baber/WOPTO huggingface dataset:
Patent JP-2001063334-A (JP)
Title: Vehicular suspension device
Inventor: OURA TSUNEO
IPC: B60G9/04
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To reduce the weight of a vehicle body for super low floor bus, and improve a travel stability and an operation stability by arranging a pair of right and left radius rods for restricting relative positional relation between an axle and a chassis frame, and arranging torsion bars extending in the width direction. SOLUTION: In a front axle 10 for a super low floor bus whose front shape is formed in a nearly hat shape, right and left wheels 14 are mounted on both right and left end parts 12 in the width direction. A pair of right and left upper radius rods 32 and lower radius rods 34 restrict a relative relational position between a front axle 10 and a chassis frame 16 in front and rear directions of a vehicle. Torsion bars 58 are arranged on each of anchor members 54 of the right and left lower radius rods 34. A stabilizer is composed of the right and left lower radius rods 34 and the torsion bar 58 connected not freely to relatively rotate. Roll rigidity is ensured to improve a travel stability and an operation stability.
Patent JP-S63138939-A (JP)
Inventor: SATO AKIRA
IPC: B65C1/00
Filed: 1986-11-28
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-2001107136-A (JP)
Title: Method for producing high strength steel excellent in weldability and low temperature toughness
Inventor: FURUKAWA JUN
IPC: C22C38/16
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing high strength steel economically and efficiently satisfying strength TS >=600 N and EV-80>=100 J in a welded joint without requiring the addition of large quantities of expensive alloy elements and also without applying loads of equipment and operation. SOLUTION: As for the method for producing Cu precipitation hardening type high strength steel, by controlling the content of Al to <=0.015%, a steel composition preventing the formation of AlN at the time of welding is made, a slab is heated to the temperature range of 950 to 1,200 deg.C, is subjected to hot rolling in which finishing temperature is controlled to 700 to 850 deg.C, is thereafter let to cool or is cooled from >=(680 to 830 deg.C) at a cooling rate of 1 to 50 deg.C/sec to the temperature range of <=580 deg.C, is then reheated at 450 to 650 deg.C and is then subjected to air cooling treatment.
Patent JP-S63136648-A (JP)
Title: Semiconductor device
Inventor: KAYAMA SHIGEKI
IPC: H01L21/768
Filed: 1986-11-28
Abstract: PURPOSE:To effectively connect a wiring layer to be connected and to avoid a spike from occurring at the wiring layer by forming a polycrystalline silicon on a part to be connected in the opening of which a wiring layer is connected, and covering it through a high melting point metal with the wiring layer. CONSTITUTION:When the connection of a wiring layer 4 to a part 2 to be connected is executed through the opening 3a of an insulating film 3, it is first covered with a polycrystalline silicon layer 16 by CVD to obtain a coverage. Then, it is covered with a layer 17 which contains a high melting point metal as a partition layer for avoiding a reaction with the layer 16, and a wiring layer 4 is formed thereon. Thus, the electrical and mechanical covering of the layer 4 on the part 2 to be connected can be improved. Since the reaction of the layer 4 with the layer 17 or a semiconductor substrate 1 is separated by the layer 17 which contains the high melting point metal, it can avoid a spike from occurring.
Patent JP-S63137677-A (JP)
Title: Alkali cellulase and microorganism producing the same
Inventor: KAWAI SHUJI
IPC: C12N9/42
Filed: 1986-11-28
Abstract: PURPOSE:To easily produce an alkali cellulase having high activity and stability and useful as a compounding component for detergent composition, by using a specific microorganism belonging to Bacillus genus and capable of growing in neutral medium and culturing the microorganism in a nutrient medium. CONSTITUTION:A novel microbial strain [Bacillus sp KSM-425 (FERM P-9007)] separated from soil is cultured in a medium containing assimilable carbon source, nitrogen source, inorganic salts, etc., and optionally added with inorganic or organic minor nutrients. The obtained cultured liquid is centrifuged to separate the cells and obtain a crude enzyme liquid. The enzyme liquid may be used as it is or in the form of crude enzyme or refined enzyme. The obtained alkali cellulase K-425 has an optimum pH in highly alkaline range (10pH), keeps >=50% of the activity of the optimum pH in a wide pH range (5.5-10.5pH), is extremely stable even at 5-11pH and is hardly inhibited by surfactant, protease, chelating agent, etc.
Patent JP-2001108684-A (JP)
Title: Dna testing method and device
Inventor: OSHIDA YOSHITADA
IPC: G01N33/53
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To perform high-speed detection on a DNA chip formed of a large number of cells which is impossible by a conventional method to perform detection one piece by one piece and to eliminate difficulties in removing the effects of foreign matter and bringing a fluorescent surface into focus due to the small size of a picture element that one desires to detect in the case of a DNA chip. SOLUTION: A DNA chip is simultaneously excited and irradiated with multi-spot array light to detect fluorescence simultaneously. Then the array light is moved in the direction of the array, and a detecting system and the chip are relatively moved at least in the direction orthogonal to the array to perform high-speed and accurate tests. The scattering of the exciting light from foreign matter is detected to correct the detection results of the fluorescence. In addition, a fluorescent surface is irradiated with second light at an angle, and the fluorescent surface is brought into focus from the detected location of the reflected light.
Patent JP-H01124949-A (JP)
Title: Secondary electron detector
Inventor: ITO AKIO
IPC: H01J49/06
Filed: 1987-11-10
Abstract: PURPOSE:To make it possible to catch secondary electrons of a low energy with a high efficiency with a scintillator by disposing a lower reflector grid for applying a negative potential between a cylindrical collector grid and an analyzer grid at the upper part of an objective lens. CONSTITUTION:A cylindrical lower reflector grid 16b for applying a negative potential is disposed between a cylindrical collector grid 15 and an analyzer grid 20 at the upper part of an objective lens 13. This makes it possible to forcibly build up the diffusion locus direction of low energy secondary electrons by means of a negative electric field area and to cause the electrons to be shot into an acceleration electric field area. As a result, it is possible to catch all the secondary electrons which have passed the analyzer grid with a scintillator without leakage to metallic parts of the objective lens, etc. Analysis errors are thus prevented from occurring and the accuracy of measurements of potential distribution, etc., of a sample can be improved.
Patent JP-H0599623-A (JP)
Title: Displacement measuring apparatus
Inventor: KAWACHI MASAHIRO
IPC: G06T7/60
Filed: 1991-10-03
Abstract: PURPOSE:To measure the micro, two-dimensional displacement of a moving object with high accuracy. CONSTITUTION:An observation medium is provided on the surface of a moving object and a plurality of lines are imaged at regular intervals on the observation medium, and the interval between the lines is set such that the arrangement of the images 17' of the lines focused onto an image face when an image of the observation medium is picked up by a CCD camera is deviated from the arrangement of CCD elements 19. Images of the observation medium picked up by the camera are sampled into an image processing unit and scanning is performed in the direction perpendicular to the direction of the lines on each of the images of the observation medium so as to measure density distributions A, B and then the positions Y1, Y2 of the peaks P1, P2 of those measured values are detected and the amount of deviation of each peak position Y1, Y2 is measured.
Patent JP-H06105945-A (JP)
Title: Pinball game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1992-09-29
Abstract: PURPOSE:To provide the pinball game machine provided with a prize-winning ball device which can set intentionally a flow-down timing of a prize-winning ball received into a prize-winning space and an operation timing of a movable member. CONSTITUTION:This pinball game machine is constituted so that when a hit ball is subjected to prize-winning into a prize-winning space 35 of a variable prize-winning ball device 30 at the time of starting prize-winning, all of its prize-winning balls are detected by prize-winning ball detectors 45a, 45b, and movable blades 49a, 49b are subjected to operation control thereby. Accordingly, by setting in advance the timing for operating the movable blades 49a, 49b after the prize-winning ball is detected, a flow-down timing of the prize-winning ball and an operation timing of the movable blades 49a, 49b can be set to a desired relation.
Patent JP-H08122408-A (JP)
Title: Wave shaping circuit for semiconductor test device
Inventor: OHINATA TAKESHI
IPC: G01R31/28
Filed: 1994-10-25
Abstract: PURPOSE: To enable switching between RZ waveform and NRZ waveform in an arbitrary cycle by phase changing the output of control signals SET and RESET for inputting waveform data and prohibited data. CONSTITUTION: The waveform mode DRENRZ of an unable signal generation circuit 13 is set to be logic 0 and a prohibition signal INHT to be 1. The circuit 13 input with the prohibition data and waveform data of a pattern generator 10 outputs control signals LSET and TRESET. This is taken in a phase conversion circuit 14 with an M clock of a timing generator 11 and then are output with the phase of L clock and T clock of the generator 11. A waveform generation circuit 15 generates SET signal of SRFF as a logical multiplication of the unable data of the circuit 14 and the L clock and RESET signal of SRFF as a logical product of the enable data and the T clock. Owing to the I/O switching signal generated as the results, RZ waveform and NRZ waveform become switchable on real time.
Patent JP-H04161789-A (JP)
Title: Heating furnace
Inventor: ANDO HIDEKAZU
IPC: H05B3/64
Filed: 1990-10-24
Abstract: PURPOSE:To enhance uniformity of temperature distribution of a material to be heated by burying a heat pipe 2 in a longitudinal direction of the peripheral wall of a cylindrical furnace body 1, mounting a heat generator 2 on the outer periphery, and disposing the body 1 in a cylindrical heat insulating cylinder 4 to form a heating furnace. CONSTITUTION:A plurality of heat pipes 2 are buried longitudinally in the peripheral wall of a cylindrical furnace body 1 in which the inner space of a heating furnace becomes a furnace chamber 5, a resistance heat generator 3 is mounted on the outer periphery, and disposed in a cylindrical heat insulating cylinder 4 formed of a heat insulator. When power is supplied from a power source to the generator 3, the generator 3 generates heat, which is transferred to the pipes 2 buried in the body 1, and the temperature distribution of the body 1 is made uniform by high thermal conductivity of the pipes. A material 6 to be heated in the chamber 5 is heated at a temperature by radiated heat from the body 1 having the uniform temperature distribution. As a result, the temperature distribution in the chamber 5 is made uniform, and the material 6 to be heated can be heated uniformly.
Patent JP-H05212976-A (JP)
Title: Transfer sheet for thermal transfer printing
Inventor: POORU ANDORIYUU EDOWAAZU
IPC: B41M5/52
Filed: 1992-10-22
Abstract: PURPOSE: To improve adhesion of a thermal transfer printing receiver in printing by protecting a receiver coat of dye-receptive polymer containing a crosslinked silicone release system from loss of release function when overlying a substrate or coating containing particulate metal salts or metal oxides by a protective polymeric interlayer comprising an acidic polymer composition. CONSTITUTION: The receiver coat comprising a dye-receptive composition containing crosslinked silicone release system is protected from loss of releasing function when overlaying a substrate or coating containing particulate metal salts or metal oxides by a protective interlayer comprising an acidic polymer composition selected from: a) an addition polymer in which at least 30% of its monomer molecule residues contain at least one carboxyl acid group. b) a blend of at least two addition polymers in which at least 30% of the monomer molecule residues in the blend contain at least one carboxylic acid group, c) a crosslinked addition polymer wherein the addition polymer molecules are substantially crosslinked to form an insoluble polymer matrix in the presence of excess strong organic acid.
Patent JP-S62144184-A (JP)
Title: Picture density adjusting device for electrostatic recording device
Inventor: TAKAOKA MASAJI
IPC: G03G15/05
Filed: 1985-12-19
Abstract: PURPOSE:To obtain a stable density picture without fail by detecting the density of a picture formed on a recording paper after picture development so as to control the makeup of an concentrated solution supplied to liquid toner. CONSTITUTION:A density detector 12 such as an optical sensor is installed the back of a developing unit 5 at a position where a developed detection patch 4 can be detected, and the picture density of the detection patch 4 after development is detected. After a density signal detected by the density detector 12 is A/D-converted by an A/D converter circuit 13, it is inputted to a density control circuit 14, in which a reference value is preset. If the picture density detected by the density detector 12 is lower than the reference value, a signal is transmitted to a drive circuit 15 to open a solenoid valve 9. Thus a pump 6 supplies the concentrated solution in a makeup tank 10 to the developing unit 5 together with the liquid toner in a tank 8.
Patent JP-H0999431-A (JP)
Title: Dividing apparatus for substrate
Inventor: KATSUURA NOBUO
IPC: B26D1/24
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for dividing a substrate which can reduce the cost at the time of cutting to divide an assembled substrate to unit substrates, to eliminate the stress to be applied to a pattern or a mounting component and to generate no cutting chips. SOLUTION: In the apparatus for dividing a substrate by inserting the substrate 12 between opposed rotary blades 5, 6, 7, the upper and lower blades 5, 6, 7 are all slitter cutters, and the upper blade 5 is disposed between the two lower cutters 6 and 7.
Patent JP-H02133545-A (JP)
Title: Highly alloyed high speed tool steel
Inventor: SHIMIZU YASUHIRO
IPC: C22C38/30
Filed: 1988-11-11
Abstract: PURPOSE:To obtain a highly alloyed high speed tool steel useful for cutting tools and wear resistant tools and excellent in wear resistance and heat resistance by using a powder of high speed steel as a matrix and also dispersedly incorporating a pulverized powder of TiN partly substituted by a specific hard compound to the above matrix. CONSTITUTION:A powder mixture is prepared by mixing TiN of <=0.5mum average grain size with a powder of highly alloyed high speed steel having a composition consisting of, by weight, 0.7-3.0% C, 3.0-5.0% Cr, 4.0-8.0% Mo, 5.0-20.0% W, 1.0-12.0% V, 3.0-20.0% Co, and the balance Fe in a proportion of 15-17vol.%, and the above powder mixture is put into a vessel made of soft steel, sintered by means of hot isostatic pressing, and further subjected to quench-and-temper treatment. At this time, grain size is regulated so that the hard metal carbide and flocks of 7mum grain size comprise <=5vol.% of those in the above TiN and high speed steel matrix. Further, TiN can be substituted, up to 50vol.%, by at least one kind selected from TiC, Ti carbide, the carbides, nitrides, and carbonitrides of IVa, Va, and VIa metals excluding Ti, SiC, and Si3N4.
Patent JP-H04158562-A (JP)
Title: Semiconductor devices, their lead frames and manufacture of semiconductor devices and their inspection method
Inventor: KUBOTA TADASHI
IPC: H01L21/60
Filed: 1990-10-22
Abstract: PURPOSE:To make it possible to inspect a semiconductor device by allowing a plurality of semiconductor devices to be connected with each other by means of a connecting strip after having cut a tie bar or a frame and a take out lead wire to be separated. CONSTITUTION:A semiconductor device 1 is bonded with a die pad 2 where an outside connection terminal of the semiconductor device 1 is connected with one end of an outside take out lead wire 3. They are sealed with mold resin 8, keeping a tie bar 6 and a frame 4 undone. Then, the tie bar 6 and the frame 7 are cut and the take out lead wire 3 is electrically isolated. The mold resin sealed portions 8 are arranged to be connected with a connection strip 21. Then, lead wire solder 9 or plating is attached to the outside lead wire 3. Finally, outer part of the mold resin 8 of the connection strip 21 is cut and broken into discrete semiconductor devices. The inspection method is adapted to inspect the electric properties of each semiconductor device under such a state that the mold resin 8 portions are connected with the connection strip 21.
Patent JP-H0523277-A (JP)
Title: Buffing pad for floor buffer
Inventor: UIRUSON UIRIAMU EICHI
IPC: A47L11/164
Filed: 1991-10-30
Abstract: PURPOSE: To keep dirts from being scattered during the buffing of a floor by arranging a center part and a plurality of arms set at an interval of equal angle extending in a diametrical direction therefrom to be made of rove polymer fibers. CONSTITUTION: A buffing pad 28 is made of rubber-lined rove polyester fibers. This pad 28 has a central circular part 58 and extends four arms 60 divided at an equal angle from this part to form an X-shaped pad. Holes 62 are arranged at the center of the pad and the size thereof is determined to be fitted onto a support 64 with a flange on a pad holder. As a surface fastener 65 is mounted on the holder and the pad 28 is fixed thereon. This enables the rotating of the buffing pad at a higher speed than the conventional pad to generate an ascending current thereby collecting dusts into a dust collection container without scattering.
Patent JP-H10132816-A (JP)
Title: Immunologic inspection implement
Inventor: MORI KENJIRO
IPC: G01N33/53
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain an immunologic inspection implement by which on inspected result can be confirmed with good accuracy by a method wherein a water-absorbing inspection piece on which a sample can be coated directly is combined with a container in which the inspection piece can be placed on a reagent addition window and on a judgment window and in which an opening part, into and through which the sample can be inserted and passed, is formed in a prescribed position. SOLUTION: A cotton rod is pulled out from an opening part 2, a lid plate 7 is slid to the direction of a tip part, a sample which is stuck to the circumference of a slit is cut by rubbing completely so as to be removed by using a cutting-by-rubbing edge which is attached to the ceiling of the lid plate 7, and the sample in a constant amount is lest only inside the slit. At the same time, the opening part 2 is shut up by the plate 7, and the sample which is removed by the edge can be sealed up hygienically in such a way that an odor is not leaked by the inner circumferential wall of a container 1 and by the cutting-by-rubbing edge.  A dejection as the sample coated with the development liquid of a reagent is dissolved, a second labeled antigen is bonded to a substance, to be detected, in the dejection, and the second antibody is bonded in a first antibody region by sandwiching the substance to be inspected. A bonded result is displayed by a color on a sheet of water-absorbing test paper.
Patent JP-H01128249-A (JP)
Title: Digital audio tape recorder
Inventor: MORIAI TAKAKATSU
IPC: G11B15/087
Filed: 1987-11-13
Abstract: PURPOSE:To record a start discriminating signal prior to a piece of music and to detect said discriminating signal so as to ensure the program searching for the piece of music by providing a processing means to record the start discriminating signal for indicating the starting position of music into a subcode area in interlocking the operational commencement of recording music. CONSTITUTION:A decision is made as to whether a key operation has been performed by a key/display part 21 of the title digital audio tape recorder, and in case of no input, a key input is on standby, and in case of recording or out of pause, the display part 21 is interlocked with its key input, so as to output a signal to a subcode part 9. This subcode part 9 outputs subcode data added with a subcode to a signal processing part 5 via a system controller part 9, and the subcode data are A/D converted, and their music (PCM data) and ATF signals are formed in a queue so as to be recorded in one track, thus outputting to a recording and reproducing head 15. Then, a startup following a silent part of a sound signal to be inputted from a terminal 1 is detected by a music detecting part 8 and then outputted to the subcode part 9.
Patent JP-H03147612-A (JP)
Title: Parts feeder
Inventor: MORI SADAAKI
IPC: B65G27/24
Filed: 1989-11-01
Abstract: PURPOSE:To lower noise without lowering function or increasing size in a parts feeder for electronic parts and so on by arranging a speaker, in the neighborhood of a bowl or a chute, driven by a signal that a phase of a frequency component signal of ac power output is inverted. CONSTITUTION:In a speaker 9 provided in the neighborhood of a bowl 2, a phase of a frequency component signal from an ac power is inverted by an isolation amplifier 11 and a phase shifter 12, and the speaker is driven by a signal amplified by a power amplifier 13. By this acoustic wave output from the speaker 9 resembles an output voltage wave form of the ac power 8 and presents an inverted phase. Accordingly, by setting sound pressure of the sound from the speaker 9 almost equal to the sound pressure level emitted from the bowl 2 according to driving of a piezoelectric vibrator 5, noise and speaker sound are offset by each other and noise can be reduced.
Patent JP-H10129506-A (JP)
Title: Assembling structure of steering wheel cover
Inventor: UCHIDA TERUMUNE
IPC: B62D1/20
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To improve the assembling performance of a steering wheel cover and to prevent an occurrence of unpleasant noise caused by deformation of the cover. SOLUTION: In the assembling structure of a steering wheel cover, a hole 21a through which a steering shaft, which is provided to a car body, passes is covered on a gear box 30 side. In this case, a steering wheel cover 10 is provided with a cylindrical part 11, which is coaxial with an input shaft 31 of the gear box 30, and an annular flange part 12. In addition, the cover 10 is fixed to the gear box 30 at one end of the cylindrical part 11 and abuts on the car body 21 at the annular flange part 12.