baber/WOPTO huggingface dataset:
Patent JP-H03113250-A (JP)
Title: Air-conditioner
Inventor: ASAHINA MANABU
IPC: F25B41/00
Filed: 1989-09-28
Abstract: PURPOSE:To eliminate flowing sound of refrigerant and vibration of piping by providing a refrigerant flow rate control valve device in each room unit and incorporating a capillary tube in the middle of a piping part extending from each control valve device to each heat exchanger. CONSTITUTION:Refrigerant supplied from an outdoor unit 1 is drawn by respective refrigerant flow rate control valve devices 4a-4c in mixed refrigerant of liquid and gas refrigerants. The refrigerant further reaches heat exchangers 5a-5c via a connection piping 10 after passing through a capillary tube 9 connected to the above members and a muffler 8 connected to the capillary tube and likewise returns to the compressor 2 from a gas refrigerant side piping 11. The refrigerant becomes complete liquid one by allowing the mixed refrigerant of liquid and gas to pass through the capillary tube 9. Hereby, flowing sound of the refrigerant is reduced.
Patent JP-H1176605-A (JP)
Title: Puzzle
Inventor: YAMAMOTO TOSHIRO
IPC: A63F9/10
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To obtain a puzzle for automatically learning characters, their array and the shapes and names of living creatures while playing enjoyably. SOLUTION: This puzzle comprises many living creature parts (a) to (wa) formed so as to connect living creatures whose names respectively begin with nearly fifty sounds (of Japanese alphabet) in the arraying state of nearly the fifty sounds and a base panel 2 forming a recessed part on its upper surface, which can house all the living creature parts (a) to (wa) at the time of connecting these many parts (a) to (wa) in the arraying state of nearly the fifty sounds.
Patent JP-H0899537-A (JP)
Title: Automobile weather strip fitting structure
Inventor: HIKOSAKA ATSUSHI
IPC: B60J10/04
Filed: 1994-09-21
Abstract: PURPOSE: To simplify a weather strip fitting structure consisting of two weather strips along the center pillar of an automobile and improve fitting workability. CONSTITUTION: A first weather strip 3A and a second weather strip 3B are formed into integral structure of being connected at the opposed outer ends by a connecting part 30. The connecting part 30 is engaged with a locking protrusion 13 protrusively provided at the outer face center part of a center pillar 1 so as to position and lock both weather strips 3A, 3B to the center pillar 1, and the base bottom parts 31 of both weather strips 3A, 3B are adhesively fixed to the center pillar 1 respectively by double-side adhesive tapes 8A, 8B.
Patent JP-H08113046-A (JP)
Title: Travel speed change structure of work vehicle
Inventor: OCHI TATSUJI
IPC: B60K20/00
Filed: 1994-10-19
Abstract: PURPOSE: To always obtain a travel speed of a machine body corresponding to an operation position regardless of an increase in a load by changing the relationship between an operation position of a speed change operating tool and a speed changer of a static hydraulic continuously variable transmission according to a load applied to the static hydraulic continuously variable transmission. CONSTITUTION: A riding rice-planting machine is provided with a static hydraulic continuously variable transmission 5 composed of a hydraulic pump driven by an engine and a hydraulic motor to output motive power whose speed is changed. In this static hydraulic continuously variable transmission 5, when a speed change lever 10 is operated over a neutral stopping position N and an advance side highest speed position FM, a motor-driven cylinder 7 is driven by a control device 11, and a tilt angle of a trunnion shaft (a swash plate) 6 of the continuously variable transmission 5 is adjusted.  At that time, when judged that pressure of operating fluid detected by a pressure sensor 14 exceeds a preset value and a load applied to the static hydraulic continuously variable transmission 5 becomes large, setting is changed to the high speed side as the pressure of the operating fluid largely exceeds the preset value.
Patent JP-S63106383-A (JP)
Title: External gear pump
Inventor: KOGANEI KIICHI
IPC: F04C2/18
Filed: 1986-10-24
Abstract: PURPOSE:To reduce noise by adjusting the base tangent length between gear pumps each of which has a different discharge quantity, thus keeping the backlash in the load operation to the min. without varying other dimensions. CONSTITUTION:As for the gears G1 and G2 of the pumps each of which has a different discharge quantity, the face width is set to L1<L2, and the base tangent length is set to S1>S2, and other dimensions are set equal, and then the tooth thickness of the gear (g1) is made larger than that of the gear (g2), and the deformation during drive can be reduced. Since the between-shaft distance (l) between two gear pumps is equal, the backlash Sn in the no-load operation of the gear (g1) is made less than that of the gear (g2). Therefore, as for the gear G2, the base tangent length S2 is made larger and the backlash in the no-load operation is reduced markedly. As for the gear G2, the base tangent length S2 is made less and the backlash in the no-load operation is made a little larger. Therefore, the backlash can be reduced to the min. within the range in which the gear can revolve, by the deformation of the teeth in the load operation, and noise can be reduced.
Patent JP-H08119728-A (JP)
Title: Dielectric porcelain composition
Inventor: FUJIKAWA NOBUYOSHI
IPC: H01P7/10
Filed: 1994-10-19
Abstract: PURPOSE: To obtain a dielectric porcelain composition having a high relative permittivity and a low dielectric loss at a relatively low baking temperature by using barium titanate as a principal component and including Nb2 O5 , MgO, La2 O3 , MnO and ZnO at specific ratios therein. CONSTITUTION: This dielectric porcelain composition contains 100 pts.wt. BaTiO3 , 0.8-2.5 pts.wt. Nb2 O5 , 0.06-0.70 pt.wt. MgO, 0.005-0.520 pt.wt. La2 O3 , MnO in an amount of 0.01-0.30 pt.wt. expressed in terms of MnCO3 and 0.01-0.5 pt.wt. ZnO at a molar ratio of the Nb2 O5 to the total content of ZnO and MgO within the range of 0.5-2.2. The composition has >=2500 relative permittivity, <=1300 deg.C baking temperature, a temperature change in electrostatic capacity satisfying the X7R of the Electronic Industries Association(EIA) Standards, a dielectric loss as low as <=2.5, a small voltage dependence and >=10<4> MΩ insulation resistance. Thereby, this composition copes with a smaller size and a larger capacity of a dielectric porcelain.
Patent JP-2001074058-A (JP)
Title: Power transmission
Inventor: KINOSHITA MARI
IPC: B60K17/22
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To reduce dimensions in the axial direction of a connecting part between an end of a drive shaft and a differential gear. SOLUTION: An opening part 6a of a differential case 6 of a differential gear 24, a boss part 7a of a differential gear case 7, a rolling bearing 9 (or 9') to support the differential gear case 7 (and an outside joint member 2) free to rotate against the differential case 6 and an oil seal 10 to seal the opening part 6a of the differential case 6 are arranged on an outside diameter part (an outside diameter part of a cup part) of the outside joint member 2. Additionally, a fitting surface 2d to fit the boss part 7a of the differential gear case 7, a sealing surface 2e on which a lip part of the oil seal 10 and a positional restricting part 2f to restrict a position in the axial direction of the oil seal 10 are provided on an outer diametrical part of the outside joint member 2.
Patent JP-H02100254-A (JP)
Title: Image display device for electron microscope
Inventor: OIKAWA TETSUO
IPC: H01J37/22
Filed: 1988-10-07
Abstract: PURPOSE:To reduce the size of an image pickup chamber and improve the operability by disposing on the atmospheric side a means for radiating an excitation light to the atmospheric side end surface of a light transmitting member, and providing a means for detecting the emitted light from a record medium outgoing out from the atmospheric side end surface of the light transmitting member by the radiation of the excitation light, and a means for displaying an electron microscopic image based on a signal from the detecting means. CONSTITUTION:A record medium 21 having an accumulative phosphor layer is disposed within an electron microscope box 1 as a two-dimensional sensor with the phosphor layer being faced to the bottom part of the box 1. A light transmitting member 22 is disposed extending through the bottom face of the box 1 in such a manner that the light from the record medium 21 can be derived to the atmospheric side. Laser beam sources 6a, 6b for radiating an excitation light B to the atmospheric side end surface of the light transmitting member 22 are disposed on the atmospheric side. The emitted light from the record medium 21 gone out from the atmospheric side end surface of the light transmitting member 22 by the radiation of the excitation light B is detected by an image pickup tube 34, and an electron microscopic image based on the signal from the image pickup tube 34 is displayed on an image display device 14. Thus, the excitation light B can be radiated to the record medium 21 from the outside of the electron microscope box 1, and the emitted light can be detected from the outside of the box 1. Hence, the size of the image pickup chamber can be reduced, and the operability can be improved.
Patent JP-H04132667-A (JP)
Title: Method for increasing strength of titanium boride/silicon carbide compound ceramics
Inventor: KAMIYA AKIRA
IPC: F27D1/00
Filed: 1990-09-21
Abstract: PURPOSE:To obtain high-strength TiB2/SiC compound ceramics by mixing TiB2 powder with prescribed amounts of SiC whiskers or powder and silicon boride and then hot-pressing the resultant mixture under conditions of a specific high temperature under a specified high pressure in a nonoxidizing atmosphere. CONSTITUTION:Silicon carbide whiskers or silicon carbide powder in an amount of 5-30vol.% is added to titanium boride powder. Silicon boride (SiB6 or SiB4) in an amount of 1-10wt.% is subsequently added to the mixed powder and the whole is homogeneously mixed. The resultant mixture is sintered by a hot-pressing method at >=1300 deg.C temperature under >=300kg/cm<2> pressure to produce titanium boride/silicon carbide compound ceramics. Thereby, since the silicon boride is added, sinterability of the titanium boride/silicon carbide compound ceramics can be improved to attain a high strength.
Patent JP-H03114435-A (JP)
Title: Diagnostic system
Inventor: YAMADA SHINICHI
IPC: G05B13/02
Filed: 1989-09-28
Abstract: PURPOSE:To achieve high accuracy of reasoning by providing a plurality of neural network circuits with different characteristics on reasoning process, providing weighting on the outputs of the plurality of neural network circuits and putting outputs together to obtain an output information to a plurality of input information elements. CONSTITUTION:A data input part 10 capable of taking a plurality of input information elements in gives a plurality of a first neural network circuit 20 and a second neural network circuit 30. The first and the second neural network circuits 20 and 30 have each different sensitivity characteristics to input information which are characteristics of its reasoning process. A synthetic judgement part 40 gives a synthetic judgement with a proper weighting with helps of a knowledge data base 50 and a reasoning engine 60 to two reasoning results output from the first and the second neural network circuits 20 and 30 and the reasoning result is output in a form of an image or a hardcopy through an interface. On a synthetic process of reasoning results, an experience information, etc., can be reflected with helps of an image data base 50 and a reasoning engine 60 and therefore it is possible to achieve to make reasoning with high accuracy.
Patent JP-H04131408-A (JP)
Title: Spray water-less snow melting board
Inventor: KOMATSU YOSHIETSU
IPC: E01C11/26
Filed: 1990-09-21
Abstract: PURPOSE:To enhance adhesion and snow melting effect by inserting liners for fixing the height into a snow melting board which is placed side by side, installing corner protectors on the crossline between the bottom surface and the side surface to connect the boards at the same height, and installing grouting passages on the bottom surface. CONSTITUTION:At four side corners of a snow melting board 1 placed adjacent to a spray water-less snow melting board 1 incorporating a radiating pipe and lattice-shaped reinforcing bars, recesses 5 for corner alignment are disposed to insert liners for fixing the height. On the crossline between the bottom surface and the side surface, L-shaped corner protectors 4 are installed to connect the snow melting boards 1 at the same height. A filling material is poured through grouting passages 6 disposed on the bottom surface of the board 1 to secure the board 1 to the roadbed. At the side, a radiating pipe inlet 9 and a radiating pipe outlet 10 for underground water or the like are connected by a connecting member 11 to form a set of snow melting boards, and communicate with a water supply main pipe 12 and a return main pipe 13, respectively. Thus, the snow falling on the snow melting boards 1 is melted by the flow of water through the radiating pipe.
Patent JP-H03116411-A (JP)
Title: Thin film magnetic head
Inventor: MIYAUCHI SADAICHI
IPC: G11B5/31
Filed: 1989-09-28
Abstract: PURPOSE:To sufficiently increase the length of a magnetic gap regardless of its width and to sufficiently increase the reproducing output by allowing an MR element to cross the gap. CONSTITUTION:A magnetic gap MR element MR (magneto-resistance effect element) is arranged in the direction crossing the magnetic gap (g), namely orthogonally to the track width WT direction, and the length (l) is sufficiently increased regardless of the track width WT. Furthermore, since the element MR is arranged in the direction crossing the gap (g), the size is freely selected, and the magneto-resistance thin films MRA and MRB where the magnetostatic connection is more dominant than switched connection are laminated to magnetostatically connect the elements MR. As a result, a high reproducing output is produced, and the Barkhausen noise is improved.
Patent JP-H0997064-A (JP)
Title: Automatic musical performance data processor
Inventor: KURAKAKE YASUSHI
IPC: G10H1/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide the automatic musical performance data processor which changes task processing environment according to the state and effectively utilizes the capability of a CPU, and also prevents a process task of low priority from being delayed as an automatic musical performance data processor which automatically plays music. SOLUTION: The automatic musical performance data consisting of event data ED1-ED4 denoting the contents of events of a musical performance and time data TD1-TD4 denoting the time when the events occur are read out of a storage means 13 in every specific cycle and supplied to a musical sound producing device. This automatic musical performance data processor has the CPU 11 which processes the automatic musical performance data, a means which decides the capability of the CPU 11, and a means which determines the execution cycle of the automatic musical performance data processing according to the decided capability of the CPU 11.
Patent JP-H02101633-A (JP)
Title: Rewritatble optical disk fixing method
Inventor: NAKADA MASAHIRO
IPC: G11B7/004
Filed: 1988-10-07
Abstract: PURPOSE:To comparatively easily fix a rewritable optical disk by selectively eliminating a part of phase on one side of a recording medium that phase- changes reversibly. CONSTITUTION:Recording is performed by forming a stable phase 4a and a quasi-stable phase 4b by applying the light irradiation on a recording medium layer 4 that phase-changes reversibly by applying the light irradiation on a base layer 2. Next, the phase 4b on one side, etc., is eliminated by applying etching on the phase 4b by utilizing the physical or chemical property of the phase dependency of the layer 4, and the phase 4a is left, then, the phase 4a is fixed, and it becomes a fixed phase 4c, and the rewritable optical disk can comparatively easily be fixed, and a recording state can be held stably for a long period, and a recorded content can be read based on the difference of light transmissivity between the phase 4c and another part.
Patent JP-S62114321-A (JP)
Title: High speed scanning pulse generator
Inventor: MATSUDA YUJI
IPC: H03K5/13
Filed: 1985-11-13
Abstract: PURPOSE:To control optionally pulse timing by constituting a unit circuit of a reference voltage generating part and a pulse generating part, cascading plural unit circuits, providing an input terminal common to individual unit circuits. CONSTITUTION:Plural unit circuits 7 consist of a reference voltage generating power source E and pulse generating parts 5 and are cascaded. When the high level is applied to an input pulse application terminal 1, charging of capacitors 3 for electric charge storage is started through MOSFETs 2 by drain currents ID1-ID3. Currents ID1-ID3 are determined by gate voltages. The potential of each capacitor 3 reaches the threshold voltage of an inverter 4 soon. The time required for reaching is determined by the drain current ID. Consequently, the inversion timing is shifted successively in inverters 4 by the difference of currents ID, and outputs are outputted as scan pulses. Thus, the pulse generation timing is controlled by voltages and a device is driven with a low power consumption.
Patent JP-S61133726-A (JP)
Title: Majority decision logic circuit
Inventor: KURIMOTO MASAHIRO
IPC: H03K19/23
Filed: 1984-12-03
Abstract: PURPOSE:To decrease the number of elements by giving all combinations of (N+1)/2 inputs among N inputs to a gate of an N or a P-channel MOS transistor (TR) and bringing the source of the MOSTR at the pre-stage of transfer gates connected in parallel to a power supply potential or a common potential to use drains of the post-stage in common. CONSTITUTION:An input terminal 1 is connected to gates of N-channel MOS TRs 11, 14 and gates of P-channel MOS TRs 21, 24, an input terminal 2 is connected to gates of NMOS TRs 13, 16 and PMOS TRs 23, 26 and an input terminal 3 is connected to gates of NMOS TRs 15, 12 and PMOS TRs 25, 22. The NMOS TRs 11 and 12, 13 and 14, 15 and 16 constitute respectively transfer gates and PMOS TRs 21 and 22, 23 and 24, and 25 and 26 constitute respectively transfer gates. Through the constitution above, an output corresponding to the combinations of an input level inputted to input terminals 1-3 is obtained. Thus, a 3-input majority decision circuit is formed by the 7 NMOS TRs and the 7 PMOS TRs in total.
Patent JP-H02100646-A (JP)
Title: Creamy oil and fat composition having low oil content
Inventor: TAMURA KOICHI
IPC: A23L9/20
Filed: 1988-10-07
Abstract: PURPOSE:To provide the subject oil and fat composition containing oil and fat having a specific physical property and capable of stably keeping the quality over a long period without using a stabilizer and a thickener. CONSTITUTION:The objective oil and fat composition can be produced by (1) adding an oily emulsifier (e.g., glycerol fatty acid ester) to 20-35% (preferably 25-35%) of oil and fat having the following physical properties (SFC(solid fat content), >=50% at 5 deg.C and 30-40% at 15 deg.C; melting point, 25-40 deg.C (measured under temperature increase); content of laurin-type oil and fat in the used oil and fat, 25-45%; particle diameter of the oil and fat, <=2mum) and converting the mixture to oily phase by heating, dissolution, etc., (2) separately preparing an aqueous phase e.g., by adding skim milk powder and sodium hexametaphosphate to a specific amount of water and heating and dissolving the mixture, (3) adding the oily phase to the aqueous phase and mixing to form an O/W-type emulsion and (4) keeping the emulsion at 70 deg.C and homogenizing with a high-pressure homogenizer, etc.
Patent JP-H0892871-A (JP)
Title: Stabilization and processing of shape of cellulosic woven fabric
Inventor: KURAHASHI ITSUO
IPC: D06M13/165
Filed: 1994-09-22
Abstract: PURPOSE: To provide a method for stabilizing and processing the shape of a cellulosic woven fabric, having high wash and wear properties and tear strength, excellent in safety without exerting the toxicity to human bodies. CONSTITUTION: This meted for stabilizing and processing the shape of a cellulosic woven fabric is to treat the cellulosic woven fabric with a mixed dispersion of at least one or more of a nonionic silicone-based softening finish oil agent, a nonionic urethane-based resin and a modified nonionic urethane prepolymer with an epoxy compound in the same bath. The epoxy compound is ethylene glycol glycidyl ether or diethylene glycol diglycidyl ether.
Patent JP-H0892823-A (JP)
Title: Production of urethane conjugate fiber
Inventor: YOSHIMOTO SEI
IPC: D06M101/16
Filed: 1994-09-22
Abstract: PURPOSE: To prevent troubles caused by fiber sticking and high friction during production and processing of a fiber having exposed urethane polymer on the fiber surface by specifying a spinning oil solution of urethane/poly ε-capronamide conjugate fiber. CONSTITUTION: This urethane conjugate fiber is a core-sheath conjugate fiber in which a urethane polymer is exposed on the fiber surface from its core part and poly ε-capronamide lies in its sheath part. The method for producing the urethane conjugate fiber is to use an aqueous emulsion containing polyether amine of formula I [X is H or NH2 ; Y1 and Y2 are each independently C-C or formula II; (m) and (n) are each an arbitrary integer] as a spinning oil solution, add the oil solution to a coagulated fiber, successively add a nonaqueous oiling agent to the fiber and wind up the fiber. Thus, the urethane conjugate fiber having good crimping evenness, low friction between fiber guides and knitting needles during knitting of a stocking and good knittable properties can be obtained.
Patent JP-H04133374-A (JP)
Title: Composite slab laser medium and laser device
Inventor: MORIYAMA MITSUHISA
IPC: H01S3/07
Filed: 1990-09-25
Abstract: PURPOSE:To obtain distortion-free excellent laser beams with high efficiency by expressing the index F(t) of distortionless energy by the function of the thickness (t) of a doped layer and selecting the value of (t) at a time when F(t) is maximized as the thickness of the doped layer. CONSTITUTION:In a composite slab laser medium 30, doped layers 31A, 31B containing a laser active substance are formed on both sides of an undoped layer 32 containing no laser active substance so as to hold the undoped layer 32, two surfaces, on which these doped layers 31A, 31B are brought into contact with the outside, are formed in mutually parallel surface, and these two surfaces are shaped in total reflection surfaces 33A, 33B while incident and outgoing end faces 34A, 34B are formed so that both end faces in the longitudinal direction are made parallel mutually and the end faces 34A, 34B are formed at specified angles with the total reflection surfaces 33A, 33B. The thickness of the composite slab laser medium is represented by T, width by W, an angle formed with the reflecting surfaces 33A, 33B of the beams of laser beams shaping a zigzag optical path and progressing by theta, the gain of the doped layer by (g) and the thickness of the doped layers 31A, 31B by (t) at that time. The value of (t) at a time when F(t) substantially takes a maximum value in formula I is selected at that time.