baber/WOPTO huggingface dataset:
Patent JP-S626829-A (JP)
Title: Tractor capable of high speed driving
Inventor: MIYAHARA MASAYOSHI
IPC: B60K17/08
Filed: 1985-07-03
Abstract: PURPOSE:To secure the high speedingness of a tractor in an easy manner without losing the balance of speed, by setting up a main shaft and a differential drive shaft on the same axial center in front and in the rear and supporting them with a frame, and interlocking both the shafts detachably with a synchromesh type coupler. CONSTITUTION:A main shaft 9 having a power transmission gear 8 is interlocked with an engine via a clutch 7. On the other hand, the differential drive shaft 18 interlocked with a driving wheel is set up on the same axial center with the main shaft in front and in the rear, supporting them with a frame. And, at a rear end of the main shaft 9, an extension shaft 19 is extended rearward, and at a front end of the differential drive shaft 18, another extension shaft 20 is extended frontward. Then, driving body 22 on the extension shaft 19 and a driven body 23 on the extension shaft 20 both are installed in a synchromesh type coupler 21, and a shift 24 is slidden in an axial direction, whereby the main shaft 18 and the differential drive shaft 18 are made to be free of connection release. With this constitution, with the main shaft 9 and the differential drive shaft 18 interlocked by the coupler 21 only, high speedingness is simply and properly securable.
Patent JP-H05343485-A (JP)
Title: Wafer inspecting apparatus
Inventor: TSUTA KIYOAKI
IPC: H01L21/66
Filed: 1992-06-08
Abstract: PURPOSE:To obtain a wafer inspecting apparatus wherein, even when the type of a wafer is changed, it is not required to newly acquire a reference pattern and a movement amount by a method wherein the reference pattern and the movement amount up to an inspection position, which have been read out, are used in an alignment adjustment part. CONSTITUTION:According to the type of a wafer 22 as an object, under test, which has been selected by means of a keyboard 34, a hard disk device 32 reads out the following from a storage means: reference data corresponding to the wafer 22; and movement-amount data up to an inspection position. The reference data and the movement-amount data which have been read out are written respectively into RAMs 26, 30 in an image processing device 24 and a prober control part 28. The image processing device 24 and the prober control part 28 align the wafer 22 on the basis of the reference data and the movement- amount data. Thereby, the wafer can be inspected with good efficiency.
Patent JP-H10333390-A (JP)
Title: Image forming device and method
Inventor: OGAWA MASASHI
IPC: G03G15/01
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To accurately superpose colors at the time of plural-color printing and to make printing speed high at the time of monochrome printing by changing the step angle of a roller driving motor between the plural-color printing time and the monochrome printing time. SOLUTION: This image forming device for forming a color image by superposing plural colors is equipped with a motor driving control part for changing the step angle of the roller driving motor between the plural-color printing time and the monochrome printing time. By changing an exciting method, the step angle of the roller driving motor is made large or small. Then, two-phase excitation and one to two-phase excitation are switched by a motor driving control part for driving the roller driving motor. At the time of plural-color printing, the roller driving motor is moved by the one to two-phase excitation so as to make the step angle the half of that in the two-phase excitation, whereby positioning accuracy is enhanced.  At the time of monochrome printing, the roller driving motor is moved by the two-phase excitation so as to make the step angle the double of that in the one to two-phase excitation, whereby the printing speed is increased.
Patent JP-S6128185-A (JP)
Inventor: FUJIOKA TOSHINORI
IPC: G07D7/04
Filed: 1984-07-18
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-H0315166-A (JP)
Title: Solid electrolyte secondary battery
Inventor: ITO SHUJI
IPC: H01M10/0562
Filed: 1989-06-09
Abstract: PURPOSE:To increase the utilization of an electrode active material and to decrease self-discharge by arranging a solid electrolyte sheet prepared by using a rubber type resin between a positive electrode sheet and a negative electrode sheet. CONSTITUTION:A solid electrolyte sheet 3 containing a rubber type resin serving as a binder and solid electrolyte powder is arranged between a positive electrode sheet 1 and a negative electrode sheet 2 both comprising fluororesin powder serving as a binder, the solid electrolyte powder, and electrode material powder. The electrode active material is preferably a copper chevrel compound, and the electrolyte is preferably a copper ion conductive solid electrolyte, especially RbCu4I2-xCl3+x(x=0.2-0.6). By arranging the solid electrolyte sheet prepared by using the rubber type resin between the positive and negative electrodes 1, 2 prepared by using fluororesin powder, the utilization of the electrode active material is increased and self-discharge is decreased.
Patent JP-S636287-A (JP)
Inventor: ONO YOSHIMI
IPC: F16L1/00
Filed: 1986-06-26
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-H076394-A (JP)
Title: Compact disk device provided with double-speed reproducing function
Inventor: MOCHIZUKI HIDESHI
IPC: G11B7/095
Filed: 1993-06-18
Abstract: PURPOSE:To obtain data of one round of a track with half rotation of a disk and to obtain double-speed reproduced data by storing information of half track from a head and forming an output signal by adding the read out data. CONSTITUTION:An output signal from a detecting section 5 is inputted to a tracking servo section 6, the tracking servo operation of a head 1 is performed by this input signal. The rotational information from a rotary servo section 13 is inputted to a rotation detecting section 22 of the servo section 6, and the position of a head 1 is moved by one track pitch for every half rotation of a disk 15. Information from heads 1, 7 are stored in memories 16, 17 as information corresponding to information of half track respectively by a writing signal from a timing generator 22. Also, data read out from the memories 16, 17 are D/A-converted (18, 19) by a signal read out from the generator 21, and this converted output is added (20) to take out an output signal.
Patent JP-H10339976-A (JP)
Title: Image forming device
Inventor: OKUNO HITOKI
IPC: G03G15/01
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device facilitated in eccentric phase matching. SOLUTION: A transfer belt 103 comes into press-contact with respective photoreceptor drums 41C-41K by backup rollers 104a-107a and 104b-107b. The transfer belt 103 is driven by a driving drum 101, to drive the photoreceptor drums 41C-41K with the drive. Phase marks 49C-49K for indicating the shortest radial directions of the drums are imparted to the end parts of the drums 41C-41k respectively. Phase detecting sensors 48C-48K detect the respective phase marks, when they arrive just above. When a control part receives the detection signals, the corresponding backup rollers are separated to attain stopping in states where the phases of the respective photoreceptor drums coincide.  On the other hand, a phase mark 49D is imparted to a position where the longest radius of the driving drum 101 is shown as well and when the phases of the respective photoreceptor drums coincide and then, a phase detecting sensor 48D detects the phasemark 49D, the backup rollers are in press-contact states all together, to resume the driving of the photoreceptor drums by the driving.
Patent JP-2000338092-A (JP)
Title: Method for ultrasonic inspection
Inventor: TANAKA AKIRA
IPC: G01N29/04
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To realize a method for ultrasonic inspection capable of accurately measuring the length or flaw inspection. SOLUTION: A pulse-like transversal wave 4 having a vibrating direction coincident with a crystal growing direction ([001] direction) of a material 1 to be inspected is incident from one side 3 of a surface 2 to be inspected. In this case, the wave 4 is incident perpendicularly to a surface of the material 1. The wave 4 incident to the material 1 is propagated through the material 1, and arrives at another side 5 of the surface 2. The wave 4 arriving at the side 5 of the surface 2 is reflected at the side 5, propagated toward one side 3 of the incident position, and arrives at the one side 3 incident with the wave 4. Accordingly, a propagating time from when the wave 4 is incident from the one side 3 of the surface 2 to when the wave 4 is arrived at the one side 3 is measured, thereby measuring a thickness (=propagating time ×propagating speed) of the surface 2.
Patent JP-S5939415-A (JP)
Title: Dry continuous drawing equipment of wire rod
Inventor: ASAKAWA MOTOO
IPC: B21C1/04
Filed: 1982-08-26
Abstract: PURPOSE:To perform dry continuous drawing of wire rod, and to improve its productivity, by arranging drawing apparatus one after another in series, and performing a lubrication treatment by a dry system. CONSTITUTION:A wire rod 1 uncoiled from a pay-off stand 2 passes through a shot blast device 4 serving as a descaling device through a straightening device 3 of V-H constitution. Next, the wire rod 1 passes through a tank 5 of a substrate agent for lubricant, a tank 7 of a reinforcing lubricant, and a tank 9 of a lubricant used before drawing arranged respectively in a tandem shape; these tanks are equipped with a die 6 for press-sticking the substrate agent for lubricant, a die 8 for press-sticking the reinforcing lubricant, and the 1st drawing die 10 at respective outlet sides. At that time, lime powder as the substrate agent for lubricant, sodium stearate as the reinforcing lubricant, and calcium stearate or a mixture of sodium stearate and slaked lime as the lubricant used before drawing are respectively stored in respective tanks. Further, a flaw detection 13, an automatic readjustment 14, and a secondary drawing 15 are performed in an on- line for the wire rod 1.
Patent JP-H077948-A (JP)
Title: Power supply installed at high potential part
Inventor: SAITO TAKASHI
IPC: H02M7/08
Filed: 1993-06-21
Abstract: PURPOSE:To provide a high-reliability high potential part installed power supply which is made small, whose economical efficiency is enhanced and which has simplified a control circuit and a protective circuit. CONSTITUTION:In a plurality of high potential part installed power supplies for a neutral-particle impinging apparatus, a DC output which has rectified an alternating current supplied from an AC bus is supplied to an ton source as a load. In the high potential part installed power supplies, circuits for high potential parts are insulated collectively by a step-down transformer 13 connected to the AC bus 1, and all or every function of the circuits for the high potential parts are installed on the same insulating stand.
Patent JP-H0439946-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA TAKANOBU
IPC: H01L21/60
Filed: 1990-06-05
Abstract: PURPOSE:To enable the short-time bonding work of a plurality of bonding pads on a semiconductor element with the corresponding metal patterns by connecting the bonding pads to the metal patterns with metal foils. CONSTITUTION:Connection of bonding pads 9 on a semiconductor element 8 with the respective metal patterns 4-6 is completed by only two-point bonding of the bonding pad parts with metal pattern parts by use of wide metal foils 17-22. That is, if there are five pads 9 on the emitter side, a conventional method requires 2X5=10 points of bonding; however, use of wide metal foils corresponding to five positions of the pads 9 allows only bonding of one point each (total of two points) on the bonding pad side and the metal pattern side. The base side bonding pad 9a is used independently. This process can cut down the bonding time markedly.
Patent JP-S636484-A (JP)
Title: Swing type smear head
Inventor: CHIBA KEIICHI
IPC: G01T1/169
Filed: 1986-06-26
Abstract: PURPOSE:To wipe clean a rugged part by swinging a 1st bracket which holds the shaft of a filter paper holder and a pressing spring by an actuator provided to a 2nd bracket at the front end of the feed table of a smear device. CONSTITUTION:Filter paper 1 is held at the front end of the filter paper holder 13 across an elastic filter paper pad 12 to form a smear head. The shaft 14 is fitted to the rear end side of the filter paper holder 13 through a universal joint. The shaft 14 is inserted axially slidably at right angles to one surface 16a of the 1st bracket 16 made of right-angled steel and the coil spring 15 is fitted onto the shaft between the filter paper holder 13 and surface 16a. A shaft 17 perpendicular to the shaft 14 is inserted into the other surface 16b of the angle steel and supported pivotally on the 2nd bracket 18. The 2nd bracket 18 is equipped with the actuator 19 coupled with a shaft 17 and pressed against a body to be cleaned by the feed table. Consequently, the smear head is swung to clean even a projection and recess part uniformly.
Patent JP-S636973-A (JP)
Title: Image pickup device
Inventor: ABE KENJI
IPC: H04N5/235
Filed: 1986-06-26
Abstract: PURPOSE:To obtain a good finder picture similarly to an ordinary photographing even in a bright photographing place and to constantly easily see an object by varying the brightness of an electronic type view finder (EVF) according to a diaphragm degree. CONSTITUTION:A small diaphragm detection part 21 detects the small diaphragm of a diaphragm part 4 interposed between a lens 3 and an image pickup element 5 and according to this detection, the switch of a cathode voltage switching circuit 17 for switching the brightness of an EVF part 2 is switched to a high bright side. Namely, the cathode voltage switching circuit 17 switches the voltage of the cathode 20a of the CRT 20 of the EVF part 2 is switched to V1 or V2 according to the level in the output signal of the small diaphragm detection part 21. In such a manner, at the time of the ordinary photographing, the cathode voltage is set to V1 and when the photographing in the bright place is detected by the small diaphragm detection part 21, the cathode voltage is switched to the V2 in which the light brightness is obtained, so that the finder picture easily seeing the object can be obtained even in the very bright place.
Patent JP-S5951590-A (JP)
Inventor: HATANAKA TADASHI
IPC: H05K7/14
Filed: 1983-08-12
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-H0440558-A (JP)
Title: Hypermedia device
Inventor: OKUMA OSAMU
IPC: G06F3/048
Filed: 1990-06-06
Abstract: PURPOSE:To obtain the device whose operability is satisfactory by expressing a link which is set freely between a node and a node, and between an object and an object, etc., by a unified method. CONSTITUTION:When a link menu of a certain node is designated, a node to be referred to, an object to be referred to, a reference node, and a reference object which are linked to this node, and a node to be referred to, an object to be referred to, a reference node, and a reference object which are linked to an object contained in this node are displayed in the menu, and when a link menu of a certain object is designated, a node to be referred to, an object to be referred to, a reference node, and a reference object which are linked to the object are displayed in the menu. By selecting this link menu, the node to be referred to, the object to be referred to, the reference node or the reference object which are linked is displayed, and the lower or the upper link relation of the selected node or object is displayed as the link menu. In such a way, the expression and the operation of various link information are unified and the device can be used easily.
Patent JP-S6212644-A (JP)
Inventor: NAKAMOTO TOMOYUKI
IPC: C04B14/02
Filed: 1985-07-05
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-S5937929-A (JP)
Inventor: TAMURA FUJIO
IPC: A61B5/0245
Filed: 1982-08-27
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-H099637-A (JP)
Title: Temperature protection circuit of power converting apparatus
Inventor: MOCHIZUKI MASATO
IPC: H02H3/46
Filed: 1995-06-15
Abstract: PURPOSE: To reduce junction temperature of a semiconductor switching element without reducing an output current of a power converting apparatus even if temperature ripple has exceeded the allowable value. CONSTITUTION: If a frequency command value of VVVF inverter 3 is equal to the predetermined value or less and an output current has exceeded the first preset value, a frequency drop detecting circuit 11 and a first preset current detector 12 instructs reduction of carrier frequency to a carrier signal generator 8 via a first AND circuit 14. Thereby, the switching frequency of IGBT is reduced and switching loss can also be reduced to reduce temperature ripple without reducing an output current of the VVVF inverter 3.  Since an output current is shut off with a second preset current detector 13 and a second AND circuit 15 only when the frequency command value is equal to a predetermined value or less and the output current has exceeded the second preset value higher than the first preset value, the range of operation which can be continued without instructing reduction of current can be expanded.
Patent JP-S5939303-A (JP)
Title: Treatment of organic solution containing polymerizable monomer and polymer thereof
Inventor: IWAMA AKIO
IPC: B01D61/14
Filed: 1982-08-27
Abstract: PURPOSE:To concentrate and separate a polymer without modifying the same, by treating an org. solution containing a monomer and a polymer thereof with an org. solvent resistant semipermeable membrane. CONSTITUTION:A polymer solution wherein the M.W. of a solvent is 50-200, the M.W. of a monomer is 50-1,000, the average M.W. of a polymer is 1,000- 1,000,000 and the M.W. ratio of the monomer and the polymer is 1/10 or less is subjected to membrane separation under pressure of 1-25kg/cm<2> corresponding to the M.W. of the polymer by using an ultrafiltration membrane or a reverse osmosis membrane with fractionation M.W. of 500-500,000. As a semipermeable membrane, a tubular membrane comprising polyimide, polyamide or polyamidimide is used. If this method is applied, a membrane permeated liquid can be re-utilized as a polymerization stock liquid because contains substantially no polymer.
Patent JP-H01316306-A (JP)
Title: Herbicide
Inventor: TAKAHASHI JUNYA
IPC: A01N47/20
Filed: 1988-06-15
Abstract: PURPOSE:To obtain a herbicide effective against troublesome weeds by soil treatment and foliar treatment of plowed land and water treatment of paddy field by using an active component consisting of an N-phenyl carbamate derivative known as a production intermediate for oxazolidinedione derivative, etc. CONSTITUTION:The objective herbicide contains an active component consisting of an N-phenyl carbamate derivative of formula I [X is H, or F; Y is halogen; R<1> is alkyl, alkenyl, alkynyl or CH2COOR5 (R5 is alkyl); R2 is H or alkyl; R3 is alkyl when R2 is H and R3 is H or alkyl when R2 is alkyl; R4 is alkyl] (e.g., the compound of formula I wherein X is F, Y is Cl, R1 is nC3H7, R2 and R4 are CH3 and R3 is H). The compound of formula I can be produced by condensing a phenyl isocyanate derivative of formula II with an alcohol of formula III.
Patent JP-S629212-A (JP)
Title: Range finding device using semiconductor light position detecting element
Inventor: MAKINO HIROSHI
IPC: G01B11/00
Filed: 1985-07-05
Abstract: PURPOSE:To prevent malfunction based upon wrong distance information from occurring by deciding whether obtained distance information is correct information or not by comparing the relation between previously stored distance information and an addition output, and controlling the operation of a indicating means on the basis of the decision result. CONSTITUTION:Light emitted by a light source device 4 is made into a beam by a projection lens 3 and projected on an object 5 to which range is to be found, and its reflected light forms an image at an optional position of the semiconductor light position detecting element (PSD) 1 through a photodetection lens 2. Two kinds of currents having current values corresponding to the image formation position and the quantity of incident light are outputted from two electrodes of the PSD 1, amplified 6 and 7, and supplied to both a distance information detecting means 10 and an adder holder 11. A distance determination part 12 compares the relation between those supplied distance information and addition output with previously stored contents to decide that the distance information is normal information, short-distance information, or wrong information and the indicating means 13 performs indicating operation such as light emission on the basis of the decision result.
Patent JP-H0314057-A (JP)
Title: Connection switching system between data processing program and terminal
Inventor: INAGAKI KENGO
IPC: G06F15/16
Filed: 1989-06-12
Abstract: PURPOSE:To increase a connection switching processing speed at the time when an application program of the transfer request destination is managed by the same host system as the transfer request source by providing a transfer request destination judging part and a coupling relation switching part. CONSTITUTION:When a data processing part 10 informs a communication control part 12 to transfer the use right of a terminal 3, which the data processing part 10 uses at present, to a data processing part 11, a transfer request destination judging part 13 judges whether the data processing part 11 of the transfer request destination is under management of a first host system 1 or not. When it is under management of the first host system 1, a coupling relation switching part 14 settles internal coupling relations between the data processing part 11 and the terminal 3 and reports the request for switching to the data processing part 11 to a communication control part 20 of a second host system 2 through a communication line 4, and a communication disconnecting part 21 disconnects communication between the terminal 3 and the data processing part 10. Thus, one set of control data is only transmitted and received to realize the switching processing of connection to the terminal 3.
Patent JP-H096913-A (JP)
Title: Character recognition device
Inventor: SEKIYAMA SHIGERU
IPC: G06K9/38
Filed: 1995-06-15
Abstract: PURPOSE: To excellently perform character recognition even when a document is multicolored. CONSTITUTION: This character recognition device is equipped with an image input part 3 which converts reflected light from an OCR document 2 into an analog signal, a signal processing part 6 which converts the analog signal from the image input part 3 into digital data, and character recognition part 10 which recognizes characters according to the digital data that are preprocessed by the signal processing part 6.  Further, the image input part 3 is equipped with a CCD color sensor which outputs analog signals by R, G, and B, and the signal processing part 6 is equipped with plural A/D converters 5 which converts the analog signals by R, G, and B into digital data respectively, and a specific color extracting means which extracts only the area of a predetermined specific color based on the digital data by R, G, and B from the A/D converters and also converts the data in the specific color area into monochromatic data and outputs the data.