baber/WOPTO huggingface dataset:
Patent JP-H11296391-A (JP)
Title: Semiconductor storage device
Inventor: ISHIDA TAKAHIRO
IPC: G06F11/08
Filed: 1998-04-09
Abstract: PROBLEM TO BE SOLVED: To avoid erroneous recognition by another command and to prevent the occurrence of a malfunction by execution an operation which is indicated by command data when received command data can be identified as the result of detection by means of a command detecting circuit. SOLUTION: M-bit command data C1, C2,... inputted from an external part are inputted to a command register 50 and held by a command register 50. M-bit command data consist of two parts, that is, a high-order L(L<M)-bit and a low-order N(N=M-L) bit, they are provided with (p) numbers of command data for indicating (p) kinds (p<2M) of different operations as a whole and whole high-order L-bits and the low-order N-bits in respective kinds of command data are different. Then, the command error detecting circuit 52 judges command data transmitted from the command register 50 and command data are transferred to a command decoder 64 unless an error is detected.
Patent JP-H08290852-A (JP)
Title: Sheet conveyor device and image forming device
Inventor: MACHINO HITOSHI
IPC: B65H9/00
Filed: 1995-04-24
Abstract: PURPOSE: To maintain the separation of a preceding sheet and a succeeding sheet within a specified range and to improve throughput (conveying efficiency) by changing the control of a sheet conveyor device on the basis of the detected information of sheet position detecting means disposed in a sheet conveying path so as to detect the positions of the sheets. CONSTITUTION: A sheet S delivered from a cassette 7 by a feed roller 8 is conveyed in the order of conveying paths A, B. After sheet width direction registration is executed by width direction registration mechanism 10, sheet longitudinal registration is executed by a register roller 11, and then a toner image is formed on the first face. In this case, sheet position detecting means 18, 19 are provided to detect the position of the paper sheet S led to the conveying path B and also to measure the conveyed direction length of the paper sheet S by the preregistration sensor 19. After detecting the tip of the paper sheet by the sensor 19, a loop is formed, and the register roller 11 and the like are driven to maintain the separation of the sheets within a specified range.
Patent JP-S5223143-A (JP)
Title: Process to plasticize rubber
Inventor: IMURA YUUJI
IPC: C08L7/00
Filed: 1975-08-15
Abstract: PURPOSE: To improve kneading properties and moldability of rubber, by lowering its viscosity by the absorption of an organic liquid substance compatible with it. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08292407-A (JP)
Title: Projection type display device
Inventor: NAKAJIMA TAKESHI
IPC: G02F1/1333
Filed: 1995-04-24
Abstract: PURPOSE: To provide a projection type display device which can obtain stable display characteristics by detecting the variation of light scatter characteristics of a distributed type liquid crystal panel with temperature without exerting any influence on a display screen and adjusting a video signal according to the detected variation at the same time. CONSTITUTION: The projection type display device consists of a light source 1, a distributed type liquid crystal panel 3 which is provided in front of the light source 1 and controls scattering and transmission according to a video signal, a driving circuit 4 which applies the video signal to be distributed type liquid crystal panel 3, a condenser lens 5 which converges the transmitted light of the distributed type liquid crystal panel 3, a stop which is provided with an opening part 7 at the focus part of the luminous flux converged by the condenser lens 5, and a projection lens 9 which expands and projects the luminous flux passed through the opening part 7 of the stop 6 on a screen 10.  Then the device is provided with an optical detector 11 which detects scattering characteristics of the light by the distributed type liquid crystal panel 3 and a control means 12 which controls the video signal with the output of the optical detector 11 so that the output of the optical detector 1 becomes constant.
Patent JP-H01269208-A (JP)
Title: Magnetic head
Inventor: FUNAYAMA TOMOKI
IPC: G11B5/255
Filed: 1988-04-21
Abstract: PURPOSE:To obtain the magnetic head having excellent reproduction sensitivity and corrosion resistance by forming a magnetic head core of an alloy which has a prescribed compsn. and in which the number of crystals grains per mm<2> sectional area is <=250 pieces. CONSTITUTION:This magnetic head has the compsn. contg. 3-12wt.% Cr and 0.5-8wt.% Si and consisting of the balance Fe and unavoidable impurities. In addition, the head is formed of the alloy in which the number of the crystals grains per 1mm<2> sectional area (the average value when measurement is made at 10 points with 100 times magnification) is <=250 pieces. This magnetic head is capable of executing good magnetic recording even with a magnetic recording medium having high coercive force of >=2,000Oe and has the excellent reproduction sensitivity and corrosion resistance; for example, the head has the tendency to additionally enhancing the coercive force of the magnetic layer for the purpose of protecting recording data; in addition, the magnetic head adequate as a magnetic head for magnetic cards for which the use environment is abuse is provided.
Patent JP-S5432880-A (JP)
Title: Centrifugal gas separator
Inventor: YAMANAKA TOSHIROU
IPC: B01D59/20
Filed: 1977-08-19
Abstract: PURPOSE: To rotate a rotor at a high speed by using in a centrifugal gas separator a baffle board made of a fiber-reinforced composite material having a longitudinal elastic modulus in the circumferential direction greater than its longitudinal elastic modulus in the radial direction, to reduce the concentration of stress upon the inner surface of the baffle board. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59224175-A (JP)
Title: Field effect transistor
Inventor: AONO YOUICHI
IPC: H01L21/338
Filed: 1983-06-03
Abstract: PURPOSE:To reduce the resistance of a source and to improve the reverse withstand voltage of a gate, by providing a recess part on a substrate between source and drain electrodes, and providing a gate electrode at a position close to the source electrode in the recess part. CONSTITUTION:An N type GaAs active operating layer 121 is grown on a GaAs substrate 120. An SiO2 film 122 and an SiN film 123 are formed thereon. Then, on the SiN film 123, a source-electrode forming part 124 and a drain-electrode forming part 125 form a pattern 126 of a photoresist layer. Thereafter, with the photoresist layer 126 as a mask, the operating layer 121 is exposed. The SiN film 123 is etched, and a step shape is formed in the SiO2 film 122 at this time. Then, a photoresist layer 128, wherein a source-electrode forming part 124 is selectively opened, is formed. The operating layer 121 is etched and dug until a specified pinch OFF voltage is obtained. Then, a self-aligning gate electrode 291 is formed on the side of the source-electrode forming part 124 from the center of a recess part. Finally, a source electrode 132 and a drain electrode 133 are alternately formed at the outside of the recess.
Patent JP-H07308864-A (JP)
Title: Impact type thread fastening device
Inventor: FUKUMURA TERUO
IPC: B25B23/151
Filed: 1994-05-12
Abstract: PURPOSE:To provide an impact type thread fastening device capable of preventing defectively fastened articles from flowing out to the next process in thread fastening work. CONSTITUTION:An impact type thread fastening device is provided with an impact type thread fastening device body 100 including a drive section (a motor 102 and an impact torque generator 103), a main spindle 104 driven by the drive section to fasten threads and a torque detecting section 101 to detect the change in the torque of the main spindle 104. In addition, this device is provided with a control device 120, which calculates the increased amount of the fastening force at each impact using the peak values of the torque pulses, which are determined from the detection result of the torque detection section 101 and determines fastening force in order, controls the power source so as to realize the objective fastening force, and judges the seating time point from the change in the wave form of impact torque, which is accompanied by seating and an abnormality judging means (a part of an abnormality judging power controlling section 125), which judges the abnormality in fastening based on the detection result of the torque detecting section.
Patent JP-S58217762-A (JP)
Title: Shifter for pinion for starter
Inventor: KAJINO SADAYOSHI
IPC: F02N15/06
Filed: 1982-06-09
Abstract: PURPOSE:To miniaturize the starter by disposing a drive lever, an intermediate section thereof is supported rockably between a pinion shaft and a magnet switch. CONSTITUTION:A connecting lever 6 connects the V-shaped bent sections of drive springs at one ends of each drive lever 1, 2 and the connecting section 7a of the plunger 7 of the magnet switch 9, and is rocked around the lever pins 4 of the drive levers 1, 2 in response to the movement of the plunger 7. A lever ratio of the drive levers 1, 2 is selected properly, a stroke of the plunger is shortened, and a terminal bolt 17 is projected from the rear section of the magnet switch 9, thus obtaining the small-sized magnet switch miniaturizing the starter.
Patent JP-H11326293-A (JP)
Title: Monitoring system
Inventor: BEARDMORE GEOFFREY
IPC: G01N29/22
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a system improved for monitoring defects of parts particularly constituting airplanes. SOLUTION: An air plane is provided with a plurality of arrays 2 and 3 of synchronized ultrasonic waves which are acoustically connected to a part 1 to be monitored. Ultrasonic waves are generated to scan two faces of the part when the arrays 2 and 3 are driven. A monitor 6 detects outputs from the arrays generated by the reflection of an energy from a discontinuous point in the part 1. When a change is present in the outputs, the monitor 6 sends signals to a pilot display unit 11 and a flight control system 8. A flight envelope of the airplane is accordingly limited, thereby minimizing a damage.
Patent JP-H06292159-A (JP)
Title: Picture transmitter
Inventor: YUYAMA MASAMI
IPC: H04N5/44
Filed: 1993-03-31
Abstract: PURPOSE:To send picture data via a communications circuit by using a modulation circuit so as to modulate picture data picked up by a camera section into an audio signal and outputting the signal as audio data. CONSTITUTION:The transmitter is provided with a television tuner section 4, a liquid crystal display section 5 displaying a received video image received by the television tuner section 4, and a camera section 6 picking up an object picture as picture data. Then the picture data picked up by the camera section 6 are modulated into an audio signal at a modulation circuit 7 and prescribed picture data modulated into an audio signal by the modulation circuit 7 are outputted from a speaker section 8 as audio data. Furthermore, the transmitter is provided with a picture compression circuit 9 compressing the picture data picked up by the camera section 6 and the modulation circuit 7 modulates the compressed picture data by the picture compression circuit 9 into an audio signal, then the compressed picture data are utilized as picture data to be sent and data are sent efficiently.
Patent JP-H06320610-A (JP)
Title: Blow mold
Inventor: HIRANO YUKIO
IPC: B29C49/50
Filed: 1993-03-18
Abstract: PURPOSE:To separate a product from a pinch-off part and remove the product in a product form at the completion of molding to raise a molding efficiency by providing a slidable molding part inside the pinch-off part for pinching off a blow molded product. CONSTITUTION:A blow molding material is set between molding parts. An outer pipe is closed. Air is blown through an inner pipe. The material is inflated to come into close contact with the molding parts to be molded into a product shape. The outer pipe is opened, and air is blown through the inner pipe for cooling the product from its inside. A pressing plate 6 is pressed by a molding machine pin 20 so as to reduce a gap 16. Simultaneously, a spacer pin 8 is also moved. The other molding part is moved together with the product through the spacer pin 8 so as to reduce a gap 15. In this manner, a mold body is fixed, and only the molding parts are moved, whereby the product is shifted from a pinch-off part to be cut off. By opening the mold, the product can be separated and removed from an excessive material plastic.
Patent JP-H0675959-A (JP)
Title: System and device for registering external character data
Inventor: MATSUSHITA HIROKO
IPC: B41J5/44
Filed: 1992-04-20
Abstract: PURPOSE:To permit not only a device which requests registration but also a device which does not request registration to refer to external character data by storing external character data not in the device which requets registration but in an external storage device. CONSTITUTION:The external storage device 1 storing document data 2 and external character data 3 and an editing/publishing device 4 having an external data input means 6 inputting the data and storing document data in an editing area 10, an external character registration means 9 registering external character data in a system external character file 12 and an external character font area 11 and obtaining information on external character data from the system external character file, an editing means 7 executing an editing processing when an editing request is given to the editing area storing document data and setting information on external character data obtained by the external character registration means in editing external character information 8 when external character data is referred to and an external data output means 5 writing document data in the editing area into document data in the external storage device, and external character data selected by editing external character information from the system external character file into external character data in the external storage device are provided.
Patent JP-H05292863-A (JP)
Title: Display structure for battery charging amount and spraying amount of self-running spraying car
Inventor: SHIMURA KAORU
IPC: A01M7/00
Filed: 1992-04-20
Abstract: PURPOSE:To obtain a self-running spraying car capable of displaying a charging amount of battery even when an electric power is off in the case of charge of battery and capable of displaying spraying amount of a chemical during spraying operation. CONSTITUTION:In a self-running spraying car S carrying out spraying operation while reciprocating running load between ridges by electric powder of a battery B, the objective display structure is constituted so as to be able to detect a charge voltage or charge current, etc., and display a charge amount of battery B even if the electric powder is off, when the battery B is charged by a charger C and the objective spraying amount display structure is constituted so as to be able to integrate a spraying amount in starting of spray or from an arbitrary point and display the spraying amount during spraying operation.
Patent JP-H04329006-A (JP)
Title: Portable radio equipment
Inventor: ITAKURA HITOTSUGU
IPC: H01Q1/24
Filed: 1991-04-30
Abstract: PURPOSE:To realize the portable radio equipment of a small size having a gain of a conventional level or over by connecting a loop antenna part of a notch corresponding to an aperture with a conductor. CONSTITUTION:Points x, y of a notch 20 corresponding to an aperture are connected by a connection lead plate 40 to make a loop element conductive. Moreover, a notch 21 is provided to form a square shape cut-out antenna 70. That is, a part of the loop element of a loop antenna 10 in which a current flowing is hardly caused is produced by providing the notch 20 and the notch 20 is conductive in terms of high frequencies by connecting a point of the notch 20 opposite to the aperture with a conductor. Thus, the current is scattered and an apparent loop element is widened, then a peak component of the antenna impedance is reduced. Furthermore, the matching of the loop antenna 10 with a large area is facilitated by connecting opposite contacts of the notch 20 and the electric resistance in the loop circle is reduced.
Patent JP-H06310205-A (JP)
Title: Lock mechanism for connector
Inventor: KIMURA TOMOHIKO
IPC: H01R13/639
Filed: 1993-04-26
Abstract: PURPOSE:To increase the inserting directional auxiliary force by restoring force of a lock arm at connector fitting, and minimize the operating force at releasing on the contrary. CONSTITUTION:A male type connector housing 10 has a lock arm 20 deflectable in first direction (B) and second direction (A) orthogonal to the inserting and releasing direction of a connector, and an engaging projection 26 is provided on the outside surface on the second directional side. On the other hand, a female connector housing 50 has a lock part 55. The lock arm 20 has a longitudinally long rectangular section, so that the deflecting force in the first direction is smaller than the deflecting force in the second direction, and a pressing operating part 30 is provided on the outside surface on the first directional side of the lock arm.
Patent JP-S60245852-A (JP)
Title: Balance mechanism for engine
Inventor: FUJIKAWA TETSUZOU
IPC: F02B75/16
Filed: 1984-05-16
Abstract: PURPOSE:To reduce the revolution-vibration on a plane perpendicular to a crankshaft by reducing the moment around the crankshaft which is generated by a 1-shaft primary balancer by setting the cylinder center line in eccentricity towards the primary balancer side. CONSTITUTION:A 1-shaft primary balancer 20 is arranged in parallel to a crankshaft 12, and interlocking-connected to the crankshaft 12 by a pair of gears and revolved in the feeding direction at the equal speed to the crankshaft 12. Further, the cylinder center line C0 is in eccentricity by the eccentricity amount E towards the 1-shaft primary balancer 20 with respect to the center O1 of revolution of the crankshaft 12. Therefore, the moment 1 in the feeding direction around the crankshaft which is generated by the reciprocating inertial force of a piston 10 in eccentricity operates to offset the moment around the crankshaft 12 which is generated by the 1-shaft primary balancer 20.
Patent JP-S63281148-A (JP)
Inventor: BUORUFUGANGU TSUAAN
IPC: G03B27/73
Filed: 1988-04-23
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-S5623878-A (JP)
Title: Material for granular food
Inventor: MATSUNOBU AKIRA
IPC: A23L25/00
Filed: 1979-08-02
Abstract: PURPOSE: To obtain a material for granular food as a matter for furikake (granular subsidiary articles of diet) having flavor and taste of a nut of its own, by roasting the nut in oil or in gas, followed by making it into pieces or granules, seasoning and drying.  
     CONSTITUTION: Before making the whole or half nut into pieces or granules, the nut is roasted in oil or gas, and made into pieces or granules. After classified into proper size, the nut is seasoned and dried. The size of the nut has preferably such uniformity that it passes through a 8-mesh screen but does not a 10-mesh screen. The roast is carried out preferably at 130W200°C either in oil or gas. Flavoring is done by adding a seasoning, e.g., salt, suger, mirin (a sweet sake), spice. sodium glutamate, etc. in the form of a solution into the pieces or granules. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58218471-A (JP)
Title: Flow control valve
Inventor: SUZUKI YOSHITOMO
IPC: B62D5/07
Filed: 1982-06-10
Abstract: PURPOSE:To improve a feeling of steering operation, by decreasing a change rate of opening area in a flow down throttle for the initial moving distance of a spool in a flow control valve used for a vehicle power steering device or the like. CONSTITUTION:A flow down throttle 11 is constituted by a throttle 6 provided to the inside of a supply passage 5, spool 3 dividing the inside of a spool chamber 2 into a high pressure part 2a and a low pressure part 2b and responsively operating to a difference between pressures before and after the throttle 6, and a flow down passage 10 recirculating working fluid to the suction port of a hydraulic pump 4 by changing of opening area in accordance with movement of the spool 3. An opening of this flow down passage 10 is constituted such that the initial opening area is arranged to a small change rate.
Patent JP-S58218557-A (JP)
Inventor: YAMAMOTO TSUYOSHI
IPC: E01D101/24
Filed: 1982-06-10
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-S58216610-A (JP)
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1982-06-10
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-H06309619-A (JP)
Title: Production of magnetic head guard material
Inventor: YAGIHASHI KAZUHIRO
IPC: C04B35/46
Filed: 1993-04-26
Abstract: PURPOSE:To produce a magnetic head guard material almost free from pores without carrying out hot isostatic pressing and to reduce the cost of production. CONSTITUTION:When powdery starting materials for CaO-TiO2 ceramics are mixed and subjected to temporary firing, pulverization and concluding firing to produce a magnetic head guard material, the temporary firing temp. is regulated to 1,000-1,200 deg.C. The degree of reaction of the starting materials after the temporary firing may be regulated to 60-90%. The average particle diameter of the temporarily fired starting materials may be reduced to 0.5-0.8mum by the pulverization.
Patent JP-S63267431-A (JP)
Title: Preparation of ultrafine particles
Inventor: ENDO KIJU
IPC: B22F9/14
Filed: 1987-04-24
Abstract: PURPOSE:To make particle diameter distribution better and prepare ultrafine particles with little cohesion by generating an arc between a raw material of ultrafine particles and an electrode provided in the liquid and forming ultrafine particles. CONSTITUTION:When forming ultrafine particles, first, inactive gas is introduced from a sealed gas introducing inlet 9, while 5% stearic acid water solution is introduced in from a water solution introducing inlet 10, and after that, pure water 7 is introduced from a pure water introducing inlet 11 and a water tank 6, being filled up to the level higher than the end surface of a double sealed nozzle 8. By said arrangement, the water solution allowed to flow cylindrically acts as a curtain to the pure water 7, and an arc to be generated therein is in the same state as generated in gas. Electric current, therefore, is supplied from an electric source 4 for discharge to between the ultrafine particle raw material 1 and an electrode 2 to generate an arc 5. The raw material 1 is melted by the action of said arc heat to generate vapor and form ultrafine particles, which are quenched with the water solution flowing cylindrically immediately after the formation and discharged into the pure water 7.
Patent JP-H06307005-A (JP)
Title: Wall panel and wall structure using thereof
Inventor: TAMAGAWA YUJI
IPC: E04B2/56
Filed: 1993-04-26
Abstract: PURPOSE:To simply join upper and lower wall panels with a less number of components without forming a height difference at the joint therebetween, and to ensure a sufficient degree of durability. CONSTITUTION:An upper one 11 of two upper and lower wall panels to be joined, is composed of a rectangular frame 12 and face members 13 applied on the opposite surfaces of the frame 2 and having extensions 14 projected downward from the lower end part of the frame 12, and further, the lower one 15 of them is composed of a rectangular frame 16, and face plates 17 applied on the opposite surface of the frame 16, excepting parts 18 (step parts) along the upper end part of the frame 16. The extensions 14 of the upper wall panel 11 is fitted on and joined to the step parts 18 of the lower wall panel 15.