baber/WOPTO huggingface dataset:
Patent JP-2001177373-A (JP)
Title: Piezoelectric vibrator and manufacturing method therefor
Inventor: SHIRAISHI MASAYOSHI
IPC: H03H9/02
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric vibrator whose characteristics will not deteriorate, and to provide its manufacturing method. SOLUTION: A quartz crystal chip 11 and an exciting electrodes 16a, 16b, a jointing film 17 are formed simultaneously on the upper and lower faces of a quartz crystal substrate 12 having a frame 15 connected integrally to a base end 50 and enclosing the surrounding of the piezoelectric vibration chip 12, the jointing electrode film 21 is formed on a face of covers 14a, 14b opposite to the quartz crystal vibration substrate 12, and a jointing layer 22 made of glass is formed on the upper face of the film 21, and jointing the jointing film 17 to a jointing layer 22 integrally joints the crystal vibration substrate 12 and the covers 14a, 14b.
Patent JP-2001183606-A (JP)
Title: Linear light projector
Inventor: MAKINOSE TAKASHI
IPC: G02B27/30
Filed: 1999-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a linear light projector which attenuated scattered light projected to the outside to reduce its influence. SOLUTION: The linear light projector is provided with a cylindrical main body part, a light source which emits light from an emission point, and a lens, and the lens is provided with an incidence face on which light emitted from the light source is made incident, a curved surface part which is on the rear side of the incidence face and emits light made incident on the incidence face as a luminous flux of parallel rays, and a scattering part which is placed around the curved surface part and emits light made incident on the incidence face as scattered light, and the light source is arranged in the main body part so that the emission point of the light source may be placed on the axis of the main body part,  and the lens is arranged in the main body part so that the axis of the main body part may be aligned with the optical axis of the luminous flux of parallel rays emitted from the curved surface part, and a barrier member is provided in a position, where scattered light emitted from the scattering light is reflected, in the main body part.
Patent JP-2001176367-A (JP)
Title: Emergency suspension circuit
Inventor: NISHIKAWA MASAKAZU
IPC: H01H47/00
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To enable manual start and automatic start and to reduce the time between the command of start to recovery than before. SOLUTION: Relays Rz1, Rz2 have contact points J15-J18, J25-J28 and constantly opened contact points J11, J21. Contact points for suspension r1, r2 are connected to a power source by inserting the constantly opened contacts points J11, J21 between the relays Rz1, Rz2. Relay Rz3 is connected in series wit constantly shut contact points J12-J14, J22-J24 of the relays Rz1, Rz2 and semiconductor relays SR1, SR2. The series circuit of the constantly shut contact points J12-J14, J22-J24, semiconductor relays SR1, SR2 and the relay Rz3 is connected with the power source through terminals S33, S34. Constantly opened contact points J31a, J32a of the relay Rz3 are connected in parallel with the constantly opened contact points J11, J21, and when the power source is inputted and the contact points for suspension r1, r2 are on, the semiconductor relays SR1, SR2 are made to on.
Patent JP-2001174350-A (JP)
Title: Pressure detecting device
Inventor: OTANI KEIZO
IPC: G01L19/04
Filed: 1999-12-22
Abstract: PROBLEM TO BE SOLVED: To reduce the volume change of a pressure transfer medium by temperature and improve a temperature characteristic. SOLUTION: Numerous fine grains 21 with rigidity are used for the pressure transfer medium, and they are vacuum-sealed in the back side chamber 6 of a pressure receiving diaphragm 5. The grains 21 are preferably made of silica gel, alumina, or zirconia and formed into a spherical shape. The grain size is about 1 μm.
Patent JP-2000185045-A (JP)
Title: Ultrasonic image diagnosing device
Inventor: SUMINO YOICHI
IPC: H04N7/18
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To improve spatial resolving power and S/N in the image quality of an ultrasonic tomographic image by providing a correcting waveform generating means capable of forming a transmit waveform for correcting an error in frequency characteristic of a transmit/receive system contained in a receiving signal when a transmit means transmits an ultrasonic wave. SOLUTION: An ultrasonic pulse for transmitting an ultrasonic wave is supplied from a driving circuit 2 to an ultrasonic vibrator in an ultrasonic probe 1, and the timing of supplying the ultrasonic pulse is focused in an arbitrary direction and depth by delaying the timing of driving each ultrasonic vibrator to a prescribed value. A delay circuit 3 is provided for such delay control, and an arbitrary waveform generator 4 and a timing generator 5 are provided at the preceding stage thereof. The central frequency of transmit spectrum of an ultrasonic wave transmitted from the probe 1 is changed at each depth of a multi-stage focus by a correcting waveform generating means so that an ultrasonic pulse with a little artifact can be transmitted so as to improve spatial resolving power.
Patent JP-H11181209-A (JP)
Title: Halogen-containing acrylic rubber composition
Inventor: NAKAGOME SEIJI
IPC: C08L33/16
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition improved in heat resistance and oxidative deterioration preventive effect withoud impairing its scorch resistance, by including a halogen-containing acrylic rubber, a specific metal compound, and resin microcapsules with the above-mentioned metal compound as core material. SOLUTION: This composition is obtained by compounding (A) 100 pts.wt. of a halogen-contg. acrylic rubber, e.g. a copolymer prepared, for example, by copolymerization between an alkyl acrylate as the main component and an addition reaction product of glycidyl acrylate and monochloroacetic acid with (B) about 0.1-5 pts.wt. of a mono- or bivalent metal compound, i.e., a mono-or bivalent hydroxide, oxide or carbonate (e.g. calcium hydroxide) and (C) about 0.1-5 pts.wt. of microcapsules of a resin pref. >=150 deg.C in melting or softening point (e.g. cellulose acetate) with the above-mentioned metal compound as core material.
Patent JP-2000188315-A (JP)
Title: Mechanism and method for supporting substrate for film formation
Inventor: KAWAGUCHI MASAO
IPC: C23C16/44
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a support mechanism and support method for a substrate for film formation, which can carry the filmed substrate out, without damaging the filmed substrate and the film formed thereupon. SOLUTION: A support mechanism 20 is equipped with a stage 21, a shaft member 22, and support pins 23 and 24. When a substrate M is mounted on the stage 21 which is held horizontally, the shaft member 22 rotates and the stage 21 is lifted up to a filming position, where the mount surface 21a becomes nearly perpendicular. After a film is formed at the filming position, the support pins 23 and 24 provided to the stage 21 are moved to prevent the thin film formed on the substrate M from peeling and the substrate M from cracking or chipping.
Patent JP-H11189245-A (JP)
Title: Active carbon filling bag and active carbon in bag
Inventor: IIZUKA YOSHIAKI
IPC: D04H1/544
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To manufacture an active carbon filling container of water impermeability and air permeability having water resistance for which the optional shape, size and design suitable for the purpose of use of active carbon and its place of use can be provided. SOLUTION: A bag is formed of a water impermeable non-woven cloth paper formed by heat filling polyethylene or polypropylene fibers. The non-woven cloth paper used as a material for the active carbon filling bag is formed by cutting fibers manufactured by melt spinning polyethylene or polypropylene of high density and the like into the several - several tens cm similarly as in the manufacture of an ordinary non-woven cloth to form the fibers, feeding sufficiently disentangled fibers into a machine to form a web, passing the web through a calender or the like in the heated state, welding fibers one another under the pressure and forming a sheet (paper) of smooth surface, and papers of various kinds of thickness can be manufactured in compliance with the basis weight of fibers.
Patent JP-H11188159-A (JP)
Title: Pachinko machine
Inventor: SUZUKI KATSUHIKO
IPC: A63F7/02
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent the malfunction of a control substrate due to static electricity and to reduce a producing cost by forming a ball guiding path whose end terminal is communicated with a tank rail and which align-guides pachinko balls to a giveaway balls paying device without generating the clogging of balls by reducing ball pressure. SOLUTION: Pachinko balls stored in a giveaway ball storing tank 16 flows out to the ball guiding path 20 through a bottleneck part 18, converts its direction by nearly 360 deg. within a horizontal surface along the path 20, and flows down aligned in two lines to supply for the giveaway ball paying device through the ball flow-in port 22 of a downstream tip. As the flow-out direction is converted by 360 deg. by the path 20 curved like an arc to be guided to the rail 21 like this, the pressure of the flowing-down pachinko balls is reduced at this part to align-guide without generating ball clogging even when the distance of the tank rail 21 is short. Thus, the tank 16 is moved to the side of the bearing part 5 of a mechanism plate 6 to arrange a repeater in a dead space far from the giveaway paying device.
Patent JP-H11193576-A (JP)
Title: Building collapse preventive device
Inventor: OSHIMA TAKESHI
IPC: E04B1/36
Filed: 1997-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a device having excellent reliability and durability because it has a necessary and sufficient strength in small size and part constitution and movable sections are decreased and also having superior safety because installation works are also simplified and there is no looseness to a building. SOLUTION: A housing section is formed on the inside by a substrate 2, a pair of mounting plates 3, 4, a vibration backing plate 5 and a bottom plate in a bracket 1 fixed onto a foundation. A retaining metal fitting 11 fixed onto a building body and engaged with the bracket 1 is composed of a stationary plate 12, an absorber supporting plate 14 projected from the front lower side of the stationary plate 12 and inserted into the housing section, a vibration absorber, which is projected from the absorber supporting plate 14 and in which an upper end consists of a compression spring abutted against the vibration backing plate 5, and a cover plate 21 protruded from the stationary plate 12 so that a fine opening is formed between the cover plate 21 and the vibration backing plate 5.
Patent JP-H11159466-A (JP)
Title: Hydraulic circuit of loading work vehicle
Inventor: IKARI MASANORI
IPC: F15B11/00
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic circuit of a loading work vehicle capable of replenishing optimum oil quantity in a hydraulic circuit for working machine at the time of an unloading, securing required hydraulic torque without changing engine torque and thereby increasing excess torque. SOLUTION: In a hydraulic circuit of a loading work vehicle having a hydraulic circuit for working machine 10 driving hydraulic transmission of a working machine by receiving discharge oil quantity Qw of a hydraulic pump for working machine 30, a steering hydraulic circuit 20 driving the hydraulic transmission of a steering by receiving discharge oil quantity Qst of a hydraulic pump for steering 40 and a flow dividing valve 60 switching and supplying discharge oil quantity Qs of an auxiliary hydraulic pump to either one between both of the hydraulic circuits 10 and 20, giving priority to the hydraulic circuit for steering 20, a variable displacement auxiliary hydraulic pump 50 A in which the higher working hydraulic pressure Pw becomes, the smaller displacement Vs becomes, is provided when working hydraulic pressure Pw exceeds prescribed hydraulic pressure Pu (Pw>Pu)  by receiving working hydraulic pressure Pw of the hydraulic circuit 10 for working machine.
Patent JP-2000142194-A (JP)
Title: Child care apparatus
Inventor: KASAI KENZO
IPC: B60N2/28
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To surely and sufficiently protect an infant head (brain) from an external impact by providing a pair of side head guards adjustable in vertical height on the inside of a pair of side guards. SOLUTION: Side head guards 10, 11 are movable along side guards 8, 9 between the upper area and the lower area. Accordingly, since the positions of the side heads 10, 11 can be changed according to the growth of an infant 80, the side heads 10, 11 can be regularly set in the optimum position for the head side part of the infant 80. In the side head guard 20, a guide bar 21 provided on the side head guard 10 is fitted to a guide groove 20 provided on the side guard 8 and slid in the guide groove 20, whereby the position regulation of the side head guard 10 can be performed. According to the growth of the infant 80, the side head guard 10 can be removed from the side guard 8.
Patent JP-H11181941-A (JP)
Title: Refractory roof structure
Inventor: AIKAWA TADASHI
IPC: E04D11/00
Filed: 1997-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a refractory roof structure requiring a less execution facility cost, simple in execution, capable of shortening the construction period and reducing working cost and the material cost. SOLUTION: A flat substrate 10 comprising a refractory steel sheet without being lined or covered with a refractory cover to meet the conditions that the Young's modulus is approximately 107 GPa to 104 GPa in a range of approximately 850 to 900 deg.C, and the coefficient of thermal expansion is approximately <=1.330%, is provided. The refractory roof structure is provided with a non-combustible heat insulation material 11 stretched on an upper surface of the flat substrate, a fixing piece 13 to which the heat insulation material 11 is fitted and fixed to the substrate 10, a fixing piece plate 14 to be fixed to a part of the fixing piece 13, and a waterproof layer 15 stretched on the fixing piece plate 14 and the insulation material 11.
Patent JP-H10313873-A (JP)
Title: New div ib
Inventor: HODGSON JOHN EDWARD
IPC: A61K48/00
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To obtain a new polynucleotide which has a high identity with a polynucleotide encoding a polypeptide containing a specific amino acid sequence and is useful for producing a factor for screening an antibiotic activity, a factor for determining the role of the crisis of diseases, etc. SOLUTION: This isolated polynucleotide contains a member selected from a polynucleotide having an identity of at least 70% with a polynucleotide encoding a polypeptide containing a 1-330 amino acid sequence of the formula, a polynucleotide complementary to the polynucleotide, and a polynucleotide containing at least the 15 continuous bases of the polynucleotides. The isolated polynucleotide is used for producing a factor capable of being used for screening the antibiotic activity of a compound, a factor capable of being used for determining roles on the crisis of infections, functional disorders and diseases, etc. The polynucleotide is obtained from the library of the clone of the chromosomal DNA of Staphylococcus aureus.
Patent JP-H10216600-A (JP)
Title: Device for applying directly or indirectly liquid-like or paste-like medium particularly on traveling material web composed of paper or cardboard
Inventor: GOTTWALD INGO
IPC: B05C5/02
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To form a high quality coated layer for a traveling material web by retaining a coating doctor and a cleaning doctor on a common doctor bed, forming a coating chamber between both doctors and an opposite roll on which both doctors are brought into contact with, and feeding coating medium. SOLUTION: A coating equipment A and an opposite roll 4 for guiding and supporting a material web are provided in a device for applying coating medium 2 on a traveling material web such as a paper. The coating equipment A is provided with a coating doctor 6 and a cleaning doctor 8 retained by an almost rectangular doctor bed 10, and the cleaning doctor 8 is provided to be separated away from the coating doctor 6 in the direction reverse to the rotating direction of the opposite roll 4, and respective doctors 6 and 8 are provided all over the total machine width. A coating chamber 14 is formed between both doctors 6, 8 and a roll 4, and a coating medium 2 is fed from a pipeline 16 into the coating chamber 14. The doctor bed 10 is pressed to the side of the opposite roll 4 and energized thereon by the action of press tubes 18 and 20.
Patent JP-2000190106-A (JP)
Title: Cutting tool made of surface coating cemented carbide having hard coating layer exhibiting good chipping resistance
Inventor: HIRAKAWA YOSHIAKI
IPC: B23B27/14
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To further improve toughness by changing the C and N component concentration continuously and/or gradually from the lower surface part composition to a layer thickness middle part composition, and from the layer thickness middle part composition to the upper surface part composition. SOLUTION: The x value in a composition formula Ti (CiNi) of a TiCN layer is so that the x values of the upper surface part and the lower surface part are 0.05 to 0.35, and the x value of the layer thickness part is 0.65 to 0.95. When the x values of the upper surface part and the lower surface part exceed 0.35 or the value of the layer thickness middle part is less than 0.65, the concentration change of C and N in the direction of layer thickness is decreased not to obtain an effect of further improving toughness, so that desired chipping resistance can not be secured in a hard coating layer. When the x values of the upper surface part and the lower surface part is less than 0.05 or the x value of the layer thickness middle part exceeds 0.95, conversely the concentration change of C and N is increased to excess not to avoid a remarkable lowering of toughness.
Patent JP-2001187300-A (JP)
Title: Carrier box for delivery and collection of washing
Inventor: SAKAMOTO HIDEKI
IPC: D06F58/14
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a carrier box for delivery and collection of the washing which can attach/detach a hanger to/from a hanger locking pipe of the carrier box without feeling any inconvenience, prevent the hooked hanger from being fallen during the carriage, and easily throw in the clothes to be washed therein. SOLUTION: The carrier box comprises an openable/closable front door 3 provided on a front side of a box, a support pipe 10 which is provided inside the box with a hook of the hanger hooked thereto, and a lever mechanism 11 which is pressed by the front door when the front door is closed, and holds the hook of the hanger hooked to the support pipe.
Patent JP-2000193592-A (JP)
Title: Scattering/transmission ratio type turbidity meter
Inventor: IWAMOTO YOSHIKAZU
IPC: G01N33/18
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a scattering/transmission ratio type turbidity meter capable of easily realizing span calibration without using a standard liquid. SOLUTION: The scattering/transmission ratio type turbidity meter D is constituted by providing an infrared LED emission part 1, a transmitted light detecting part 2 and a scattered light detecting part 3 on the way of a sample flow passage SL and providing a shading plate 6 preventing the stray light from the infrared LED emission part 1 to the cover member C covering the aperture part O provided to the flow passage SL and providing a span checking calibration plate to the shading plate 6.
Patent JP-2000190281-A (JP)
Title: Cutting device and cutting method
Inventor: NAKAGAWA KENJI
IPC: B26D1/11
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To cut an object into many thin pieces at one time and to take out the cut objects together easily. SOLUTION: This cutting device is provided with a cutting blade group 3 holding multiple blades with strip thin plate shape in parallel at regular intervals and a recessed part 44 which can place and hold an object to be cut on the top. The device is also provided with a cutting stand 6 which has multiple slits to place each blade of the cutting blade group, and a drive mechanism to cut the object held in the recessed part by moving relatively either or both of the cutting blade group and the cutting stand to the cutting blade direction of each blade and also bringing either or both of the cutting blade group and the cutting stand close to the place including each blade. When the cutting of the object held in the recessed part is finished, each blade is placed in each slit.
Patent JP-2000165685-A (JP)
Title: Color picture processor
Inventor: TAKARAGI YOICHI
IPC: G06T7/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To precisely execute the reproduction of a color picture by generating a black signal for recording an achromatic area decided by an achromatic area signal through the use of signal components expressing neutral density most among the color signals of plural color components. SOLUTION: R(red), G(green) and B(blue) signals are given black area decision by a black area deciding part 806. In a case the pixel is a black area, a selector 804 selects Y", M", C", Bk" as outputs y(yellow), m(magenta), c(cyan), bk(black). Since Y", M", C" are outputs from a data generating part 805 and their values are 0, the values of the output y, m, c of the selector are all 0. In addition, Bk" is obtained by giving logarithm transformation to a G signal among inputted color signals and then giving density correction by a lookup table 808. In this case the signal among three primary color signals, the G signal is the nearest to a neutral density picture. A black signal for recording in the achromatic area decided by the achromatic area signal is generated like this.
Patent JP-2000155003-A (JP)
Title: Distance gauge
Inventor: OSHIE NAOMASA
IPC: G01D5/48
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To measure an absolute distance without any influence by an environmental change even in measurement of a long distance by freely rolling/sliding a short circuit conductor from the outside by means of a magnet for generating a short circuit in an optional position between parallel conductors. SOLUTION: In measurement of a height of a liquid level 5 in a container 36, for example, parallel conductors 34-1, 34-2 and a rotational short circuit conductor 17 are put inside a protection cover, and a permanent magnet 4 is fixed inside a float 31 constructed to move upward/downward according to the vertical movement of the liquid lever 5. When a liquid level moves upward/downward, the permanent magnet 4 moves upward/downward according to the vertical movement of the float 31, and consequently, the parallel conductors 34-1, 34-2 moved upward/downward are short- circuited with each other by the short circuit conductor 1. A high frequency pulse is impressed to the ends of the parallel conductors 34-1, 34-2 from an amplifier 1, and a time required for transmission of this pulse impressed and reflected by the short circuit part is measured.  By multiplying the transmission time by a voltage propagation speed inside the conductor, a distance to impedance mismatching, that is, a height of the liquid lever 5 of the position of the float 31 can be measured.