baber/WOPTO huggingface dataset:
Patent JP-H0652942-A (JP)
Title: Spring array connector device
Inventor: JIYOOJI FUREDERITSUKU UOOKAA
IPC: H01R12/71
Filed: 1993-02-26
Abstract: PURPOSE: To provide an array spring connector including a high-density connector having three-dimensional compliance. CONSTITUTION: A spring array connector 10 includes a single elastic layer consisting of a plurality of lead wires 18, an electric contact 22, and a plurality of springs having electric terminals 20. Each spring of the array can be bent independently, and the lead wires are separately insulated. All springs of the spring array is manufactured simultaneously. An embodiment of the spring includes sheets and wires of a sine-wave shape, spiral shape, cantilever-type, and buckling beam shape.
Patent JP-S59165733-A (JP)
Title: Soil covering work of slope using specific block
Inventor: KUNIMURA SADAO
IPC: E02D29/02
Filed: 1983-03-07
Abstract: PURPOSE:To easily perform soil-covering work for slope by a method in which broken stones are laid in concrete frames set on a slope, and specific blocks of a square or large-size edged triangular form, etc., are slantedly stacked up using cement mortar. CONSTITUTION:Iron bars R are assembled into a lattice form and laid on a sloped ground, non-skid H-steel or anchor bolt H is buried in crossing points, and meshed concrete frames C are placed on the tops of these iron bars and non-skid H-steel or anchor bolts H. Broken stones S are laid on the ground in the frames C and specific blocks such as square blocks, largesize edged triangular blocks, small-sized edged triangular blocks, or rectangular blocks are slantedly stacked up using cement mortar M on the broken stones S.
Patent JP-S55132303-A (JP)
Title: Hollow shaft fabricated by welding
Inventor: HIRAKAWA KENJI
IPC: B60B35/08
Filed: 1979-03-29
Abstract: PURPOSE: To increase a fatigue strength for a welding joint by conforming a position of the weld in an end of a neck of a shaft fabricated by welding to that of a fitting end for fitting the shaft.  
     CONSTITUTION: Neck portion 6 of a shaft are connected to both ends of a hollow shaft 5 located at a center of a shaft at the weld 7 by welding, and a position of the weld 7 is conformed to that of a fitting end 10 for a boss 9 of the shaft 8. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51112635-A (JP)
Title: Opening and closing control device for safe ball receiving pockets in a pachinco machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1975-03-29
Abstract: PURPOSE: The probability of successfull trials is increased or decreased by the player's manipulation by such arrangement that if one receiving pocket is opend wide, the other pocked is closed. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H06247275-A (JP)
Title: Anti-skid control device
Inventor: YAMASHITA AKIHIKO
IPC: B60T8/58
Filed: 1993-02-26
Abstract: PURPOSE:To make proper correction control for any possible road surface situation by furnishing a decompression control threshold correcting means which varies the decompression control threshold in case the frequency measured by a frequency measuring means has exceeded the specified reference value. CONSTITUTION:A wheel acceleration calculating circuit 15 calculates the acceleration of each wheel on the basis of the wheel speed, while a pseudo car body speed calculating circuit 17 calculates the pseudo car body speed on the basis of the wheel speed. A filter circuit 18 senses wheel speed variation in a specified frequency band from the wheel speed calculated, and on the basis of this wheel speed variation signal produced, a bad road judgement is conducted by a bad road judging circuit 19 which includes a frequency measuring means in the requirement term. Further on the basis of the result from bad road judging the pseudo car body speed calculated, the decompression control threshold for anti-skid control is calculated in a control threshold calculating circuit 20 which includes a decompression control threshold correcting means in the requirement term.
Patent JP-S58156103-A (JP)
Inventor: IGAUE KATSUHIKO
IPC: F22G5/12
Filed: 1982-03-11
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-S61198472-A (JP)
Title: Magnetic storage device
Inventor: TAKESHITA NOBUYOSHI
IPC: G11B20/10
Filed: 1985-02-27
Abstract: PURPOSE:To improve the data error rate at the inner circumferential side by providing a write clock switching circuit switching outputs of >=2 servo PLOs in response to a cylinder address in operation and a signal switching circuit to compress the bit density difference between the peripheral and inner circumference of a disc. CONSTITUTION:In reading data written on a data disc by using a write clock having a frequency different from inner and outer circumferences, a read output L of a write/read head 17 is amplified by a read amplifier circuit 12, a read main amplifier 13 amplifies further an output M of the preamplifier and outputs while pulsing digitally. The output N of the read main amplifier is inputted in parallel with read circuits 14, 15. When a servo head 4 is placed at a region 2, the read circuit 14 is actuated when the level of a control output line E is logical 1 to generate a clock having a frequency f1' synchronously with the output N of the read main amplifier, the output N of the read main amplifier is identified by using the timing to an output read clock P and a read data Q. This, it is possible to compress the bit density difference at inner and outer circumferences to improve the data error rate.
Patent JP-H08230203-A (JP)
Title: Prevention of operation inferiority of ink jet head
Inventor: IZUMI KENJI
IPC: B41J2/175
Filed: 1995-02-27
Abstract: PURPOSE: To eliminate the blur caused by the emission inferiority of ink even at the initial stage of operation by supplying a current at the time of the rising of a printer or immediately before the start of the printing operation of an ink jet head for a time shorter than the min. valve opening time at a time of printing to instantaneously open a solenoid opening and closing valve. CONSTITUTION: An opening signal is emitted to a control unit opening and closing a solenoid opening and closing valve 11 other than a usual printing control signal at the time of the rising of a printer. When the printer rises, pressurized ink is supplied to a storage chamber 2 from a supply port 6 through a supply hose to be stored therein.  A pulse signal is sent to the solenoid 3 of the solenoid opening and closing valve 11 as an opening signal from the control unit simultaneously with the rising of the printer and, when a valve lever 9 is attracted to the solenoid 3 against the pressing and energizing force of a valve spring 10, a valve disc 8 is separated from the side part of the storage chamber 2 of an emitting orifice 4 and the emitting orifice 4 is instantaneously opened and the valve disc applied to the emitting orifice is separated from the emitting orifice to elastically return.
Patent JP-S61196473-A (JP)
Title: Pcm system signal reproducing device
Inventor: FUKUHARA KOJI
IPC: G11B20/18
Filed: 1985-02-25
Abstract: PURPOSE:To simplify a circuit and to reduce a cost by sharing one ALU for a calculation of an error correction processing in an error correcting circuit and for a calculation of an interpolation processing of a digital filter. CONSTITUTION:A reproducing device comprises a microcomputer and roughly comprises an error correcting circuit 1, a digital filter section 2, a shared arithmetic circuit (ALU) 3 to them, a multiplexer (MPX) 4 feeding a data from the error correcting circuit 1 and the digital filter section to the ALU 3 and a control circuit 5 applying a control signal to this MPX 4 and alternately feeding the data from the error correcting circuit section 1 and the digital filter section 2 and arithmetically operating. Thereby, a circuit constitution is simplified and the error correction and the calculation of the interpolation processing can be performed at a comparative low speed.
Patent JP-H04211695-A (JP)
Title: Sulfosuccinic acid glycoside ester and production thereof
Inventor: MIZUSHIMA YOUSEN
IPC: C09K23/56
Filed: 1991-03-05
Abstract: PURPOSE:To provide a sulfosuccinic acid glycoside ester which has high safety for human bodies, organisms and environments and an excellent surface- activating property and which can be used in wide fields such as cleansers. CONSTITUTION:A compound of formula I [Gn is a saccharide residue which is produced by removing the H atoms of non-glycoside or glycoside hydroxide groups from a 5-6C reducing saccharide or a condensed product thereof (n is an average condensation degree of 1-10); A is R<2>(OR<3>)z (R<2> is 6-22C alkyl, alkenyl, alkylphenyl; R<3> is 2-4C alkylene; z is 0-20); R<2> is 2-4C alkylene; x is 0-10; y is the number of the non-glycoside hydroxide groups in Gn; B is H, group of formula II (M is alkali metal, ammonium, basic amino acid group, etc.,) wherein at least one of B is the group of formula II]. The compound of formula I is obtained by reacting a glycoside compound of formula III with maleic anhydride and subsequently reacting the obtained compound of formula IV with an acidic sulfurous acid alkali metal salt.
Patent JP-S53124256-A (JP)
Title: Preparation of sesquiterpene derivatives
Inventor: AKITA HIROYUKI
IPC: C07D307/92
Filed: 1977-04-05
Abstract: PURPOSE: To obtain sesquiterpene derivatives useful as intermediate for manufacturing various physiologically active substances readily and in high yield by oxidation of diterpene derivatives with ozone to induce the fission of the benzene ring, followed by treatment of a reducing agent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04279760-A (JP)
Title: Fuel injector
Inventor: SUGIMOTO CHISHIROU
IPC: F02M69/04
Filed: 1991-03-05
Abstract: PURPOSE:To insert and support the body of a fuel injector in an intake manifold and prevent the body from being displaced in the direction from coming out of the manifold, even when assisting air increases in pressure. CONSTITUTION:The upper end of a fuel injector 4 is connected to a fuel supply tube 8, and the lower end of the injector is inserted in a fuel injector insertion hole 9 provided in an intake manifold 2. A flange portion 25 is provided on the lower end portion of the fuel injector 4. Pressurized assisting air is introduced in an air chamber 30 sealed with an O-ring 26 and an insulator 28. An area on which the air pressure in the air chamber 30 applies a force to the body of the fuel injector 4 downward along the axial line A is made larger than or equal to an area on which the force is applied upward.
Patent JP-H10243521-A (JP)
Title: Electric connection box
Inventor: YOMURA TAKESHI
IPC: H02G3/14
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an electric connection box which can set up an upper case and a lower case surely in condition that there is no backlash. SOLUTION: An electric connection box 1 is made of synthetic resin, and it is composed of an upper case 101 and a lower case 2. A plurality of engaging projections 103 are made at the bottom of the periphery of the upper case 101, and a taper face 103a is made each at each engaging projection 103. A plurality of engaging parts 104 corresponding to each engaging projection 103 are made at the tip of the periphery of the lower case 2. A rib 11 is made at the top of the periphery of the lower case 2, and each projection 12 is made on the rib 11. Each projection 12 is made each in the farthest position from each engaging part 104 on the rib 11, that is, at roughly center between adjacent several engaging parts 104.
Patent JP-S60183177-A (JP)
Title: Serial-type electronic printer
Inventor: KATSURAI JIYUNJI
IPC: B41J5/30
Filed: 1984-03-02
Abstract: PURPOSE:To enable to reduce memory capacity, by a method wherein the contents of a conversion table are read on the basis of a starting address, and left- side space information, generated character information and right-side space information are sequentially set into a buffer memory. CONSTITUTION:Character information is stored and a character-generating conversion table 3c is provided in a character-generating memory 3, and width data of space information (information on the spaces to be provided on the left and right sides of each character) and character information are stored in the table 3c. Based on coded printing information fed through an interface 4, a reading address for the table 3c is calculated by a CPU4, the contents of the table 3c are read on the basis of the starting address, then the left-side space information, the generated character information and the right-side space information are sequentially set into a printing buffer 2, and printing is conducted by a thermal head 7. Accordingly, the capacity of the character-generating memory in the printer can be effectively utilized.
Patent JP-S63208469-A (JP)
Title: Image forming device
Inventor: MASUDA TOSHIKI
IPC: B65H31/00
Filed: 1987-02-20
Abstract: PURPOSE:To reduce an installation space and facilitate the drawal of a discharged blank by providing a paper discharge section in a main body while opening the paper discharge section to the outer wall as views from a paper feeding path of the main body and inclining downward a blank receiving surface of paper discharge section toward the opening side of main body. CONSTITUTION:A blank P is discharged to a paper discharge section 36 in a main body 1 so that a paper discharge tray 44 or the like does not need to be protruded from the side of main body 1 and thereby a small installation space will do. Also, the paper discharge section 36 is opened 46 to the outer side wall as viewed from a paper feeding path and a blank receiving surface 47 is inclined to the opening 46 side. Thus, even if the blank P passes through the paper feeding path extending through the widthwise central section in the main body 1 to be discharges to the paper discharge section 36, the discharged blank P slides automatically on the blank receiving surface 47 toward the opening 46 in the outer wall of main body 1, so that the blank P discharged to the paper discharge section 36 can be easily taken out of the opening 46 formed in said outer wall.
Patent JP-H01213611-A (JP)
Title: Optical fiber spacer unit
Inventor: NIIKURA KOJI
IPC: G02B6/44
Filed: 1988-02-22
Abstract: PURPOSE:To reduce the size and weight of an optical cable by storing respective single optical fibers into two curved parts of the S shape of a spacer whose sectional shape is formed like an S shape in loose states. CONSTITUTION:The optical fibers 11 are respectively stored in two curved parts of the S shape of the spacer 12 whose sectional shape in the longitudinal direction is formed like the S shape. Consequently, the size and weight of the optical cable can be reduced, and when a new subscriber is generated on the way of an optical subscriber communication network at the time of constituting a subscriber optical cable network, the separation or branching of optical fibers consisting of single core or double cores to be the reference core unit necessary for branching on the way of the optical cable can be easily, stably and surely executed without damaging the optical fibers.
Patent JP-H09292625-A (JP)
Title: Thermocompression fixing method and its device
Inventor: TANAKA KEIZO
IPC: H05K3/32
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain stable electric contact between electronic parts without causing misalignment. SOLUTION: A tape carrier package 78 is laminated on an array substrate 72 of a liquid crystal display panel in such a manner that a thermosetting anisotropic conductive adhesive 86 is interposed between plural first conductive bodies formed on the peripheral part of the array substrate 72 and plural second conductive bodies formed on the tape carrier package 78. Then heat and pressure is added to the anisotropic conductive adhesive 86 through the tape carrier package 78 by a heater tool 18 of a thermocompression fixing device. In this process, the anisotropic conductive adhesive 86 is smoothly heated to the finishing temp. of hardening so that the adhesive is softened and then hardened. Thus, the first conductive body and the second conductive body are fixed by thermocompression method with the anisotropic conductive adhesive.
Patent JP-H04257144-A (JP)
Title: Burst/packet discriminating system for atm network
Inventor: HIJIKATA TOSHIYUKI
Filed: 1991-02-08
Abstract: PURPOSE:To accurately discriminate a burst and packet by transmitting an ATM cell including information which indicates packet or burst switching besides the segment type. CONSTITUTION:When a high-speed transfer interface 1 sends sent data to an SAR header generating part 2, the part 2 divides this data by a prescribed extent and generates respective SAR headers and adds them to the data to send them. A discrimination number generating part 3 supplies packet or burst discrimination information (number or the like) to the generating part 2 when information indicating the switching of burst or packets is inputted from the interface 1. The generating part 2 inserts the discrimination information to each SAR header. Thus, discrimination information set in an intermediate cell of the burst or the packet is detected to detect the switching of the burst or the packet on the reception side even if the start cell of the burst or the packet is dropped out.
Patent JP-S59165092-A (JP)
Inventor: INOSE TETSUO
IPC: G09G5/00
Filed: 1983-03-11
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-S55131553-A (JP)
Title: Flow rate control jet in carburetor
Inventor: YAOITA AKIO
IPC: F02M19/00
Filed: 1979-03-30
Abstract: PURPOSE: To facilitate the fabrication of the flow rate control jet of a carburetor and uniformaize its precision by casting both front and rear end recess areas in the jet simultaneously with molding and perforating both areas.  
     CONSTITUTION: When the intake path 2 of the carburetor mainframe 1 is cast, the tapered front end recess area 4 as a low speed air jet and the hole-shaped rear end recess area 5 which has a gap H with the recess area 4 and which intersects with the axial line X - X are collectively formed on the thick boss section 3 together with the boss section 3. After that, drilling is performed from the front end recess area 4 and the area 4 penetrates into the rear end recess area 5 to form the control throttle section 7. Subsequently, the external opening end 5A of the rear end recess area 5 is closed with the plug 8 and the jet 6 is formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06214562-A (JP)
Title: Keyboard practice system for keyboard musical instrument
Inventor: TSUJIMURA KAZUSUKE
IPC: G09B15/00
Filed: 1993-01-18
Abstract: PURPOSE:To enable a player not only to accurately operate the keyboard musical instrument without having knowledge about music, but also to easily memorize its score by providing a display device for indicating fingering on a keyboard. CONSTITUTION:A fingering signal display device is installed adjacently to the keyboard 2. The display device consists of five white diodes 3 and five red diodes 4 for each key on the keyboard 2 and makes a visual display by the combination of the color and number of diodes emitting fingering signal light according to an indication from a sequencer. Then a function which outputs a fingering signal indicating fingering in addition to a normal MIDI signal is added to sequencer software on a personal computer or dedicated sequencer. The fingering signal is visually displayed on the display device 1. For example, one white diode for the thumb of the right hand, three white diodes for the middle finger, and one red diode for the thumb of the left hand are used for the visual display.
Patent JP-H07225422-A (JP)
Title: Camera incorporated stroboscope
Inventor: MATSUSHIMA SHIGEO
IPC: G03B15/05
Filed: 1994-02-14
Abstract: PURPOSE:To efficiently house the main capacitor having large capacitance and consisting of plural main capacitors in a camera body. CONSTITUTION:In this camera incorporated with a strobe system, first and second main capacitors 4 and 5 constituting the power source circuit of the strobe system and a spool 2 taking up a film are provided, first main capacitor 4 of one of plural main capacitors 4 and 5 is arranged in the cylinder of the spool 2 and the second main capacitor 5 is disposed along the external wall of the spool 2, as well. Then, the first main capacitor 4 is connected to the second main capacitor 5 in parallel.
Patent JP-S51122887-A (JP)
Title: Adaptor for power drill
Inventor: KUSAMA HIROSHI
IPC: B23B45/14
Filed: 1975-03-31
Abstract: PURPOSE:To facilitate a single person's work of applying corrugated plates.
Patent JP-H01214727-A (JP)
Title: Measuring apparatus of pressure distribution
Inventor: YAMAMOTO ISAO
IPC: G01L5/00
Filed: 1988-02-24
Abstract: PURPOSE:To enable the highly precise measurement of a pressure distribution at a detecting crossing position for detecting a change in an electrostatic capacity, by a method wherein the potentials of electrode band plates other than first and second electrode band plates facing each other at the crossing point are made to be earth potentials. CONSTITUTION:A potential setter 40 is driven by a output signal of a demultiplexer 13, and an alternating-current output signal of an oscillator 15 is impressed on a first electrode band plate 7 on a first line through a buffer 16, while a potential setter 41 is driven by an output signal of a multiplexer 14 to select a second electrode band plate 4 on second to n-th lines sequentially. Thereby output signals corresponding to unit electrostatic capacities at all crossing positions P11-P1n of the band plate 7 are obtained and they are inputted to a current input type operational amplifier 42. When the alternating-current output signal of the oscillator 15 is impressed on the band plate 7 on some line by the setter 40, the band plates 7 on all other liens are connected to earth terminals tau1-taun to be earthed. When the band plate 4 on some line selected by the setter 41 is connected to an input end of the amplifier 42, likewise, the band plates 4 on all other lines are connected to earth terminals S1-Sn to be earthed. Accordingly, they have no effect on the measurement of an electrostatic capacity C0 at a crossing position P22.
Patent JP-H08300730-A (JP)
Title: Image forming apparatus
Inventor: HIRATA KATSUYUKI
IPC: H04N1/40
Filed: 1996-02-27
Abstract: PURPOSE: To improve graininess of the intermediate tone part and to improve reproducibility of gradation of the highlight part by forming dots by making the duty ratio of light emitting time to a dot relatively small and giving a dot forming angle. CONSTITUTION: Image data from an image signal processing part are input into an FIFO memory 202 through an interface part 200 and gradation data of images for a specified number of lines in the main scanning direction are stored. The data in this memory 202 are transferred to a γ correcting part 204 and the level of light emission obtd. by correcting the input data is transferred into a semiconductor laser driver 212 through a D/A converting part 208, an amplifying circuit 209 and a drive I/O210 and this is light-emitted. In addition, in this instance, a printer control part 206 outputs correction data so as to perform light exposure by making the duty ratio of light emission time at most 100% on a specified number of dots in the main scanning direction and different light emission pattern data are repeatedly read out in the sub- scanning direction from the memory 202 to perform light exposure.