baber/WOPTO huggingface dataset:
Patent JP-H119362-A (JP)
Title: Shelf device
Inventor: KASUGA YOSHINORI
IPC: A47B63/04
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To perform use as both of a personal computer rack and a bookshelf by connecting a base plate whose front part is projected forward from a shelf plate elevatably and settably in front and back directions and providing a shelf frame for horizontally holding the base plate on the lower surface of the base plate in a set state. SOLUTION: The base plate 11 is provided on the shelf plate 4 between a side plate on a right side and a partition plate and is connected to the shelf plate 4 elevatably and settably in the front and back directions by a hinge 13 provided between the rear surface 12a of an erected piece 12 erected at the rear part of time shelf plate 4 and the lower front surface 11a of the base plate 11 in an erected state. Also, when the base plate 11 is erected, this shelf device is used as the bookshelf. That is, when the erected state of the base plate 11 is held by making a magnet on a rear plate attract a small iron piece on the base plate 11, writing tools or the like are housed in the shelf frame 16 provided on the base plate 11 and a small article shelf plate 17 provided inside the shelf frame 16.  Thus, it is used as the personal computer rack by setting the base plate 11 and is used as the bookshelf by erecting it.
Patent JP-S6411339-A (JP)
Title: Stress analysis of semiconductor device
Inventor: MOGI NAOTO
IPC: G01L1/00
Filed: 1987-07-06
Abstract: PURPOSE:To calculate internal stress which remains in the final manufacturing process of a semiconductor device by a stress analysis method which is added in order of the process by expressing respective manufacturing processes of the semiconductor device in terms of flows of three kinds of element process and by calculating internal stress which in newly set up by the concerned element processes on the basis of data prepared with respect to respective element processes. CONSTITUTION:Various manufacturing processes are divided into three kinds of element processes; the process where the latest materials are added to the mainframe of a structure, the process which changes the property of a part of the structure, the process which remove or divide a part of the structure. In the calculation, the data of structures and conditions corresponding to an initial stage as well as the concerned element process are inputted from a data file 11 and also the internal stress data in the initial stage are inputted from the data file 12 and further, a calculation part 13 calculates internal stress which is newly set up according to the prescribed calculation means. Moreover, the addition part 14 adds internal stress set up newly to that of the initial stage and enters the resultant addition as the internal stress data which is obtained in the case of completion of the concerned element process in the 12. The internal stress data in the final structure is obtained by repeating this operation for each element process.
Patent JP-H05332600-A (JP)
Title: Duct structure
Inventor: NISHINO KATSUE
IPC: F24F13/02
Filed: 1992-06-02
Abstract: PURPOSE:To obtain a duct which is easy to fabricate and is able to evenly distribute air to two or more air conditioners. CONSTITUTION:Eight air conditioners 7 are mounted on ceilings of two or more rooms and a tubular main duct 1 is arranged in a ceiling plenum 40 as a main air supply path through which air is taken in. Two chambers 5 each having a chamber space 23 are hanged down from the ceiling of the ceiling plenum 40 so that they are each located above a group of the four air conditioners 7 which are arranged close to each other. First branch ducts 3 as first air supply paths 22 connect the main air supply duct 21 and the chamber spaces 23. Bellows type flexible second branch ducts 6 as second air supply branch ducts 24 connect the chamber spaces 23 and the air conditioners 7 in two groups.
Patent JP-S6413233-A (JP)
Title: Recording medium driving system
Inventor: YOSHIMOTO KYOSUKE
IPC: G11B7/09
Filed: 1987-07-06
Abstract: PURPOSE:To perform highly reliable and highly precise tracking, by forming a tracking error signal by detecting respectively differences of light beam quantities from each of a pair of tracking flag sample areas and the light quantity from a mirror area. CONSTITUTION:In an objective disk, tracking flags A, B and a synchronizing flag S are provided in the prescribed sample servo area of a track T, and light spot H runs in the mirror area in the flag B side. A reflected light by the spot H is detected by a quartered light detector 1. In a sample-hold circuit 14, after being qualified by a mirror sample signal, the signal is sample-held as considering the signal based on a reflection factor in the mirror area to be a reference signal. The output of the circuit 14 is used as the standard level of an RF signal in the flag A, B areas, sample-held by the sample-hold circuits 6, 7, and the fluctuation of a track servo gain can be suppressed and the highly reliable and highly precise tracking can be realized.
Patent JP-2000002592-A (JP)
Title: Rise-and-fall display for temperature of high- temperature-fluid pipe
Inventor: KOIKE TADASHI
IPC: G01K5/62
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain a rise-and-fall display in which a bimetal is attached to the surface of a steam pipe easily and quickly. SOLUTION: A leaf-spring clip 2 comprising three sides which come into contact with the surface of a steam pipe 1 is provided. A bimetal 3 one end side of which is fixed and bonded to the inner face of the leaf-spring clip 2 is provided. The bimetal 3 is operated in such a way that it is curved according to a temperature change up to a prescribed temperature and that it is not curved from the prescribed temperature. The leaf-spring clip 2 is fitted to the surface of the steam pipe 1, and one end side of the bimetal 3 is brought into pressure contact with the surface of the steam pipe 1 so as to be attached. The bimetal 3 is attached easily and quickly to the surface of the steam pipe 1 on the basis of the spring function of the leaf-spring clip 2.
Patent JP-H02122748-A (JP)
Title: Method and device for transmitting binary message by series communication bus
Inventor: KITSUMO SERIN
IPC: H04L12/413
Filed: 1989-06-30
Abstract: PURPOSE: To attain accurate competition processing by monitoring a bus by each transmitting station when the collision of a transmitted message is generated on a common bus, recognizing the polarity of a signal existing on the bus and sending a superior signal of the same polarity so as to control data transmission to the bus. CONSTITUTION: When a shared bus V for transmitting series binary message is turned to a competition sate, each transmitting station monitors the bus V. The station receives a message on the bus V by a receiver 6 and sends a superior signal having the same polarity as the message on the bus V through a polarity test part 7, a transmitter logic circuit 3, and so on. Consequently the superiority of a superior signal from each station is easily and accurately judged and the transmission of a signal from an inferior transmitting station is controlled so as to be inhibited. Consequently the competition processing of the shared bus is accurately executed and a message is efficiently transmitted.
Patent JP-H0720371-A (JP)
Title: Zoom lens barrel
Inventor: SATO MITSUHIRO
IPC: G02B7/10
Filed: 1993-07-06
Abstract: PURPOSE:To provide a zoom lens barrel reduced in the size in a diameter direction. CONSTITUTION:An end face cam 55c displaced in a circumferential direction is formed on an end face in an optical axis direction, and a 3rd lens group frame 55 holding a 3rd lens group 143 and a cam follwer 54b abutting on the cam 55c are provided in this lens barrel. Furthermore, the lens barrel is equipped with a 2nd lens group frame 54 holding a 2nd lens group 142, a 2nd lens group spring 61 pressing the 2nd lens group frame 54 to the 3rd lens group frame 55, a rotation regulating means regulating the rotation of either of the lens group frames 55 and 54 around the optical axis, and a rotating means rotating the other of the lens group frames 55 and 54 around the optical axis in the case of performing zooming action. By relatively turning the lens group frames 55 and 54 around the optical axis in the case of performing the zooming action, the cam 55c and the cam follower 54b are actuated so as to change a distance between both of them in the optical axis direction.
Patent JP-S6411225-A (JP)
Title: Device for disinfecting contact lens by boiling
Inventor: INATANI MASATOSHI
IPC: G02C13/00
Filed: 1987-07-03
Abstract: PURPOSE:To clean and disinfect a contact lens in a short period of time while said lens is held housed in a housing case for preservation by heating a preserving liquid flowing out of a water storage tank contg. the preserving liquid which is 0.9% physiological salt soln. and circulating the liquid to a disinfecting part housing the contact lens. CONSTITUTION:The housing case 3 housing the contaminated contact lens is set on a prescribed oscillation table 22 and a cap 8 is closed. The preserving liquid 15 which is the 0.9% physiological salt soln. flows through an outlet connecting part 32 to a pipe 25 heated by a heater 24 when a cleaning device 1 is operated after the preserving liquid 15 is put therein. This liquid is then heated to boil. Since a check valve 49 is provided to a tank 23 side, the boiling water flows toward a riser 27 then through a communicating hole 28 in the cap 8 and an communicating hole 30 in the housing case 3, and flows again through the communicating hole 9 of the cap 8 and circulation pipe, thus returning to the tank 23. The cleaning liquid sticking to upper and lower cleaning bodies 11, 12 and the contact lens 2 is thereby flushed out by which, the cleaning is completed and the time for the disinfection time is shortened.
Patent JP-S6058029-A (JP)
Inventor: SEKINE ICHIGOROU
IPC: A01K61/00
Filed: 1983-09-09
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-H04328979-A (JP)
Title: Moving adaptive type interpolation circuit
Inventor: ONODERA JUNICHI
IPC: H04N7/015
Filed: 1991-04-26
Abstract: PURPOSE:To simplify a circuit and to reduce cost by detecting moving information included in a MUSE signal and implementing still picture processing and moving picture processing depending on the state of detection so as to decode a video signal. CONSTITUTION:A moving vector signal and moving information included in a control signal of a MUSE signal are detected and discriminating by a control signal separate circuit 2, a signal from a movement detection circuit 3 is corrected by a correction circuit 6 and the result is inputted to a mixing circuit 7. When a moving vector is detected, it is mixed with an output of the moving picture processing circuit an when a complete still picture or a quasi-still picture is discriminated, the signal is mixed with an output of a still picture processing circuit 4 and the result is outputted from the mixing circuit 7. Thus, the circuit is simplified and the cost is reduced.
Patent JP-S5791274-A (JP)
Title: Manufacture of multinozzle head
Inventor: KATSUTA MAKOTO
IPC: B05D1/28
Filed: 1980-11-28
Abstract: PURPOSE:To obtain a multinozzle head making the printer higher in quality of printing by spreading an adhesive thinly over a flat plate to form an adhesive film which is transferred to a base plate to bond an upper lid. CONSTITUTION:An adhesive 10 low in the viscosity is applied over a flat plate 5 and spread evenly with a rubber roller 6. After the adhesive is reduced to about 4-5mum in thickness, the surface to be bonded of a base plate with a nozzle channel is put tightly on the flat plate 5 under a certain pressure so that the thin film of the adhesive 10 is transferred onto the surface of the base plate 1. Then, the base plate 1 thus obtained is positioned on an upper lid 3 and then, bonded and solidified. There is no excessive adhesion of the adhesive 10 thereby eliminating the deformed sectional shape with the infiltration of the adhesive into the nozzle channel 2.
Patent JP-H0518242-A (JP)
Title: Cooling device of vertical shaft type water-cooled engine
Inventor: OTANI KOICHI
IPC: F01P3/18
Filed: 1991-07-09
Abstract: PURPOSE:To provide a cooling device which facilitates running of a fan for cooling a radiator and reduces the overall height of an engine room, in the case of a vertical shaft type water-cooled engine. CONSTITUTION:A centrifugal fan 7 is mounted on the upper end part 3a of the crank shaft 3 of a vertical shaft type water-cooled engine 2. A shroud 13 to guide cooling air generated by a centrifugal fan 7 to the side of the engine 2 is located in a manner to surround the periphery of the centrifugal fan 7 therewith. The shroud 13 is formed of a structural material and attached to the cylinder block 8 of the engine. A radiator 15 is attached to the tip part of the shroud 13, the radiator 15 is arranged to the side of the engine 2 to reduce an overall height, and the centrifugal fan 7 is mounted on the crank shaft to be driven.
Patent JP-S6059996-A (JP)
Title: Engine generator
Inventor: KAMEZAKI RIYOUSUKE
IPC: H02P9/14
Filed: 1983-09-12
Abstract: PURPOSE:To protect various components against an abnormal voltage due to the displacement of control of an AVR by operating a breaker to open a circulting loop of phase advancing current when a capacitive load is connected so that an output voltage exceeds the prescribed value. CONSTITUTION:A main generating coil MC and an auxiliary generating coil SC are wound on a stator, the output of the coil SC is rectified to excite a field coil FC wound on a rotor, a field current is controlled by an AVR1 and a controller 2 which includes a Zener diode 2D and transistors Q1, Q2 to maitain the output voltage constant. The voltage rise when a capacitive load L such as a high power factor mercury lamp is connected to the output is detected by a detector 3, and a breaker NFB is turned OFF by the signal. Accordingly, the control of the AVR is displaced by the circulating loop of the phase advancing current to generate an abnormal voltage. Thus, the load and the AVR can be portected.
Patent JP-H08339137-A (JP)
Title: Image forming machine
Inventor: TANAKA YOSHIHISA
IPC: G03G15/04
Filed: 1995-06-12
Abstract: PURPOSE: To maintain an expected copying capacity at all times by providing a speed detecting means for detecting the rotational speed of a direct current motor and a control means for adjusting the rotational speed of the direct current motor to a specified one based on a detected signal. CONSTITUTION: In a means detecting the rotational speed of the direct current motor 100 (M), time from the turning on of a first rack position detecting switch 126 SW1 to the turning on of a second rack position detecting switch 127 SW2 is counted to obtain the moving speed of a rack 121 (original placing means 10), and the rotational speed of the direct current motor 100 is controlled with the moving speed. The control means inputs the detection signal from the first and second rack position detecting switches 126 and 127. When the difference between the moving speed and a fixed speed is smaller than a prescribed value, the control means obtains a corrected voltage corresponding to the moving speed and calculates a voltage supplied to the motor 100, to supply the voltage to the motor.  When the difference is the prescribed value or more, the control means judges that the motor 100 is abnormal and displays the abnormality on a display means.
Patent JP-2000357640-A (JP)
Title: Production of semiconductor device
Inventor: SUGAI TOSHIYUKI
IPC: H01L21/02
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain a production method of semiconductor element which can be applied even to a logic having different pattern by identifying the position of a pellet on a wafer. SOLUTION: The production method of semiconductor element comprises a step for performing exposure again using an exposing reticle having a pattern for passing UV-rays or infrared rays only partially before photoresist is developed with developer when a plurality of pellets 1, 2, 3, 4 are produced from a sheet of semiconductor wafer 5. The mask used for re-exposure only has an opening for generating an identification pattern of a single pellet and it is stepped in X and Y directions by a step width different from the dimension of the pellet. That dimension is equal to the pellet width ±α, where αcorresponds to the interval of the identification pattern and the stepping direction 6 is shown by a dot line on the drawing.
Patent JP-2000355650-A (JP)
Title: Production of polyester elastomer
Inventor: SATO TSUKASA
IPC: C08K5/09
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To obtain a high-molecular-weight elastomer excellent in blow moldability and mechanical strengths by melt-kneading a composition containing a specified polyester block copolymer, an at least trifunctional epoxy compound, and a lithium carboxylate. SOLUTION: This elastomer is obtained by melt-kneading (A) a polyester block copolymer containing blocks of a polyalkylene ether glycol, 0.1-4 pts.wt., per 100 pts.wt. component A, (B) at least trifunctional epoxy compound, and 0.05-3 pts.wt., per 100 pts.wt. component A, (C) lithium carboxylate. Component A is desirably one obtained from a dicarboxylic acid based on terephthalic acid or an esterifiable derivative thereof, a low-molecular-weight glycol or an esterifiable derivative thereof, and a polyalkylene ether glycol. Component B is desirably a tri- to pentadeca-functional epoxy compound. Component C is desirably a lithium 2-50C aliphatic carboxylate.
Patent JP-H0730915-A (JP)
Title: Video camera
Inventor: SAKAI SUMIO
IPC: H04N9/67
Filed: 1993-07-07
Abstract: PURPOSE:To reduce the number of output terminals of a signal processing means. CONSTITUTION:A signal processing IC 13 uses a clock signal a1 from an input terminal 11 for a reference clock signal and converts a digital video signal c1 from an A/D converter circuit 12 into 8-bit internal digital luminance signal and internal digital chrominance signal and generates a digital synthesis signal by replacing the internal digital luminance signal and internal digital chrominance signal with each other for a half wavelength period of the clock signal a1 for the synthesis. The digital synthesis signal is delayed and fed to D/A converter circuits 14, 15 from 8 output terminals as the 8-bit delay digital synthesis signal d1. Thus, the number of output terminals of the signal processing means is reduced.
Patent JP-S6326020-A (JP)
Title: Receiving equipment having frequency measuring function
Inventor: SHIMIZU ISAO
IPC: H03J7/06
Filed: 1986-07-18
Abstract: PURPOSE:To detect accurately a reception frequency drift even if a very large reception electric field fluctuation takes place and to reduce the error in frequency detection by using a series of receiver, a noise eliminating means such as an IF filter of simple constitution or a PLL and a frequency counter so as to measure the reception frequency drift with high accuracy. CONSTITUTION:A signal converted into the 2nd IF frequency, in using the angular modulation system, is amplified until the amplitude of signal is saturated by limiter 3.11. The angular modulation signal is demodulated by a discriminator 3.12. On the other hand, for the frequency measurement of a received wave, the output of the limtier 3.11 is branched and the one is inputted to a noise eliminating means (BPF or PLL or the like) 3.13 and if the C/N (carrier to noise power ratio) of the received wave is low, the noise at high band generated after the limiter 3.11 is eliminated. The output is inputted to a frequency counter 3.14 measuring the frequency. When the accuracy of a time base signal of the frequency counter 3.14 is in the order of 10<-4> and the final IF frequency is 455kHz, the error in 45.5Hz exists and it is practically sufficient. Thus, no provision of the frequency standard with high accuracy is required especially for the said frequency measurement.
Patent JP-H0717248-A (JP)
Title: Mounting structure of door key stay
Inventor: SATO HIROMU
IPC: B60J5/00
Filed: 1993-07-07
Abstract: PURPOSE:To control the wrench input to a key cylinder more surely without increasing the thickness of a door outer panel, etc. CONSTITUTION:This device is equipped with a key cylinder 3 for door lock, which is supported by a door outer panel 11, below the outside handle mount 13 of the door outer panel 11, a key stay 9, one end 9a of which is fixed to the outside handle mount 13 and the other end 9b of which turns below the key cylinder 3 so as to support the key cylinder 3, and a guard member for reinforcement of the door, which is arranged below the key cylinder 3. And, the guard member 19 is provided with a receiver 31 which catches the other end with the key cylinder 3, in opposition to the other end of the key stay 9.
Patent JP-2000002469-A (JP)
Title: Compressor and freezer provided therewith
Inventor: SEKI WATARU
IPC: F04D29/058
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a freezer which has a compressor being small and capable of securing favorable bearing performance, without using a liquid bearing. SOLUTION: In a freezer utilizing refrigerant gas at high temperature and high pressure compressed with a compressor 21, the compressor 21 rotated by a drive motor 23 has gas bearings 27a and 27b for bearing a rotary shaft 29, making use of refrigerant gas, and magnetic bearings 28a and 28b for bearing the rotary shaft 29, making use of magnetic force, and the floating force of the rotary shaft 29 at waiting is obtained by the gas pressure of the refrigerant gas, and the magnetic bearings 28a and 28b have charge of the load ripple in rotation, while for the refrigerant gas of the gas bearings 27a and 27b, the refrigerant gas discharged from the compressor 21 is utilized as it is, and also the refrigerant gas having come out of the gas bearings 27a and 27b is returned to the evaporator 22.
Patent JP-S6325807-A (JP)
Title: Erase head and its production
Inventor: KAMIOKA TOKIO
IPC: G11B5/127
Filed: 1986-07-18
Abstract: PURPOSE:To improve the characteristic by using a ferrite core having no unnecessary gaps due to an adhesive. CONSTITUTION:This erase head consists of a cylindrical ferrite core 1A, a coil 2 attached to the core 1A, and a packing body 3 which forms an erase double gap fitted to a slit 4 formed on the core 1A. The erase head is produced by the stage where the one-body annular ferrite core having the slit in the lengthwise direction for the erase gap is produced, the stage where an air-core coil is inserted from the slit to attach the winding coil to the ferrite core, and the stage where the packing body consisting of a ferrite piece and gap material layers on both sides is fitted into the slit. The one-body annular ferrite core is cylindrical or prismatic, and it is preferrable that ferrite powder is formed into a ring and is sintered and the sintered ferrite core is provided with the slit to produce the ferrite core. Ferrite powder may be formed into a ring having the slit in the lengthwise direction and may be sintered to produce the ferrite core.
Patent JP-2001002437-A (JP)
Title: Breaking device
Inventor: SOYAMA HIROSHI
IPC: C03B33/03
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a breaking device by which working efficiency is greatly improved compared to devices of conventional heating systems. SOLUTION: A deep vertical crack V with inclination is formed in a glass plate 1 by using a glass cutter wheel in which grooves having inclination of a prescribed angle toward a shaft center direction of the wheel are formed at prescribed pitches at a ridge line of a blade edge of the disk-shaped wheel. Thereby clipping is attained to the glass plate by a simple mechanism such as punching by a header 51, cutting off by vacuum-suction and lifting by a sucker.