baber/WOPTO huggingface dataset:
Patent JP-S63223713-A (JP)
Title: Production of light guide
Inventor: KUNIKANE TATSURO
IPC: G02B6/12
Filed: 1987-03-13
Abstract: PURPOSE:To decrease the coupling loss to an optical fiber by thermally diffusing a diffusion material into a substrate and the deposition layer of a guide material. CONSTITUTION:A pattern of the diffusion material 12 such as Ti or Ag is formed on the surface of the substrate 11 consisting of the guide material such as, for example, SiO2 or LiNbO3, then the guide material 13 having the same components as the components of the substrate 11 are deposited and formed in the form of a layer on the substrate 11 and the diffusion material 12; thereafter, the guide material 13 having the same components as the components of the substrate 11 are deposited and formed in the form of a layer on the substrate 11 and the diffusion material 12. The diffusion material 12 is then thermally diffused by a heat treatment into the substrate 11 and the deposition layer of the guide material 13, by which the light guide 14 having a nearly concentrical refractive index distribution is formed along the pattern shape in the substrate 11 and the deposition layer of the guide material 13. The coupling loss to the optical fiber is thereby decreased.
Patent JP-S53141396-A (JP)
Title: Preparation of unsaturated polyester
Inventor: IWAMI ETSUJI
IPC: C08G63/52
Filed: 1977-05-16
Abstract: PURPOSE: To prepare a new unsturated polyester for casting, having improved flowability, curability and processability and excellent electrical characteristics, by compounding specific acids and polyols with acids or alcohols having specific structure, and polycondensing thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54149104-A (JP)
Title: Snow-melting de-icing device
Inventor: MURAKAMI MASAAKI
IPC: E01B19/00
Filed: 1978-05-12
Abstract: PURPOSE: To prevent a snow rake phenomenon of a point, by melting snow around a rail as a result of heating the rail with the terrestrial heat.  
     CONSTITUTION: The device consists of a liquid bath 4, which is embedded in a ground and in which a liquid 7 is storages, a heat pipe 6 which is immersed in the liquid 7 and whose one end pierces through a side wall of the liquid bath 4 and is embedded in a ground, and a heat transfer plate 5 which is secured at a rail 1 and whose end part is immersed in the liquid 7. The terrestrial heat generated in the earth can be transferred to the heat transfer plate 5 and the rail 1 via the liquid 7 in the liquid bath 4 located on the way by the use of the aforesaid heat pipe 8, and in the case of a snowfall, snow around the rail can be melted without giving vibration of the rail to the device. And thus, the rail can be prevented from the occurrence of snow rake phenomenon at the time when a point is switched over and prevented from the phenomenon without doing any maintenance work and using any energy for a long time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60200491-A (JP)
Inventor: MATSUOKA TOMIZOU
IPC: H05B33/12
Filed: 1984-03-23
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-H10242855-A (JP)
Title: Pll circuit
Inventor: HASHIMOTO YOSHITERU
IPC: H04B1/26
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a PLL circuit of a direct loop system where a DDS output is used for a reference signal without being affected by spurious radiation based on the DDS by changing a control method for the DDS and a program divider depending on the SSB mode or the FM mode. SOLUTION: With a mode switch 19 to select the FM mode, an output frequency of a DDS 2 is fixed to be an integer multiple of a clock input frequency ND, the frequency is set by a frequency-division value N2 of a 2nd program divider 7, and with the mode switch 10 to select the SSB mode, the clock input frequency ND to the DDS 2 is varied so as to vary the output frequency of the DDS 2 by a small step in the frequency step by the frequency-divided value N2 of the 2nd program divider 7 of the PLL circuit so as to avoid a frequency region where spurious radiation might be caused.
Patent JP-S63222520-A (JP)
Title: B8zs coder/decoder circuit
Inventor: FUKUCHI NOBUYUKI
IPC: H03M5/16
Filed: 1987-03-12
Abstract: PURPOSE:To miniaturize the circuit scale and low power consumption by constituting a mask pattern forming with a dummy inserted by one stage of R-S flip-flop in detecting 8 consecutive zero pattern. CONSTITUTION:In detecting the 8 consecutive zero pattern, the generating circuit of a dummy pattern inserted to the pattern mask processing for AMi (Alternate mark inversion) processing is formed by a latch section 30 comprising one stage of R-S flip-flop do the like in a way that the 8 consecutive zero applies 3-bit delay to an output '1' of a detection circuit 2. Thus, the miniaturization of the circuit scale and low power consumption are attained.
Patent JP-S62213226-A (JP)
Inventor: TAKADA YUSUKE
IPC: H01G4/252
Filed: 1986-03-14
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-H08245171-A (JP)
Title: Cable crane
Inventor: KOMATSU HARUO
IPC: B66C21/00
Filed: 1995-03-16
Abstract: PURPOSE: To run each main rope supporting trolley in a state of having stopped the position of a traverse trolley, without performing any special control. CONSTITUTION: With movements of two main rope supporting trolleys 4 and 5, two conpensating rope moving sheaves 92 and 96 are moved as far as a half distance in the same direction via two position compensating ropes 93 and 97, and two traverse rope moving sheaves 90 and 91 being unified with the former are moved as much as the same value as these sheaves 92 and 96, whereby a loosening portion in a traverse rope and a portion spent by each travel of the main rope supporting trolleys 4 and 5 are offset each other, and thus the traverse rope 23 is made so as not to be moved as a whole.
Patent JP-H08254915-A (JP)
Title: Heat fixing device
Inventor: SUNAKAWA SHOICHI
IPC: H05B3/10
Filed: 1995-03-16
Abstract: PURPOSE: To efficiently reflect radiant heat by a reflection member and to reduce power consumption by constituting the reflection member so that its cross section may be nearly semicircular and bending its almost center part in the cross section of nearly V-shape opposite to a heat source. CONSTITUTION: A reflecting plate 14 consisting of aluminum or stainless steel having good efficiency and disposed above the heat source in a heating roller 6 has the nearly semicircular cross section and its almost center is bent to be nearly V-shaped opposite to the heat source 12 so as to integrally form a V-shaped part 15. Then, the tilt angel of the reflecting plate 14 is set so that its reflection center part of reflection the radiant heat from the heat source 12 may be positioned nearer to the supply side of recording paper 10 than a press-contact part 16 between the heating roller 6 and a pressure roller 9 as shown by an arrow.  A part of the radiant heat radiated from the heat source 12 is directly radiated to heat the inner surface of the heating roller 6, and a part of the radiant heat is reflected by the reflecting plate 14 and then radiated inside the roller 6 to efficiently heat the inner surface of the heating roller 6.
Patent JP-H1027753-A (JP)
Title: Charged particle beam exposure system
Inventor: HIRANO RYOICHI
IPC: H01J37/317
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam exposure system capable of forming a pattern with high positional precision by avoiding the shifting of electron beam orbit near the periphery of a processed substrate in the case of pattern exposure on the processed substrate. SOLUTION: The surface of a glass substrate 1 is coated with a photoresist film 8 through the intermediary of a Cr film 7. A member 4 made of a conductive material is arranged to cover above the periphery of the glass substrate 1 along the periphery to be fitted to a holder 2 through the intermediary of an insulating member 3b. The member 4 is connected to a DC voltage feeding power supply 5b. An earth knife 9 comes into contact with the Cr film 7 on the periphery of the glass substrate 1 to be fitted to the holder 2 through the intermediary of another insulating member 3a. The earth knife 9 is connected to the DC voltage feeding power supply 5a. In such a constitution, the shifting amount at the arrival position of electron beams on the surface of the glass substrate 1 can be minimized by pertinently adjusting the voltage fed to the member 4 and the earth knife 9.
Patent JP-S56155433-A (JP)
Title: Document input device provided with document symbol printing fuction
Inventor: TANAKA HIDEO
IPC: G06F17/21
Filed: 1980-04-30
Abstract: PURPOSE:To facilitate discrimination of whether a printed documnent is new or old one by making document numbers and edition numbers printable in a document making device. CONSTITUTION:When a document making key of a keyboard 1 is pushed, a keyboard control part 2 sends a document making start signal to a document making control part 3. The part 3 sends a signal to a document control part 12 which adds +1 to the contents of a final document number register 11, and stores the same in a edition number register 14. Next, while the operator is viewing a display part 10, he makes documents by inputting characters from the keyboard 1, and stores the same in a document buffer 13. The renewal of the documents is accomplished by inputting document numbers from the keyboard 1 and selecting the documents from the buffer 13. Printing of the documents is accomplished by inputting the document numbers after pushing a document printing key. At this time, the document numbers in the register 14 are also printed. Hence, the judgement of new and old is feasible with the similar documents because the document numbers are given to the documents, thus mistaking the documents at the document correcting does not occur.
Patent JP-S59184549-A (JP)
Title: Resin sealed semiconductor device
Inventor: TSUJIKU SUSUMU
IPC: H01L23/28
Filed: 1983-04-04
Abstract: PURPOSE:To increase the deflective strength of a semiconductor so that the crack of the semiconductor element does not generate even in miniaturization and lamination by a method wherein the rigidity of the semiconductor is enhanced by adhering a thin plate of a high elastic material on the surface of resin. CONSTITUTION:The thin plate 14 of the thickness of e.g. 0.1mm. made of a different material from the resin is adhered on the surface of the resin 1 on the surface of the element 2. Unlike the resin, since it is not necessary for the thin plate 14 to flow around the element, the material of said plate can be selected out of various kind of materials. In other words, metals such as steel and ceramic are materials showing high coefficients of vertical elasticity, the deflective strength can be remarkably improved by adhering the thin plate made of one of these high elastic materials on the surface of the resin on the element surface.
Patent JP-S61216717-A (JP)
Title: Apparatus for treating organic waste gas
Inventor: MACHIDA NOBUYUKI
IPC: B01D53/77
Filed: 1985-03-22
Abstract: PURPOSE:To economically treat org. waste gas by utilizing bacteria, by partially immersing a rotor, wherein discs and radial blades are combined, in washing water and sending org. waste gas into washing water as fine gas bubbles from the part below the rotor. CONSTITUTION:Org. waste gas containing phenol and acetic acid etc. is introduced into a contact reaction tank 5 under pressure from a feed-in port 1 to be diffused as fine gas bubbles from the gas diffusion plate 6 provided to the bottom part of said reaction tank 5. The waste gas rises while receives the gas-liquid contact treatment with washing water and the power of the motor 9 for rotating a rotor A, wherein discs 7 and blades 8 are alternately arranged, is reduced by the buoyancy of said gas. The org. components in the waste gas are transferred to washing water and decomposed by the bacteria adhered to the discs 7 at high concn. and suspended bacteria in the washing water. Necessary oxygen is supplied by exposing the rotating discs 7 to air and by diffusing waste gas as fine gas bubbles. The bacteria adhered to the discs 7 are released properly by vibration due to gas bubbles to stably hold bacteria membranes.
Patent JP-H06252701-A (JP)
Title: Linear interpolation device for time series signal
Inventor: YAMAGUCHI HISASHI
IPC: H03H17/00
Filed: 1993-02-22
Abstract: PURPOSE:To provide a linear interpolation device by which high speed conversion is attained without a complicated configuration. CONSTITUTION:Difference data IN are inputted to a bit shifter section 1, in which the data are shifted by one bit in a direction of low-order bits. The difference data are halved by shifting. The shifted difference data and real data from an output register 3 are added by an adder section 2 to obtain interpolated real data, which are stored in the output register 3. Moreover, the same shifted difference data are added to the real data and the sum is stored in an output register 3. As a result, the real data with difference data added to them are obtained. The processing above is repeated to insert one interpolation data between the sums of the difference data.
Patent JP-S61216746-A (JP)
Inventor: KAWAI HIROYUKI
IPC: B02C17/14
Filed: 1985-03-20
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-S59185127-A (JP)
Inventor: SHIBUYA TADASHI
IPC: H02J3/38
Filed: 1983-04-01
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-H10238111-A (JP)
Title: Form for forming decoration pattern on concrete wall face
Inventor: SUGIYAMA NOBUO
IPC: E04G9/10
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To easily fix a form to a form body on a concrete wall face such as a balustrade wall face and obtain a favorable decorative finishing pattern and enable repeated use. SOLUTION: This form member 1 is detachably fixed to the inside face of a form body for a concrete balustrade wall face or the like, in order to form decorative patterns. A core member 3 is embedded in the inside along the longitudinal direction of the body 2 to form a pattern and a fitting bar 4 is fixed so as to extend to the rear side of the body 2 in the core member 3. The front end of the fitting bar 4 projecting from the fitting hole 10 provided in the form body to the outside of the form body is detachably fixed to the form body by a fixing tool 5.
Patent JP-H02236463-A (JP)
Title: Classifying device for electronic parts
Inventor: NAKANO TATSUMI
IPC: G01R31/00
Filed: 1989-03-10
Abstract: PURPOSE:To surely control dropping of individual parts by providing a shutter which opens and closes the bottom of each of plural holes provided in a classifying disk and providing the classifying disk with a driving means which drives shutters to open and close them. CONSTITUTION:Discrimination results of electronic parts measured by a measuring circuit 38 are shifted by a delay circuit and a shift register, and a light emitting diode for transmission attached to the position where parts should be classified emits light to transmit a signal. The light received by a photo transistor 16 for reception attached to a classifying disk 24 is converted to an electric signal and is sent to a solenoid driving circuit storage box 23 to operate a solenoid 20, and a shutter 22 is opened. Classified electronic parts are dropped to an indefectible parts reception box 15 through a hose 14. The opened shutter 22 is restored by a spring 21 before next electronic parts are supplied, and this operation is repeated to classify electronic parts.
Patent JP-S59183330-A (JP)
Title: Detector for rotation speed and rotational position of rotary electric machine
Inventor: MIYAGAWA MASAHARU
IPC: G01P3/488
Filed: 1983-04-01
Abstract: PURPOSE:To detect the speed of rotation and a rotational position with excellent responsiveness by a construction wherein a magnetism-sensitive element fixed on a bias magnet is provided on the stator side of a rotary electric machine and a magnetic rotary disc having a plurality of ear pieces facing said magnetism- sensitive element is provided on the rotor side of the machine. CONSTITUTION:A magnetism-sensitive element 15 is provided on the stator 3 side, while a magnetic rotary disc 18 is fitted on the rotor yoke 10 side. The element 15 is fixed on a bias magnet 16, and the magnet 16 is fitted to a printed circuit board 17, while the board 17 is retained by a stator 3. The disc 18 is formed of a thin iron plate, has a plurality of ear pieces 19 cut and raised in the periphery, and is fixed to a yoke 10. The element 15 is fixed at a position opposite to ear pieces 19 and with a prescribed gap therefrom, while the gap is devised not to be affected by the leakage flux of a rotor magnet 9. By this construction, electric signals of eight cycles are obtained intermittently in one rotation from eight ear pieces 19, for instance, and the speed of rotation and a rotational position can be detected with excellent response. The disc 18 can be used also as an air cooling fan.
Patent JP-S61217996-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SUZUKI YOSHINORI
IPC: G11C16/06
Filed: 1985-03-25
Abstract: PURPOSE:To obtain an accurately set boost voltage without influenced by process variance of a threshold voltage of an MOSFET by using and switch controlling a depression type MOSFET. CONSTITUTION:A common source line CS of an FAMOS transistor is grounded through a depression type MOSFET Q10 receiving a writing signal we. To the gates of depression type MOSFET Q11 and Q12, an internal writing control signal we of 5V system outputted from a control circuit CONT is supplied. In the case of a reading operation, the internal writing control signal we is brought to a high level of about 5V. In this case, all the MOSFET Q11 and Q12 are turned on to a 5V system selecting signal outputted from an X address decoder XDCR and an output of the X address decoder XDCR is transmitted to the respective word lines as it is. In the case of a writing operation, the internal writing control signal we is brought to a low level of about 0V.
Patent JP-S56156745-A (JP)
Title: Treatment of iron surface
Inventor: HARADA YASUMOTO
IPC: C23C2/12
Filed: 1980-05-06
Abstract: PURPOSE:To form Zn-Al alloy layers with high adhesion on an iron plate by hot dipping without using a flux by dipping the plate in a molten Zn-Al alloy contg. a little Mg and applying ultrasonic vibration to the plate surfaces in the perpendicular direction. CONSTITUTION:An iron plate is dipped in a molten alloy consisting of 10-95% Zn, 5-90% Al and 0.5-2% Mg, and ultrasonic vibration is applied to the plate surfaces in the perpendicular direction by means of ultrasonic vibrating plates. Oxide on the plate surfaces is reduced with strongly reducing Mg contained in the molten alloy to stick Zn-Al alloy layers by hot dipping. The ultrasonic vibration intensifies the deoxidation reducing power of Mg, and the iron plate surfaces are cleaned and activated by radiation pressure due to the vibration, so the alloy layers with superior adhesion are formed without requiring a flux.
Patent JP-2000259368-A (JP)
Title: Processor and method for information processing, and computer-readable storage medium storing program
Inventor: ONUMA YOSHIO
IPC: B41J29/38
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To quit printing print data which are being printed in a printer even if a reset signal can not be sent by completing block data to be sent and generating complementary data for normally ending the printing process of the printer according to delimitation information when a print stop command is issued. SOLUTION: A detecting means of a data transmission control part 5 when dividing print data generated with a drawing instruction into prescribed units and transmitting them to the printer 8 analyzes the divided print data and detects delimitation information of the block data to be sent. When the print stop command is issued, a complementary data generating means of the data transmission control part 5 completes the block data to be sent according to the delimitation information and generates complementary data for normally ending the printing process of the printer 8. Consequently, even if a reset signal can not be issued, the printing of the print data which are being printed can be stopped.
Patent JP-H06273232-A (JP)
Title: Light intercepting optical system for colorimeter
Inventor: INABA MASAHITO
IPC: G01J3/51
Filed: 1993-03-18
Abstract: PURPOSE:To provide a light intercepting optical system which can effectively lead the light, which is to be measured and uniformly contains light beams emitted from respective points in an area to be measured, to respective sensors of a sensor array so that the light to be measured is incident on a filter face vertically in a light intercepting optical system of a colorimeter using a spectral sensor consisting of a combination of a wavelength resolving filter and a sensor array and the like. CONSTITUTION:Light emitted from an area to be measured passes an aperture 2, an objective lens 3, and an aperture 4 and extends radially in the rear side beyond an image forming position. A spectral sensor consisting of a wavelength resolving filter 5 and a sensor array 6 is arranged inside an area, in which light beams emitted from all the points in the area to be measured are contained necessarily, and uniformity of the incident light is maintained. Light beams from the area to be measured 1 are converged in the vertical direction to a row of the sensor array by a cylindrical lens 7, so that light intercepting effect is improved comparing with a conventional optical system. On the other hand, the light beams from the area to be measured 1 are converted into parallel light beams after passing through a cylindrical lens 8, so that the light beams are incident on the filter 5 vertically.
Patent JP-H07267318-A (JP)
Title: Steel cord conveyor belt including insulator
Inventor: SHIMOTASHIRO YUUJI
IPC: B65G15/36
Filed: 1994-03-29
Abstract: PURPOSE:To provide a steel cord conveyor belt including insulator in which generation of holes by burn in covering rubber of a belt main body generated by concentrated discharge of static electricity is prevented. CONSTITUTION:A belt main body 4 comprises a cushion rubber layer 6 in which conductive steel cords 5 are embedded, and an upper surface cover rubber layer 7 and a lower surface cover rubber layer 8 laminated on an upper and a lower surfaces of it, and a barrier layer 9 comprising ultra-high polymer polyethylene sheet having a high electric insulation property(1018OMEGA.cm), and high adhesion property provided in either layer of the cushion rubber layer 6, the upper surface cover rubber layer 7, and the lower surface cover rubber layer 8, or either layers of them to compose it integrally.
Patent JP-S59184991-A (JP)
Inventor: TAKESAKO SUMIYOSHI
IPC: G07D3/00
Filed: 1983-04-04
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-H01232284-A (JP)
Title: Production of dial plate for wrist watch
Inventor: HIRANO MAKOTO
IPC: G04B19/10
Filed: 1988-03-11
Abstract: PURPOSE:To form three-dimensional abbreviations, names, etc., by forming metallic parts, by coating of a photoresist and electrocasting, sticking the metallic parts to a tape coated with an adhesive agent, coating the adhesive agent on a dial plate surface and sticking the metallic parts thereto. CONSTITUTION:The resist 2 is first applied by printing, etc. on a metallic plate 1. The electrocasting 3 is then formed on the metallic plate 1 and is subjected to finish plating of 14K thereon. The electrocasting 3 is stripped from the metallic plate 1 by a polyester tape 6, etc., coated with the weak adhesive agent 5. The adhesive agent 7 is coated to the position of the dial plate surface where the electrocasting 3 is to be stuck. The electrocasting 3 is then stuck to the dial plate surface. Although the electrocasting 3 is pulled by both the adhesive powers of the tape 6 and the adhesive agent 7 on the dial plate, the power of the adhesive agent of the tape by spraying, etc., is stronger and, therefore, the electrocasting sticks to the dial plate surface 10. The three-dimensional characters, patterns, etc., are thereby easily formed on the dial plate.