baber/WOPTO huggingface dataset:
Patent JP-2000146516-A (JP)
Title: Laser length measuring instrument
Inventor: KATSURAI TORU
IPC: G01B11/00
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To suppress the influence of the spectrum ray width of a laser diode. SOLUTION: The laser length measuring instrument which uses heterodyne interference is provided with a head 53 which outputs laser light and also outputs a reference signal and an interferometer 4 which outputs interference light by reflecting laser light of one frequency of the laser light by a reference mirror in the interferometer 4 and the laser light of the other frequency by a mirror 5 fitted to a body to be measured respectively. Further, this instrument is provided with a receiver 6 which detects interference light and outputs an interference signal, a signal processing circuit 7 which detects and integrated the phase difference between the interference signal and reference signal to measure the position of the body to be measured, and a low-pass filter circuit 18 which attenuates the high-frequency signal of the output signal 100 of the signal processing circuit 7.
Patent JP-H02165820-A (JP)
Title: Bending machine for steel material and bending method therefor
Inventor: SUGIMORI HIROKAZU
IPC: B21D7/10
Filed: 1988-12-20
Abstract: PURPOSE:To bend steel material in one device and in a fixed state by clamping and holding a part of the steel material, arranging it between a movable pressing device of an arm and a guide frame and forming the steel material to a required curvature with the circular arc motion of the arm while a piston is retrograded and shortened. CONSTITUTION:A cylinder device 14 having a piston 22 is installed on a steel material bending machine. A guide frame 16 having a bend shape is installed on the peripheral edge of the piston 22. A holding part 32 to clamp and hold steel material and the arm 18 provided with a movable holder 30 are installed near the guide frame 16. A circular arc motion of the arm 18 is performed by a link arm 46 along the guide frame 16. While the piston 22 is advanced and extended, part of the steel material is clamped and held and arranged between the movable holder 30 of the arm 18 and the guide frame 16 and the steel material is formed to a required curvature with the circular arc motion of the arm 22 while the piston 22 is retrograded and shortened. By this method, products subjected to the same bending can be mass-produced in a good reproducibility.
Patent JP-H09141783-A (JP)
Title: Silicone rubber antislipping sheet with crimp and manufacture thereof
Inventor: MATSUMOTO KOKI
IPC: B32B25/20
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent an antislipping sheet having an uneven surface from contacting the side of a partner by providing a silicone rubber layer which is formed by peeling off a mold releasing sheet with crimps in which a polyolefin mold releasing agent is provided and a backing which is laid down through a silicone type pressure sensitive adhesive layer. SOLUTION: In a silicone rubber antislipping sheet with crimps, a material A in which a silicone rubber layer 2 is formed on a mold releasing sheet 1 with crimps and a material B in which a pressure sensitive adhesive layer 4 is formed on a backing 3 are laminated so that the layer 2 and the layer 4 face each other. Crimps are formed by peeling off the sheet 1. A silicone rubber layer with a smooth surface can be formed on the opposite surface of the backing through a pressure sensitive adhesive layer. In place of the smooth silicone rubber layer, an acrylic resin layer or a silicone adhesive layer can be provided. As such silicone rubber, peroxide vulcanization type or addition polymerization type silicone polymer can be used.
Patent JP-H09143954-A (JP)
Title: Caisson and water structure
Inventor: HATANO HITOSHI
IPC: E02B3/06
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a caisson which has good performance of being towed under the water and can construct a water structure excellent in the wave- eliminating function, aquatic organism growing/breeding function, water purifying function, revetment function, and ship mooring function, wherein the structure can be adapted to different water area environments including the traits of water area, geographic features, purpose for caisson being installed, etc. SOLUTION: A caisson has a peripheral wall with a hexagonal section when viewed from above. The edge members of this hexagonal wall A1, A2, A3, A4, A5, and A6 are coupled one after another, wherein the edge members A1 and A4 have the same length and are positioned parallel, while the edge members A2, A3, A5, and A6 have the same length. It may also be possible that the caisson is made in pentagonal shape.
Patent JP-H01164997-A (JP)
Title: Electronic wind instrument
Inventor: IBA AKIO
IPC: G10H1/053
Filed: 1987-12-22
Abstract: PURPOSE: To obtain delicate variation in timbre by mixing musical sound signals from musical sound generating means and optionally controlling the mixing ratio of the different musical sound signals with the strength of a breath blown in a mouthpiece part. CONSTITUTION: To generate one musical sound, the musical sounds generated by the musical sound generating means 40 and 50 are mixed 61, and the mixing rate of the different musical sounds is optionally controlled by a central processing unit CPU with the strength of a breath blown in the mouthpiece part that a wind instrument main body has to obtain a musical sound which changes with the mixing ratio. Consequently, delicate variation in timbre is obtained during blow praying.
Patent JP-H10160874-A (JP)
Title: Automatic error correcting clock
Inventor: DAIKYO TORU
IPC: G04G5/00
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an automatic error correcting clock capable of accurately correcting time error automatically without using highly accurate crystal. SOLUTION: In a clock circuit having a means to return to 0, time is corrected to correct time using a count value obtained with a correction interval counting circuit 2 measuring time from the time when time has been corrected with a 0 second setting button 1a to the next time for correction, and a correction value extracted from an editing part 3 at time-correction time by removing or inserting basic one second pulse generated from a clock drive part 7 at every absolute time calculated with a correction value operation circuit 5 calculating absolute value for correcting 1 second.
Patent JP-H09218734-A (JP)
Title: Low power consumption data transfer bus
Inventor: NOZUYAMA YASUYUKI
IPC: G06F3/00
Filed: 1996-12-03
Abstract: PROBLEM TO BE SOLVED: To show the maximum effect of bus division for low power consumption conversion and to improve data transfer speed by controlling a bus switch circuit to mutually connect only two division buses by means of a decoding output. SOLUTION: Plural function blocks 11-16 such as CPU, ROM, RAM and an I/O interface are provided on an LSI chip 10. The bus switch circuit 3 is connected so as to divide one data transfer bus provided among the plural function blocks 11-16 inside LSI into plural, that is, more than three division buses 21-23. Moreover, a decoder circuit 4 decodes an instruction signal which requires two of the plural division buses 21-23 in operating the data transfer bus and control the bus switch circuit 3 so as to mutually connect only two division buses at one position by the decoding output. Thus, a bus dividing method is related to an actural and concrete layout in the LSI chip 10.
Patent JP-H04197097-A (JP)
Title: High capacity speed varying system for ac motor
Inventor: UEDA SHIGETA
IPC: H02M5/45
Filed: 1990-11-28
Abstract: PURPOSE:To suppress torque ripple of AC motor below 1% by employing a GTO thyristor having allowable switching frequency higher than 1kHz as the switching element in the main circuit of an inverter and controlling the output voltage of the inverter through instantaneous spacial vector PWM control. CONSTITUTION:High capacity high frequency GTO thyristors having allowable switching frequency higher than 1kHz are employed as switching elements 111, 121 in the main circuits of unit inverters 110, 120. The inverters 110, 120 and converters 210, 220 are controlled through a control circuit 300. In the control circuit 300, a speed control and vector control circuit 300 and an instantaneous spacial vector PWM control circuit 310 control an inverter 100 whereas a power factor regulation and voltage control circuit 340 and an instantaneous spacial vector PWM control circuit 320 control a converter 200. According to the constitution, torque ripple of AC motor can be suppressed below 1%.
Patent JP-H04195433-A (JP)
Title: Instruction retry system
Inventor: KOBAYASHI TAKASHI
IPC: G06F11/14
Filed: 1990-11-28
Abstract: PURPOSE:To enable an operator to accurately execute the cause analysis of the occurrence of an interrupt factor and the restoration processing with respect to the interrupt which is considered as fundamentally impossible on the system by executing a program and indicating retrial of the instruction by which the interrupt factor occurs at the time of detecting the interrupt factor. CONSTITUTION:An instruction retrial table 9 where execution/non-execution of instruction retrial is designated is stored in a local storage 8 of a central processing unit 5. When execution of retrial of the instruction by which the interrupt factor occurs is preliminarily indicated, it is discriminated whether the interrupt factor is fundamentally impossible on the system or not by the central processing unit 1 when the interrupt factor is detected during execution of the program; and if it is fundamentally impossible on the system, the instruction by which the interrupt factor occurs is retried. When the same interrupt factor is detected again as the result of retrial, the operation to store the state of hardware in a console filing device 12 is performed. Thus, the cause analysis of the occurrence of the interrupt factor and the restoration processing are accurately performed.
Patent JP-H11161770-A (JP)
Title: Medical picture processor
Inventor: OGAWA EIJI
IPC: A61B8/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To perform a picture processing in an optimal processing method corresponding to picture input modality for each picture signal in a medical picture processor. SOLUTION: A method for a picture processing optimal to each picture input modality is registered in a registering means 40 such as a memory corresponding to the picture input modality. An inputting means 30 detects picture input modality information from the additional information of a picture signal S1, and inputs the picture input modality information to a registering means 40. The registering means 40 reads a processing method corresponding to the inputted picture input modality information, and sets the read processing method in a signal processing means 20. The signal processing means 20 performs picture processing according to a processing method set by the registering means 40 in response to a picture signal S1 inputted through a picture inputting means 10, and outputs a signal S2 after picture processing through a picture outputting means 50.
Patent JP-H05157322-A (JP)
Title: Duct type air conditioning system
Inventor: MURATA YUKITAKA
IPC: F24F11/02
Filed: 1991-12-06
Abstract: PURPOSE:To provide a duct type air conditioning system for sue in controlling an amount of circulation of thermal medium without influencing badly against durability of a control device. CONSTITUTION:A degree of opening of a control valve 10 is controlled in response to a total value of air volume signals (step signals) of a fan device 7 as follows. In order to increase an air volume, the degree of opening of the control valve 10 is increased. In order to decrease the air volume, the degree of opening of the control valve 10 is decreased. Since the degree of opening of the control valve 10 is controlled by a total amount of air of the fan device 7 without getting a load value in reference to a temperature, a valve control is simplified. As a result, durability of the control device is not adversely effect and further it is possible to simplify and make a small-sized control device.
Patent JP-H01165702-A (JP)
Title: Manufacture of alloy steel sintered compact having high density and high strength
Inventor: TAKAGI SHIGEAKI
IPC: C22C33/02
Filed: 1987-12-23
Abstract: PURPOSE:To easily form an alloy steel sintered compact having high density and high strength by mixing graphite powder and iron powder coated with Cu on surface with the other raw material powder, compacting and carrying out secondary-sintering by re-pressurizing after temporary-sintering. CONSTITUTION:With complexed powder of the iron powder granule coated with Cu on the surface and the graphite powder, lubricant of zinc stearate, etc., is mixed and compacted in the die. This green compact is temporary- sintered at 700-1,000 deg.C. The temporary sintered compact is sintered at >=1,100 deg.C after making high density by repressurizing in the die to obtain the alloy steel sintered compact. By this method, the density of the sintered compact is enhanced, and the mechanical characteristics are improved.
Patent JP-H09141702-A (JP)
Title: Apparatus for arranging and guiding fixed and movable disc cavity plate of disc injection mold
Inventor: TAKAHASHI MITSUO
IPC: G11B7/26
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To reduce the damage of the data transferred from a stamper plate at a time of mold opening and the abrasion of a mold to the utmost. SOLUTION: Two or more pairs of parallel grooves 21, 22 parallel to the center line of a mold and having coinciding groove surfaces and same in cross- sectional shape are provided to the common outer diameter surface at a time when a cavity is formed by a fixed disc cavity plate 19 and a movable disc cavity plate 20. Guide blocks 23 are fixed to one of pairs of parallel grooves 21, 22 and precisely fitted in the other parallel grooves. The disc cavity plate 20 of a movable mold is attached to a movable attaching plate 25 through an automatic aligning means pressing and holding the plate 20 and supporting the same in a slidable manner on the plane right-angled to the shaft of the disc cavity plate of the movable mold.
Patent JP-H07178608-A (JP)
Title: Chuck for machine tool
Inventor: KOBAYASHI TATEO
IPC: B23B31/177
Filed: 1993-12-22
Abstract: PURPOSE:To enhance the strength by easing the bending moment acting upon a wedge part without increasing the thickness of a chuck body. CONSTITUTION:A master jaw 2 is formed therein with grooves 8 on opposite sides of the longitudinal middle part thereof, and guide parts 9 are projected on opposite sides of the rear end thereof. At longitudinal positions corresponding to the guide parts 9, wedge parts 10 are projected from the center side end part of the master jaw 2 by a length which is shorter than the longitudinal length of the master jaw 2. A wedge plunger 3 is formed in its outer periphery with a fitting groove 14 in which the center side end of the master jaw 2 is fitted. Wedge grooves 14 which can be engaged with the wedge parts 10 are formed on opposite sides of the fitting groove 14 by a length which is longer than the longitudinal length of the wedge parts 10. The outer peripheral side parts of the wedge grooves 15 are formed with receiving surfaces 17 adapted to be supported at the inner peripheral surface of the plunger slide hole 5 in a chuck body 1 before and after the wedge parts 10.
Patent JP-H08148016-A (JP)
Title: Ceiling surface mounted type luminaire
Inventor: ISHII MITSUHIRO
IPC: F21V21/02
Filed: 1994-11-18
Abstract: PURPOSE: To require no change even when a decorative frame differs by using one kind of presser metals in many ways. CONSTITUTION: This ceiling surface mounted type luminaire is provided with a decorative frame 7 removably arranged around a luminaire main body, a translucent cover 9 mounted with the periphery below the decorative frame 7, and presser metals 1 arranged in the decorative frame 7 to suppress the floating of the translucent cover 9. The presser metal 1 includes a fitting base section 23 crossed with a long side 2 and a short side 3 different in length into an L-shaped cross section and a presser section 6 having an L-shaped side shape. Fitting holes 4, 5 are provided on the long side 2 and the short side 3 respectively.  Either the long side 2 or the short side 3 is fitted to the lower face side of the upper section of the decorative frame 7 by screws via the fitting holes 4, 5, and the vicinity of the mount section of the translucent cover 9 is pressed by the presser section 6 having the L-shaped side shape from above and from inside.
Patent JP-H11162772-A (JP)
Title: Ceramic electronic parts
Inventor: NAKAKURA HISANAO
IPC: H01G4/12
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To improve a creepage discharge starting voltage by setting the contact angle with the ceramic element body of an electrode to an obtuse angle. SOLUTION: A dielectric ceramic layer l and an inner electrode 2 are alternately laminated, and an external electrode 3 is formed on the exposed end face of the inner electrode 2. At this time, the contact angle between the external electrode 3 and a ceramic element body is set to an obtuse angle. In this manner, by setting the electrode at the triple point of an electrode edge part, the ceramic element body, and gas to a recessed shape, the strength of electric field near the triple point of the electrode, the ceramic element body, and the gas becomes weak, thus improving a creepage discharge starting voltage.
Patent JP-2000147303-A (JP)
Title: Optical demultiplexer/multiplexer
Inventor: KURUMIYA YOICHI
IPC: G02B6/293
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive optical demuitiplexer/multiplexer. SOLUTION: In the optical demultiplexer/multiplexer provided with a multi- plexing port 10 outputting or receiving a multiplexed beam of plural signal beams of different wavelength bands λ1-λ4. plural band-pass filters 31-34 respectively and selectively transmitting one signal beam through among plural signal beams and plural ports 11-14 outputting or receiving the signal beams, the same kind filter is used as the band-pass filters 31-34, and a wavelength selective characteristic so that the wavelength bands of the signal beams transmitting through respective band-pass filters 31-34 are changed is imparted by adjusting the incident angles of the signal beams for the band-pass filters 31-34.
Patent JP-H02169288-A (JP)
Title: Printer
Inventor: NARA SHINICHI
IPC: G06F3/12
Filed: 1988-12-22
Abstract: PURPOSE:To shorten the period of time required for a condition ready for reception of data to be provided after a power supply is switched ON by ensuring that a storage means is initialized by a first initializing means, then a receiving means is set into a state ready for reception, and a printing mechanism system is initialized by a second initializing means. CONSTITUTION:After a power supply is turned ON, a storage means 13 is initialized by a first initializing means, and on condition that the means 13 is initialized, a receiving means is set into a state ready for reception, and a second initializing means for initializing a printing mechanism system 19 is started. Data can be received during the process of initializing the system 19. Therefore, the period of time required for a condition ready for reception of data to be provided after the power supply is turned ON can be shortened by at least the period of time required for initialization of the printing mechanism system. Thus, a waiting time of the operator can be shortened, and working efficiency can be enhanced.
Patent JP-H05160885-A (JP)
Title: Isdn telephone set
Inventor: SAEKI HIROAKI
IPC: H04M1/00
Filed: 1991-12-09
Abstract: PURPOSE:To attain substitute reply at other terminal equipment for an incoming call to its own terminal equipment without using a transfer function of an ISDN network between terminal equipments connected to a same bus of the ISDN. CONSTITUTION:A control section 8 reads its own identification information stored in a memory 10 by a substitute reply command and generates a message comprising a substitute reply request code set locally, a destination terminal equipment address and its own terminal equipment identification information and sends the message. An identification discrimination section 7 fetches a message addressed to its own terminal equipment by a message having an identification code set locally with D channel echo data from a communication processing section 6. Identification information of other terminal equipment in the message is extracted by the control section 8 and stored in the memory 10 and an incoming call designating the terminal equipment identification information stored in the memory 10 is all replied.
Patent JP-H01165488-A (JP)
Title: Optical recording medium
Inventor: KOMORI TETSUO
IPC: G11B7/26
Filed: 1987-12-22
Abstract: PURPOSE:To obtain an optical recording medium extremely easy to produce and having favorable absorption characteristics for laser beams in infrared and near infrared wavelength regions, by providing a recording layer comprising a specified cyanine compound. CONSTITUTION:An optical recording medium comprises a recording layer comprising a cyanine compound of formula 1, wherein X is H, Na or K. The cyanine compound can be formed into a film having a predetermined solid phase form, without using any binder. The compound is soluble in alcohols, and enables a recording layer to be provided on a substrate by easy coating, without attacking a groove pattern layer, in the production of a laminate-type optical card. In preparing a coating solution, the amount of the cyanine compound is ordinarily preferably 30pts.wt. per 100pts.wt. of a solvent. The thickness of the recording layer is preferably about 1-20mum. If the thickness is too small, laser focusing can not be achieved, whereas too large a thickness hinders formation of sharp pits. The recording layer has favorable absorption characteristics in a semiconductor laser wavelength region of 750-950nm.
Patent JP-H05246856-A (JP)
Title: Improved lyophilized ifosfamide composition
Inventor: ROBAATO RII AREKISANDAA
IPC: A61K31/675
Filed: 1992-10-22
Abstract: PURPOSE: To provide a method for producing an improved lyophilized ifosfamide composition high in thermal stability and storability. CONSTITUTION: This method for producing an improved lyophilized ifosfamide composition with increased heat stability and extended shelf storage life comprises lyophilizing an ifosfamide solution using urea as the primary excipient in the conditions of controlled temperature and pressure.
Patent JP-H01166060-A (JP)
Title: Method for adjusting light quantity for color copying machine
Inventor: SAKAI YOSHIHIRO
IPC: G03G13/01
Filed: 1987-12-22
Abstract: PURPOSE:To accurately adjust a light quantity and effectively prevent the occurrence of miscopying by arranging a liquid crystal filter and a sensor for detecting the light quantity on respective color-separated optical paths on the respective optical paths and varying the transmittivity of the liquid crystal filter with outputs from the sensor. CONSTITUTION:An original placed on an original platen 1 is lighted by a lighting unit consisting of a lighting lamp 3 and a reflector 4 and the reflected light is guided to a 6th mirror 11 through a 1st mirror 5 - a 4th mirror 8, a lens 9 and a 5th mirror 10. The 6th mirror 11, which is a reflecting mirror obtained by coating a multilayer film on it, reflects any one color of component light from white light and transmits other two colors of component light therefrom. The respective component light obtained by executing the color separation to the reflected light of the original passes through the liquid crystal filter arranged on the optical path and the light quantity thereof is detected by the light quantity sensor. Based on the information of the light quantity, the transmittivity of every liquid crystal filter is varied to obtain the proper light quantity. Thus, the occurrence of miscopying can be prevented with an easy operation.