title: Digital silver-ion concentration controller for precipitating silver halide emulsion
Inventor: YUN CHII CHIYAN
IPC: G05D21/02
Filed: 1989-07-14
Abstract: PURPOSE: To convert the output signal of a nonlinear ion sensor into a linear signal by providing first and second devices which introduce a silver salt and a halide salt to a precipitating container in controllable states, the ion sensor, a device which gives a concentration signal a device for converting the concentration signal into a constant-coefficient differential equation, etc. CONSTITUTION: First and second devices respectively control the introduction of a silver salt and a halide salt to a precipitating container and an ion sensor generates a signal indicating the silver ion concentration in the container. A set value signal generator generates a signal indicating the desired ion concentration for an emulsion and a converter converts the output signal of the ion sensor into a concentration signal indicating the silver ion concentration of the emulsion in accordance with a prescribed formula. A nonlinear differential equation formed of the concentration signal is expanded by using Taylor expansion and the term of higher order of the expansion is minimized. The constantcoefficient differential equation obtained as a result of the expansion is converted into digital control signals used for controlling the first and second devices.
Patent JP-H0736407-A (JP)
Title: Driving circuit for matrix display device
Inventor: KOSAKA MASAHIRO
IPC: G09G3/20
Filed: 1993-07-23
Abstract: PURPOSE:To provide an excellent display by receiving a low speedclock from a control circuit, coverting it again in an internal driving circuit and generating a stable clock signal DCLK. CONSTITUTION:By the driving circuit 2, a video signal V and a frequency divided signal 1/8DCLK are received, and the former is subjected to synchronization separation by a synchronizing separator circuit 4, and by the latter, a pixel clock signal DCLK is reproduced through a PLL(phase locked loop) circuit 5. In such a case, the PLL circuit 5 is designed so that the output frequency becomes eight times as much as the frequency of an input signal. Thus, the PLL circuit is operated through a prescribed path, and the pixel clock signal DCLK' is generated. That is, since the signal DCLK' is synchronized with the period (8 pixels unit) of the frequency divided signal 1/8DCLK, it becomes the stable clock with less period fluctuation over a horizontal scanning interval. Then, by a signal processing circuit 6, the signal processing is performed based on the signal, and the video signal and the frequency divided signal are converted to the video signal Vm and a control signal Sm suitable for a matrix display device.
Patent JP-H0759753-A (JP)
Title: Magnetic resonance imaging method and magnetic resonance imaging device
Inventor: CHIN YAO
IPC: A61B5/055
Filed: 1994-08-03
Abstract: PURPOSE: To provide a NMR parallel imaging method and apparatus that can simultaneously reconstitute images of plural slice surfaces by simultaneously exciting the plural slice surfaces. CONSTITUTION: When a slice gradient magnetic field is impressed, plural 90-degree RF pulses mutually different in a frequency are impressed by respectively staggering the time. Therefore, plural slice surfaces are excited. Afterwards, when the slice gradient magnetic field is impressed, plural 180-degree RF pulses mutually different in a frequency are also impressed by respectively staggering the time. As a result, since a magnetic resonance signal is generated from the plural respective slice surfaces, this is received, and is reconstituted, and images of the plural slice surfaces are made. Tomographic images of many surfaces can be photographed in a short time.
Patent JP-H0933053-A (JP)
Title: Heating and cooking device
Inventor: FUJISHITA KAZUO
IPC: H05B3/74
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a less-expensive constitution having a superior heat insulating characteristic in a heating and cooking device with a halogen lamp for use in radiating infrared being applied as a heating source. SOLUTION: A heating device 17 is constructed to have an opening at its upper surface and to have a heater 7 for radiating infrared. A heating device case 18 of the heating device 17 is made of aluminum with a high reflection rate of infrared. Ceramic material 19 is coated on an outer wall surface and non-organic material 20 is adhered to a surface of the ceramic material 19 to form a thermal insulated configuration.
Patent JP-S6425535-A (JP)
Title: Treatment of substrate for forming resist film
Inventor: AKIYAMA MASAKAZU
IPC: G03C1/00
Filed: 1987-07-22
Abstract: PURPOSE:To increase the adhesion strength of a resist film to the surface of a substrate, by evaporating an adhesion reinforcing agent in inactive gas, and exposing the substrate in the evaporated atmosphere. CONSTITUTION:Silicon substrates 12 to be treated are aligned in a cassette in a treating box 11. Inactive gas is measured with a flowmeter 14 and supplied through a pipe 13 at the lower part of the box. An adhesion reinforcing agent 15 is arranged in a dish-shaped container 16. In this treating apparatus, the inactive gas is applied on the adhesion reinforcing agent, and the agent is vaporized. The vapor is applied on the silicon substrate and made to react with an OH group on the surface of the substrate. Thus adhesion reinforcing treatment is performed. When the substrate, in which a thermal oxide film is formed on the silicon surface, is used, it is desirable to use hexamethyldisilazane for the adhesion reinforcing agent and to use N2 for the inactive gas.
Patent JP-H04363077-A (JP)
Title: Thermocouple
Inventor: INASAWA SHINJI
IPC: H01L35/32
Filed: 1991-07-23
Abstract: PURPOSE:To provide a compact insulating layer, excellent flexibility and no necessity of gas adsorption source. CONSTITUTION:A metal oxide layer 1 is provided around a thermocouple strand 2. The layer is formed by preparing sol in which precursor fine particles of metal oxide are dispersed by a sol-gel method, dipping the strand in the sol, conducting the strand as a cathode to adhere the particles of the oxide and heat treating it.
Patent JP-S6161840-A (JP)
Inventor: YAMAMOTO MITSUGI
IPC: C08J7/04
Filed: 1984-09-03
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-S5972794-A (JP)
Inventor: SAIDA MITSUGI
IPC: H05K3/34
Filed: 1982-10-20
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-H0936470-A (JP)
Title: Pulse laser device and otdr device
Inventor: MOBARA MASAICHI
IPC: G01M11/00
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To obtain a pulse laser emitting a pulse laser light in narrow wave length band stably. SOLUTION: A stabilized current Is generated from a stabilized power generation circuit 24 and a pulse current Ip generated from a pulse power generation circuit 26 are added in a current adder circuit 28 and a sum current (drive current) I is fed to a Fabry-Perot laser thus guiding a light to a waveguide type diffraction grating 12. A part of light having reflection wavelength λ being set in the waveguide type diffraction grating 12 is reflected to the Fabry-Perot laser and contributes to inductive emission of laser light. The stabilized current Is has current level lower than the pulse current Ip and it is fed earlier than the pulse current I. Consequently, the Fabry-Perot laser enters into stabilized oscillating state and emits a pulse laser light in narrow wavelength band immediately after supply of the pulse current Ip.
Patent JP-H0934441-A (JP)
Title: Image display device
Inventor: MICHIYOSHI HIROSHI
IPC: G06F3/0485
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an image display device in which scroll of dot unit can be performed without depending on a constitution selecting character data loaded in a memory means by a multiplexer according to a scroll quantity, because delay is generated in such constitution. SOLUTION: This image display device is constitutd so that a shift register 14 stores (loads) character data from an image memory 12, but the timing is changed by the load signal of a load timing generating part 9 and by the offset quantity of a horizontal offset register 3 showing a scroll quantity, hence the output data of the shift register 14 can be preceded from a display beginning timing ('H' level condition of DISP) by a time (dot) in response to the scroll quantity, and in the display beginning timing, display is performed from a dot of a fixed order constituting one line of the character, so as to realize a scroll in the horizontal direction of a dot unit.
Patent JP-S57110198-A (JP)
Title: Determination of choline esterase activity
Inventor: MOTONAGA HIDEO
IPC: G01N33/50
Filed: 1980-12-25
Abstract: PURPOSE: To determine the activity of the titled substance, rapidly and easily, by reacting a substrate with the choline esterase existing in the specimen, reacting the reaction product in the presence of p-hydroxybenzoic acid hydroxylase and NADPH, and measuring the change of the absorbance caused by the conversion of NADPH to NADP.  
     CONSTITUTION: p-Hydroxybenzolycholine used as the substrate is made to react with choline esterase existing in the specimen, and p-hydroxybenzoic acid produced by the enzymatic reaction is made to react in the presence of a coenzyme NADPH. In the above reaction, NADPH is converted to NADP by the action of p-hydroxybenzoic acid hydroxylase added to the reaction system, and the decrease of the absorbance or the consumption of dissolved oxygen is determined. The method can be carried out rapidly with simple operation, and is suitable for automatic analysis. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0630061-A (JP)
Title: Data receiver
Inventor: UMETSU KAZUHIRO
IPC: H04L27/22
Filed: 1992-07-10
Abstract: PURPOSE:To attain low power consumption in an reception operation by calculating the relative error of a clock from a time interval until the next reception data is issued, and turning on/off a detector and a decoder at a timing including the relative error. CONSTITUTION:When a signal is received, it is converted to a base-band signal by the detector 1, and the decoder 2 decodes the base-band signal. A synchronous bit detector 3 detects a pattern of synchronous bit, and sets such timing as reference for a timing controller 5. A reception operation controller 4 discriminates the time interval until the next reception data is received. The timing controller 5 outputs the timing to the detector 3 and the controller 4. A detector timing controller 6 calculates the relative error quantity of the clock in accordance with the next data reception time interval, and controls the detector 1 at the timing including the relative error. A decoder timing controller 7 also calculates the relative error quantity of the clock in accordance with the time interval until the next data decoding, and controls the decoder 2 at such timing.
Patent JP-H1027451-A (JP)
Title: Caddy for housing recording medium and disk-like recording medium using therefor
Inventor: ISHIKAWA JUN
IPC: B65D85/57
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To discriminate the front/back of an optical disk by simple constitution. SOLUTION: On the backside of a cover 11 of the disk caddy 10, a cylindrical protrusion 41 for discrimination is formed and also pawl parts 42, 42 are erected on two left/right positions. Restraining springs 43, 43 corresponding to the positions of the pawl parts 42, 42 are formed on a stepped part 8 bringing in contact with the backside when the cover 11 is closed. When the cover 11 is tried to close while housing the magneto-optical disk 1 with the erroneous front/back aspect, the cover 11 is not closed since the protrusion 41 for discrimination is brought into contact with a hub of the magneto-optical disk 1. Further, even in the case the cover 11 is locked in such a manner that the cover 11 is deformed by the user to restrain the pawl parts 42 to the restraining springs 43, the locked state is released by the recovering force of the deflected cover 11 and the cover 11 is opened.  Thus, the user is extemporaneously made recognize that the magneto-optical disk 1 is housed with the erroneous front/back aspect.
Patent JP-H0933239-A (JP)
Title: Method and apparatus for estimation of shape inside conduit
Inventor: MANABE TETSUYA
IPC: G01N29/00
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To simply measure the shape inside a conduit without a need of skill by a method wherein sound waves are transmitted from the end of the conduit into the conduit and the impulse response waveform of the sound waves is found by a transmitted waveform and by a reflected waveform which is reflected at the end of the conduit. SOLUTION: Sound waves which enter from a loudspeaker 1 pass through a point P0 in which a microphone 2 is situated. The sound waves are reflected by a recessed part 101 as a reflecting object inside a conduit 21 by a deposit 102, positions P1 , P2 , a position P3 at a connection part 103 and a conduit end position P4 . The sound waves are measured again by the microphone 2. Distances between the position P0 and the reflecting object inside the conduit as well as between the position P1 and the position P4 as ends of the conduit are found by a prescribed expression on the basis of the arrival time difference between a sound velocity and the sound waves, and the sound velocity is computed from temperature inside the conduit, which is measured by a temperature sensor 3.  A reflected waveform from the inside of the conduit 21 is decided unequivocally so as to correspond to change in the cross section inside the conduit and to the waveform of the incident sound waves. Consequently, by finding a relationship between insident sound-wave data and reflected sound-wave data inversely, the change in the cross section inside the conduit, i.e., the shape inside the conduit, can be estimated.
Patent JP-S5886429-A (JP)
Title: Detector for leakage from tank
Inventor: NAGURA YUKIHIRO
IPC: G21C17/02
Filed: 1981-11-18
Abstract: PURPOSE:To detect the leakage from a tank with high sensitivity by determining the rate of change in the level of the liquid stored in said tank. CONSTITUTION:The level 1 of the liquid stored in a storage tank 1 is inputted as an analog signal X to a leakage detector 8 by a level converter 6. On condition that a transfer pump 3 is held stopped and contacts 7 are off, the detector 8 monitores the signal X, detects the decrease of the signal X with time and generates an alarm to the outside. The signal X is operated of a change rate signal DELTAx in a change rate operator 8a, and said signal is inputted to setter 8b. When the signal is lower than the set signal k, a relay 8c is operated to generate an alarm output to the outside. The setter 8b is so constituted that its operation is prohibited by a tracking signal T while the contacts 7 are held closed.
Patent JP-2001009840-A (JP)
Title: Bead ring and mold for vulcanization of tire using it
Inventor: HANYA MASAHIRO
IPC: B29L30/00
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To optimize inflation of a bladder when a tire is vulcanized and molded, and to suppress inclusion of air between the bladder and a green tire. SOLUTION: A bead ring 16 is provided with a bead supporting part 17 for supporting the outer side face B1 and the bead bottom face B2 of a bead part on the outer end in the radial direction of an annular ring base part 19. An projected part which is projected to the inside in the axial direction of a tire over the toe end point Bt of the head part and whose height h of the projection from the toe end part Bt is 0.05-0.4 times the width of the toe is formed on the inner side face in the axial direction of the tire of the ring base part 19.
Patent JP-S6163965-A (JP)
Title: Floppy disk device
Inventor: SANO MASAKI
IPC: G11B19/02
Filed: 1984-09-04
Abstract: PURPOSE:To average power consumption and to reduce total power consumption of a floppy disk device by providing a power supply control means which supplies the power source voltage to a reading/writing amplifier in its active mode and cuts off the supply in an inactive mode respectively. CONSTITUTION:One of interface signals 3 serves as a motor ON signal. When this ON signal is significant, a control circuit 4 controls a power supply control circuit 5 to supply the power source voltage 13 to a spindle motor drive circuit 9 as well as a spindle motor 12 through a power supply switch circuit 6. When the motor ON signal is not significant, the circuit 6 cuts off the supply of the voltage 13 to the circuit 9 and the motor 12. Thus no power source voltage is supplied to the circuit 9 and the motor 12 when a host system 2 is not using a floppy disk device 1. Therefore, the power consumption can be reduced and the generation of heat can be suppressed. As a result, the total power consumption is reduced for the device 1.
Patent JP-H0824460-A (JP)
Title: Thread breakage detecting device of sewing machine
Inventor: HIRAYAMA HIROYUKI
IPC: D05C11/14
Filed: 1994-07-13
Abstract: PURPOSE:To precisely detect the thread breakage of needle thread without deteriorating the stitch performance of a sewing machine. CONSTITUTION:A thread breakage sensor 23 situated between a bobbin and a tension-giving member for giving a tension to needle thread on a sewing machine head is formed out of a case body 25 mounted on the sewing machine head, each support plate 31 provided on the case body 26 through each cushion material 30, and a thread breakage detecting part 32 connected to each support plate 31 through each elastic beam 33. Since the vibration generated from the sewing machine head is thus absorbed by each cushion material 30 without being propagated to the vibrating plate 35 of the thread breakage detecting part 32, a piezoelectric body 38 provided on the vibrating plate 36 can precisely detect the presence of a thread breakage on the basis of the vibration of the vibrating plate 35 caused by the needle thread inserted to a thread hole 34 being slid on a protecting cylinder 37.
Patent JP-H0828756-A (JP)
Title: Clip
Inventor: SAOTOME TAKESHI
IPC: F16L3/10
Filed: 1994-07-14
Abstract: PURPOSE:To provide a clip to be used for holding a pipe or linear body at a specified position in an automotive engine. CONSTITUTION:A clip comprises a clip main body comprising a pair of clip half bodies 1, 1 of the same form, and having semi-circular recessed parts for holding a pipe or linear body of a relatively large diameter formed between mating faces 6, 6 composed of rigid resilient material such as rigid rubber or synthetic resin of the clip half bodies 1, 1 in which through holes 5, 5 for a fastening member to be inserted are formed, and a pincer-shaped attachment B having recesses 12, 12 to be engaged with the recessed parts for holding a pipe or linear body of a relatively small diameter to be provided between the clip half bodies 1, 1. For practical reasons, the recesses are formed on both sides of the through holes 5, 5.