baber/WOPTO huggingface dataset:
Patent JP-S55125428-A (JP)
Title: Device for measuring running resistance of truck
Inventor: KAWAI YOSHINORI
IPC: G01M17/00
Filed: 1979-03-22
Abstract: PURPOSE: To increase the measurement accuracy and to reduce the load of the processing device by using a counter system in which counting operations are started or ended by axle detecting signals from the front and rear spots of the speed measuring positions, and resetting the counter at every time directly after the counting stop.  
     CONSTITUTION: Signals P 10 WP 40  of truck passage are formed by axle detectors P 1 WP 4  arranged respectively at the front and rear spots of speed measuring positions Q 1  and Q 2 . Signals P 11 WP 41  obtained by passing these signals P 10 WP 40  through FF1WFF4 are passed through differentiation circuit D1WD4 thereby to obtain signals P 12 WP 42 . When the output of the circuit D1 is turned on, the output signal ST1 of the FF5 is added to an AND circuit 22. A pulse of a specific period is applied from a pulse generator 10 to the circuit 22. This pulse is counted by a counter 15. On the other hand, since the output of FF5 is reversed by a pulse signal from the circuit D2, the pulse input to the counter 15 stops, and, at the same time, a counter offering signal S5 is supplied from the FF5 to the processing device 20. The processing device 20 correctly reads out the content of the counter 15 to compute the running speed, from which the running resistance is computed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03239639-A (JP)
Title: Headup display for rolling stock
Inventor: SAITO HIDEFUMI
IPC: G02B27/02
Filed: 1990-02-15
Abstract: PURPOSE:To have certain perception of the remote scene ahead of a car while it is running in a dark place, by providing the car at its front end with an ahead photographing means to photograph ahead the car using infrared beam, and giving image information photographed by this means on a display surface. CONSTITUTION:External beam of light advancing from exterior field toward a wind shield C is partially reflected to the exterior field by the wind shield C while the remainder penetrates it to advance straight and reach the eye of the driver M. Thus he M views certainly the scene of the exterior field as it is. Meantime an optical information display means D of an information projecting device K displays the image information, which is given by an infrared camera 7 to reflect the remote scene ahead of the car, and operation information prepared by a symbol generator U2. The information displaying beams L emitted by the display means D pass through an optical member A to be incident to the wind shield C, part of which will penetrate it to be emitted into the exterior field while the remainder reflect and reach the eyes of the driver M. Thereby the driver M can perceive the information displaying beams L.
Patent JP-H06230020-A (JP)
Title: Speedmeter
Inventor: HAMAOKA TERUO
IPC: G01P3/36
Filed: 1993-01-29
Abstract: PURPOSE:To provide a speedmeter which can perfectly eliminate influence of noise. CONSTITUTION:In a speedmeter in which a laser beam from a laser output part 1 and a laser beam branched off on the way and modulated by means of an acoustic optical modulator AOM 4 are simultaneously irradiated to fluid 6 crossingly, and speed of the fluid 6 is measured based on the detected result of a fringe pattern 8 generated at the time by means of a photo detector 10, the output frequency of the photo detector 10 is mutiplied by the reference frequency due to a reference frequency generator 16 by means of a multiplier 15, dc voltage is generated from the result by means of a low pass filter, 17, and the speed of the fluid 6 is computed by means of a speed judging part 19 based on Vi or the output of a voltage control oscillator VCO 18, while generating frequency (fs+ or -DELTAF) corresponding to the dc voltage V1 by the VCO 18 so as to drive the AOM 4.
Patent JP-H09224497-A (JP)
Title: Film end holder for mulch film spreader
Inventor: HONDA HARUYOSHI
IPC: A01G13/00
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To exactly hold the film end of a mulch film for covering the surface of soil in simple structure. SOLUTION: This device is provided with a film holding roll 5 having a partition valve 3 for partitioning a suction area A of lower half part for arranging a suction nozzle 1 on a rotary peripheral face and operating the suction force of a suction pump circuit 2 at an inner peripheral part and an open area B of upper half part for operating no suction force. This film holding roll 5 is rolled on the upper face of the mulch film 4 covering the surface of soil and while rotating that roll, its rolling part on the surface of this mulch film 4 is adsorbed and held as the suction area A.
Patent JP-S56131802-A (JP)
Title: Oil hydraulic circuit for slewing drive of construction equipment
Inventor: SUZUKI HAJIME
IPC: F15B21/14
Filed: 1980-03-17
Abstract: PURPOSE: To improve energetic effect and to save energy by a method wherein most of the kinetic energy of a slewing body of a constrcution equipment is accumulated in a pressure accumulator as pressure so that it can be applied to slewing drive.  
     CONSTITUTION: When a directional control valve 2' is operated, the discharge oil of an oil pressure pump 1 is given to a slewing motor 11 and a turnable body 12 is returned from the rotating state to the neutral one for stopping itself, the oil hydraulic motor 11 is rotated by the turn of the turnable body 12. Accordingly, to take an example, the side of a duct 22 takes a highr pressure and the dicharge oil of the oil hydraulic motor 11 is sucked into the oil hydraulic motor 11 through a non-return valve 6, a relief valve 3, a non-return valve 7. At this time, since the pressure accumulator 16 is connected with the side of the duct 22 through the directional control valve 2', the high pressure oil in the duct 22 is accumulated in the pressure accumulator 16 by moving a piston 15 rightward against a spring 14. After that, the high pressure oil in the pressure accumulator 16 is sent to the duct 21 or 22 and used when the turnable body is in slewing motion. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02213148-A (JP)
Title: Tape carrier
Inventor: SHIMIZU NAGAO
IPC: H01L21/60
Filed: 1989-02-14
Abstract: PURPOSE:To make it possible to improve the pattern wiring density of the printed wiring board, etc., to mount a tape carrier, in case that the terminals having electric commonness exist at the pads of a semiconductor chip, by making at least one of a plurality of fingers have two or more forked tips on the tip side. CONSTITUTION:In a tape carrier where a plurality of conductor patterns 3 are formed around a device hole in a tape member 1 and the tips of those conductor patterns 3 are respectively projected into the device hole and fingers 4 having bumps 7 at the tips are formed, at least one of said fingers 4 has two or more forked tips 4a on the tip side. For example, three forked tips 4a in fork shape are formed on the tip side of one finger 4, and the bumps 7a of three forked tips 4a are connected respectively to three pads 6, which have electric commonness, on a semiconductor chip 5. And the cut base end part of the finger 4 is soldered 10 and mounted to the land 9 for soldering of a printed wiring board.
Patent JP-H08227053-A (JP)
Title: Paintings and calligraphic works camera device
Inventor: AKIYAMA IKUO
IPC: G02B27/18
Filed: 1995-02-22
Abstract: PURPOSE: To reduce the entering of leaking illuminating light, to prevent operating environment from getting worse, to reduce a manufacturing cost, and to reduce adjusting manday by directly irradiating a stage with reflected light by means of a first reflecting means. CONSTITUTION: This device is constituted of the stage 1, a television camera 2, an image pickup lens 3, a first mirror 4, a second mirror 5, an arm 6 for supporting the mirrors 4 and 5, and an illuminator 7 attached to the arm 6. Light emitted from the illuminator 7 is reflected by the mirror 4 only once, so that its optical path is converted and papers 12, etc., placed on the stage 1 are illuminated. Thus, the light emitted from the illuminator 7 illuminates the stage 1 at a specified angle, and an illuminated range is limited to a specified range by a projecting frame and a projecting lens, so that the light is prevented from leaking to a periphery. The heat generated at the illuminator 7 is prevented from being transmitted to a lecturer or an operator positioned in front of this camera device, so that the operating environment is prevented from being worse.
Patent JP-S61193014-A (JP)
Title: Distance detecting device
Inventor: HARUNARI YOSHIHIRO
IPC: G01B11/00
Filed: 1985-02-22
Abstract: PURPOSE:To suppress an error in distance measurement due to the level of a source voltage and the brightness of an object of distance measurement to a range wherein there is no trouble in practical use by providing an arithmetic processing means with a high brightness saturation detecting means. CONSTITUTION:Respective signal voltages V0 outputted from a sense amplifier 12 in time series are inputted to an arithmetic processing circuit 22 and a high brightness saturation detecting circuit 16. When object brightness is lower than a certain value, the transistor (TR) 19 in the circuit 16 does not turn on firstly and a high-level signal Vs is inputted to the circuit 22 through a signal line (a) to operates the ratio of the respective signal voltages Vo from the sense amplifier 12, thereby obtaining distance measurement information. Then, when the subject brightness is high, the TR 19 in the detecting circuit 16 turns on and a low-level signal Vs is inputted to the latch part in the circuit 22 through the signal line (a) and latched. In this case, the circuit 22 obtains specific distance measurement information preferentially to distance measurement information calculated from the ratio of the respective signal voltages Vo. Consequently, errors in distance measurement due to the brightness are suppressed to the range wherein there is no trouble in practical use.
Patent JP-S55126328-A (JP)
Title: Corrugating device of metal sheath
Inventor: OOUCHI YUTAKA
IPC: B21D15/04
Filed: 1979-03-20
Abstract: PURPOSE: To apply corrugating without any adverse influence upon sheath irrespective of the presence or not of fluctuations in extruding speed by controlling the rotating speeds of a take-up machine and corrugating head based on the signals of extruding speed and truck position detecting means.  
     CONSTITUTION: When there is a fluctuation in extruding speed, first, an extruding speed detecting means 2 detects that change and sends a signal to a control unit 12. At the same time, a truck position detecting device 11 detects the moving speed of a truck 7 and sends a signal to the control unit 12. While reading the both signals, the control unit 12 sends its output signal to a motor 8 to decelerate the rotating speed of a take-up machine 4 so that the movement of the truck 7 is decelerated. Since the inertia force of the truck 7 annihilates sufficiently, no adverse influence is given to the metal sheath. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03235529-A (JP)
Title: Portable radio equipment and its charger
Inventor: ISHII DAISUKE
IPC: H04B1/38
Filed: 1990-02-13
Abstract: PURPOSE:To easily confirm an individual number by providing a storage means reading the individual number, a transmission terminal through which the individual number converted into an electric signal is sent externally and a reception terminal receiving a charge current to a charging battery. CONSTITUTION:With a charger 2 connected to a pager 1, a charge current from the charger 2 is supplied to a battery 17 from a transmission terminal 201 of the charger 2 via a reception terminal 101 of the pager 1 and an input detection section 16. The input detection section 16 detects the supply of a charging current to generate a charge detection signal and sends the result to a signal processing section 13. Upon the receipt of a charge detection signal, the signal processing section 13 reads an individual number data from a storage section 14, generates an electric signal and sends it to the charger 2 via a transmission terminal 102. Thus, even when an indication label is placed at a position not observed directly or the label is damaged and the indication is illegible, or when no indication label is sticked, the individual number is identified.
Patent JP-H07172932-A (JP)
Title: Preparation of silicon nitride base material, material prepared by this method and its use
Inventor: GERUHARUTO RAIMAA
IPC: C04B35/58
Filed: 1992-01-24
Abstract: PURPOSE: To produce a high strength Si 3 N 4 -base material with a narrow range spread of values for mechanical properties useful for producing thick-walled ceramic parts for internal combustion engines, thick-walled ceramic fittings or cutting tools.  
     CONSTITUTION: A powder-form starting mixture comprising powdered Si 3 N 4 , finely divided elemental silicon and sintering additives is molded and heat-treated to obtain a sintered molding very near the theoretical density of the material. 
     COPYRIGHT: (C)1995,JPO
Patent JP-S60177191-A (JP)
Title: Regenerating assistant for metal cleaning liquid
Inventor: TOOMATA EISUKE
IPC: C23G1/36
Filed: 1984-02-23
Abstract: PURPOSE:To provide a titled regenerating assistant which removes easily stains together with soap by forming said assistant of only the higher alcohol having specific member of carbon atoms or the mixture of the same with a solvent such as water and adding the mixture to a metal cleaning liquid contg. soap. CONSTITUTION:A metal cleaning liquid contg. caustic soda or sodium silicate is used. and if soap and the stains such as scum, iron-content, iron powder, etc. accumulate in said liquid, aliphat. alcohol of 8-22C is added straightly to or is mixed with a suitable solvent such as water and is then added to the metal cleaning liquid contg. at least about >=0.01% said soap, etc. The liquid mixture is made uniform at about >=45 deg.C and is then cooled. The macro-micells of the soap-higher alcohol formed thereby are subjected to flotation and are thus removed together with the other stains such as scum, etc. by which the metal cleaning liquid is regenerated.
Patent JP-S54125175-A (JP)
Title: Evaporation treating apparatus for waste water
Inventor: WAKE MISAO
IPC: B01D3/00
Filed: 1978-03-23
Abstract: PURPOSE: To efficiently evaporate water in waste water by providing a stirrer under the surface of waste water in an evaporation vessel and a blower above the surface; automatically supplying a fixed quantity of waste water to the vessel from a waste water supply tank; and sending air in a direction opposite to that of flowing waste water in the evaporation vessel.  
     CONSTITUTION: Waste water supply tank 1 is provided with a supply valve which opens or closes in interlocking with a float switch, etc. placed in evaporation vessel 2, and the valve controls supply of waste water so that a fixed quantity of waste water 4 is stored in vessel 2. A cover is provided at the upper part of vessel 2 to prevent outflow of water 4 due to a sudden rainfall. Water 4 in vessel 2 is stirred with stirrer 5, and the direction of flowing water 4 and that of air being sent from blower 6 above the surface of water 4 are opposite to each other, so efficient evaporation is carried out with solar heat alone. A heater, however, may be provided in provided in vessel 2 to facilitate evaporation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02212922-A (JP)
Title: Area management system for magnetic disk volume
Inventor: KAWABATA HIROMASA
IPC: G06F12/00
Filed: 1989-02-13
Abstract: PURPOSE:To proximately provide two files having the same purpose and characteristic, and arranging them on a magnetic disk volume by dividing the magnetic disk volume into plural division areas, and applying area securing request information including a division area identifier applied to the division area which is desired to be secured to a area securing means. CONSTITUTION:When the area is secured on a magnetic disk volume 6, the medium name of the magnetic disk volume 6, the identifier of the division area to be secured, etc., are applied to an area securing means 4. Based on the division area identifier, a medium dividing information referencing means 3 searches medium division management means registered in a medium dividing information area 2 for the medium division management information corresponding to the division area to be secured, and starting address and completion address in the searched medium division management information are notified to the area securing means 4. The area securing means 4 secures the area in a range indicated by position information in the medium division management information corresponding to the division area to which the division area identifier is applied. Thus the files having the same characteristic and purpose can be proximately provided.
Patent JP-2000230854-A (JP)
Title: Automatic calibrator for weights
Inventor: NEZU YOSHIAKI
IPC: G01G23/01
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To automate the automatic calibration of internal standard weights by the quantity multiplication method and the equivalent calibration of weights under test, based thereon, under the computer aided control based on the calibration theory. SOLUTION: The calibrator comprises a weighing part 1, internal reference weights 3, internal balancing weights 4, a measuring controller 2, an internal reference weight adjuster mechanism 17, an internal balancing weight adjuster mechanism 18, and external reference weight load changer mechanism 19 for automatically calibrating the internal reference weight or external weight under test, utilizing external reference weights 44. The internal and balancing reference weights 3, 4 are each composed of a plurality of vertically movable weights which are selectively mounted on a reference balance pan 15 and a balancing balance pan 31 by the internal and balancing reference adjuster mechanisms 17, 18.
Patent JP-H03239785-A (JP)
Title: Scintillator, method of processing scintillator, and radiation detector using scintillator
Inventor: KAWANAKA TAKEO
IPC: C09K11/00
Filed: 1990-02-16
Abstract: PURPOSE:To obtain a scintillator excellent in the reflection characteristics and adhesion of a reflector and having a high efficiency of transmitting scintillated by inserting a specified reflector leaf into cuts formed in a Bi4Ge3O12 crystal from a scintillation emitting surface thereof and providing a reflecting layer on the other surfaces. CONSTITUTION:Cuts 10 are formed in a Bi4Ge3O12 crystal 2 from its scintillation emitting surface 2a by, e.g. cutting with a cutter made by using free abrasive grains. A reflector leaf 11 (e.g. polytetrafluoroethylene tape) having a light reflectance of at least 90% at a wavelength of 480nm is inserted partly or fully into the cut 10, and a reflecting layer 3 is provided on the surfaces other than the surface 2a. A scintillator excellent in the reflection characteristics and adhesion of a reflector and having a high efficiency of transmitting scintillation is thus obtained. The mirror-finished surface 2a of the crystal 2 is joined to a photomultiplier 1 to give a radiation detector.
Patent JP-H03238966-A (JP)
Title: Image scanner
Inventor: MOROI SHIYOUHEI
IPC: H04N1/107
Filed: 1990-02-16
Abstract: PURPOSE:To read an original in excess of a scan width by scanning the original while moving a scanner main body sequentially so that the displayed content is coincident with an image on the original and synthesizing image data of each part fetched finally. CONSTITUTION:A scanner main body is set so that the displayed content on a liquid crystal display section 15 is coincident with an image on the original and the direction of an area '3' to be scanned next is pointed out by synthesis direction command keys 13a-13d. In this case, since the direction of the area '3' is the right direction, the synthesis direction command key 13b pointing out the right direction is selected and the area '2' is scanned. When an image data of the area '2' is stored in a work area in the inside of the image scanner, the image data at the right side (right end) of the area '2' is displayed on the liquid crystal display section 15. Then image data of each part fetched finally are synthesized. Thus, an original wider than the scan width is read.
Patent JP-H08213515-A (JP)
Title: Laminated material used for manufacturing semiconductor device
Inventor: SHIGYO HITOMI
IPC: H01L23/28
Filed: 1995-02-22
Abstract: PURPOSE: To provide a laminated material which is composed of a resin package and a metal foil material fixed to the surface of the package and suitable for manufacturing a semiconductor device, wherein the metal foil material is hardly separated from a support film before or when the resin package is molded, and the support film is easily peeled off from the metal foil which is transferred and fixed onto the surface of the package after the package is molded. CONSTITUTION: A metal foil material 4 is provided onto a support film 2 through the intermediary of a preliminarily fixing resin layer 3 releasable from package molding material (sealing resin), wherein the 180 deg. peel strength of the resin layer 3 to the metal foil material 4 is set to 0.05 to 0.50kgf/cm. A preliminarily fixing resin layer 13 releasable from the package molding material (sealing resin) is provided onto a support film 12, and a metal foil material 14 provided with a recording material layer 14a is provided onto the resin layer 13 so as to make the layer 14a confront it, wherein the 180 deg. peel strength of the resin layer 13 to the recording material layer 14a is set to 0.05 to 0.50kgf/ cm.
Patent JP-S62192602-A (JP)
Title: Center position detecting device for hole
Inventor: OKUBO SHIGETO
IPC: G05D3/12
Filed: 1986-02-20
Abstract: PURPOSE:To hold positioning accuracy constant by positioning any hole easily and securely regardless of the sizes of a variety of holes. CONSTITUTION:When an electronic component is inserted into a hole of a printed board 3 and assembled, the hole is positioned at an insertion position. At this time, luminous flux 2 is projected vertically by a projector 1 and when the board 3 is positioned temporarily, the luminous flux 2 passes through the hole 4. The board 3 is supported by being mounted on a table 5, which is operated horizontally by table driving motors 12 and 13 in an X and a Y direction to move in a direction crossing the optical axis 6 of the projector 1. Further, the holes is different in hole diameter for each board 3. Then, a detector 7 is installed opposite the projector 1 and when the board 3 is positioned temporarily, the detector outputs a voltage corresponding to the quantity of light photodetected through the hole 4 to detect the position shift in the center position of the hole 4. A controller 10 uses this data to position the center position of the hole 4 with the optical axis 6.