baber/WOPTO huggingface dataset:
Patent JP-S61145793-A (JP)
Title: Page access control system of dynamic memory
Inventor: HIGUCHI AKIRA
IPC: G06F12/02
Filed: 1984-12-19
Abstract: PURPOSE:To give a high-speed access to the continuous addresses equal at least to (1-page length + 1) by allocating the 1st and 2nd memory cell arrays to odd and even pages respectively and giving the continuous accesses in a fixed cycle to an optional page of one of both memory cell arrays. CONSTITUTION:The high-speed accesses are given to the memory cells (of odd pages) of row addresses designated by row address signals rm-ro in the 1st memory cell array 11. In this case, a block address signal (b) is changed to '1' from '0' in a changing process for selection of the 2nd memory cell array 12 if the accesses are required to the addresses continuous between an optional address of the page received the first access and the next page. Then the column selection is so far performed with the array 12 with the same row address selected. Thus it can be regarded that the switch is performed between a certain odd page selected first and the following even page. As a result, the accesses are possible at least to the continuous addresses of (1-page length + 1).
Patent JP-H1194509-A (JP)
Title: Device for detecting work position in machine tool
Inventor: FUKUHISA NOBUO
IPC: G01B7/00
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To surely transmit a detection signal to a device on the receiving side provided at a fixed position even when a work is nonconductive, in a device for detecting the position of work while a probe is brought into contact with a work held on the table or by the chuck of a machine tool. SOLUTION: The device for detecting the position of work is provided with a housing 14 provided with a fitting part 7 held by the tool spindle of a machine tool, a detecting probe 2 energized at the stable stationary position, a detection signal generator 5 for generating a detection signal when the detecting probe is brought into contact with a work, and a transmitter for modulating the detection signal and outputting it. Further, it is provided with a circuit for generating spread-spectrum signals and a circuit for generating reverse diffusion- spectrum signals, and the output of a transmitter is outputted to the fitting part 7. A direct spreading method is preferable, as a spectrum spreading method.  Thanks to the adoption of spectrum-spreading method as a modulating/ demodulating method, signals transmitted from the transmitting side device to the grounding through the main body of machine tool can be received at a practical level.
Patent JP-H08130835-A (JP)
Title: Charging control method and battery charging device
Inventor: HAYASAKA TAKASHI
IPC: H01M10/44
Filed: 1994-11-01
Abstract: PURPOSE: To eliminate the need of an attachment detecting switch to reduce the power consumption of a battery charger by judging whether or not a device to be charged is connected to a charging device by detecting the power supply voltage of the device to be charged and charging it when it is connected to the charging device through a charging terminal. CONSTITUTION: It is not necessary to provide an attachment detecting switch, because the power supply voltage of a battery 3 to be charged is detected through a voltage monitor circuit 5 when the battery 3 is connected to a charging terminal 2. When the battery 3 is connected to the terminal 2, in addition, the connection is detected by means of a voltage detecting circuit and a battery charging circuit 1 starts charging operations based on the detected result of the voltage detecting circuit. While the battery 3 is charged, the voltage monitor circuit 5 always monitors the charged state of the battery 3 and when the battery 3 is fully charged, stops the charging of the charging circuit 1.  Thereafter, the circuit 5 monitors the voltage drop of the battery 3 until the battery 3 is detached and, when the voltage of the battery 3 becomes lower than a prescribed value, the circuit 5 operates the charging circuit 1 to recharge the battery 3.
Patent JP-H02116172-A (JP)
Title: Manufacture of field-effect transistor
Inventor: OKUDA YOSHIMITSU
IPC: H01L29/78
Filed: 1988-10-26
Abstract: PURPOSE:To highly integrate the transistor by applying with rotation a silica dielectric on a substrate and forming a low concentration diffusion layer form the dielectric through thermal diffusion. CONSTITUTION:An about 400nm polysilicon is deposited on a p type silicon substrate 1 and a polysilicon gate electrode 3 is formed using a position resist 2. Thereafter a high concentration N type diffusion layer 5 is formed by ion- implantation such that an arsenic ion beam is substantially perpendicularly to the substrate 1. Further, a groove 4 is formed on the substrate 1 by anisotropic dry etching. Then, a silica dielectric 6 including arsenic as an impurity is applied by rotative application, a low concentration diffusion layer 7 is formed through thermal diffusion from the dielectric 6. After a 400nm BPSG film 8 is formed, aluminum wiring 9 is applied to a source and a drain.
Patent JP-H02117538-A (JP)
Title: Ballots delivering machine
Inventor: SAKANE TAKESHI
IPC: G07C13/00
Filed: 1988-10-26
Abstract: PURPOSE:To reduce a carrying distance, to broadly shorten treating time for ballots and to rapidly draw out ballots by forcing the top end of the next ballot to be carried to a midway point of a passage after having the paper pass at least a pullout roller in advance, while having it put in a standby state after confirming to be a single sheet in a double feed detecting unit. CONSTITUTION:After a fixed period from the time when the rear end of a first ballot 3aA passes through a double feed detecting unit 13, a paper feed roller 4 is turned to send out the next second ballot 3aB on a hopper 3, and together with taking out the second ballot by means of a pullout roller 6 after confirming the same to be a single sheet by means of the double feed detecting unit 13, the same paper in positioned on a carrying passage between the pullout roller and a separating lever 12 again to be put in a standby condition. By putting the second ballot 3aB in a standby condition like this, in a condition where the distance to an outlet 16 of the ballot namely an interval for sending out is shortened and the ballots 3a can be sent out continuously one after another.
Patent JP-H0579746-A (JP)
Title: Method and device for humidity detection in high humidity refrigerator and humidity controller
Inventor: KOBAYASHI MASAKI
IPC: F25D17/08
Filed: 1991-09-19
Abstract: PURPOSE:To measure a correct humidity and to control the depending on situations by comparing the temperature of a panel with the temperature in a housing when the detected temperature of an air temperature detector coincides with that of air in the housing, calculating the humidity from the temperature difference and displaying the humidity. CONSTITUTION:When a refrigerating cycle is turned on or off based on the instruction of a temperature controller 30, the temperature Ta in an air passage 12, the temperature Td in a housing 10 and the temperature Tw of a heat transfer panel change with time. Then, the temperature Ta in the air passage traverses the temperature Td in the housing 10. At this time, the temperature Tw of the heat transfer panel is measured and the relative humidity in the housing is calculated from the temperature difference between the temperature of the heat transfer panel and the air temperature Td in the housing or the like. A setting humidity of a refrigerator is previously input to a computing circuit 26. The setting humidity is compared with a measured humidity. When the measured humidity is lower, a humidification device is actuated and the humidity in the housing 10 is increased, so that the measured humidity becomes higher than the setting humidity and then, the operation of the humidification device is stopped.
Patent JP-2000096247-A (JP)
Title: Surface treating device
Inventor: KITAHASHI MASAMITSU
IPC: C30B25/02
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To make the distribution of radicals of gaseous raw material uniform on a substrate, to make the film thickness on the substrate uniform and to eliminate trouble, such as unnecessary heat transfer to a reduction/expansion nozzle which can occur in the structure of the nozzle and film formation in the nozzle, by surely ejecting supersonic flow from the nozzle. SOLUTION: The gaseous raw material 7 and carrier gas 8 which are formed as plasma and are excited from the blowout port 10a of the plug nozzle 10 is ejected toward a plug slope 2a and are expanded along the conical slope of the plug 1. The streams of the gases 7, 8 intersect with each other at one point at the front end of the plug 2 and thereafter, the gases are introduced in the form of the supersonic plasma flow 11 uniform in the distribution of pressure into the substrate 5 arranged downstream of the plug nozzle 10. This flow collides against the substrate 5 and a film 6 is deposited thereon.
Patent JP-S62126206-A (JP)
Title: Scroll hydraulic machine
Inventor: INABA TSUTOMU
IPC: F01C1/02
Filed: 1985-11-27
Abstract: PURPOSE:To accomplish the sealing of a compressor in the radial direction and eliminate frictional resistance by setting an amount of eccentricity of a main shaft, which causes the rocking motion of a rocking scroll, of a drive section at a specified value. CONSTITUTION:An eccentric hole 16a is off-set from a crank shaft 14 by a predetermined amount thereby a bush 27 is fitted into the eccentric hole 16a. The inner circumferential surface of the bush 27 corresponds to a rocking shaft bearing 16b. The amount of eccentricity R of the eccentric hole 16a against a shaft center O1 is set at an amount of eccentricity in such a way that the radial clearance between a rocking scroll side plate and a stationary scroll side plate will be zero during the operation of a compressor whereby no relative contacting force is simultaneously generated between them. This constitution can provide the compressor of high performance with low noise thereby with high reliability.
Patent JP-S61146712-A (JP)
Title: Production of barium-strontium titanate solid solution or barium titanate
Inventor: AKASHI HIROYASU
IPC: C01G23/00
Filed: 1984-12-21
Abstract: PURPOSE:To produce the titled compound having a narrow particle size distribution and a small specific surface area by reacting titanium oxide hydrate with Ba or Ba.Sr chloride and/or nitrate and an alkali metallic hydroxide in the presence of water. CONSTITUTION:1Mol titanium oxide hydrate (a) such as orthotitanic acid is reacted with 1-3mol Ba or Ba.Sr chloride and/or nitrate (b) and at least one kind of alkali metallic hydroxide (c) selected among NaOH, KOH and LiOH by 2.1-5mol per 1mol component (b) at 60-110 deg.C in the presence of 120-10,000 times as much water as Ti by mol. The resulting product is washed with water, separated by filtration, and dried, and it is optionally calcined, washed with a weak acid, washed with water, separated by filtration, and dried. Barium.strontium titanate solid soln. or barium titanate having 0.07-0.5mum particle size is obtd.
Patent JP-H10117457-A (JP)
Title: Rotary electric machine
Inventor: SUMOTO SUMIO
IPC: H02K5/22
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain a rotary electric machine, in which the connecting positions of lead wires connected to a power source can be discriminated easily and the size of a terminal box can be reduced, and then the wiring in the terminal box can be simplified by covering terminal blocks, to which the other lead wires than the lead wires connected to the power source are connected with a cover. SOLUTION: Since terminal blocks other than a terminal block 12 to which lead wires connected to a power source are connected, namely, terminal blocks 13 and 14 which are mounted on a substrate 10 are covered with a second substrate 18, arranged on the substrate 10 and only the terminal block 12 which is directly required by users is exposed, the connecting positions of lead wires connected to the power source can be discriminated easily, even when the wiring becomes complicated due to the increased number of poles. In addition, since the terminal block 22, etc., to which lead wires for control are connected, is mounted on the second substrate 18, the size of a rotary electric machine can be reduced by reducing the occuped space of the machine and the operability of the machine can be improved.
Patent JP-H11111508-A (JP)
Title: Thermistor element, manufacture of the same, and temperature sensor using thermistor element
Inventor: MORIWAKE HIRONORI
IPC: G01K7/22
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a thermistor element having a large B constant at a specified temperature, by using a (Mg, Ni, Co)O-based composition as a principal constituent. SOLUTION: To provide a thermistor having a large B constant at 600 to 800 deg.C, (Mg, Ni, Co)O has a NaCl-type single-phase crystal structure. As the (Mg, Ni, Co)O, (Mgx , Niy , Coz )O is used (where 0.10<=x<=0.90, 0.10<=y<=0.90, 0.10<=z<=0.90, and x+y+z=1.0). To prevent CoO from changing to Co3 O4 in firing, the temperature is lowered at a rate not lower than 200 deg.C/h. Also, in firing, the oxygen partial pressure in a temperature lowering process is made lower than the oxygen partial pressure in a holding process, thus preventing CoO from changing to Co3 O4 . Moreover, reduction in the density of a sintered material is prevented by carrying out preliminary firing of the material.  Also, the oxygen partial pressure in preliminary firing is made higher than the oxygen partial pressure in firing, thereby preventing CoO changed at the time of preliminary firing from changing to Co3 O4 due to firing.
Patent JP-H09117083-A (JP)
Title: Laminated rotor in reluctance synchronous motor and manufacture thereof
Inventor: MARUYAMA KIMITAKA
IPC: H02K19/14
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To obtain a laminated rotor in a RSM having good characteristics which can be manufactured easily and inexpensively. SOLUTION: A plurality of arcuate stripe-like holes 7 are made through a magnetic or nonmagnetic metal board 3 around the center 5 thereof to manufacture a rotor element 1. A single rotor element 1 is employed as is or rotor elements 1 are laminated while shifting the phase in the circumferential direction and secured to produce a laminated rotor element. A plurality of holes 5 are made through the laminated rotor element and fitted with nonmagnetic bodies 9 to produce an inexpensive laminated rotor having good characteristics.
Patent JP-S61149593-A (JP)
Title: Rotary compressor with rotary sleeve
Inventor: AKAGI YUJI
IPC: F01C21/08
Filed: 1984-12-21
Abstract: PURPOSE:To remove worn powder in a vane groove to prevent a compressor from seizing by forming the collecting groove for worn powder which communicates with the vane groove in the zone of the inserting process of a vane into the above groove on a sideplate, and communicating the collecting groove for worn powder with a discharge path. CONSTITUTION:A collecting groove for worn powder 35a communicating with the bottom 51a of a vane groove 51 in the zone of the inserting process of a vane 10 into the above groove is formed on the sideplate of a vane type rotary compressor, and communicates with a discharge path or a discharge port 34 through an exhaust path 12 for the worn powder. When the deeply inserted vane caused pressure in the bottom of the vane groove to rise higher than discharge pressure, the worn powder is pushed out through the path 12 toward the discharge port 34, but in this process, is completely removed in a collecting chamber with a filter 13 for the worn powder mounted on the path 12.
Patent JP-S6486154-A (JP)
Title: Photosensitive body
Inventor: KAWANO SHINICHI
IPC: G03G5/10
Filed: 1987-10-23
Abstract: PURPOSE:To improve grindability of a base body of a photosensitive body, surface characteristics of the base body, and quality of picture by constituting the base body of an Al alloy contg. 0.2-1.2wt.% Si, 0.2-1.5wt.% Mg, and 0.3-1.0wt.% Fe. CONSTITUTION:A base body 1 of a photosensitive body is constituted of an Al alloy contg. 0.2-1.2wt.% Si, 0.2-1.5wt.% Mg, and 0.3-1.0wt.% Fe. By constituting the base body of an Al alloy having said chemical compsn., a tissue of the base body having satisfactory grindability causing scarcely sticking of fine Al powder to the surface of the base body, contg. only small amt. of crystallized phase or deposited phase to be avoided as causes for surface defect is obtd. The Al alloy can be ground to satisfactory surface condition with a bit 7 having roundness in the nose 8a causing scarcely sticking of fine Al powder during grinding. By this constitution, the grindability of a base body, surface characteristics of ground base body, and the quality of image are improved.
Patent JP-H08130618-A (JP)
Title: Printer and print method
Inventor: OKI JOJI
IPC: H04N1/21
Filed: 1994-11-01
Abstract: PURPOSE: To switch to high quality processing keeping resolution or high speed print processing with reduced resolution flexibly by discriminating whether or not a memory storing bit map data generated from intermediate data is reserved and selecting a mode with a different resolution depending on the result of discrimination. CONSTITUTION: A CPU 203a receives data from a host computer 201, generates a display list(DL) and stores the list to a DL storage section of a RAM 207. The CPU 203a discriminates whether or not a band raster storage section 213 storing bit map(BM) data is to be reserved according to a program stored in a ROM 204. When it is discriminated that no BM memory is reserved and no extension memory is connected, the resolution is decreased from 600dpi into 300dpi or the like and intermediate data are stored in the BM memory reserved at present and BM data are generated.
Patent JP-H10113677-A (JP)
Title: Trapping agent for heavy metal and trapping method of heavy metal
Inventor: SAKAI KOKICHI
IPC: B09C1/02
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To obtain such a trapping agent that gives an excellent trapping and fixing effect for heavy metals even when the agent is added in a small amt. and that floes fast grow to form large flocs which can be easily separated when the agent is used for a liquid waste by preparing the agent from a mixture of polysaccharides and a chelating agent. SOLUTION: The trapping agent for heavy metals consists of polysaccharides as nuclei to which a chelating agent is bonded. The polysaccharides used as nuclei are polysaccharides having D-glucose as the constitutional sugar, polysaccharides having fructose as the constitutional sugar, or polysaccharides comprising glucose, mannose, glucuronic acid, etc., as the constitutional sugars. As for the chelating agent, for example, various well-known chelating agents such as carboxylic acid type, polyamine type, aminocarboxylic acid type, hydroxamic acid type, and oxime type agents can be used. When this trapping agent for heavy metals is added to a liquid waste to trap, the pH range to trap heavy metals is from 1 to 12, and usually the pH is preferably controlled to 4 to about 9.
Patent JP-H06225404-A (JP)
Title: Energy transfer device and method to electric motor-car
Inventor: RONARUDO AI SHIMUZU
IPC: B60L11/18
Filed: 1993-10-27
Abstract: PURPOSE: To provide a device and method for transmitting energy from a stationary energy source to an electric vehicle. CONSTITUTION: Methods for transmitting energy from a stationary energy source 12 to an electric vehicle include the step of determining the energy demand of the electric vehicle, the step of calculating energy transmitting speed, and the step of transmitting the energy from the energy source 12 to the electric vehicle at the calculated speed. An energy transmitting device 10 for performing this method includes a stationary energy source 12, a means 16 for determining the energy demand of the electric vehicle, a means 16 for calculating the energy transmitting speed based on the demand, and a means 24 for transmitting the energy from the energy source 12 to the electric vehicle at the calculated speed.
Patent JP-H01112892-A (JP)
Title: Telephone set incoming sound ringing device
Inventor: KURABE WAKIO
IPC: H04Q3/58
Filed: 1987-10-27
Abstract: PURPOSE:To discriminate by heating their own ring sound of telephone number by plural users by providing recorders of a signal sound as an incoming sound respectively in accordance with telephone sets. CONSTITUTION:When the signal sound to be a ring sound is recorded in a recorder 9, the user records beforehand an arbitrary sound which he likes, for example, the song of a bird, the sound of waves. When a calling signal of 16Hz comes from an exchange (not illustrated) to a telephone line 1, a detector 3 detects the presence of an incoming. A main device 2 actuates the recorder 9 by the detection of the incoming by the detector 3. The recorder 9 sends the ring sound recorded previously to a telephone set 11. When the difference ring sounds, for example, the song of a bird, the sound of waves, the whistle of a ship, etc., are recorded in each telephone line, the ring sounds can easily be discriminated by hearing even when there are the incomings in the plural lines all at once.
Patent JP-H1197393-A (JP)
Title: Method of depositing metal in fine concave
Inventor: KOGURE NAOAKI
IPC: C25D7/12
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a method of depositing metals in a fine concave capable of easily depositing metals in a concave on a substrate with its surface finely concaved and comprising an electrical insulation or a material of high electrical resistance. SOLUTION: A substrate 30 with its surface having a fine concave 37 and comprising the electrical insulation or the layer 36 of high electrical resistance is soaked in a solution 11 containing a metal ion. An electrical circuit is made between the substrate 30, cathode, and an anode 20 separately soaked in the solution 11 and high voltage is applied between the electrodes to the extent so that a metal and/or an alloy containing the metal are deposited in the fine concave 37. The electrostenolysis resultingly deposits the metal and/or the alloy containing the metal in the concave 37 of the substrate.
Patent JP-H04146803-A (JP)
Title: Pneumatic tire
Inventor: WATANABE SUSUMU
IPC: B60C11/11
Filed: 1990-10-09
Abstract: PURPOSE:To make the displacement volume of a cross groove correspond to the displacement of each block to improve the wet performance by varying the peripheral directional width of a cross groove adjacent to the kicking-out side of each block in proportion to the length of the block in the peripheral direction of the tire. CONSTITUTION:A plurality of main grooves 1 is provided in the peripheral direction of a tire in a tread surface, and the tire is designated when secured to rotate in the direction of the arrow mark A when the car advances. In addition, blocks 3, each length of which is different in the peripheral direction, are formed by the main grooves 1 and cross grooves 2. In this case, the width of the cross groove 2 adjacent to the kicking-out side K of each block 3 varies in proportion to the length of the block in the peripheral direction of the tire. That is, the tire peripheral directional width g1 of the cross groove 21 adjacent to the kicking-out side K of a block 31, whose length l1 in the peripheral direction of the tire is large, is made large, and the width g2 of a cross groove 22 adjacent to the kicking-out side K of a block 32, whose length l2 in the peripheral direction of the tire is short, is made short.