baber/WOPTO huggingface dataset:
Patent JP-H09290778-A (JP)
Title: Track link
Inventor: ADACHI TADAO
IPC: B62D55/20
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To make attainable at a stroke improvement of running smoothness and prevention of generation of a chatter due to wearing, by integrally providing a right/left link and a track bush, in a track link constituting a crawler belt for a crawler running unit. SOLUTION: A track link 1 is formed by integrally cast molding a right/left link 2R, 2L and a track bush 3, a crawler shoe 10 is mountably/demountably assembled, also many track links 1 are connected, so as to constitute an endless track crawler belt. The right/left link 2R, 2L is constituted by a front side broad width right/left connecting plate part 4F, rear side broad width right/left connecting plate part 4R and a thick plate part 6, in this way, while attaining reduction of material forming the right/left link 2R, 2L, the center is formed as the thick plate part 6, so as to ensure strength. A mounting screw hole of the crawler shoe 10 is formed in the thick plate part 6, so as to attain simplification of a structure, and by a roof 11, the crawler shoe 10 is stably fixedly supported.
Patent JP-S601242-A (JP)
Title: Resin composition
Inventor: FUJIKI YOSHITO
IPC: C08L33/02
Filed: 1983-06-17
Abstract: PURPOSE:To provide a resin compsn. having excellent flexibility, oil resistance, rubber elasticity and mechanical characteristics, consisting of a specified urethane/vinyl chloride copolymer resin and a rubbery elastomer. CONSTITUTION:10-200pts.wt. thermoplastic polyurethane elastomer (a) soluble in component (b) is added to 100pts.wt. monomer mixture (b) of vinyl chloride monomer and a monomer which is copolymerizable with vinyl chloride (e.g. vinyl acetate) and gives a homopolymer having a glass transition temp. of 30 deg.C or below. The mixture is polymerized in the presence of a suspending agent such as partially saponified PVA and a oil-soluble polymn. initiator such as azobisisobutyronitrile in an aq. medium at 30-70 deg.C to obtain a urethane/vinyl chloride copelymer resin. 95-25wt% said resin is mixed with 5-75wt% rubbery elastomer such as butadiene rubber.
Patent JP-H05264100-A (JP)
Title: Bath system
IPC: F24H1/00
Filed: 1992-03-16
Abstract: PURPOSE:To supply hot water to a level set by a user without influence of switching of a three-way valve. CONSTITUTION:After a three-way valve 31 is switched during insulating operation, control means 1 is provided for inhibiting detection of water level sensor 14 until a predetermined time is elapsed. When hot water in a bathtub 10 is insulated through a tube 11, a three-way valve 31, a pump 16 and a pipe 12, the valve 31 is opened in the case of supplying hot water to the bathtub. Detection of water level by the sensor 14 is stopped until 30sec is elapsed from when the valve 31 is closed. That is, a time is queued until a water impact in the tube 11 is waited. Then, the valve 31 is closed, 30 sec is then elapsed, and water level is sensed, and hot water is supplied to the bath.
Patent JP-H10297048-A (JP)
Title: Recorder
Inventor: ARAI SHUICHI
IPC: G06F3/12
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a recorder capable of automatically forming a form image with respect to form data which is outputted from a host device such as a personal computer or the like and of executing form-overlay-printing by readily overlaying the form data with the form image in a short time. SOLUTION: Form data outputted from a personal computer 9 is received by a data receiving section 4 and the form data is outputted to a drawing section 5. The drawing section 5 selects a desired form image from various form images stored in a memory with respect to the form data and automatically forms the form image along a corresponding program. The formed form image is synthesized with the form data received by the receiving section 4 to be printed. As a result, it is possible to readily execute form-overlay-printing in a short time.
Patent JP-2000298135-A (JP)
Title: Heater
Inventor: FUJIWARA TAKASHI
IPC: G01F1/688
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a heater having a superior temperature distribution state in the direction perpendicular to a flow without increasing an occupying area of heater wiring. SOLUTION: In this heater, heater wiring 13 is patterned on an insulative film 12 formed over a silicon substrate 10. The heater wiring 13 is turned back in plural times, while having first wiring patterns 13a parallel to the flow direction of a fluid (the arrow direction), and second wiring patterns 13b connecting adjacent end parts of the first wiring patterns 13a, perpendicular to the flow direction of the fluid. A width of the first pattern 13a is narrow to increase a resistance of the first pattern 13a, while a width of the second pattern 13b is wide to reduce a resistance of the second pattern 13b. Thereby, only the first patterns 13a substantially function as the heater, so that the heater substantially has plural heater wires parallel to the flow to improve linearity in a temperature distribution perpendicular to the flow.
Patent JP-S5333613-A (JP)
Title: Microphone and its manufacture
Inventor: ATOCHI NOBUHISA
IPC: H04R17/02
Filed: 1976-09-09
Abstract: PURPOSE: To simplify the manufacture of a microphone by securing a prescribed relationship between the polarization direction of the piezoelectric high-molecule film for a microphone and the convex surface of the frame to which the highmolecule film is sticked. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000027827-A (JP)
Title: Snap ring
Inventor: STAGGL ROLAND
IPC: F16B21/18
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To mount a snap ring with a modicum of labor by a non-bending type plain plier in the case where a narrow clearance exists for installation, and manufacture the retaining ring easily. SOLUTION: This snap ring is made of spring steel especially, and is provided with a wheel hole and a continuously narrow clearance. Two wheel ends having each one penetrating hole are faced to each other at this small clearance, a radial direction wheel width extends from wheel ends at both sides of a symmetry axial line, and it is continuously increased in at least one of part. Both wheel ends 6a, 6b constituted in a L-shape are provided with each one of penetrating holes 9a, 9b, and are provided with each one of protruding pieces 8a, 8b protruded from a wheel plain surface, both protruding pieces 8a, 8b are faced to each other at the same side of the wheel plain surface, and both penetrating holes 9a, 9b mutually extend in parallel with the wheel plain surface.
Patent JP-H0410322-A (JP)
Title: Relay driving circuit
Inventor: UMEMURA MAMORU
IPC: H01H47/22
Filed: 1990-04-26
Abstract: PURPOSE:To reduce the fluctuation of the supply voltage at the time of driving a relay and at the time of opening the relay by exciting one of an opening coil and a closing coil at the time of driving a relay, and electrically energizing a resistor having the same impedance as an impedance of one of the coils at the time of opening in the relay. CONSTITUTION:Under the condition that the first and the second coil exciting signal S1, S2 is not output, an opening coil 10 and a closing coil 11 are not excited, and a resistor 12 is continued electrically. In the case that the first coil exciting signal S1 is output, the opening coil 11 is excited, and the resister 12 is not continued electrically. In the case that the second coil exciting signal S2 is output, the closing coil 11 is excited and the resister 12 is continued electrically. Consequently, simultaneous closing of the closing coil 11 and the opening coil 12 of a latch relay is prevented, and only one coil is always excited at the time of driving the relay, and a resistor having the same impedance as an impedance of one of the coils is energized electrically at the time of opening the relay. Fluctuation of voltage of a driving power source at the time of driving a relay and at the time of opening the relay is thereby eliminated.
Patent JP-S61268696-A (JP)
Inventor: PIEERU ANTOWANNU GUUI
IPC: C07H15/04
Filed: 1986-05-14
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-2000296142-A (JP)
Title: Waist supporter
Inventor: GOSEKI MAKOTO
IPC: A61F13/00
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a waist supporter that suits the physique of a human body, or the like, fits the movement of the waist without moving and without providing strict limits on the motion of the body, and is easy to fold into a planar shape. SOLUTION: This waist supporter comprises a piece of cloth having elasticity in its longitudinal direction and folded back in the form of V to form tucks 8, with both ends connected together to form an upper belt 1 and a lower belt 2. Locking means are provided at both ends of each of the upper belt 1 and the lower belt 2 which constitute V-shaped portions, and only the edge portions of a bridging band 3 are attached to the upper belt 1 and the lower belt 2 by sewing means, or the like, so as to bridge the upper belt 1 and the lower belt 2 together. In this case, a core 4 extending along the bridging band 3 is provided in a core holding space 7 formed between the bridging band 3, the upper belt 1 and the lower belt 2, with one end of the core 4 fixed in place and with the other end allowed to slide freely as the bridging band 3 expands and contracts.
Patent JP-S62264305-A (JP)
Title: Multiplex control circuit
Inventor: MUKAI SHIGEO
IPC: G05B15/02
Filed: 1986-05-12
Abstract: PURPOSE:To ensure the highly accurate control with a multiple control circuit by adding an input/output data holding means to a port input/output circuit together with a timer means. CONSTITUTION:A multiple control circuit which performs plural types of control using a central processor MPU is provided with a timer part 4 in addition to a data bus buffer part 1, a read/write logic part 2 and a port control part 3. The part 1 contains a buffer memory and transfer data between the data bus set at the MPU side and the internal bus of the multiple control circuit. The part 4 counts the fixed number value set via the data bus from the MPU at the time of interruption and then produces a synchronizing signal at the time of a time-up. The part 3 holds the data on the internal data bus with the write control signal received from a logic part 2 and delivers the data to a port in response to said synchronizing signal. In such a way, the input/ output of data is carried out to plural phenomena at each correct time point.
Patent JP-H11307521-A (JP)
Title: Plasma cvd equipment and its use
Inventor: YAGI NAOMI
IPC: H01L21/205
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To provide plasma CVD equipment which is able to restrain defects due to particles caused in a formed film, and is hardly damaged by cleaning and is high in productivity. SOLUTION: A lower electrode 2 housing a wafer 3 and an upper electrode 1 serving as a diffuser jetting reaction gas are installed. Around the upper electrode 1, an insulating ring 7 is installed. A heater auxiliary electrode 6, constituted of a metal plate including a heater is installed in a trench formed in the insulating ring 7. At film forming, the heater auxiliary electrode 6 is used as a heater, and insulator 7 is heated at a high temperature, so that the adhesion of an unnecessary film is made to increase and the film is made hard to peel. At cleaning, the heater auxiliary electrode 6 is used as an electrode for RF discharge and plasma is spread, so that the unnecessary film in that part is effectively eliminated.
Patent JP-H07295722-A (JP)
Title: Signal pen circuit used in common for writer
Inventor: TAKAHASHI HIROMICHI
IPC: G06F3/03
Filed: 1994-04-25
Abstract: PURPOSE:To reduce power consumption, to provide a high output voltage and to detect an output stabilized pen signal even when a frequency is shifted by providing a cable-less switch signal pen circuit abutted to a tablet equipped with the planar electrode of an electrostatic capacitively coupled system signal detector. CONSTITUTION:One part of electric vibrations stored in an output tank circuit 16 is applied to a ceramic vibrator 12, the inverted phase vibrating voltage of the fundamental vibration frequency of this ceramic vibrator 12 is fed back to the base of a transistor 14, and the transistor 14 is operated at a C level. The collector of the transistor 14 drives the coil tap of the output tank circuit 16, and a gap between both the terminals of the output tank circuit 16 is turned to a voltage higher than a middle tap and boosted here. Since a Schottky barrier diode 13 is mounted from the base of the transistor 14 to the collector, a base driving DC level is automatically adjusted and even when these is a fine shift in the frequency of the ceramic vibrator 12 the output voltage is kept almost constant.
Patent JP-H07295187-A (JP)
Title: Device for removing film loaded in cartridge
Inventor: YAMAGUCHI TAKUJI
IPC: G03B17/30
Filed: 1994-04-25
Abstract: PURPOSE:To separate a film from a cartridge with a simple constitution by providing a film removing mechanism in a cartridge. CONSTITUTION:The cartridge 48 is set in the cartridge 50 in a direction where a spool core 49 is fitted into a spool driving shaft and a cover, 53 is closed. When a film entrance opening/closing lever 51 is fallen, the film entrance 54 of the cartridge 48 is opened. When a spool rotating knob 52 is turned to turn a spool in the feeding direction of the film, the film fed from the film entrance 54 of the cartridge 48 is guided diagonally upward from a film feeding port to come out of it by a film guide 47 and then, pulled out by a hand. Then, a film taking out fixture 45 is inserted from the film entrance 54 of the cartridge 48 to separate the locking pawl of the spool from the film. At this time, all the film is pulled out by hand.
Patent JP-S601467-A (JP)
Title: Bearing device of transmission case
Inventor: ISHITOBI MASAO
IPC: F16H57/032
Filed: 1983-06-16
Abstract: PURPOSE:To reduce the cost of production by shaping a bearing boss part projected to the outside of a side plate on a cast block for bearing fixed on a transmission case to be detachable for making a mold small-sized and simple. CONSTITUTION:On a cast block 3 for bearing independently detachable from a transmission case 1, one or several bearing holes 5 are provided in one body to bear transmission shafts 4 contained in the transmission case 1. Besides, on this block 3, a boss 6 on which bearing holes 5' for transmission shafts 4 such as output/input shafts penetrated through a side plate 2 are bored is provided to project outward in one body. Since only the cast block 3 for bearing is shaped independently from the transmission case 1, the shape of a mold can be simplified and small-sized in comparison with the case to cast bearing holes and the boss in the transmission case itself in one body.
Patent JP-H0769731-A (JP)
Title: High-strength, high-density conductive ceramic
Inventor: KAI IN CHIA
IPC: C22C29/06
Filed: 1994-05-24
Abstract: A pressureless sintered SiC ceramic composite article having a DC electrical conductivity of at least 0.05 ohmcm-1, a bulk density of at least 2.9 g/cm3 as measured by the Archimedes method, a flexural bend strength of at least 150 MPa as measured by a four-point bend strength test, and capable of exhibiting p-type SiC semiconductor characteristics. The ceramic article comprises 0.5-6.0 wt.% of Al, 0.1-2.0 wt.% of B, the Al being present in at least as great percentage as the B, 0.1-6.0 wt.% of free carbon and at least 90 wt.% of predominantly alpha-phase SiC. Prodn. of the SiC ceramic composite article comprises: (a) milling and blending at least 90 wt.% alpha-phase SiC having a max. particle size of 100 microns with 0.5-6.0 wt.% of at least one Al-contg. additive, 0.1-2.0 wt.% of at least one B-contg. additive, the Al being present in at least as great a percentage as the B, and at least one carbon source material capable of providing free carbon in an amt. of 0.1-6.0 wt.% to produce a raw batch blend, (b) forming and compacting the raw batch blend into a shaped body, and (c) heating the shaped body in an atmos. inert to the SiC, Al-contg. cpd., B-contg. cpd. and free carbon to obtain the pressureless sintered SiC ceramic composite article.
Patent JP-S59225-A (JP)
Title: Bidirectional controlling circuit
Inventor: NAKAYAMA KATSUYUKI
IPC: H01L27/06
Filed: 1982-06-25
Abstract: PURPOSE:To improve a commutation critical off-voltage rising rate, a transition current rising rate and conversion to low loss of a gate circuit, and to apply the circuit to the control of various AC power, by constituting a current carrying and conducting mechanism of a unipolar device of only many carriers. CONSTITUTION:Source electrodes 11, 11' and gate electrodes 12, 12' of two enhancement type MOSFETs10, 10' are connected in common, and electrodes 14, 14' are provided on an area 13 which separates the source area and the drain area, and are connected in common. Also, a resistance 16 is connected between the gate electrode 12' and the source electrode 11', also a control power source 17 is connected through a switch 21, and a series circuit of a load 18 and an AC power source 19 is connected between drain electrodes 15, 15'. Also, a current carrying and conducting mechanism in a device is constituted of a unipolar device, by which a commutation critical off-voltage rising rate, a transition current rising rate and conversion to a low loss of a gate circuit are improved.
Patent JP-H04340549-A (JP)
Title: Photoresist composition
Inventor: NISHI MINEO
IPC: H01L21/027
Filed: 1991-05-14
Abstract: PURPOSE:To obtain the photoresist compsn. which can form a relatively thick coated film, has a relatively low viscosity and can be easily handled. CONSTITUTION:This compsn. contains a solvent which is mixed with a high boiling solvent A having 130 to 170 deg.C b.p. and a specific low boiling solvent B having 50 to 120 deg.C b.p. at such a ratio at which B/A+B attains 1 to 45wt.%, an alkaline soluble resin and a radiation sensitive compd.
Patent JP-H07315814-A (JP)
Title: Wet mass-production of calcium tetraphosphate
Inventor: HIRANO MASAHIRO
IPC: A61K6/838
Filed: 1994-05-24
Abstract: PURPOSE:To produce calcium tetraphosphate, especially useful as a raw material for calcium phosphate for organisms in high purity and large amount, compared with a conventional drying method or a mechanochemical powdering method. CONSTITUTION:This wet mass-producing method of calcium tetraphosphate is to carry out wet synthesis from a calcium feed raw material and a phosphorus feed raw material so that a molar ratio Ca/P of the calcium feed raw material to the phosphorus feed raw material become >2.00 and <=2.10 in an aqueous solution kept to <=30 deg.C, providing raw material slurry, dehydrate and dry the resultant slurry and calcine the dried material at 400-1200 deg.C and further bake the calcined material at 1300-1500 deg.C.
Patent JP-H02288535-A (JP)
Title: Transmission equipment
Inventor: IGAI KAZUNORI
IPC: H04L27/36
Filed: 1989-04-28
Abstract: PURPOSE:To attain the transmission of narrow band with high power efficiency even when an amplifier with a nonlinear distortion is used by distorting an input signal of the amplifier with the nonlinear distortion in advance so as to obtain an output signal without distortion. CONSTITUTION:A base band signal generator 2 generates a base band signal xj and a power signal generator 3 generates powered values xj, xj<1>,...xj<n> and loads them in a shift register 4. Then the powered values and coefficients c1(<j>)-cn(<j>) stored in a shift register 6 are read out and a product sum computing element 6 outputs a signal yj added with distortion. The output signal yj is amplified by an amplifier 9 via a D/A converter 7 and an amplitude phase modulator 8. since the inverted characteristic of the distortion added by the amplifier 9 is generated by n-order polynomial whose coefficients are c1(<j>)-cn(<j>), the output signal of the amplifier 9 has an entirely linear characteristic. Thus, the narrow band transmission is attained by using the amplifier with high power efficiency and nonlinear distortion.
Patent JP-S62266353-A (JP)
Title: Instantaneous hot water supplying device
Inventor: NAKAMURA MAKOTO
IPC: F24H1/10
Filed: 1986-05-15
Abstract: PURPOSE:To prevent a delay in outputting hot water and a post-boiling phenomenon by a method wherein a return pipe is connected between a connector for a terminal end hot water supplying faucet and a water supplying pipe and a post-boiling preventing means is provided for operating a circulation pump under an operation of a control device after the terminal hot water supplying faucet is actuated. CONSTITUTION:A connector 9 has a flow rate control valve 12 and may act a uniform pressure to a plurality of terminal hot water supplying faucet 11. As a circulation pump 16 is driven, hot water is circulated through a return pipe 14, so that a proper control of the driving of a burner 2 enables a decreasing in temperature of hot water in the hot water supplying pipe 8 and the connector 9 and an irregular distribution of temperature to be prevented. A subtraction means 31 in a control device 26 may calculate a difference DELTAT between sensed temperatures T1 and T2 of temperature sensors 21 and 22, and its output is compared by a comparison means 32 with a set value T0 set by a temperature difference setting unit 27. Further, the state sensing means 33 detects that a flow sensor 18 may detect no flow of water. Thus, both an output from the comparison means 32 and an output from the state sensing means 33 are inputted to AND means 34 and a post-boiling preventive means 36 is driven. That is, only when a relation of DELTAT>T0 is met and no flow of water into a heat exchanger 6 is found, the circulation pump 16 is operated.
Patent JP-S5597732-A (JP)
Title: D-a converter
Inventor: NIIRU HARISU KORUBAAN JIYUDERU
IPC: H04B14/04
Filed: 1979-08-28
Abstract: PURPOSE: To obtain an accurate analog output by changing a digital signal into a digital word showing its amplitude before D/A conversion.  
     CONSTITUTION: Before being led to D/A converter 16, input digital signal 2A is changed into digital word signal 2B expressing its amplitude through the totalization of totalizer 14. This signal is D/A-converted into step-shaped analog signal 2C, which is differentiated by differentiator 18 to obtain pulse signal 2D. Here, according to the Nyquist logic, accurate analog conversion is possible only when a signal with pulse width zero is inputted to a low-pass filter. Therefore, accurate analog signal 2E appears at the output of low-pass filter 20. If differentiator 18 would operate improperly, the order of low-pass filter 20 and differentiator 18 is changed, so that the distortion of the filter can be avoided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S586823-A (JP)
Inventor: RICHIYAADO HARII RETSUPURII
IPC: B65G53/66
Filed: 1982-06-25
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。