baber/WOPTO huggingface dataset:
Patent JP-H06225596-A (JP)
Title: Controller for stepping motor
Inventor: ISHIDA KATSUMI
IPC: H02P8/26
Filed: 1993-01-22
Abstract: PURPOSE:To eliminate a low speed initial conduction state by providing foremost exciting-phase deciding means for deciding an exciting-phase detected from a detected value of object position detecting means and an exciting-phase detected from an operating timing of exciting-phase switching means as an exciting phase at the time of starting next conduction. CONSTITUTION:When a stepping motor D is started to be operated against its energizing force, an object C is started to be moved in synchronization with an operating timing of exciting-phase switching means F. Thus, when a detected value of object position detecting means E is started to vary in synchronization with an operating timing of the means F, it is observed that the object C is started to be moved by the motor D against its energizing force, and it is not synchronized before it. The exciting phase when the object C is started to be moved by the motor D is specified, and it is set as an initial exciting phase at the time of starting next conduction. As a result, the object C is synchronized with the motor D immediately after the start of next conduction, and the synchronization can be immediately obtained without a low speed initial conduction state.
Patent JP-H05219806-A (JP)
Title: Controller for lifting and lowering of rice transplanter
Inventor: OKUDA HIROSHI
IPC: A01C11/02
Filed: 1992-02-14
Abstract: PURPOSE:To prevent the maloperation or dangerous operation by lifting or lowering a seedling planter only when a speed change lever for travel is operat ed to a speed change position for planting operation and an artificial lifting and lowering lever is operated to a planting or a lowering position. CONSTITUTION:A seedling planter is lifted or lowered with a lifting and lowering operation switch (SW1) only when a speed change lever 23 for travel is operated to a speed change position (F2) for planting operation and an artificial lifting and lowering lever 21 is operated to a planting or a lowering position.
Patent JP-H11313796-A (JP)
Title: Endoscope
Inventor: NAKAMOTO KOJI
IPC: A61B1/12
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope having a small tip end part diameter by reducing the space occupied by a solid-state image pickup element and the other built-in components of the endoscope tip end part. SOLUTION: At the tip end part of this endoscope, a first joint piece 39 is provided with four cut and bent parts 44, which are projected to the inner side of the first joint piece 39. The shield frame 46 of a CCD unit 40 is provided as noise countermeasures around the parts 44, and a notch 46a is provided on a part of the shield frame 46, as that interference with the parts 44 projected to the inner side of the first joint piece 39 is avoided by the notch 46a, and the diameter of the endoscope tip end part is reduced.
Patent JP-S59154730-A (JP)
Title: Color picture display device
Inventor: SAKATA HARUO
IPC: G09F9/30
Filed: 1983-02-23
Abstract: PURPOSE:To minimize deterioration of picutre quality based on structure of picture element even in case color picture element is made rough by inserting a black fringe to the position surrounded by the green and red picture elements like fringes in a color picture reproducing system. CONSTITUTION:A black fringe BK is provided between the picture elements, green G and red R. This black fringe BK can be formed in such a way that any phosphor material is not applied, for example, or a material which can be seen black from the watching side is applied or buried. Since the black fringe BK is provided, brightness becomes low in the two areas, namely at the picture element B and black fringe BK. Accordingly, a picture element of an unit consisting of G, BK, R, B has the width of 4y but it can be thought that the dark areas are generated approximately with the width of 2y. Thereby, the space frequency of fringe can be enhanced and interference on picture element can be reduced.
Patent JP-H04253072-A (JP)
Title: Wet type image forming device
Inventor: TANABE HIROSHI
IPC: G03G15/10
Filed: 1991-01-30
Abstract: PURPOSE:To always maintain an excellent recorded image regardless of the difference of material quality caused by the type of a recording sheet by detecting scattered light to decide the recording sheet and controlling the image forming conditions of a device according to the decided output. CONSTITUTION:Two kinds of developer liquids, for instance, the developer liquid of the toner concentration of 60g/l is housed in a tank 15, and the developer liquid of the toner concentration of 120g/l is housed in a tank 17. When a recording sheet P is fed from a cassette 30 accompanying with a copying action, first, the surface state of the recording sheet P is detected at the positions of a pair of rollers 34 by a recording sheet detecting sensor 20. At this time, when the detection of a plane sheet is obtained, the developing liquid K1 housed in the tank 15 is supplied to a developing part, and when the detection of the recording sheet P having a rough surface compared with the plane sheet, the developing liquid K2 having a high toner concentration is supplied from the tank 17.
Patent JP-H10289934-A (JP)
Title: Probe device and proving method
Inventor: AMAMIYA HIROSHI
IPC: H01L21/68
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a probe device with which the water generated by dew condensation can be removed accurately even on the material to be inspected having large diameter (12 inches class, for example), and the contamination on the material can be prevented, and to provide the probing method of the above-mentioned probe device. SOLUTION: A probe device is provided with a loading chamber 1 with a pincette 3 and it carries a wafer W, a prober chamber 2 having a main chuck 5, which is located contiguous to the loaded chamber 1 and carries the wafer to the directions of X, Y, Z and θ, a partition 9 which divides the prober chamber 2 and the loading chamber 1, and an opening and closing door 10 which opens or closes the carry-in-and-out part 9A of the wafer W. The electric characteristics of the wafer W are inspected while the wafer W is being cooled through the main chuck 5 and the dry air, which is not dewcondensed at the cooling temperature of the wafer W, is being fed to the prober chamber 2. In this case, a hot air blower device 11, which blows hot air against the wafer W passing through the carry-in part 9A when the opening and closing door is opened.
Patent JP-H09220475-A (JP)
Title: Catalyst for purification of exhaust gas
Inventor: AKAMA HIROSHI
IPC: B01J29/46
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst capable of efficiently purifying exhaust gas from an automobile engine operated in a wide range of fuel-air ratio from a stoichiometric region to a lean region without deteriorating the function of a ternary catalyst. SOLUTION: A catalyst contg. a porous crystalline aluminosilicate in which the total volume of pores each having <=4nm pore diameter is >=40% of that of pores each having 1-100nm pore diameter is disposed on the upper stream side of a flow of exhaust gas and a catalyst including ternary catalyst is disposed on the downstream side.
Patent JP-S53112630-A (JP)
Title: Information processor
Inventor: SATOU FUMITAKA
IPC: G06F11/10
Filed: 1977-03-14
Abstract: PURPOSE: To secure an assured detection and correction of the error when an error takes place and also to increase the rate of operation for a computer, by stopping the CPU action at the error occurrence time to correct the error and then starting aging the CPU by the correction data. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10244118-A (JP)
Title: Energy recovery system in vacuum/pressure swing adsorption device
Inventor: SMOLAREK JAMES
IPC: B01D53/04
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an energy recovery system whose efficiency is improved in a vacuum/pressure swing adsorption(VPSA) device. SOLUTION: A VPSA device contains a first adsorbent bed 12, a second adsorbent bed 14, a feed blower 22 for feeding a flow of a gaseous mixture at atmospheric pressure to the beds, and a vacuum blower 30 for drawing out a flow of gas to discharge is to a space at atmospheric pressure. The first adsorbent bed is made on standby for the discharge by the vacuum blower, and at the same time, the second absorbent bed is made in a vacuum condition and on standby for the pressurization by the feed blower. A motor for the feed blower and the vacuum blower is connected by a common shaft to operate the both blowers.  During at lest a part of process time at which the adsorbent beds are in pressurization/discharge states, a conduit/valve compilation device operate so that the feed blower is connected to the second adsorbent bed in a vacuum state and at the same time the vacuum blower is connected to the first adsorbent bed to be evacuated.
Patent JP-H05295384-A (JP)
Title: Lubricating oil for fluorocarbon refrigerant refrigerator
Inventor: KATABUCHI TADASHI
IPC: C10N30/00
Filed: 1993-02-17
Abstract: PURPOSE:To provide the objective oil excellent in performances such as abrasion resistance, electrical insulation properties, hydrolysis stability and nonhygroscopicity, especially excellent in lubricating oil returning and being usable in combination with a fluorocarbon refrigerant substitute such as 1,1,1,2- tetrafluoroethane (R-134a). CONSTITUTION:This oil mainly consists of a base oil comprising 40-95wt.% synthetic oil comprising at least one member selected between a poly-alpha-olefin and an ethylene/alpha-olefin copolymer or a mixture thereof with an alkylbenzene and 5-60wt.% flowability improver such as a polyoxyalkylene glycol compound.
Patent JP-H04340174-A (JP)
Title: Device for designing electronic circuit
Inventor: MASUDA YOSHIO
IPC: G06F17/50
Filed: 1991-01-29
Abstract: PURPOSE:To express corresponding relation between circuit diagram data and layout data at the time of storing design data by adding and storing a required pointer expressing relation in each data such as terminal data by a relational information storing means. CONSTITUTION:In this electronic circuit designing device provided with a design data storing means 25 for inputting design data from a data input means 20 at the time of designing an electronic circuit and storing the design data in a data file 26 to be a storage device in accordance with the prescribed structure, data such as external terminals, a net, components, the names of internal terminals are stored in respective data parts by a partial data storing means 21 at first. Simultaneously the circuit diagram data and the layout data are respectively judged and stored in respective data parts by a circuit diagram data storing means 22 and a layout data storing means 23. Finally the relational information storing means 24 adds and stores a required pointer for each data in each data part.
Patent JP-H02207775-A (JP)
Title: Coconut milk
Inventor: SHISHIDO KENYA
IPC: A23C9/152
Filed: 1989-02-06
Abstract: PURPOSE:To obtain refined readily drinkable drinking water having unconventional flavor by blending coconut with milk. CONSTITUTION:An albumen of a ripe coconut is dried and thinly shaved to provide coconut flakes. The resultant coconut flakes in an amount of 170g and preferably 250g sugar are added to 100cc water, boiled by heating and then placed on a low fire for about 10min. The fire is then stopped to add an adequate amount of evaporated milk to the heated mixture. The resultant mixture is cooled for 10-12hr and oil and coconut flakes floating in the upper layer are subsequently strained out through a strainer.
Patent JP-S63197311-A (JP)
Title: Foil-wound transformer
Inventor: HIROSE HIDEO
IPC: H01F27/28
Filed: 1987-02-12
Abstract: PURPOSE:To sufficiently withstand the sudden pressure boosting of a refrigerand by excessive electromagnetic mechanical strength generating when an external short-circuit trouble is generated by a method wherein a cooling panel refrigerant entrance and exit part is constituted with a plurality of pipes. CONSTITUTION:The refrigerant lead-in and lead-out parts 14 and 18 of the cooling panel 6 provided protruding from the width of sheet winding are constituted with plurality of pipes 31. The pipes 31 are connected with each other by welding and the like so that they become same as the bending radius R of the cooling panel 6. As the entrance and the exit parts 14 and 18 constituted by the abovementioned pipes 31 have high degree of strength against internal pressure, the expanded refrigerant is dispersed and absorbed into each pipe 31 even when the pressure of the refrigerant in the cooling panel 6 is suddenly boosted by the excessive electromagnetic mechanical strength generated when an external short-circuit trouble occurs, and the swelling out of the protruded entrance and exit 14 and 18 of the panel 6 can be prevented.
Patent JP-2000227280-A (JP)
Title: Cooled wall of high-temperature furnace and method for heat recovery in high-temperature furnace
Inventor: YAJIMA KENICHI
IPC: F27D13/00
Filed: 1999-02-05
Abstract: PROBLEM TO BE SOLVED: To prevent substantially sticking or deposit of dust on the inside surface of a cooling panel, to supply fluid into fluid passages inside the panel and thereby to make heat recovery very simple, in a cooled wall of a high- temperature furnace. SOLUTION: A cooled wall 1 has a constitution wherein a cooling panel 20 having fluid passages inside is disposed inside a pressure-resistant wall 10. As for the cooling panel 20, the fluid passages 24 having a shape wherein a plurality of groove-like long pieces are so arranged that one end of the respective cross section is integrated with the back of the adjacent long piece are formed on the rear side of a flat plate having a smooth surface facing the inside of a furnace, and one set of a supply port and a recovery port for fluid are connected to a string of fluid passages 24 leading into the long pieces.
Patent JP-S52112575-A (JP)
Title: Method of inactivating enzyme in brain of small animals and apparatus for same
Inventor: TOISHI TOSHIHIKO
IPC: A01N1/00
Filed: 1976-03-17
Abstract: PURPOSE: To provide a method of inactivating the enzyme in the brain of small animal with the irradiation of microwaves which can iniformely elevate the brain temperature and apparatus having a structure suitable for the incroporation of this method. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07238055-A (JP)
Title: Purification of methacrylic acid ester
Inventor: ABE TAKAFUMI
IPC: C07C67/60
Filed: 1994-02-25
Abstract: PURPOSE:To obtain a raw material suitable for an optical material, etc., by purifying a methacrylic acid ester in high efficiency wherein a color-causing material contained in methacrylic acid ester and containing a carbonyl group is subjected to an oxime-formation treatment and succeedingly separating and recovering the methacrylic acid ester. CONSTITUTION:A carbonyl group-containing color-causing material, e.g. biacetyl which is contained in a methacrylic acid ester is subjected to an oxime- formation treatment by using a mineral acid salt of hydroxylamine (the usage is preferably 0.2-50 times mol based on the mol number of carbonyl groups contained in the color causing material). The methacrylic acid ester is separated and recovered from the treated solution. Thus, the methacrylic acid ester is purified.
Patent JP-S55120650-A (JP)
Title: Polyester composition
Inventor: TSUKIYAMA YASUSHI
IPC: C08L67/02
Filed: 1979-03-13
Abstract: PURPOSE: Polyester composition, having excellent durability and antistatic properties, composed of polyester and specified water-insoluble polyoxyalkylene glycol.  
     CONSTITUTION: (A) Polyoxyalkylene glycol having average molecular weight of 1,000W500,000, is reacted with, based on one oxyalkylene unit of (A), 10 -4 W 10 -1 mol of (B) a barium compound, such as barium acetate or barium chloride, and 10 -4 W10 -1 mol of (C) tetraphenylboride and/or phosphomolybdate, such as sodium tetraphenylboride and sodium phosphomolybdate in an equeous medium at ≤80°C to obtain water-insoluble polyoxyalkylene glycol. 100Pts.wt. of polyester in which alkylene terephthalate of the formula (n is 2W6) is the principal repeating unit, is blended with 0.5W20pts.wt. of said water-insoluble polyoxyalkylene glycol. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57143115-A (JP)
Title: Reciprocating engine
Inventor: ARAOKA KATSUMASA
IPC: F25B9/06
Filed: 1981-02-27
Abstract: PURPOSE:To facilitate the checking and maintenance of a reciprocating engine and heighten its performance and reliability, by providing a mechanism for preventing the rotation of the piston and exhaust valve, so that the mechanism is located in a section of low temperature. CONSTITUTION:A piston 1 is provided with a hole 31 which has a rectangular cross section as shown in a sectional view indicated by arrows A. The end of a piston rod 32 is inserted into the hole 31. The piston 1 is coupled to the piston rod 32 by a rotation-preventing mechanism consisting of the hole 31, the end of the piston rod and nuts 33, 34. Pins 23 are provided on the tips of anchoring members 17 and inserted into the guide grooves 23 of the piston 1. As a result, a spring ring 16 is enabled to slide only in the axial direction of the piston 1. For that reason, a scratching pheneomenon and powdery chips are prevented from being caused or made. Since the rotation-preventing mechanism is located in a low-temperature section, checking, maintenance and assembly are facilitated.
Patent JP-S52110793-A (JP)
Title: Preparation of highly crystalline olefin polymers
Inventor: SHIGA AKINOBU
IPC: C08F4/00
Filed: 1976-03-15
Abstract: PURPOSE: To prepare olefin polymers with high stereoregularity, by polymerizing olefins with catalysts consisting of specific titanium trichloride solid catalysts and organoaluminum compounds. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02207645-A (JP)
Title: Calling system
Inventor: OISHI KAZUHIRO
IPC: H04M1/2745
Filed: 1989-02-07
Abstract: PURPOSE:To call a prescribed communication equipment with one touch operation by setting the telephone number of the prescribed calling device to be preset to a transmitting means and the identification number of the calling device itself by using the arbitrary calling device. CONSTITUTION:A calling device A set in a hired car company side is equipped with a transmitter A1, telephone set A2 and personal computer A3. The transmitter A1 receives the telephone number from a calling device C in a customer side, connects the number to the telephone set A2 and outputs the customer identification No to the personal computer A3. In the personal computer A3, data such as a customer name, address and route, etc., are stored by customers in correspondence to the ID No. When the ID No is inputted from the customer side, the data corresponding to the ID No are displayed. In a transmitter C1 in the customer side, the telephone number of the telephone set A2 in the hired car company side and the ID No of the transmitter C1 itself are preset and the telephone number of this telephone set A2 and the ID No of the transmitter itself are transmitted with one. operation. Thus, the exclusive transmitter can be realized to call the prescribed calling device with one operation.
Patent JP-S62186505-A (JP)
Title: Manufacture of magnetic garne including bismuth
Inventor: TAMADA HITOSHI
IPC: C30B19/04
Filed: 1986-02-12
Abstract: PURPOSE:To obtain magnetic garnet characterized by little light absorption in the wavelength band of 0.8mum, by adding bivalent metal ions when a rare earth ferromagnetic garnet film including Bi is grown by a liquid epitaxy method with Bi2O3 single substance flux. CONSTITUTION:Rare earth elements Gd, Tm, Y and Fe or parts of them are substituted by a nonmagnetic element Ga or Al in a rare earth ferromagnetic film alpha including bismuth. Said film alpha undergoes liquid epitaxy on a substrate with solution including the single substance flux of Bi2O3 and the element in the film alpha. In this solution, bivalent group II A elements are added in the following way. The compound of the bivalent element and the compound of Fe or an element, which substitutes Fe, form a total amount. The ratio of the compound of the bivalent element in the total amount is determined in the range of + or -30% of the minimum value of light absorption in a 0.8mum band. Thus magnetic garnet characterized by a little light absorption at the wavelength band of 0.8mum is obtained.
Patent JP-H04267084-A (JP)
Title: Terminal connecting structure for circuit board
Inventor: OKAWACHI MITSUO
IPC: H01R4/48
Filed: 1991-02-22
Abstract: PURPOSE:To mechanically connect a terminal to a circuit board with ease without soldering work. CONSTITUTION:There are provided circuit boards 1 each having a through hole 1a separated at a space from the side end surface thereof, and a terminal 2 having resiliency and bent into a U shape having a clearance smaller than the separated space. The tip of one side bending piece 2a of the terminal 2 is inserted into the through hole 1a while the other side bending piece 2b is resiliently displaced outward so that the inner surface thereof is brought into resilient contact with the side edge surface 1b of the circuit board 1.
Patent JP-H03234089-A (JP)
Title: Erroneous insertion preventing device of printed board for electronic communication equipment or the like
Inventor: SHINDO TAKANORI
IPC: H05K7/14
Filed: 1990-02-09
Abstract: PURPOSE:To eliminate many peripheral units, components so as to satisfy erroneous insertion preventing conditions and to reduce its cost by providing protrusions on a predetermined one of a plurality of guide rails, and providing a cutout at the insertion end of a predetermined one of a plurality of printed boards corresponding to the protrusion. CONSTITUTION:When a printed board 7 out of predetermined one (the board 7 having no cut out 12) is inserted into a predetermined guide rail 8 (the rail 8 in which a rivet 11 is provided at a lower guide plate 3 side) corresponding to that necessary to be prevented for erroneous insertion of the board 7, the lower part of a connector 9 of the board 7 is brought into contact with the rivet 11 of the plate 3 side, a connector 6 of a back wiring board 5 is not connected to the connector 9, the insertion of the board 7 becomes incomplete, thereby preventing the erroneous insertion of the board 7. Since this erroneous insertion preventing device has holes 10 at upper and lower guide plates 2, 3 and the rivet 11 is provided, the holes 10 can be formed simultaneously with the plates 2, 3, thereby reducing its cost.
Patent JP-H07218578-A (JP)
Title: Method and circuit for testing defect of cmos or bicmos integrated circuit
Inventor: PENZA LUIGI
IPC: H01L21/66
Filed: 1995-01-24
Abstract: PURPOSE: To evaluate the existence of resistant bridging defect by sensing that voltages existing in one or more signal nodes stay within a predetermined intermediate voltage range. CONSTITUTION: An AUX-LINE is connected to one of two supply lines VDD of a functional CMOS or BiCMOS cell of an integrated circuit, or an earth via a load. Respective inverter stages which are input from the output node of a logic cell to be traced are connected to the AUX-LINE and the other of the two lines VDD, and are made of (n) channel and (r) channel transistors. When the voltage of the output node of the logic cell has middle level within a predetermined intermediate voltage range, the respective inverter stages cause the AUX-LINE and the other line VDD to be conductive mutually so that the voltage of the output node can be traced. By matching the trigger levels of the respective inverter stages with the logic threshold level of the logic cell, the accurate selection test of the logic cell can be executed.