baber/WOPTO huggingface dataset:
Patent JP-S63174583-A (JP)
Title: Piezoelectric motor
Inventor: FUJIMOTO KATSUMI
IPC: H02N2/00
Filed: 1987-01-12
Abstract: PURPOSE:To reduce a loss, by forming a stator at one end of a polygonal cross- section oscillating unit, and by oscillating the stator so that it may be rotated around the shaft of the oscillation unit. CONSTITUTION:A piezoelectric motor 10 includes an oscillating unit 12 consisting of metal and the like, and the oscillating unit 12 is formed in the shape of a truncated pyramid. On the bottom surface side, a cylindrical base unit 14 is formed, and on the upper section of the oscillating unit 12, a hopper-formed stator 16 is formed. Then, from the center of the stator 16 to the lower surface of the base unit 14 through the oscillating unit 12, a slot 18 is formed, and on the four side surfaces of the oscillating unit 12, the piezoelectric elements 20a-20d of bimorph type are fitted. Besides, a rotor 22 is set in contact with the upper surface of the stator 16, and they are permitted to come in firm contact with each other by a shaft 24 and a spring 26. Then, the oscillating unit 12 is formed in the shape of the truncated pyramid, and so oscillation in the direction of the piezoelectric elements 20a, 20c of the stator 16 and oscillation in the direction of the piezoelectric elements 20b, 20d are excited with the same frequency, and the stator 16 is rotationally moved with the shaft 24 for the center to rotate the rotor 22.
Patent JP-H01186694-A (JP)
Title: Measuring device for semiconductor laser
Inventor: NAKANO MUNEAKI
IPC: H01L21/66
Filed: 1988-01-14
Abstract: PURPOSE:To measure the expansion angle of a laser beam in the state of a chip, by mounting a detector through which a rear light can be measured by the expansion angle when the inspected of a semiconductor laser is made. CONSTITUTION:A chip-like semiconductor laser 2 is sucked by a vacuum pincette 1 and is set on an electrode 3. This device allows the vacuum pincette 1 to serve as one of the electrodes and a pulse voltage to be impressed between this electrode and the other electrode 3. Then, the value of a current flowing in the semiconductor laser device is measured to obtain current-voltage characteristics. Simultaneously, light output in the forward is measured by a detector 4 for measuring light output to obtain current-light output characteristics. On the other hand, in a state that a constant voltage is applied to the chip of the laser device by pulse, a far-field pattern in the horizontal direction is measured by turning in the direction of the arrow A circular-arcwise a movable detector 5 for measuring the far-field pattern that is arranged and mounted in the rear side and the far-field pattern in the vertical direction is measured by turning the detector 5 in the direction of the arrow B. In this way, the expansion angle of the beam can be measured from a half value angle for its far-field pattern.
Patent JP-H09197356-A (JP)
Title: Electrooptic modulator and laser light generating device
Inventor: KIKUCHI HIROKI
IPC: G02F1/03
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To reduce the adverse effect of heat generation of electrooptic crystal and to solve the problems of displacement of the optical axis of laser light, breakage of the electrooptic crystal, etc., by providing a heat radiation means which radiates the heat generated in the electrooptic crystal. SOLUTION: The electrooptic crystal 2 is so formed that its section (b) has almost an L shape, and a couple of electrodes 3 and 4 which face each other are formed on the opposite surfaces (c) of the electrooptic crystal 2 where the surface interval is shortened by forming the section of almost an L shape. A member 5 for heat radiation, on the other hand, is a heat radiating means which diffuses the heat generated by the electrooptic crystal 2 and fitted to the upper part of the electrooptic crystal 2. Namely, this electrooptic modulator is constituted by fitting one of a couple of opposite main surfaces of the electrooptic crystal 2 to a substrate 1 and the member 5 for heat radiation to the other main surface.  Thus, the member 5 for heat radiation is fitted to the upper part of the electrooptic crystal 2 to hold the temperature distribution of the electrooptic crystal 2 always uniform.
Patent JP-H02187861-A (JP)
Title: Automatized transaction system
Inventor: FURUHASHI HIROTO
Filed: 1989-01-17
Abstract: PURPOSE:To expand the range of an automatic transaction and to construct an unmanned store by executing transaction processing based on information to be sent from an approval processor when a transaction, for which the approval of a director is required, occurs. CONSTITUTION:When an operation for the transaction for which the approval of a director is required is executed through ATMs 1-1-1-n, the content of the transaction is transmitted to an approving device 3 and displayed on its CRT display 32, and display to accelerate the operation of the director is executed. According to a operation for inserting a director card, in which can input operation identification code to indicate that the director to approval, etc., are recorded, into a magnetic card writer/reader and an operation for inputting a password, etc., through a keyboard 33, etc., information to indicate that the input operation is executed by a principal is judged, and when it is confirmed that the principal executes the input operation, information to indicate that the transaction is to be approved is transmitted to the ATMs 1-1-1-n, and processing in the approving device 3 is completed.
Patent JP-S61164567-A (JP)
Inventor: SUZUKI TOSHINOBU
IPC: A61N5/10
Filed: 1985-01-17
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-H05189594-A (JP)
Title: Bar code reader and control method
Inventor: FUKANO KAZUKO
IPC: G06K7/10
Filed: 1992-01-17
Abstract: PURPOSE:To prevent the disapperance of memory contents by controlling the luminous body of a bar code reader with command communication by a host computer. CONSTITUTION:When power supply to the bar code reader is started, the host computer transmits an initializing command 136 to the bar code reader. When judging that the residual capacity of a battery is sufficient to light the luminous body of the bar code reader as the result of check of the residual capacity of the battery, the host computer transmits a luminous body lighting command 137 to the bar code reader. Thereafter, the host computer always detects the residual capacity of the incorporated battery; and when judging that the residual capacity of the battery is reduced to such state that the luminous body of the bar code reader cannot be kept lighting, the host computer transmits a luminous body extinction command 138 to true bar code reader. When receiving this command 138, the bar code reader extinguishes the luminous body.
Patent JP-S5291263-A (JP)
Title: Arm for suspending hangers
Inventor: ASAI AKIRA
IPC: B25J9/06
Filed: 1976-01-21
Abstract: PURPOSE:Gripping arm which hooks or hangs the hangers held maintaining a verticla posture onto a suspension part attached to a conveyer, by turning the hangers by 90 degrees or more with the center shaft as a center.
Patent JP-S59131854-A (JP)
Title: Heat exchanger
Inventor: HANAOKA TADASHI
IPC: F24D11/00
Filed: 1983-01-17
Abstract: PURPOSE:To enable a loading device to carry out work sufficiently always irrespective of daylight hours or nondaylight hours, by a method wherein a sufficiently large temperature difference to an atmosphere side obtained by a thermal medium through heat exchange at the deep part under the ground can be taken out to a surface side of the earth without reducing the temperature difference and both solar heat and underground heat are utilized effectively. CONSTITUTION:During daylight hours in winter, through a thermal medium to be circulated by the usual route of a solar heat collector 12  a loading device 16  an external pipe 5B of a heat exchanger pipe 5  an inner pipe 5A  a pump 23  the solar heat collector 12 is heated by the solar heat collector 12 and after its temperature has been risen, work is made to perform by the loading device 16, surplus energy is discharged to a normal soil layer 6 from the thermal medium descending within the external pipe 5B and is accumulating one by one, a thermal core part 31, which is a high temperature sphere, is formed on the lower side of a heat insulating layer 9 after the lapse of normally about four hours, and it becomes that the normal soil layer 6 possesses a distribution of temperature to be shown by an isothermal line in a high crestlike shape by making a casing 4 side into the top. Thermal energy to be possessed by the normal soil layer 6 is kept sufficiently by the heat insulating layer 9 until night.
Patent JP-S59134272-A (JP)
Inventor: YUKIMURA NORIE
IPC: E04G17/00
Filed: 1983-01-18
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-S61165817-A (JP)
Title: Slider structure of magnetic head and production of magnetic head
Inventor: MIYASAKA TSUTOMU
IPC: G11B21/21
Filed: 1985-01-17
Abstract: PURPOSE:To shorten the welding time of a head chip at a temperature slightly higher than the softening point of the glass of a low melting point, by filling previously said glass for welding into a welding groove for magnetic head chip of a connected slider. CONSTITUTION:The forming process of a coil groove 1 and the cutting process of the slider width are carried out after forming a front face 11 and a gimbal adhesion face 12 with the prescribed thickness respectively. Then the chamfering 3 for glass setting is carried out after a welding groove 2 for magnetic head chip is finished with high accuracy. The glass is set after a washing process and then heated in an oxygen atmosphere. Then the glass is filled sufficiently into the groove 2. Both grooves 2 and 1 are finished and the glass of a low melting point is left at the chamber part 3 and the side face of the groove 2. Then another magnetic head chip for a flexible magnetic disk is set into the groove 2 and heated and welded in an oxygen atmosphere or an inorganic gas atmosphere. Then the front face 11 is finished. Thus a magnetic head is obtained.
Patent JP-2000206098-A (JP)
Title: Apparatus for inspecting wall structure of building
Inventor: MIYAMOTO HITOSHI
IPC: G01N29/04
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To automatically and continuously grasp a flaw distribution state to make the same known to an inspector, by periodically or cyclically inspecting the interior of the wall structure of a building to detect the flaw present in the wall structure. SOLUTION: In an apparatus for inspecting and evaluating the wall structure of a building, by bringing an ultrasonic probe 10 transmitting and receiving ultrasonic waves into contact with the wall surface of the building to inspect the internal structure of the wall thereof; the receiving intensity of the reflected echo of ultrasonic waves reflected from the wall of the building to return to the building wall structure inspecting and evaluating apparatus or the time lag data between the transmitting time and receiving time of ultrasonic waves and the inspection reference data base kept in the apparatus are subjected to pattern matching check or correlational calculation processing to inspect the internal structure of the wall to detect the kind,  number or position of the flaws of the beam or pillar in the wall and the kind or number data of flaws is calculated as frequency distribution at every position, and the flaw distribution in the wall structure of the building is referred and collated with the past history data to make the maintenance degree of the building known to an inspector.
Patent JP-H08192495-A (JP)
Title: Precoated steel plate preferable for food sanitariness
Inventor: OGISHI HIDEO
IPC: B32B15/08
Filed: 1995-01-19
Abstract: PURPOSE: To provide a precoated steel plate preferable for food sanitariness having excellent food sanitariness and corrosion resistance in the application which is brought into indirect contact with food like the inner box of a microwave oven. CONSTITUTION: A primary coated film layer of a proving surface side in direct contact with good contains 10 to 120 pts.wt. of total of one or more types selected from a phosphate pigment, a molybdate pigment and a methaborate pigment as a rustproof pigment with respect to 100 pts.wt. of a resin. The film thickness is 2 to 15μm. The primary coated film layer of a non-proving surface contains 5 to 120 pts.wt. of a chromate rustproof pigment to 100 pts.wt. of the resin, or 10 to 100 pts.wt. of the chromate rustproof pigment and 10 to 50 pts.wt. of silica and total of 120 pts.wt. or less. Its film thickness is 2 to 15μm, and the thicknesses of the film layers of the proving and non-proving surfaces are 10 to 30 and 10 to 20μm, respectively.
Patent JP-H07209378-A (JP)
Title: Tester
Inventor: MORITA HIDENORI
IPC: G01R31/28
Filed: 1994-01-25
Abstract: PURPOSE:To test an object in an optimal time by passing a module bus between a module controller and a module so that the module controller controls an arbitrary module. CONSTITUTION:The tester comprises measuring modules 71 to 76 each having an output section for delivering a signal to an object to be tested or an input section for receiving a signal from the object, a module bus 8 for interconnecting the modules 71 to 76, and module controllers 91 to 93 for controlling the modules 71 to 76 through the module bus 8. A test system controller 10 delivers the assignment information of the modules 71 to 76 to the module controllers 91 to 93 based on a test program and the number of module controllers 91 to 93 being mounted. The module controllers 91 to 93 then control the modules 71 to 76 according to the assigned information.
Patent JP-S62167195-A (JP)
Inventor: HORI HIROSHI
IPC: B66D1/00
Filed: 1986-01-17
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-H02189234-A (JP)
Title: Two-four selecting controller for four-wheel drive vehicle
Inventor: NINOMIYA HIROSHI
IPC: B60K23/08
Filed: 1989-01-14
Abstract: PURPOSE:To enable such a start that is no incompatible feeling by starting a vehicle at time of the next driving with a drive mode that a driver has selected just before an engine stop at time of the last driving, in a such one which provides a freewheel mechanism disconnecting a driving system at the driven wheel side at time of 2WD. CONSTITUTION:In this 4WD vehicle, front axles 15, 16 are connected to a first output shaft 11 of a transfer unit 10 with a built-in 2-4 selecting mechanism via a propeller shaft 13 and a front-wheel differential gear 14, and rear axles are connected to a second output shaft 12 likewise. In the front-wheel differential gear 14, there is provided a freewheel device 50 which connects or disconnects power transmission to the front axle 16 on one side. In this case, when the freewheel mechanism 50 is disconnected by a controller 60 in the case where an operating position of the 2-4 selecting mechanism is in an intermediate position of a 2WD position and a 4WD position at time of engine starting, the 2-4 selecting mechanism is controlled to operate it to the 4WD position, and the freewheel mechanism 50 is connected, it is controlled to be operated to the 2WD position, respectively.
Patent JP-S63174431-A (JP)
Title: Portable satellite communication equipment
Inventor: KOBAYASHI ATSUSHI
IPC: H04B1/38
Filed: 1987-01-14
Abstract: PURPOSE:To improve portability without lowering an antenna gain, by fitting pivotally a pair of reception flat antennae and a pair of transmission flat antennae in such way that they can be folded freely. CONSTITUTION:A reception signal processing part is housed in a housing body 12a having the same shape as that of a reception antenna housing part 10, and the reception antenna housing part 10 and the housing body 12a are coupled foldably freely in the inside by a movable shaft 17. Also similarly, a transmission signal processing part is housed in a housing body 15a formed in the same shape as that of a transmission antenna housing part 8, and the transmission antenna housing part 8 and the housing body 15a are coupled foldably freely in the inside by a movable shaft 16. In such a way, it is possible to fold a reception part and a transmission part, and furthermore, to fold the reception part and the transmission part centering a movable shaft 13.
Patent JP-H03213199-A (JP)
Title: Dewatering of sludge produced from paper pulp waste water
Inventor: MUKAI TETSURO
IPC: C02F11/14
Filed: 1990-01-17
Abstract: PURPOSE:To solve the problem of causing a foul smell and improve dewatering efficiency by a method wherein the sludge to be dewatered is burnt at a specific front and rear kiln temp. for a specific retention time, the resulting product is added to the sludge in an amt. of a specific wt.% per weight of the sludge before dewatering calculated in absolute dry condition and this sludge is thereafter dewatered. CONSTITUTION:The sludge to be dewatered is burnt in a rotary kiln at a front kiln temp. of 800-950 deg.C and a rear kiln temp. of 300-400 deg.C for a retention time of 30-50 minutes and the resulting product is added to the sludge in an ant. of 7.5-50wt.% per weight of the sludge before dewatering calculated in absolute dry condition and this sludge is thereafter dewatered. Although a part of org. substance is present as unburnt matter when the sludge is burnt in the rotary kiln and although it is estimated that this org. substance adsorbs easily gasifiable reductive sulfur compounds and exerts its effect of controlling their gasification, it is also conducive to a remarkable improvement of the sludge dewateredness.
Patent JP-H07216107-A (JP)
Title: Heat-shrinkable polyester film
Inventor: SHIMIZU HIDENORI
IPC: B29K105/02
Filed: 1994-01-26
Abstract: PURPOSE:To prepare a heat-shrinkable polyester film with a sufficiently large heat shrinkage, excellent heat resistance, no generation of such defects as wrinkle, strain, unevenness of shrinkage and folding of the film and beautiful appearance. CONSTITUTION:This heat-shrinkable polyester film consists of a dicarboxylic acid ingredient consisting of 70-100mol% terephthalic acid ingredient and 0-30mol% dicarboxylic acid ingredient except terephthalic acid and a diol ingredient consisting of 3-40mol% 1,4-butanediol ingredient, 5-50mol% neopentylglycol ingredient and 10-92mol% other diol ingredient. As the other dicarboxylic acid ingredients, e.g. sebacic acid is used and as the other dial ingredients, e.g. ethylene glycol and diethylene glycol are used.
Patent JP-H03210573-A (JP)
Title: Electrophotographic recording device
Inventor: YAGISHITA TAKAHIRO
IPC: G03G15/00
Filed: 1990-01-16
Abstract: PURPOSE:To detect the exchange of a consumable renewal parts with a simple mechanism by displaying a bar code on the consumable renewal parts and providing a bar code reader for reading the bar code in a recording device main body. CONSTITUTION:The bar code 22 is printed to be displayed on one side edge(an area which does not participate with recording) of a photosensitive belt 10 and a window hole 23 is provided on a case 12. On the other hand, the bar code reader 24 is arranged in a printer main body. The bar code reader 24 is provided with a light emitting element 25 and a light receiving element 26 and reads the bar code 22 through the window hole 23 when the photosensitive belt 10 is rotated by the driving mechanism of the printer main body. The bar code 22 includes start information 27, serial number 28 for the photosensitive body and a developing unit 13, the color information of the toner 29 and the sensitivity information 30 of the belt 10. Thus, the renewing time of the consumable renewal parts is surely detected at low cost without troubling a user.
Patent JP-S59131793-A (JP)
Title: Compressor for compressing vapor of cooling medium for engine
Inventor: HAYASHI YOSHIMASA
IPC: F01P3/22
Filed: 1983-01-19
Abstract: PURPOSE:To permit to double the scavenging volume of the engine per one revolution by a method wherein a pair of vanes, projecting toward a casing into a radial direction, are provided and are revolved under abutting the tip ends thereof against the outer periphery of a cam rotor at all times. CONSTITUTION:Volumetric changes are caused respectively in four spaces formed by the inner peripheral surface 20a of the casing 20, the outer periphery of a cam surface 21a for the rotor 21 and the vanes 23 while the cam rotor 21 rotates from the horizontal position to the 180 deg. rotated position thereof, and suction, compression and exhausting are effected at both sides of the cam rotor 21. The scavenging volume at a time when the cam rotor has turned 180 deg. is doubled when the cam rotor 21 is revolved by one turn and, therefore, a doubling action may be effected.
Patent JP-S59131959-A (JP)
Title: Intermediate transfer body
Inventor: TARUMI NORIYOSHI
IPC: G03G15/16
Filed: 1983-01-19
Abstract: PURPOSE:To reduce a conveyance noise due to the oscillation of an intermediate transfer belt and the displacement of the intermediate transfer belt to one side by providing ruggedness to the inside face of the intermediate transfer belt. CONSTITUTION:The base plate 15 of the intermediate transfer belt 5 having a 10-200mum thickness has ruggedness 14 on the face (inside face of intermediate transfer belt 5) which contacts a driving part (heat roll part 7). The intermediate transfer belt 5, therefore, increases in flexibility because of those projections and recesses 14. Consequently, projection parts formed inside of the intermediate transfer belt 5 contact the driving part securely where the intermediate transfer belt 5 contacts the driving part. When the rotating force of the driving part is transmitted to the intermediate transfer belt 5 smoothly, the intermediate transfer belt 5 rotates at a constant speed, so that oscillation due to speed unevenness is hardly generated.
Patent JP-S60153010-A (JP)
Title: Optical coupling system
Inventor: NAKANO HIROYUKI
IPC: G02B6/42
Filed: 1984-01-20
Abstract: PURPOSE:To improve coupling efficiency by interposing between a coupling optical fiber in a pyramidal, conic, or wedgelike shape, etc., having a vertex in the center of the core between a semiconductor laser and an optical fiber for transmission. CONSTITUTION:Two lenses 2 and 3 and the coupling fiber 5 having the tip polished in a wedgelike shape are provided between the semiconductor laser 1 and optical fiber 6 for transmission to reduce reflected light. This coupling fiber 5 uses a fiber having end surfaces 4 and 4' polished in, for example, a wedgelike shape. The end surfaces are thus worked to reduce the reflected light returning from the coupling fiber end surface to the semiconductor laser. The tip of the coupling fiber 5 may be shaped into a pyramidal end surface 4'' and a conical end surface 4'''.
Patent JP-H03216243-A (JP)
Title: Method for judging operation in manufacture of quenched metal strip, and method and apparatus for manufacture using this method
Inventor: NARA MASAISA
IPC: B22D11/06
Filed: 1990-01-18
Abstract: PURPOSE:To introduce and carry a quenched metal strip at a high velocity and to wind the metal strip without loose and excess tight winding by measuring stresses in both positions at front and rear parts of dancer roll in pass line for the quenched metal strip and judging whether the operational condition is suited or not. CONSTITUTION:By setting an inlet side stress measuring instrument 7 at between a cooling roll 1 rotated at a high velocity and the dancer roll 8 and an outlet side stress measuring instrument 9 at between the dancer roll 8 and a winding device 6, the stresses of quenched metal strip 2 are measured. By using these measured values, the dancer roll 8 is displayed in on-line so that the stress of strip 2 always becomes the fixed value, and after confirming that the stress of strip 2 is within the setting stress, the strip 2 is wound to the winding device 6. By this method, the strip 2 is wound to the winding device 6 without developing the breakage and wound as coil-state without developing unevenness of loose and excess tight winding, etc.