baber/WOPTO huggingface dataset:
Patent JP-H08259729-A (JP)
Title: Thermoplastic resin composition
Inventor: HISA HIDEYUKI
IPC: C08K3/02
Filed: 1995-03-28
Abstract: PURPOSE: To obtain a resin composition excellent in dispersibility and thermal aging resistance. CONSTITUTION: The thermoplastic resin composition prepared by adding furnace black having an adsobed water content of 3.0×10<-3> -9.0×10<-3> mg/m<2> at a relative pressure (P/Po) per unit specific surface area of 0.4.
Patent JP-H06282674-A (JP)
Title: Fabric bar code reading method/device
Inventor: ISHIWATARI TORU
IPC: G06K7/10
Filed: 1993-03-29
Abstract: PURPOSE:To provide a fabric bar code reading method/device which can improve the reading factor of the bar code printed on the fabric. CONSTITUTION:A bar code 10 is two-dimensionally read and the read two-dimensional data are binarized. In such a bar code reading method, the binarized two-dimensional data are scanned by the specific scanning lines 8 concerning the fabric structure. Then the scanned data are decoded by a bar code reading method. This reading method is carried out through an optical reading part, a two-dimensional data binarizing part, a binarized data storage part, and a decoding part.
Patent JP-S56166530-A (JP)
Title: Bus controlling circuit for information processor
Inventor: HAMADA HIROSHI
IPC: G06F13/42
Filed: 1980-05-26
Abstract: PURPOSE:To reduce the effect of delay of information propagation on internal buses, by providing an internal bus output timing of a register information to the front edge of a basic clock and providing transfer gates to the input terminal of an external bus driver. CONSTITUTION:At the front edge where a basic clock CLK is 1, a readout control signal PSEL1 from an R/SFF11 is 1, the content of an address register AR1 is outputted to an internal bus 5 and an enable signal PENABLE is also 1 at the sae time. While the CLK is 1, tansfer gates 13, 14 are turned off and data on a bus 5 and the signal PENABLE are not transmitted to an external bus driver 7. The gates 13, 14 are turned on at the tail edge where the CLK is 0 and the address information and the enable signal ENABLE are outputted to an external bus 8 via the  driver 7. Next, when the CLK is 1, a signal PSEL2 is outputted from an S/RFF12  at the front edge, the information of a data register 2 is outputted to the bus 5, and  the data information and the signal ENABLE are outputted to the bus 8 at the tail  edge where the CLK is 0.
Patent JP-H03270904-A (JP)
Title: Bending prevention device for extruded material
Inventor: KOMODA TADANORI
IPC: B28B21/52
Filed: 1990-03-20
Abstract: PURPOSE:To prevent an extruded material discharged from an extrusion nozzle from bending by providing an inclined surface inclining in a manner that a guide hole upstream inner wall surface of a guide component may narrow down a guide hole outlet and also providing a flat surface on a guide hole downstream inner wall surface. CONSTITUTION:A ring extrusion nozzle 7 for discharging an extruded material is mounted on a first substrate 8 on the upstream side of a filter 6, and a ring guide component 11 with a guide hole 10 is mounted on the inner side of a second substrate 9 fixed on the downstream side of the first substrate 8. the extrusion nozzle 7 is provided with a outlet 7a of circular hole-shape, and a tapered-off inclined surface 12 with a circular section is provided on a guide hole upstream inner wall surface of the guide hole 10 of the guide component 11, while a flat surface 13 constituting a ring inner peripheral wall is provided on the guide hole downstream inner wall surface of the inclined surface 12. As an extruded material extruded out of the extrusion nozzle 7 is guided by the inclined surface 12 of the guide component 11 and discharged straight out of the flat surface 13, the extruded material is not affected by the variation of flow rate of the extruded material even if being cut just after the guide component, and also as it is supported by the flat surface 13 at the time of cutting, the cut extruded material is not bent retaining high roundness.
Patent JP-H02249283-A (JP)
Title: Super luminescent diode
Inventor: TATSUOKA KAZUKI
IPC: H01L33/30
Filed: 1989-03-22
Abstract: PURPOSE:To suppress laser oscillation and to obtain a super luminescent diode with high output by laminating a current-blocking layer with the opposite conductivity type to that of a substrate on the substrate, by providing a groove reaching a stripe-shaped substrate of a length which does not reach the other edge surface toward the inside from one edge surface, and by forming a clad layer and active layer of the same conductivity type as the substrate. CONSTITUTION:An active layer 4 and a clad layer 3 which is of the same conductive type as a substrate as well as a clad layer 5 which is of the opposite conductivity type as the substrate 1, both of them sandwiching the active layer 4, are formed on a conductivity type p-GaAs substrate 1 and a current blocking layer 2 with the opposite conductivity type as the substrate controlling the current injection region is formed among these layers and the substrate 1. Also, a contact layer 6 is formed at the uppermost layer and sectional enzyme on the surface vertical to a stripe differs between the region where grooves are provided in a stripe shape from one edge surface toward the inside and the area closer to the edge surface of light-reading surface side which is the other edge surface.
Patent JP-2000265718-A (JP)
Title: Lock device of door in furniture
Inventor: HIRANO SHIGERU
IPC: E05B47/02
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To enable unlocking and locking by key operation in an electric locking and unlocking state by engaging to the engaging part of a clutch rod by the key operation, and providing a moving part for releasing the engagement of a locking plate by an electromagnetic solenoid. SOLUTION: A locking plate 32 attached to and detached from the engaging part of a latch rod 5 by an electromagnetic solenoid 9 and a sliding plate 17 attached and detached to and from the engaging member 15 of the latch rod 5 by key operation are provided. The electromagnetic solenoid 9 always engages the locking plate 32 to the engaging member 15 by residual magnetic flux force, during energization the residual magnetic flux force is offset to detach the locking plate 32 from the engaging member 15 by urging force of a spring 34. In addition, when the sliding plate 17 is moved by the key operation, the locking plate 32 of an engaging state is detached from the engaging member. Thereby after an electric locking state secures a function capable of unlocking by the key operation, and in an electric unlocking state, locking by the key operation can be performed.
Patent JP-H09258946-A (JP)
Title: Information processor
Inventor: OGASAWARA KATSUYUKI
IPC: G06F3/0489
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To enable even handicapped person in eyesight to execute the selection operation of a window and an icon by cutputting information such as the icon and the like in a multi-window system with sound and Braille. SOLUTION: Screen layout information transmitted from an application 2 to an operating system 3 is hooked by a screen layout information preservation means 9 in a sound/Braille output means 7 and it is stored in a buffer for screen layout information preservation 10. A screen layout information read means reads screen layout information of the buffer 10 whenever an output operation part 6 detects the depression of a control key, and transmits it to a screen layout information analysis means 13. The analysis means 13 analyzes screen layout information and outputs a data string. A voice/Braille data conversion/buzzer control part 11 converts the data string into voice/Braille, outputs it to a speaker/sound synthesis device/Braille display device 12 and informs a user of a window, the name of the icon, a coordinate and a distance with voice and Braille.
Patent JP-H03270014-A (JP)
Title: Semiconductor device
Inventor: KANBA KOJI
IPC: H01L21/28
Filed: 1990-03-19
Abstract: PURPOSE:To enhance an integration density without increasing a contact resistance and without deteriorating a coverage characteristic by a method wherein a contact part is formed so as to have a large opening part which is overlapped with one part of a conductor such as two mutually adjacent interconnections or the like. CONSTITUTION:A contact hole 3 is opened so as to be overlapped with one part of one conductor. In this case, the conductor is polycrystalline silicon gate electrode interconnections 4 which have been arranged so as to be adjacent inside an interlayer insulating film 2 on a semiconductor substrate 1. A silicon oxide film is vapor-grown on the sidewall of the opened contact hole 3; then, an anisotropic etching operation is executed; the sidewall of a first-layer insulating film 5 is formed. In addition, a silicon oxide film is vapor-grown; an anisotropic etching operation is executed; the sidewall of a second-layer insulating film 6 is formed. A sidewall is formed so as to be piled up as required. Thereby, a contact part whose contact-hole diameter is comparatively large can be formed so as to be adjacent to the conductor.
Patent JP-H11264632-A (JP)
Title: Heat exchanger and manufacture thereof
Inventor: YAMAMOTO TETSUYA
IPC: F28F17/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide an energy saving and low cost heat exchanger by extending a time before defrosting, and reducing the number of defrosting operations without reducing the heat exchanging performance and expanding an interval of a fin of a first line where frost is easily formed. SOLUTION: In a heat exchanger having a principal part comprising a heat transfer tubes 9, 9-1 through 9-7 arranged side by side in one line or more so as to meet nearly at right angles with an air flow, and a number of independent fins 8a through 8g integrated with the heat transfer tube and arranged side by side, on the fin 8a of a first line to the air flow or on at least a part of a surface of the heat transfer tube 9-1 of the first line where frost is easily formed is formed a coating 10b having water repellancy and icing retarding property in order to weaken the strength of frost attaching thereto.
Patent JP-H05235926-A (JP)
Title: Specific pattern detection circuit and recovery signal processing unit
Inventor: TANAKA MASATO
IPC: H04L7/08
Filed: 1992-02-20
Abstract: PURPOSE:To prevent undesired power consumption and to reduce the effect of noise on other circuit by detecting a specific waveform only in the vicinity of a period when the specific waveform is in existence. CONSTITUTION:This circuit is provided with a waveform sampler 11 and a microcomputer 12, a specific waveform detection section 100 detecting a specific signal pattern in data in which a specific signal pattern is inserted with a prescribed repetition, a timing control section 300 receiving the detection output and stopping the operation of the specific waveform detection section 100 for a period less than at least repetitive minimum interval period. When the specific signal pattern appearing repetitively is detected, the operation of the specific waveform detection section 100 is stopped for a period less than at least repetitive minimum interval period. Then the detection is implemented only in the vicinity of a time zone when the specific signal pattern appears and useless power consumption and the generation of noise onto other circuits are minimized.
Patent JP-H08267132-A (JP)
Title: Method for preventing buckling of steel strip
Inventor: SAWADA MAMORU
IPC: B21C47/02
Filed: 1995-03-28
Abstract: PURPOSE: To prevent buckling liquid from generating, in processing a steel strip through an acid cleaning line or the like, by setting a specific threshold limit value on a working temperature and a strain rate for a L0ders' line generated on the processing steel strip and withdrawing it at this threshold limit value or below. CONSTITUTION: A buckling liquid is due to a LOders' line generated wide and deep; therefore, a working temperature or a strain rate is predetermined for the LOders' line generating on each processing steel; setting a transition temperature or a transition strain rate at such working temperature or strain rate as the depth of the LOders' line reaches a prescribed value or above. Passing in the processing line of the steel strip is done at this transition temperature or strain rate. Since it is difficult to deal with this strain rate as a control item in the actual processing line, the strain rate is controlled by converting a strain quantity on the steel strip in the line to the passing speed of that processing line with the use of a mathematical formula.
Patent JP-S57185764-A (JP)
Title: Synchronizing signal generator
Inventor: TOMITA SATORU
IPC: H04N1/04
Filed: 1981-05-11
Abstract: PURPOSE:To obtain a device which can easily make the maintenance to prevent malfunction due to dirt by toner, etc. by detecting a synchronizing mark provided for a moving member with a mark detection means fitted to a recording  operation member and generating a synchronizing signal. CONSTITUTION:A belt shape photoreceptor 3 as a recording body is driven toward the arrow A with a driving roller 4 and a driven roller 5. A synchronizing mark 11 is provided on the photoreceptor 3 and detected with a mark detecting means 10 fitted with a recording processing member 7. Based on the detected synchronizing signal, a timing for operating a recorder is taken. Since the mark detecting means 10 is fitted to a charger 701, the means 10 can be disconnected from the recorder 2 by drawing out the charger out of the recorder main body at maintenance.
Patent JP-S60214108-A (JP)
Title: Temperature compensating system in bias circuit
Inventor: OKAZAWA MASUO
IPC: H03F1/30
Filed: 1984-04-09
Abstract: PURPOSE:To compensate the change in an operating point of a power amplifier using a transistor (Tr) due to temperature by utilizing the temperature characteristic of the forward voltage drop of a diode or the like as a temperature detecting element. CONSTITUTION:A DC voltage drop component unchanged due to temperature in a forward voltage drop of the temperature detecting element 2 is subtracted by a variable resistor R10 and a voltage signal VF' is fed to an operational amplifier 3. In order to make the temperature slope characteristic of the variable voltage VF' coincident with the temperature slope characteristic of the base-emitter voltage VBE of Trs Q1, Q2, the variable resistor R20. Thus, an amplifier 3 generates a voltage characteristic KVF' having equal slope with the VBE. The voltage of the temperature characteristic the same as the base-emitter voltage of the Trs Q1, Q2 is obtained by dividing properly the KVF', by means of the resistors R1, R2. Thus, the change in the operating point of the power amplifier using the Trs due to temperature is compensated.
Patent JP-H07280592-A (JP)
Title: Meter device for vehicle
Inventor: YAGIHASHI WATARU
IPC: G06T1/00
Filed: 1994-04-08
Abstract: PURPOSE:To improve visibility of a meter even when a driver's sight line position is separated from a meter display position by judging a driver's sight line during traveling of a vehicle and altering a display mode of the meter in response to the judgment. CONSTITUTION:A sight line analyzer 13 is transferred to a right and left sight angle estimation when an estimated downward sight angle falls within 10-30 degrees by a signal of an eye ball existent position visually specifying circuit. When the angle falls, for example, within + or -10 degrees (+ or -10-+ or -15 degrees), a speedometer, a tachometer are decided as a central vision (peripheral vision) mode, and a fuel gage, a water temperature gage are decided as a peripheral vision (central vision) mode. When the angle does not fall within + or -15 degrees, a meter 15 is decided as the peripheral vision mode, and the analyzer 13 sends the decision of these sight line positions to a controller 17. The controller 17 controls an actuator 26, does not move a movable unit 25 when the meter 15 has the central vision mode, and moves it toward a pointer 1 when it has the peripheral vision mode. Thus, the pointer 1 is so rotated that its section is laid to increase a sectional width, thereby remarkably improving visibility.
Patent JP-S60214114-A (JP)
Title: Sound leakage eliminating method of tuning fork type piezoelectric vibrator
Inventor: TOMIKAWA YOSHIROU
IPC: H03H3/04
Filed: 1984-04-09
Abstract: PURPOSE:To eliminate the acoustic leakage due to unbalance of the shape of an arm by shaping a required amount of one or >=2 of four outer ridges of the tuning fork arm in the lengthwise direction. CONSTITUTION:There are various kinds of unbalancing states of the shape of arm such as unequal left/right gaps of the arm 2, the gap or its outside of the arm with a slope or trapezoidal shape. One or >=2 parts (hatched parts) of the four outer ridges 4, 4- along with the lengthwise direction of the arm 2 are cut off by a prescribed amount according to the kinds of unbalance. The cut amount of the ridges 4 is controlled by minimizing or zeroing preferably a value representing the leakage amount of sound so as to obtain a desired resonance frequency while supervising the value. Thus, the leakage of sound due to unbalanced shape of the arm is eliminated in this way.
Patent JP-S60215202-A (JP)
Title: System for recovery from abnormality
Inventor: KATAYAMA MASANORI
IPC: G05B19/4067
Filed: 1984-04-11
Abstract: PURPOSE:To set automatically the state of a data table for control required for rerise by providing a storage means which follows a sequence opposite to that for normalcy at a rerise time in factory automation. CONSTITUTION:When a monitor or the like discriminates conditions of the occurrence of abnormality and indicates the restart operation, an abnormality recovery control part 40 recovers the operation, where abnormality occurs, and completes the operation. Next, all synchronism excluding steps are checked, and the synchronism excluding step coinciding with the work restart operation is found by following a sequence opposite to that for normalcy on a basis of a log table 42. If completion waiting operations of all synchronism excluding steps are restored, the start waiting state is set, and the work restart operation is transmitted to a general control part 30. The control part 30 reads out control information for the work restart operation from a control message table 29 and executes the operation sequence for normalcy.
Patent JP-S57186278-A (JP)
Title: Discoidal information recording medium
Inventor: SUGIYAMA HIROYUKI
IPC: G11B7/007
Filed: 1981-05-12
Abstract: PURPOSE: To discriminate which information is reproduced when a titled recording medium is reproduced, by recording recording location indicating signals in section of the inner and outer peripheral sides where no program is recorded by changing codes against sections where programs are recorded.  
     CONSTITUTION: As shown in the diagram of the cross section of a discoidal disk 18, in each program recording section (b)-(c) of a lead-out section (c)-(d) a recording location indicating signal which indicates the time passed from the discrimination and starting point of a program is recorded in a lead-in section (a)-(b) and a section where no program is recorded, by changing the code from a section where programs are recorded. Moreover, the indicating signal is recorded in such a way that the indicating value of the signal is reduced toward the program starting point in the lead-in section and increased toward the inner periphery from the program ending point in the lead-out section. In this way, the section where no program is recorded is discriminated in a assign signal judging circuit in the section where programs are recorded, and the displacement of the reproducing stylus from the program starting point and program ending point is known, and, at the same time, the difference in the scanning track at the time of reproduction can be indicated regardless of the recording system. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03269346-A (JP)
Title: Sample evaluating method by single light source using thermal expansion oscillation
Inventor: TAKAMATSU HIROYUKI
IPC: G01N21/00
Filed: 1990-03-20
Abstract: PURPOSE:To measure the real thermal expansion oscillation of a sample without receiving the influence of disturbance by irradiating the sample with measuring light modulated at its intensity by frequency F and having oscillation frequency F1, allowing the reflected light having oscillation frequency F2 and extracting a beat wave signal of an electric signal obtained by photoelectrically converting the interference signal. CONSTITUTION:The intensity of beams projected from an argon ion laser 1 are modulated by a light modulator 2 at frequency F and the modulated beams are allowed to intersect with each other at right angles by a frequency shifter 6 to form beams (1), (2) whose frequency difference is Fb. The sample 4 is irradiated with the beams 1 (exciting light) and a mirror 8 is irradiated with the beams 2 (reference light). The reflected light of the beams 1 from the sample 4 is allowed to interfare with the reflected light of the beams 2 from the mirror 8 through a polarizer 10 and the interference light is received by a photoelectric converter 11. An output V from the converter 11 is passed through a filter 12 and a beat wave signal E1 in the interference light is extracted. The thermal expansion oscillation of the sample can be measured by measuring the amplitude and phase of the frequency component signal.
Patent JP-S62228560-A (JP)
Inventor: SAWADA EIJI
IPC: E04F13/04
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-H01242543-A (JP)
Title: Liquid crystal compound and liquid crystal composition and element containing said compound
Inventor: NOHIRA HIROYUKI
IPC: C07C67/00
Filed: 1988-03-25
Abstract: NEW MATERIAL:A liquid crystal compound expressed by formula I [R1 is 1-18C alkyl; R2 is 1-12C alkyl; X is single bond. -O-, -C(=O)O-, -OC(=O)- or -OC(=O)O-; Y is -CH2O-, -OCH2-; Z is -OCH2CH or formula II; rings A and B are formula III-V; C* indicates asymmetric carbon atom; k, m and n each are independently 0, 1 or 2 and numbers so as to provide k+m+n of 2 or 3). EXAMPLE:5-Dodecyl-2-{4'-[4''-(3'''-trifluoromethylheptyloxy)benzyloxy]- phenyl}pyrimidine. USE:Useful as one component of liquid crystal compositions. Liquid crystal elements having the compound are excellent in responsiveness. PREPARATION:An optically active intermediate, such as 3-trifluoromethyl-1- heptanoic acid or 3-trifluoromethyl-1-heptanol, is passed through several steps to afford the aimed compound expressed by formula I.
Patent JP-S59199922-A (JP)
Inventor: RUDORUFU BURUKUHARUTO
IPC: C09K17/00
Filed: 1984-04-11
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-S52155026-A (JP)
Title: Data transfer control system
Inventor: NOMOTO SHINSUKE
IPC: G06F3/06
Filed: 1976-06-18
Abstract: PURPOSE: The byte counter is provided which has more number of bits than the maximum latency time unitil acceptance of the micro program control request, so that probability of data transfer overrun generation can be reduced in the minimum hardware quantity. 
     COPYRIGHT: (C)1977,JPO&Japio