baber/WOPTO huggingface dataset:
Patent JP-H10201033-A (JP)
Title: Method for laying cable
Inventor: YAMADA HIROYUKI
IPC: H02G3/38
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To perform cable laying work easily by fitting a cable stringing hook to a lattice-like cable rack fitted onto a lined wall surface made of copper in a section, and connecting a cable supported by the hook to an electric apparatus by a robot arm. SOLUTION: A plurality of buried metal fixtures 8 for a lattice-like cable rack are fitted onto a lined wall surface 1 made of copper along a piping route, and a lattice-like cable rack 7 is supported by the buried metal fixtures 8. And the hook-shaped part 11 of a cable stringing hook 9 is hung selecting a place in the lattice-like cable rack 7, and a cable 10 is supported by the arched guide section 12 of the cable stringing hook 9, and the cable 10 is connected to a terminal box 4 from an arbitrary direction by a robot arm. Consequently, it becomes possible to deal with the route change of the terminal box 4 and the cable 10, only by changing fitted positions of the cable stringing hook 9 to the lattice-like cable rack 7.
Patent JP-S5389637-A (JP)
Title: Information automatic transmission system
Inventor: CHIGIRA HIDEKI
IPC: H04B1/00
Filed: 1977-01-19
Abstract: PURPOSE: To make it possible to use 24-hour information with a minimum memory and a minimum running cost by providing a time supervisor unit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08193520-A (JP)
Title: Gas fuel engine
Inventor: SAITO KENICHI
IPC: F02B39/08
Filed: 1995-01-13
Abstract: PURPOSE: To make improvements in engine output power and fuel consumption by recovering the extent of pressure energy in compressed natural gas effectively and simultaneously utilizing it for supercharging's sake. CONSTITUTION: This gas fuel engine is provided with an engine body driving itself in forcing the extent of explosive combustion energy lying between air and natrual gas into power conversion, an intake system 20 mixing the air and the almost atmospheric natural gas at an intake side of the engine body 1 and supplying it, a container unit 30 storing the high pressure compressed natural gas in a gas container 3 after charging, and a fuel supply system 40 decompressing the compressed natural gas up to the almost atmospheric natural gas, and feeding the intake system 20 with the natural gas fuel, respectively.  Next, in a process of decompressing the high pressure compressed natural gas to the fuel supply system 40, an expansion turbine 45 covering the pressure energy as power is installed there, installing a supercharger 26 supercharing the intake system 20 with air as well, and this supercharger 26 is connected to the expansion turbine 45 so as to be rotated by turbine power.
Patent JP-H02187251-A (JP)
Title: Method for casting cylinder block
Inventor: IMAI MINORU
IPC: B22D19/00
Filed: 1989-01-11
Abstract: PURPOSE:To restrain cooling action of molten metal and to maintain fluidity of the molten metal to good condition by arranging heat insulating layer on contacting part with the molten metal to flowing direction of the molten metal in a cylinder liner. CONSTITUTION:The cylinder liner 10 is set to or joined with position corresponding to inner face of the cylinder made of a lost foam pattern 12 having the same shape as a cylinder block. Successively, the lost foam pattern 12 and the cylinder liner 10 are set in a casting vessel, and molding sand is packed in this vessel, and after embedding the lost foam pattern 12 and the cylinder liner 10, the molten metal is poured from a sprue 13 connecting with the lost foam pattern 12. The poured molten metal enters the part setting the lost foam pattern 12 in order and brought into contact with the cylinder liner 10, but in the contacting position at the stage of starting pouring from the sprue 13, as the heat insulating layer 11 is inserted, the cooling action is not received and the fluidity is maintained as it is. Therefore, the sprue 13 and the lost foam pattern 12 is heat-decomposed and replaced with the molten metal and the cylinder block joined with the cylinder liner 10 is obtd. to the position corresponding to the inner face of the cylinder.
Patent JP-H11202418-A (JP)
Title: Digital photoprinter
Inventor: MONMA YOSHIYUKI
IPC: B26D1/09
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To improve the productivity of the digital photoprinter without using a distribution device which needs to have considerably complicated structure and inevitably becomes expensive on the whole and imposing restrictions on the speeding of a developing processing stage. SOLUTION: A photosensitive material supply pat 12 is provided with a magazine 24 which contains photosensitive materials having width corresponding to more than one prints and an image recording part 16 is provided with a scan conveying means which conveys photosensitive materials A with the width corresponding to more than one print and an exposure unit 36 which processes more than one image recorded on a film through digital exposure. Then, the photosensitive materials having the width corresponding to more than one print are digitally exposed to a plurality of the images recorded on the film at the same time.
Patent JP-H01315701-A (JP)
Title: Plastic lens base material and its production
Inventor: OSHIMA KATSUNORI
IPC: G02B1/04
Filed: 1989-01-11
Abstract: PURPOSE:To provide the base material for plastic lenses which has excellent rigidity and workability and is less colored by mixing a compd. having >=1.3 pieces, in molar average, of CH2=CX- groups in the molecule and a compd. having >=1.1 pieces, in molar average, of -SH groups into the base material at such a ratio at which the specific molar ratio is attained. CONSTITUTION:This base material contains the residual groups having >=1.3 pieces, in molar average, of the unit expressed by a (-CH2-CHX-) unit and (-CH2-CX-) (where X denotes hydrogen or methyl group) as the component of repeating units and the residual group having >=1.1 pieces, in molar average, of (-S-) bonded to the methylene group in the repeating unit component. The molar ratio of this two units has the relation shown by the following A, B: A:0.1<(-S-)/(-CH2CHX-)+(-CH2-CX-) bonded to the methylene group <0.6B: (-S-)=(-CH2-CHX-) bonded to the methylene group. The base material for high- refractive index plastic lenses is provided by this base material in this way.
Patent JP-S5288028-A (JP)
Title: Transport means for electrophotographic copying machine
Inventor: SHIKURA TERUO
IPC: G03G15/22
Filed: 1976-01-19
Abstract: PURPOSE: To prevent the stain of the reverse side of a light sensitive paper by transporting the developed light sensitive paper with a high speed belt provided with planted wool. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03209942-A (JP)
Title: Speed converting device
Inventor: KATO YOSHIBUMI
IPC: H04L7/00
Filed: 1990-01-11
Abstract: PURPOSE:To increase slip intervals by calculating the difference between the frame signal position of input data and the frame signal position of output data and delaying data inputted to an elastic store circuit according to the difference. CONSTITUTION:The input data is inputted to a tank circuit to extract its clock, which is inputted to a pattern generator 2. The pattern generator 2 includes a 193 frequency division counting circuit and a decoding circuit to generate pulses determining the write reset positions of elastic store circuits 17 and 18 and pulses determining the range of a window. A PLO circuit 10 and an N-frequency-dividing circuit 11 generate a signal of 48MHz synchronized with 8kHz generated by the pattern generator 2 and a pattern generator 13 generates pulses for resetting the read counters of the elastic store circuits 17 and 18 and a pulse indicating the 1st read bit of the elastic store circuits 17 or 18. Further, the pattern generator 13 and a two-frequency-dividing circuit 12 generate chip selection signals of the store circuits 17 and 18.
Patent JP-H03208295-A (JP)
Title: Electroluminescence device
Inventor: HAYASHI TSUKASA
IPC: H05B33/02
Filed: 1990-01-10
Abstract: PURPOSE:To improve emission efficiency by letting a carrier in a transparent conductive film excited by the light irradiation of a light source having predetermined energy, skip an insulating layer, so as to be injected into a luminous layer. CONSTITUTION:When the light of the energy that exceeds a work function of transparent conductive film 2 and a first insulating film 3, by a light source 10, a carrier excited by photon, in the film 2, skips the film 3, and is injected into a luminous layer 4. An excited carrier from a transparent conductive film 6a of a back electrode 6 is also injected into the layer 4 through a light source 11, in the same way, and the number of carriers contributing to the emission of the layer 4 is increased, and the number of collision of an emission center and the carrier is increased, whereby emission efficiency is increased.
Patent JP-H10198124-A (JP)
Title: Electrifier and its production
Inventor: ITO KAZUYOSHI
IPC: G03G15/02
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To produce an electrifier reduced in cost and capable of suppressing the in-plane dispersion of the temperature of a substrate by heating the substrate to enhance discharge efficiency and incorporating a heating means for decomposing ozone. SOLUTION: This electrifier for electrifying an image carrier by creeping corona discharge incorporates the heating means 70 for the substrate around an exciting electrode 40(40a, 40b, 40c and 40d). The heating means 70 forms an electrode for heating by an electrode forming stage where it forms the electrode with the electrode 40 on the same substrate simultaneously, whereby the number of parts is reduced. The heating means 70 for the substrate 11 is disposed in a low-temperature area on the substrate 11 with high density. Namely, it is disposed at the end part 10B in the longitudinal direction of the substrate so as to constitute a wiring with high density.
Patent JP-H07205491-A (JP)
Title: Thermal line printer
Inventor: SAKAI KEITA
IPC: B41J25/304
Filed: 1994-01-20
Abstract: PURPOSE:To print either or both of two recording papers by a method wherein line type thermal heads are provided at two places of the periphery of a paper feed means and a take-up roller for winding one of the two printed recording papers is made to rotate by using the paper feed means. CONSTITUTION:First and second line type thermal heads 6 and 7 are provided on the same peripheral face of a paper feed means 5. The recording papers 3 and 4 from recording paper holders 1 and 2 are held between each of the thermal heads 6 and 7 and the paper feed means 5 and, in this condition, the thermal heads 6 and 7 are so controlled as to apply their pressing action against the recording papers 3 and 4 by first and second head-upadown mechanisms 8 and 9 following the control signals from a driving circuit 11, whereby the recording papers 3 and 4 are printed in a simultaneous operation. On the other hand, either of head-up-down mechanisms 8 and 9 is so set as to separate either of line type thermal heads 6 and 7 from the recording papers 3 and 4, whereby the one recording paper alone is printed.
Patent JP-S56104170-A (JP)
Title: Running efficiency monitor for wind and hydraulic machinery
Inventor: HIBINO YOUZOU
IPC: F04D27/00
Filed: 1980-01-21
Abstract: PURPOSE: To secure efficient and safety running of wind and hydraulic machinery such as compressor and blower, by monitoring totally or separately the efficiency of machinery under each running conditions.  
     CONSTITUTION: An efficiency monitor 26 totally or separately calculates the efficiency of a compressor on the basis of readings from detectors 20-23. A comparator 27 compares the total actual efficiency observed by the monitor 26 with the reference efficiency. An indicator 29 indicates corrective measures to be taken in accordance with the difference between the value obtained by the comparator 27 and the reference value under the same running conditions. A console 30 puts the corrective measures in memory and a display 25 visually indicates all operating information including those from the comparator 27 and the indicator 29. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63172769-A (JP)
Title: Anti-fogging synthetic resin film
Inventor: ARIE EIJI
IPC: A23L3/00
Filed: 1987-01-12
Abstract: PURPOSE:To provide the titled film which has excellent anti-fogging properties at low temp. and immediately after the initiation of the use thereof and good persistence of said properties at high temp., by incorporating a mixture of partial esters of a specified higher fatty acid and a polyhydric alcohol in a synthetic resin. CONSTITUTION:A polyhydric alcohol obtd. by condensing hexitol (a) or an alcohol (a) obtd. by removing one or two molecules of water therefrom with a polyhydric alcohol (b) selected from the group consisting of the component (a), polyethylene glycol, polypropylene glycol, (poly)glycerol, pentaerythritol and trimethylolpropane by dehydration is reacted with a 12-22C higher fatty acid. The reaction product is partially esterified to obtain a mixture (B) of partial esters of a higher fatty acid and a polyhydric alcohol. 100pts.wt. synthetic resin (A) (e.g., PVC having a degree of polymn. of 1,000-25,000) is blended with 0.2-5pts.wt. component B and not more than 5pts.wt. thermal stabilizer, ultraviolet absorber, etc. (C). The mixture is molded to obtain an anti-fogging synthetic resin film of 0.01-0.5mm in thickness.
Patent JP-H09297151-A (JP)
Title: Measuring device for relative displacement and/or speed between races of rolling contact bearing
Inventor: OUDAGUNOTSUTO PAORO
IPC: G01P1/04
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an adaptable inexpensive device by connecting a pulse generator to a non-rotating sensor formed of an optical encoder, and operating a device for measuring the relative rotating motion between both races of a bearing by the rotating race. SOLUTION: A measuring sensor formed of an optical encoder 12 is installed to an outside fixed race 10 on the outside opposite to a cord wheel 13 rotated together with an inside rotating race 11. The encoder 12 transmits a light to the wheel 13, and a photoelectric device receives the reflected light. The wheel 13 has a plurality of windows or zones reflecting no light in the inner part. According to its rotation, the zone interrupts the reflected light to generate the position information of the wheel 13. The encoder 12 works this information to a corresponding digital data, and transmits it to a remote data working unit through a cable. The quantity of pulse obtained per rotation can be increased by the application of the encoder 12, and the cost can be significantly reduced.
Patent JP-H06214200-A (JP)
Title: Phase control method for optical fiber
Inventor: DEGUCHI HIROSHIGE
IPC: G02F1/01
Filed: 1993-01-14
Abstract: PURPOSE:To adjust the phase varying comparatively slowly or rapidly due to the change of ambient temperature or disturbance such as vibration by means of a phase control method corresponding to the characteristics of respective changes for the light source of an optical fiber or a light in the fiber. CONSTITUTION:A light from a light source 3 is transmitted to a single mode optical fiber or a polarization plane maintaining optical fiber 1 and the lights branched into two paths by a coupler 2 are received by light receiving circuits 4, 5. The difference of the light receiving signals is integrated by an integrator 7 and the infection current of the light source 3 is changed by means of a control circuit 8 for a light source based on the output signal. Consequently, the emitted light wavelength is changed and the phase is adjusted. The injection current control signal of the integrator 7 is further integrated in another integrator 11, a conductor 9 is controlled by the signal through a current control circuit 10 and phase modulation is performed based on the change of the refractive index of the optical fiber caused by heating/cooling the conductor.
Patent JP-S5288926-A (JP)
Title: Multi-shaft full trailer
Inventor: TAMURA NAOYUKI
IPC: B60G21/04
Filed: 1976-01-21
Abstract: PURPOSE:To provide a multi-shaft full trailer, in which the suspension mechanism is constituted by purely mechanical parts, the vehicle body is supported at three points so as to elimiante unreasonable forces between adjacent parts, and a balance beam is provided between main beams with the two-point support portion of the balance beam positioned at the center of the vehicle.
Patent JP-S5391399-A (JP)
Title: Shaping machine
Inventor: ENOMOTO KENJI
IPC: H01B19/00
Filed: 1977-01-21
Abstract: PURPOSE: To evenly and uniformly compress the pressing member by arranging it so that the pressing force and compressing force can be provided for it openably or closably and by interconnecting the pressing members through a clamp. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03211270-A (JP)
Title: Oxide superconducting thin film and production thereof
Inventor: NISHIKURA KUMIKO
IPC: H01L39/24
Filed: 1990-01-12
Abstract: PURPOSE:To obtain the oxide superconducting thin film of the high critical temp. by alternately laminating laminar oxide superconducting thin films contg. Tl, Cu and alkaline earths and the laminar oxide thin films contg. Bi, Cu and alkaline earths. CONSTITUTION:The oxides contg. Tl and the oxides contg. Cu and alkaline earths (group IIa) are periodically laminated to form the laminar oxide superconducting thin films 21. The oxides contg. Bi and the oxides contg. Cu and alkaline earths are alternately laminated to form the oxide thin films 22. These oxide thin films 21, 22 are periodically laminated on a base body 15 to obtain the oxide superconducting thin films.
Patent JP-S5498518-A (JP)
Title: Reproducer for video signal
Inventor: OOTA YOSHIHIKO
IPC: H04N5/7826
Filed: 1978-01-23
Abstract: PURPOSE: To perform the conversion of the length of scanning locus for one field's share of the rotary head and the tape scanning speed at reproduction into the reproduced video signal of high quality to the video signal recorded with a given ratio respectively.  
     CONSTITUTION: The rotary head drum 9 providing the rotary heads 8a and 8b  opposingly is directly coupled with the DC motor 10 and it is driven. In this case,  the tape in which the video signal of the field frequency f 1  and of the horizontal  scanning number of lines N 1  in one field is recorded with the rotary head in the  track tilt to the lengthwise of tape fed in the speed S 1  at recording, is reproduced by selecting the tape running speed S 2  and the head rotary speed so that the scanning locus length l 2  for one field's share of the rotary head at reproduction can be S 2 =F 2 /F 1 S 1  and l 2 =N 2 /N 1 l 1 . Thus, the recorded video signal is converted into the video signal of the horizontal scanning lines N 2  within one field and the field frequency F 2  with reproduction, allowing to obtain the reproduced video signal with high quality. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63173011-A (JP)
Title: Optical scanner
Inventor: OBA SHOJI
IPC: G02B26/12
Filed: 1987-01-13
Abstract: PURPOSE:To thin the titled scanner while holding the inclination accuracy and the stability at the time of a high speed rotation of a rotary body, by providing a gas bearing part for generating the dynamic pressure of gas at the time of a rotation of the rotary body and holding the axial direction of a rotary member and its inclination in a state of non-contact, between a base plate and a plane part of the rotary member. CONSTITUTION:An optical deflector in an optical scanner is provided with a plane part of a rotary member 51 for holding a rotary body containing a rotary polyhedron mirror 52, and a dynamic pressure gas bearing for generating the dynamic pressure by the rotation between plane parts of a base plate 61 placed so as to be opposed to said plane part and supporting the rotary member 51 in a state of non-contact. Also, in the radial direction of the rotary member 51, a control member for supporting mainly its unbalanced force, for instance, a fixed axis 60 in this embodiment is provided. Accordingly, by the dynamic pressure gas bearing part, the support in the axial direction of the rotary member 51 is executed, and also, its inclination can also be held simultaneously. In such a way, the optical deflector can be thinned remarkably, and also, the optical scanner which has applied this device can be thinned and miniaturized.
Patent JP-H03208979-A (JP)
Title: Controlling device for operation of automatic door
Inventor: TAKADA YOSHIRO
IPC: E05F15/10
Filed: 1990-01-12
Abstract: PURPOSE:To make an automatic door operable in an emergency by a method wherein a door sensor works when an AC power source fails, making a door open on electric power from a battery power source at the speed slower than that on the AC power source, and the door is made free after stopping at a door stop. CONSTITUTION:When supply of electric power from an AC power source 18 fails, a relay 12 detects the failure and switching from the power source 18 to a battery power source 20 is made with a switching circuit 7. A command for opening of a door 3 is outputted from a controller 2 with a door sensor 8 actuated, and a DC motor 5 is driven on the power from the source 20, and thereby the door 3 opens at the speed slower than that by driving on the power from the source 18. When the door 3 touches a door stop, supply of electric power from the source 20 is interrupted, making the door 3 free being left open. Then a close command of the door 3 is outputted from the controller 2 to drive the motor 5, and the door 3 is shut. Supply of electric power from the source 20 is interrupted after the door 3 touches the door stop, making the door 3 left closed and brought into a free condition.
Patent JP-S58124553-A (JP)
Title: Centrifugal separator
Inventor: TANIGUCHI YOSHIHARU
IPC: G21F9/00
Filed: 1982-01-19
Abstract: PURPOSE:To enhance the safety of a centrifugal separator, by enabling the stepwise alteration of spring force supporting a bearing cylinder against a stationary part corresponding to the rotation number of a drive shaft to suppress the amplitude of the drive shaft when a dangerous speed is exceeded or earthquake is happened. CONSTITUTION:Two springs 14a, 14b are mounted to a support member 15 and the movable member 23a of an electromagnetic clutch is attached to said support member 15 in a slidable manner so as to be positioned at the intermediate point between both springs 14a, 14b. By this structure, when the electromagnetic clutch is energized to attract and fix the movable member 23a to a fixing member 23b, the supporting force of the spring 14b of the support member 15 comes to zero while only the spring 14b participates in supporting force and a spring constant of the support member 15 is made large. On the other hand, when the electromagnetic clutch is deenergized to make the movable member 23a free, both springs 14a, 14b participate in supporting force to lower the spring constant of the support member 15. Thus variable spring force is utilized in controlling the amplitude of the drive shaft 9.