baber/WOPTO huggingface dataset:
Patent JP-S57164677-A (JP)
Title: Grading system for one-bit printer
Inventor: ISHIWATARI NAOKI
IPC: G06K15/12
Filed: 1981-03-20
Abstract: PURPOSE:To achieve display of half tone, by synchronizing a pulse width of a pulse signal changed in duty with a horizontal synchronizing signal and making the width correspond to an integer multiple of the period, in converting a video signal into a binary signal. CONSTITUTION:In converting a video signal into a binary signal represented by white and black signals, a pulse signal with changed duty in correspondence to the level of a video signal BS is supplied to a print section 8 as a binary signal, and the pulse width of the pulse signal is synchronized with a horizontal synchronizing signal HD and allowed to correspond to an integer multiple of the period. Thus, since the output of a pulse selection section 4 is changed to an integer multiple in correspondence to the level of the video signal BS, grading can be given to a print pattern easily.
Patent JP-S51114138-A (JP)
Title: Light scanning device
Inventor: SUZUKI ISAO
IPC: G06K7/10
Filed: 1975-03-31
Abstract: PURPOSE:In connection with light scanning devices used in systems that automatically read bar codes printed on labels, the device formulates multi-directional scanning light on the entire reading surface, and also makes possible high speed scanning even if the drive system speed is low.
Patent JP-S59166685-A (JP)
Title: Continuous acid pickling apparatus for steel sheet strip
Inventor: MATSUNAGA KOUICHI
IPC: C23G3/02
Filed: 1983-03-10
Abstract: PURPOSE:To contrive the reduction of an acid pickling tank in height and its efficient use after acid pickling for curtailing a cost, by providing dip rolls for dipping a steel sheet strip in an acid pickling solution at the inlet and outlet sides of each acid pickling tank and a deflector roll above each partition wall between adjacent acid pickling tanks for supporting a steel sheet strip to introduce it from a preceding tank to the next one. CONSTITUTION:The acid pickling apparatus is divided into a plurality of acid pickling tanks 3, 3'', 3''' along the direction of a line with dams 4, and dip rolls 7, 7' for supporting a steel sheet strip 1 so as to dip it in an acid pickling solution 6 are provided at inlet and outlet sides inside each tank. In addition, a deflector roll 8 for supporting the steel sheet strip 1 to bend it into an angular state is provided above each dam 4. Hence, the steel sheet strip 1 passing through the acid pickling apparatus while being affected by tension from the outlet side of the acid pickling apparatus is dipped in the acid pickling solution 6 in contact with the lower sides of the inlet dip roll 7 and the outlet dip roll 7' inside each acid pickling unit 3', 3'', 3''' and sequentially carried along the upper side of the deflector roll 8 between adjacent tanks from a preceding tank to the next one.
Patent JP-H02218858-A (JP)
Title: High pressure fuel injection device for engine
Inventor: YOSHIDA TAKEO
IPC: F02M61/10
Filed: 1989-02-20
Abstract: PURPOSE:To make the fuel injection rate changeable within a wide range by making possible to control the pressure between a needle valve for opening and closing a fuel injection port and a piston for regulating its list amount and the pressure on the piston rear side by means of respective separate solenoid valves. CONSTITUTION:A needle valve 25 for opening and closing a fuel injection port 2, and a piston 26 having a fuel port control valve body 31 integrally protruded on the rear end which is made into contact with the needle valve from the rear to regulate its lift amount are fitted into a cylinder chamber 21 continued to the fuel injection port 2 of a nozzle 7 forming the lower part of the body 6 of a fuel injection valve. The middle of a first fuel return passage 34 for leaking the fuel between the needle valve 25 and the piston 26 in the cylinder chamber 21 to the rear side of a rear inner cap member 18 is opened and closed by a first valve body 36 driven by a first electromagnet 19. Also, the middle of a second fuel return passage 37 for communicating the piston rear side part of the cylinder 21 with the rear side of a front inner cap member 15 is opened and closed by a second valve body 39 driven by a second electromagnet 17.
Patent JP-H07248295-A (JP)
Title: Emission spectral analyzing method and apparatus
Inventor: SUGIHARA TAKASHI
IPC: G01N21/67
Filed: 1994-03-10
Abstract: PURPOSE:To expand the lower limit of the quantitative determination of an element to be analyzed simply, inexpensively and accurately by correcting the emission spectral line intensity value inherent to each component element on the basis of a current value measured at every discharge. CONSTITUTION:A sample to be analyzed is sit to a sample holding part and discharge is performed between a pair electrode 3 and the sample to be analyzed by a discharge unit 1 and a discharge current value at every discharge is measured by an ammeter. At the same time, the spectral line intensity of each element is measured at every discharge by the detector 7 of a spectral part. These two measured values (analogue values) are converted to digital values to be sent to a data processor 4. The spectral line strength measured by the data processor 4 is operated on the basis of the current value to be corrected. This correction value is stored in a calculator 5 in time series order at every discharge. The content of an element is calculated from the correction value of the spectral line intensity using the calibration curve preliminarily registered in the calculator 5.
Patent JP-S63206155-A (JP)
Title: Movable element for permanent magnet type linear pulse motor
Inventor: FUJII HIROSHI
IPC: H02K41/03
Filed: 1987-02-23
Abstract: PURPOSE:To suppress the magnetic leakage of paired rails by disposing poles, permanent magnets and yokes in a movable element housing of a frame structure, and attaching traveling wheels outside the housing, thereby securing an assembling accuracy and a mechanical strength. CONSTITUTION:The core 9 of poles 4, 5 is put from above into a housing 12, and pole teeth 10 are projected downward from an opening 13. Permanent magnets 6, 7 are placed fixedly on the upper surfaces of the poles 4, 5, and a yoke 8 is further coupled thereon. Then, an exciting coil 11 is put from below housing 12 to the pole teeth 10 of the poles 4, 5. Traveling wheels 2 are attached by inserting an axle to the axial bore 14 of the housing 12. Since the teeth 20 are inserted to the opening 13 of the housing 12 to be assembled, the poles 4, 5 can be assembled at correct position by securing a gap (g) of a predetermined size. Since the wheels 2 contacting rails are attached separate from the poles 4, 5, a magnetic leakage amount can be remarkably reduced.
Patent JP-S52122895-A (JP)
Title: Sealing material for preventing flam spread in wire cable
Inventor: ISHISE KOUJIROU
IPC: H02G3/22
Filed: 1976-04-07
Abstract: PURPOSE: To obtain sealing material which completely prvents flame spread even at a fire, will not generate harmful gas so much and is excellent in working properties. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S56135315-A (JP)
Title: Sliding roof for automobile and mounting method thereof
Inventor: YAMAOKA KIYOSHI
IPC: B60J7/02
Filed: 1980-03-27
Abstract: PURPOSE: To simplify the adjustment of mounting position of a sliding roof on a vehicle body by subassembling the respective members of the sliding roof except for a roof panel by means of a supporting plate of the almost same outer size as the roof panel.  
     CONSTITUTION: Prior to the mounting of the sliding roof A on the roof panel, sliders 18, 19 of slider brackets 16, 17 are secured to a guide rail part 15 of a sliding roof frame 11. The brackets 16, 17 are located at predetermined positions on the guide rail part 15 on the assumption that the roof panel 3 is closed. In this state, the brackets 16, 17 are fixed to the supporting plate 26 by means of bolts 27.... The frame 11 thus subassembled is then mounted on an auxiliary panel 6 by means of screws 12... in a vehicle body assembling line and thereafter the supporting plate 26 is fixed to the roof panel 3 by means of bolts. Thus the assembling of the sliding roof A is completed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S52123145-A (JP)
Title: Time monitor system
Inventor: KANZAWA KOUICHI
IPC: G06F1/04
Filed: 1976-04-09
Abstract: PURPOSE: To secure optional time setting with small circuit quantity by providing a counter of small bit number of the information processing unit using microprogram. Thus, the counting action is reduced under time monitoring, making possible the executio of other control. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61196937-A (JP)
Inventor: KITAGAWA KYOICHI
IPC: A61B5/02
Filed: 1985-02-27
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-H04280769-A (JP)
Title: Recording device
Inventor: MURAI HIROO
IPC: B65H31/02
Filed: 1991-03-06
Abstract: PURPOSE:To regularly store recording sheets cut and discharged from a recording device main body at the desired length into a storage box. CONSTITUTION:A temporary reception unit 13 rounding the recording sheets into a roll shape and storing them and a temporary reception unit tumbling device 14 tumbling a recording sheet storage basket 17 provided on the temporary reception unit 13 are provided at the position where the recording sheets discharged through a cutting means 9 are received, a storage box 15 is provided at the position where the recording sheets discharged from the temporary reception unit 13 are received, and the recording sheets are rounded into a roll shape and stored.
Patent JP-S57154113-A (JP)
Title: Insecticide of various oils
Inventor: KIGOSHI HOMITSU
IPC: A01N65/00
Filed: 1981-03-19
Abstract: PURPOSE: To obtain an insecticide, by the electrostatic treatment of an oxidized or unoxidized rice oil, safflower oil, soybean oil, rapeseed oil, corn oil, etc. containing an emulsifying agent, etc.  
     CONSTITUTION: An insecticide  obtained by the electrostatic treatment of oils, e.g. rice oil or safflower oil, containing an emulsifying agent, e.g. "poem O- 107 " which is a glycerol ester of a fatty acid or "Nonion NS-210 " which is a kind of polyoxyethylene nonyl phenol ether. The insecticide shows improved insecticidal effect compared with that of the insecticide without the electrostatic treatment. The electrostatic treatment is carried out as follows: For example, 20cc rice oil is mixed with 0.3W0.5cc "Nonion NS-210 " and 0.3W0.5cc "Poem O-107 ", and the resultant mixture is then treated by application of 10 units (application time: 1min and stopping time: 30sec as a unit) at an electrostatic voltage of 3,000V or above. The oils may be oxidized naturally or with an oxidizing agent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06250711-A (JP)
Title: Programmable controller
Inventor: SHIMOKAWA KATSUYUKI
IPC: G06F9/38
Filed: 1993-03-01
Abstract: PURPOSE:To provide the programmable controller which can perform high -speed processing and also inexpensively process floating point operations and fixed point operations. CONSTITUTION:The roll of a sequence dedicated arithmetic circuit which is composed conventionally of a gate array is changed to put a coprocessor 11 for the programmable controller in charge of principal functions of the programmable controller; and a microprocessor 3, on the other hand, is provided with functions which are part of numerical operations which are not economical when the coprocessor for the programmable controller has them and the original functions of the microprocessor such as functions for process input and output.
Patent JP-H02220283-A (JP)
Title: Motor structure
Inventor: BEPPU OSAMU
IPC: G11B25/04
Filed: 1989-02-22
Abstract: PURPOSE:To easily attach and detach a stator to prevent oscillation from being transmitted to a flange by providing a rotor internally provided with a magnet and the stator arranged to face the rotor and attaching a supporting member, to which the stator is fixed, to a storage material so that this member is not brought into contact with a shaft. CONSTITUTION:A motor 6 includes a stator 6b fixed to a shaft 4. A cylindrical permanent magnet 22 equally magnetized in the peripheral direction is attached in a rotor housing 21. The stator 6b is obtained by punching and laminating soft iron plates and has plural magnetic poles on the outside peripheral part, and a coil 30 is wound around each magnetic pole. This stator 6b is fixed to a supporting member 36 through attaching holes 34 in three positions by screws 37. The assembly of the stator 6b and the supporting member 36 is easily detached from a bearing 12 by detachment of screws 44. The front end of the shaft 4 and the supporting member 36 have a space between them and are not brought into contact with each other. Consequently, transmission to the shaft 4 of oscillation or heat generated in the shaft 6b is considerably reduced.
Patent JP-S59212908-A (JP)
Inventor: JIYOSEFU JIYON MAHON
IPC: H05B6/68
Filed: 1984-03-02
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-S60186091-A (JP)
Inventor: KOSEKI TOMIYOSHI
IPC: H04R1/02
Filed: 1984-03-05
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-H03243329-A (JP)
Title: Method of lining construction of existing pipe
Inventor: MORIKAWA KENICHI
IPC: B29C63/32
Filed: 1990-02-20
Abstract: PURPOSE:To execute the inner lining of an existing pipe by a method wherein spiral pipes are inserted successively into the existing pipe, the front ends of the spiral pipes are fixed to the existing pipe, a wire rod buried into an engaging section is drawn and broken only in the mutually superposed one engaging section of beltlike bodies, the other engaging section is slid, and the diameters of the spiral pipes are expanded. CONSTITUTION:A spiral pipe 10' manufactured in a specified diameter by a pipe making machine 20 is introduced successively into a sewer pipe 81, and propelled in the axial direction while being turned. The front end section of the spiral pipe 10' is fastened to the sewer pipe 81, and the pipe making machine 20 is driven while a wire rod 30 extended to the front end section of the spiral pipe 10' is drawn in the axial direction of the wire rod 30. The wire rod 30 cuts the base end section of the strut section 18a of a fitting projection 18 into which the wire rod 30 is buried. A beltlike body 10 is fed in succession by the pipe making machine 20, the fitting recessed strips 15 of the beltlike body in the spiral pipe 10' and the inserting section 13b of a fitting projection 13 fitted into said fitting recessed strip 15 are slid mutually, and the diameter of the spiral pipe 10' is expanded from the fixed front end side. The spiral pipe 10' is fast stuck onto the inner circumferential surface of the dewer pipe 81.
Patent JP-H07222660-A (JP)
Title: Mounting structure of post and rack frame for display platform
Inventor: MIURA TAKASHI
IPC: A47F5/10
Filed: 1994-02-14
Abstract: PURPOSE:To make it possible to press the end part of a rack frame securely at an arbitrary height of a post by placing a link member across the post and the rack frame and covering with a keep member to tighten a bolt. CONSTITUTION:The end part of a rack frame 2 abuts a post 1 at a desired height position to push both side pieces 32a open by an expansion elasticity and a retaining protrusion 34a gets fitted into a retaining hole 4 of the track frame 2 by a return force thereof to connect the rack frame 2 to a link member 3a. Then, a keep member 3b is put over a rear wall 31a of the link member 3a to let the tip parts of both the side pieces 32b abut the post 1 while a bolt 5 is screwed down into a thread hole 35a of a nut 33a from a through hole 33b to tighten. With the tightening of the bolt 5, the link member 3a is integrated with the rack frame 2 to be drawn to the keep member 3b so that the end part of the rack frame 2 is pressed firmly onto the post 1 to be mounted and fixed. The state of fixing is always kept firm thereby achieving an increasing of strength remarkably against twisting and lateral deflection due to a load or the like.
Patent JP-H07222609-A (JP)
Title: Clasp of accessories
Inventor: FUKAZAWA NOBUO
IPC: A44C1/00
Filed: 1994-02-14
Abstract: PURPOSE:To provide the clasp of accessories capable of simply and inexpensively manufacturing the slip-off preventing mechanism of a pin used when accessories are attached to a dress. CONSTITUTION:The clasp of accessories is equipped with an accessory main body, the pin 3 attached to the accessory main body in a freely oscillating state and the slip-off preventing mechanism attached to the accessory main body so as to provide a predetermined interval from a pin attaching position and holding the pin in a detachable manner. A cylindrical holding member B having a slide groove 7 formed to the side surface thereof along the longitudinal direction thereof is fitted in a cylindrical case member A having one opening part provided with a notch groove 11 for the insertion of the pin 3 and the attaching member to the accessory main body and a holding pin is spanned in the diameter direction of the cylindrical case member through a slide groove while a spring equipped with an elastic piece having a truncated chevron shape is attached to the holding pin and, when the cylindrical holding member is pushed in the cylindrical case member, the cylindrical holding member is held within the cylindrical case member so as to be prevented from slipping out by the predetermined pressure contact force due to the restoration force of the elastic piece.
Patent JP-H02219939-A (JP)
Title: Ventilation fan for duct
Inventor: MIHATA YUKIHIRO
IPC: F24F7/10
Filed: 1989-02-20
Abstract: PURPOSE:To keep an air-sealed state between a main body of a ventilation fan and a vertical plate without any clearance for a long period of time and further to cause them to be abutted to each other in a positive manner by a method wherein the main body of the ventilation fan and the vertical plate are closely contacted with each other at their upper portions through an engagement between a guide plate and a slant plate, their lower portions are closely contacted to each other by bolts or the like and their intermediate portions are fitted to each other at the projections provided at the main body of the ventilation fan and the vertical plate. CONSTITUTION:A fixing method for a ventilation fan for a duct is carried out such that at first a vertical plate 9 is inserted into a wooden frame 17 arranged at a ceiling surface and then a fixing flange part 13 is fixed to the wooden frame 17. Then, a duct 15 arranged at a rear side of a ceiling is connected to a duct joint 10 through a tape 18. A main body 1 of the ventilation fan is inserted into the wooden frame 17, an upper guide 8 is engaged with a slant plate 11, a vertical plate 9 and the main body of the ventilation fan 1 are fixed at their lower portions with bolts, thereafter a main body fixing flange 5 is fixed to the wooden frame 17. Lastly, an ornamental panel 14 is installed from an interior side of a room while covering a lower opening part 4 and then a fixing work is completed. The projection 12 arranged at the vertical plate 9 and a projection 12 arranged at one side surface of the main body 1 of the ventilation fan are fitted through this installing work, and the vertical plate 9 and the main body 1 of the ventilation fan are easily and positively abutted to each other without having any clearance therebetween.
Patent JP-H03244383-A (JP)
Title: Method for sensitizing and emitting light of firefly luciferase
Inventor: ERIKADO AKINARI
IPC: C12N9/52
Filed: 1990-02-21
Abstract: PURPOSE:To enable obtaining of a luminous sensitizing technology with an ultrahigher sensitivity of firefly luciferase by the coexistence of a water-soluble polymer compound, surfactant or fluorescent substance with the firefly luciferin. CONSTITUTION:A required amount of firefly luciferin (D-luciferin) or an enzyme analog thereof is dissolved in an adequate amount of a reaction medium (a buffer solution) and luciferase which is a luminous enzyme, adenosine monophosphate (AMP), magnesium chloride, EDTA, a water-soluble polymer compound such as polyethylene glycol, various surfactants or fluorescent substances are added, dispersed and dissolved therein at 0 deg.C to ambient temperature. After the lapse of a prescribed time, a prescribed amount of the luminous liquid is taken out to measure the luminous quantity with a lumiphotometer and calculate amplification effects (increase rate %). As a result, a trace amount of a substance can be detected and measured with high sensitivity by using the aforementioned method for sensitizing and emitting light. Thereby, the method can be applied to methods for immunological measurement, measuring and detecting systems such as DNA probes or biosensors.
Patent JP-H07225322-A (JP)
Title: Light transmission plate for liquid crystal display and reflection groove forming method thereof
Inventor: INAMURA AKITO
IPC: G02F1/13357
Filed: 1994-02-15
Abstract: PURPOSE:To make the projecting shape of the reflection groove part of a metallic mold, molded by a master plate, hardly to be damaged, to form the reflection groove having an exact shape on a light transmission plate and to make a soft light beam of uniform luminance transmit through the whole light transmission plate by forming the reflection groove on the master plate by moving a cutting tool while fixing the master plate for forming the light transmission plate. CONSTITUTION:A cutting tool having an edge with the apical angle of 90 deg. and a width in the feeding direction is set perpendicular to the surface of a master plate forming the metallic mold 8 for a light transmission plate and moved by plotting the prescribed circular-arcuate orbit of a reflection groove 2 while the feeding direction of the edge of the cutting tool remains constant as it is and the respective reflection grooves 2 of the light transmission plate formed by the metallic mold 8 using the master plate have slopes 2b, 2b with the apical angle 90 deg. on both sides near the middle of the circular orbit and the reflection groove 2 has a flat surface 2a on its bottom part as it reaches the end part of the circular orbit.
Patent JP-S63206846-A (JP)
Title: Memory access rerun system
Inventor: FUJIOKA SHUNTARO
IPC: G06F12/16
Filed: 1987-02-24
Abstract: PURPOSE:To perform the restart processing of memory access at high speed, by providing a means which holds a memory address delivery signal and a memory address for the memory access until an exceptional processing for an exceptional event is completed. CONSTITUTION:The memory address delivery signal SA114 is sent from the instruction processing unit 111 of a CPU101 to a memory controller 210, and it is held at a memory address delivery signal holding register (SAH)1,142 at the next cycle. Also, the memory address (ADR)110 is defined by the signal SA114, and it is held at a memory address holding register (ADRH)1,102 at the next cycle. When the exceptional event is detected in the data taken out from a main memory device 212 and a memory access cancel signal is sent, the information held by the SAH1,142 and the ADRH1,102 are selected based on the completion signal of the exceptional processing for the exceptional event, then, the memory access is restarted. Thus, it is possible to accelerate the restart processing of the memory access.