baber/WOPTO huggingface dataset:
Patent JP-H01137904-A (JP)
Title: Tractor having front and rear wheel steering function
Inventor: TANABE SUMIHISA
IPC: A01B69/00
Filed: 1987-11-25
Abstract: PURPOSE:To apply large resistance to the side of a grounding device in turning course and prevent breakage of a grounding device, by providing grounding device-moving means for raising the device grounding to agricultural ground in giving steering angles having same phase to front and rear wheels. CONSTITUTION:When a change-over switch SW1 is operated to same phase side, a solenoid SOL1 rocking a rotary 2 to raising side is driven and after passing a prescribed time rotation of a motor M1 is reversed. The prescribed time is a time sufficient for the rotary to completely release contact state with an agricultural ground and intermediate gears 13b and 13c are made effective by reverse rotation of the motor M1 and steering angles given to front wheels 5a and 5b and rear wheels 6a and 6b become mutually same phase.
Patent JP-H01139833-A (JP)
Title: Fiber materials excellent in flexibility
Inventor: NISHIYAMA HIROTAKA
IPC: D04H3/007
Filed: 1987-11-24
Abstract: PURPOSE: To obtain the subject material having excellent flexibility, anti- electrostatic property, anti-pilling property and drapability and suitable to clothing and industrial materials by blending natural fibers, synthetic fibers and polytetrafluoroethylene-based (PTFE-based) fibers or yarns at a constant ratio. CONSTITUTION: This material is composed of natural fibers and/or synthetic fibers (preferably having >=12 g/d fiber strength) and <=30 wt.% of PTFE-based fibers or yarns. Preferably, the PTFE-based fiber has >=1.5 g/d strength, <=20% elongation and <=15% dry heat shrinkage (at 230 deg.C for 30 m). The most preferably, the fiber gives <=40 cPs small-angle X-ray scattering intensity in a small- angle X-ray scattering method at 2θ=1 deg. and >=100 Å crystal size of (110) plane in a wide-angle X-ray diffraction method.
Patent JP-H02144402-A (JP)
Title: Surface treating method of pavement, etc.
Inventor: OSADA HIDEHARU
IPC: E01C7/08
Filed: 1988-11-25
Abstract: PURPOSE:To prevent the displacement and movement of a particulate matter, and to improve weatherability etc., by laying pressure-sensitive adhesives onto the surface of a pavement, etc., paving pebble and the particulate matter of ceramics without clearances and coating the upper sections of pebble and the particulate matter with a synthetic resin. CONSTITUTION:Pressure-sensitive adhesives 2 are applied onto the surface of a pavement 1, and natural stone 6 is also placed. Excess natural stone 6 is removed by a removing tool 4 and a surface is smoothed, and a synthetic resin 8 is sprayed and applied by a spray gun 9 from the upper section of the surface. Pattern paper 5 is put onto the pressure sensitive adhesives 2, brownish stone 6 is placed onto the pattern paper 5, excess stone 6 is removed by the removing tool 4, and the pattern paper is taken off as another method. Another color stone 7 is put onto a section covered with the pattern paper, and the synthetic resin 8 is sprayed and applied. Accordingly, fine-view surface finish and a pattern such as a joint shape, a mosaic shape, etc., can be simplified by a simple operation.
Patent JP-2001117893-A (JP)
Title: Parallel computer having hierarchical structure
Inventor: KUNIMATSU ATSUSHI
IPC: G06F15/173
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a shared bus type parallel computer by which a desired number of high speed processors based on newest technique are operated in parallel. SOLUTION: The processing unit of an intermediate hierarchy in a hierarchical shared bus multi-processor system is provided with a processor having a programmable ability being equal to that of a normal processor, an instruction memory and a data memory. Then a status signal from a low-order processor is received and a DMA controller having a large capacity of transfer data memory executes the compression and development of transfer data, a programmable load distribution and the load distribution in accordance with the working situation of the low-order processor.
Patent JP-2001116757-A (JP)
Title: Autoanalyzer
Inventor: KIHASHI KOUZOU
IPC: G01N35/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To lighten the load of an operator who manually input capacity, and to prevent mistake when the capacity is inputted by automatically detecting the capacity of a reagent rack at the side of a device. SOLUTION: A capacity seal 31 is applied to a specific position of a reagent track 1 for accommodating a reagent bottle 7. The capacity seal 31 records capacity information for indicating the capacity of the reagent rack 1 by bar- coding. The capacity seal 31 is read by a bar code recorder 24 for reading the name of a reagent in the reagent bottle 7, thus automatically detecting the capacity of the reagent bottle 7 at the side of a device, lightening the load of an operator who manually inputs the capacity, and at the same time preventing mistake when the capacity is inputted for inspecting.
Patent JP-H06152273-A (JP)
Title: Differential amplifier
Inventor: AMANO KAORI
IPC: H03F3/45
Filed: 1992-11-09
Abstract: PURPOSE:To operate a device with a supply voltage lover than conventional or an output amplitude larger than conventional. CONSTITUTION:The base of a transistor TR Q6 for compensation of the offset voltage due to the bias current of an emitter follower is connected to not the collector side of a TR Q3 constituting an active load but the emitter side, thereby operating the device with a supply voltage lower than conventional or an output amplitude larger than conventional.
Patent JP-H04170359-A (JP)
Title: Piezoelectric porcelain composition
Inventor: FUJINAKA YUJI
IPC: C04B35/46
Filed: 1990-11-02
Abstract: PURPOSE:To obtain a piezoelectric porcelain compsn. ensuring a high electromechanical coupling factor, a low relative dielectric constant and a small dielectric loss in a high frequency region by preparing lead titante ceramics contg. Tl and an alkali metal present as a solid soln. CONSTITUTION:This piezoelectric porcelain compsn. is a lead-free or low lead piezoelectric porcelain compsn. for high frequency represented by a formula (Tl1/2A1/2)1-xPbxTiO3 (where A is one or more among Na, K and Li present as a solid soln.).
Patent JP-H04170271-A (JP)
Title: Clamp circuit
Inventor: HONMA YOSHIHIRO
IPC: H04N5/16
Filed: 1990-11-02
Abstract: PURPOSE:To reduce a response time of clamping by providing a low pass filter through which a clamp pulse is generated even for a vertical blanking erasure period and which comprises a capacitor between a signal line and a power supply and between the signal line and ground respectively to the clamp circuit. CONSTITUTION:It is noticed that a level of signals other than a horizontal synchronizing signal and an equalizing pulse is at a pedestal level for a vertical blanking period, a clamp pulse is generated even when the equalizing pulse exists for the vertical blanking period to widen its pulse width. As a result, the settling of the clamp level is quickened, and for example, even for a period of one clamp pulse, the clamp level is quickly settled. Thus, a response time till the clamp level is settled is reduced at application of power and at signal input. Moreover, a capacitor whose capacitance is a half of a capacitance of a conventional capacitance is connected to both a power supply side and a ground side in this LPF. Thus, although the filter characteristic is the same but the time constant is halved.
Patent JP-H01138929-A (JP)
Title: Battery charger
Inventor: FURUKAWA KAORU
IPC: H02J7/00
Filed: 1987-11-25
Abstract: PURPOSE:To enable a super-rapid charge through a simple small apparatus by permitting a charging circuit, an adapter having a first charging battery built-in, and an electrical machinery and apparatus body having a load circuit of a second charging battery, motor and others built-in to be freely removable. CONSTITUTION:A charging adapter 10 for charging a first charging battery 12 is formed by a charging circuit 11 for taking in AC input from a plug 13 for rectification. An electrical machinery and apparatus body 14 having a functional circuit 15 for an operating motor and the like is formed by a second charging battery 16. Said charging adapter 10, and electrical machinery and apparatus main body 14 have an electrically freely removable structure by an external connection terminal. The capacity of the first charging battery 12 is made larger than that of the second charging battery. Then, said adapter 10 and electrical machinery and apparatus main body 14 are connected with each other and the first and second charging batteries 12, 16 are charged with electricity by an AC power 13. When there is no AC power, the charging battery 16 is charged by the charging battery 12. In this manner, a super-rapid charge is performed through a simple small apparatus. This apparatus is suitable for an electric razor.
Patent JP-2001113586-A (JP)
Title: Method of manufacturing thermoplastic resin molding
Inventor: OKUBO MITSUO
IPC: B29C48/76
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To produce a thermoplastic resin molding continuously by extruding a thermoplastic resin composition containing a thermoplastic resin and a filler. SOLUTION: With the use of an extruder 1 in which an auxiliary raw material charging port 7 is formed downstream from a main raw material charging port 4, and one or more vent holes 8, 9 are formed on the upstream side and downstream side of the port 7, respectively, a thermoplastic resin is charged from the port 4 and a filler is charged from the port 7, the mixture, while being kneaded/melted, is deaerated from the vent holes 8, 9, and a thermoplastic resin molding S is extruded, while being solidified, from a shaping mold 5 fitted at the tip of the extruder 1 and a cooling mold 6 connected with the mold 5.
Patent JP-H07152718-A (JP)
Title: Calculating device for physical property of material
Inventor: KANAMARU MASASHI
IPC: G06N3/00
Filed: 1993-11-29
Abstract: PURPOSE:To provide material physical property calculating device enabling even a beginner to easily calculate the physical properties of a material without requiring expert's assistance. CONSTITUTION:The material physical property calculating device has a data input means 10 and a data learning means 12 and is constituted so as to learn input data from the means 10 by the means 12 and calculate the electronic state and/or electronic arrangement of a material by the means 14 based upon the learned result.
Patent JP-H06144750-A (JP)
Title: Elevator
Inventor: TACHIBANA SHINICHI
IPC: B66B11/02
Filed: 1992-11-09
Abstract: PURPOSE:To prevent useless responding and stopping by making a hall call button register invalid in an elevator with a trunk. CONSTITUTION:When a trunk door 1 is opened, a switching operation piece 2 linking to the trunk door 1 operates a detecting switch 3, and contacts 4b1 and 4b2 are closed by energizing a relay coil 4, so as to make a hall up call button 6 and a hall down call 6' invalid. As a result, a useless operation such as responding or stopping to a call from the other floor in a trunk exclusive operation, even though no person can ride in, can be prevented.
Patent JP-H10145197-A (JP)
Title: Input signal read circuit
Inventor: SUTO SHINICHI
IPC: H03K5/1252
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To faithfully reproduce an input signal and to reduce a delay in a read signal with respect to the input signal. SOLUTION: An up - down counter 1 counts up a sampling clock S2 for a period, when an input signal S1 is at a high level, counts down the sampling clock S2 for a period when an input signal S1 is at a low level, and provides an output of an underflow signal S5 when the sampling clock S2 is zero. When a count S3 of the up - down counter 1 matches with a setting value of a setting value register 2, a comparator 3 provides an output of a matching signal S4 . An R-S flip-flop 4 is set by the matching signal S4 and is reset by an underflow signal S5 to provide an output of a read signal S6 .
Patent JP-H08139541-A (JP)
Title: Equalizer and audio device using same
Inventor: FUNABASHI HIROYUKI
IPC: H04R3/04
Filed: 1994-11-08
Abstract: PURPOSE: To obtain an equalizer which can perform continuous sound quality control with circuit constitution of a small number of elements by increasing or decreasing the currents of plural differential amplifiers having different frequency characteristics and setting the overall characteristics of the amplifier. CONSTITUTION: Negative feedback circuits 6 and 7 have their outputs made common and current sources 3a and 3a respectively, and voltage signals extracted from the outputs of the differential amplifiers 3 and 4 having different frequency characteristics are negatively fed back to the amplifiers 3 and 4. Further, a control circuit 109 increases or decreases the currents of the current sources 3a and 4a so that the negative feedback quantity of one amplifier 3 or 4 is larger than that of the other, thereby setting the overall characteristics of the amplifier so that the characteristics of the amplifier 3 or 4 having the larger negative feedback quantity appear preferentially.  Consequently, frequency characteristics between the different frequency characteristics can be selected according to the settings of the current values of the current sources 3a and 4a, so the overall frequency characteristics of the amplifier can continuously be selected.
Patent JP-H08137744-A (JP)
Title: Programmable ras/cas generation circuit
Inventor: YANAGIDA SEIJI
IPC: G11C8/18
Filed: 1994-11-07
Abstract: PURPOSE: To reduce a circuit scale and to enlarge a speed margin by variably controlling the counting start time and the count loop of a counter corresponding to the number of waits so as to periodically control the logical level of CAS with the same pattern. CONSTITUTION: The counter 52 starts a counting operation at time corresponding to the number of waits under the control of a count start timing control means, and the counting operation is repeated by the count loop corresponding to the number of waits under the control of a counter control circuit 50. A control signal generation circuit 54 controls the logic or the waveform of CAS (column address strobe signal) in accordance with the number of waits and the output value of the counter 52. Thus, CAS repeats the same phase or waveform corresponding to the period of the count loop until memory access terminates. Thus, the scale of a programmable RAS/CAS generation circuit can be reduced and the speed margin can be increased.
Patent JP-H07153543-A (JP)
Title: Ultrasonic soldering device for electronic parts
Inventor: NAKAJIMA HIDEO
IPC: B23K31/02
Filed: 1993-11-30
Abstract: PURPOSE:To obtain an ultrasonic soldering device without requiring any flux heat deteriorates the performance of an element requiring the washing after the soldering, by reducing the consumption of inert gas, and reducing the oxidation of melted solder, and stabilizing the soldering characteristic. CONSTITUTION:When a motor 113 is driven to rotate sprockets 111, 112 at a constant number of revolution, the clip part of a lead frame 105 and the board 106 are moved in the melted solder 94, to which ultrasonic wave is applied, at a constant speed together with a jig 107 attached to a chain 110. The solder 94 is solidified leaving the melted solder horizontal surface of a solder jetting part 97 to solder the clip part of the lead frame 105 and the electrode of the board 106 for connection. Unevenness of quantity of the solder stuck on a material to be soldered can be thereby reduced.
Patent JP-H05134851-A (JP)
Title: Multiplying circuit output system
Inventor: SHIRASAWA KENJI
IPC: G06F7/499
Filed: 1991-11-15
Abstract: PURPOSE:To realize the multiplying circuit output system which can output all the added results of adders to the outside of a multiplying circuit by providing a data selector to separately output the contents of the adders while switching a test mode. CONSTITUTION:In this multiplying circuit composed of data converters 11A and 12A to process high-order digits, partial product generation circuit 20A, adder 30A, normalizing circuit 41A, rounding circuit 42A, data converters 11B and 12B to process low-order digits, partial product generation circuit 20B, adder 30B and output selector 60 to input the output of the rounding circuit 42A and the output of the adder 30B, data selectors 50A and 50B are provided, and the data selectors 50A and 50B output all the digits while separately outputting digits outputted from the two adders 30A and 30B.
Patent JP-H09136680-A (JP)
Title: Spare tire loading device for automobile
Inventor: HIRAKAWA YOSHINORI
IPC: B62D65/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To cope with a kind of vehicle, which is provided with a side open type back door, without changing the arrangement position of an industrial robot by providing an elevating means in a loading jig so as to load a spare tire in the condition that the back door is closed. SOLUTION: An arm 3a of an industrial robot 1 is turned so as to put a spare tire 5, which is held by a loading jig 4, into a car body 1 through a window 1a1 (in which a window glass is not installed) of a back door 1a of the car body 1, and furthermore, the spare tire 5 is positioned for movement at the predetermined position over a spare tire housing unit S. A tip of the arm 3a is lowered from the position thereof by the predetermined quantity Y1, and the loading jig 4 is lowered by the extension of a link mechanism 7 from the position thereof by the predetermined quantity Y2, and furthermore, the only chuck mechanism 6 is lowered by the predetermined quantity Y2' so is to house the spare tire 5 in the spare tire housing unit S at the predetermined position.
Patent JP-S63154209-A (JP)
Title: Steel sheet for painting having excellent dullness and its manufacture
Inventor: KOBAYASHI SHIGERU
IPC: B23K26/00
Filed: 1986-12-16
Abstract: PURPOSE:To improve the dullness of a steel sheet after painting by transferring patterns to the sheet surface from a work roll for skin-pass rolling on which fine crater-like recesses whose peripheral edge is embossed into an annular shape are previously formed by a given are ratio. CONSTITUTION:Crater-like recesses 1 and an embossed part 2 on the edge of the respective recesses 1 are formed on the flat surface of a work roll for skin-pass rolling. The sum of the area of flat crest parts and the flat part area of intermediate flat parts of a steel sheet rolled by the work roll having the above structure is brought to be <20% of the total area of the sheet. The sheet produced by this method has the good dullness after painting.
Patent JP-2001119628-A (JP)
Title: Solid-state image-pickup element
Inventor: WATABE TOMOYUKI
IPC: H04N5/335
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To considerably reduce a fixed pattern noise by remarkably decreasing dispersion in an output voltage of a pixel, due to dispersion in a threshold of an amplifier transistor (TR) in the pixel. SOLUTION: A base terminal of the amplifier TR 3 in the pixel 10 is connected to a source terminal. In the case of resetting, reset TRs 7, 8 and a shutter TR are conductive for applying a sum voltage of a constant voltage Vref and a thershold Vth of the amplifier TR to a light-receiving section 1 as a result voltage. After receiving light, the shutter TR is conductive to store a voltage (Vref+Vth+ΔV), [where ΔV is the voltage change through the light reception] of the light-receiving section 1 after the receiving of the light to a gate capacitance of the amplifier TR. In the case of reading, a switching TR 4 is conductive to extract a voltage resulting from subtracting the voltage Vth, from the voltage of the light receiving section 1 after receiving light as an output voltage Vout of the pixel 10.
Patent JP-H08158484-A (JP)
Title: Roof unit, method for constructing building, and unit building
Inventor: GOMI HIDETOSHI
IPC: E04B1/348
Filed: 1994-12-02
Abstract: PURPOSE: To enhance the rate of factory production so that the number of on-site construction processes can be reduced by producing a roof unit equipped with a roof terrace or with a roof balcony in a factory, and mounting the unit on the top of a living-space construction at a site. CONSTITUTION: A roof unit comprising a roof forming portion 21 that forms a roof 17 is mounted on the top of a living-room construction 16 to constitute a unit building 10. The roof unit includes a floor forming portion 22 provided with a floor face material to constitute a root floor by overhanging sideways from the roof forming portion 21. Further, a wall surface material is provided on that side face of time root forming portion 21 which faces the roof floor, and a handrail 35 is provided at the outer edge of the roof floor facing the contour of the building. A roof-terrace-equipped roof unit 13 and/or a roof- balcony-equipped roof unit 14 thus constructed are produced in a factory and mounted on the top of the living space construction 16 at a site, thus forming a roof terrace 41 and/or a roof balcony 42.
Patent JP-H10141249-A (JP)
Title: Scroll compressor
Inventor: YAMAMOTO SHUICHI
IPC: F04C18/02
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent uneven contact of a bearing part, to be generated caused by tilting of a crankshaft of a scroll compressor. SOLUTION: A main bearing 19 is provided on the side end of an electric motor of a bearing part 21, the inside diameter of the main bearing 19 is so made as to be gradually increased toward the opposite side to the electric motor along the axial direction of a main shaft, uneven contact of not only the main baring 19 and an auxiliary bearing 23 but also a main shaft thrust part 25 can be avoided, and therefore, performance and reliability are improved.
Patent JP-H03159968-A (JP)
Title: Bonding of ceramics of boron nitride
Inventor: TAKEUCHI MUNETAKA
IPC: C04B37/00
Filed: 1989-11-17
Abstract: PURPOSE:To obtain excellent bond strength even at high temperature by applying a mixture of metal silicon and organosilicon compound to bond parts of molded article comprising silicon nitride ceramics, bringing the bond parts into contact with each other and heating the bond parts in a nitrogen gas atmosphere. CONSTITUTION:Bond parts of melded article comprising silicon nitride ceramics are coated with a mixture of metal silicon and organometallic compound, brought into contact with each other and heated in a nitrogen gas atmosphere at a temperature to convert the metal silicon into silicon nitride. Polysilazane, polysilane, polyborosiloxane, polycarbosilane, etc., may be cited as the organosilicon compound.
Patent JP-2000107260-A (JP)
Title: Nursing bottle with liquid
Inventor: ISONO KEINOSUKE
IPC: A61J9/00
Filed: 1998-10-07
Abstract: PROBLEM TO BE SOLVED: To use safe and sanitary water which is not rotten and does not require boiling by providing a cover having stylizing property and transparence, which is fitted at the outer side of a bag storing a vapor-sterilized liquid so as to be attachable/detachable, and grasping the bag by means of the cover at the time of usage. SOLUTION: A nursing bottle with the liquid 1 consists of the bag and the cover 4 for covering the bag. The cover 4 is an injection molding which is made of a styrene resin and is provided with transparence and stylizing property and the bag is formed so as to be storage-possible inside. An engagement port part 5 which is the support part of the opening flange 2A of the bag and also is an artificial nipple fitting part is formed in the upper part of the cover 4. A receiving surface 5A for receiving the opening flange 2A of the bag and a male screw part 5B are formed in the engagement port part 5. The male screw part 5B is screwed onto a female screw part which is formed on the inner surface of a ring material. and the artificial nipple is fixed to the opening flange 2A of the bag and the receiving surface 5A of the cover 4 with the ring material at the time of usage.