baber/WOPTO huggingface dataset:
Patent JP-H10322945-A (JP)
Title: Cylindrical stacked core, its manufacture, and linear motor
Inventor: INOUE MASAYA
IPC: H02K1/18
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical stacked core which has a roughly complete cylindrical face superior in productivity, and its manufacture, and a linear motor using it. SOLUTION: A thin magnetic plate 10 is made into C-shape which has a cut on inner periphery side, and is provided with a projection on the side of the outer periphery of one main face. Then, these thin magnetic plates 10 are stacked in the circumferential direction, with the ends on inner periphery side in contact with one another and the projection in abutment with the other main face of the adjacent thin magnetic plates. The stack of this thin magnetic plates 10 is constituted in a cylindrical form, with a wedge-shaped space 11 being made by the projection between the adjacent thin magnetic plates 10, and a cylindrical stacked core 10 is obtained. A circular slot 100a, constituted of the cut of the thin magnetic plate 10, is made at the inner periphery of this cylindrical stacked core 100.
Patent JP-S5456240-A (JP)
Title: Apparatus for washing inclined screen
Inventor: FUJIWARA YOSHIFUMI
IPC: B01D29/00
Filed: 1977-10-12
Abstract: PURPOSE: To provide a washing apparatus which permits washing of the screen without the slightest dirt by means of a nozzle oscillating toward the screen surface provided on a carrier travelling along the front of an inclined screen.  
     CONSTITUTION: When a pump 41 of a washing apparatus is put into action, a washing water in a groove 43 is sucked from communicating pipe 44 and jetted through a nozzle 39 as a high pressure water. At this point, with the nozzle oscilating in the direction of the arrow, a carrier 36 travels along guide rails 34 and 35. The carrier 39 is adjusted so as to move at a distance less than the diameter of a jet current injected from a nozzle 39 during one oscillation of the nozzle. Accordingly, a creen section of inclined screens 8a and 8b is washed throughly without the slightest dirt. This enables effective washing with limited equipment thereby reducing equipment and running costs 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000316027-A (JP)
Title: Information processor, information processing method and served medium
Inventor: KISHIDAKA YURIKO
IPC: H04N21/434
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To effectively utilize a main memory. SOLUTION: When a user operates an entry section 11 to turn on or reset a power supply, its control signal (power supply ON signal or reset signal) is fed to a control section 13 via a bus 17. The control section 13 reads a value of a bit rate of stream data stored in advance in a program area of a main memory 14 via the bus 17. The control section 13 calculates a size of an optimum FIFO buffer area on the basis of the value of the read bit rate and decides it. The control section 13 ensures the FIFO buffer area on the main memory 14 on the basis of an arithmetic result.
Patent JP-H06331182-A (JP)
Title: Moistener
Inventor: KOBORI OSAMU
IPC: F24F6/02
Filed: 1993-05-25
Abstract: PURPOSE:To improve the efficiency of cooling of the interior of a body case and heat energy of a heating body to heat a vaporizer. CONSTITUTION:The fan casing 14 of a blower 8 to feed cooling air consists of a partition wall 1a to divide the interior of a body case 1 into upper and lower parts. A vaporizer 2 and the blower 8 are laterally juxtaposed in the body case 1 and a downward extending protrusion wall 1d is integrally formed to the partition wall 1a such that a blast discharge port 11 of the fan casing 14 is positioned below the vaporizer 2.
Patent JP-H05296958-A (JP)
Title: Engine control device
Inventor: ISHINO HIROMASA
IPC: G01N27/409
Filed: 1992-04-15
Abstract: PURPOSE:To avoid thermal deterioration of an air/fuel ratio sensor by preventing damage of the air/fuel ratio sensor caused by freezing of water contents within an exhaust gas by a heating means for heating the air/fuel ratio sensor and by reducing the frequency for using the heating means when the H concentration contained within a used fuel is low and generated water contents are less. CONSTITUTION:An engine using a fuel including hydrogen is provided with a heating means for heating an air/fuel ratio sensor 15, a concentration detection means 26 for detecting a parameter which is related to hydrogen concentration within a fuel, and a frequency modification means for changing the frequency of use of heating means which is in proportion to the concentration which is detected by the concentration detection means 26.
Patent JP-H11292341-A (JP)
Title: Recorder
Inventor: ASANO SHINYA
IPC: B65H5/06
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To easily carry a driving roller, and to perform high quality image processing by forming the driving roller in a thin hollow shaft shape, and forming a driven roller of aluminum. SOLUTION: A driving roller 6 is formed of a pipe-shaped thin hollow shaft by applying urethane painting to the outer periphery for reducing weight. The driving roller 6 is revolvingly driven by a sheet feeding motor through an LF gear. A driven roller 7 held by a pinch roller holder 9 rotatably installed on a platen 14 is brought into pressure contact from below with the driving roller 6 by a spring, so that a sheet sandwiched between the driving roller 6 and the driven roller 7 is carried by driving of the sheet feeding motor. Since the driving roller 6 is lightweight and is small in a rotary load by forming a construction material of aluminum being light metal, a sheet carrying loss is hardly caused. Allogine treatment is applied to both the outer peripheral part and the shaft part of the driven roller 7.
Patent JP-H10296699-A (JP)
Title: Liquid jet type working device
Inventor: KAWAGUCHI HIROSUKE
IPC: B26F3/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To simplify the construction by providing a plurality of nozzles intermittently jetting liquid intermittently discharged from respective discharge ports as a jet flow to a workpiece, following the suction/discharge cycle of a plurality of reciprocating pumps having a suction port in common and individual discharge ports. SOLUTION: A triple plunger pump device 12 is driven by rotational power transmitted from a motor 16 through a V-belt 16, and provided with one suction port 18 and three discharge ports 20. Water in a tank 22 is sucked in the suction port 18 through a water sucking hose 24. Three nozzles 26 are connected to respective discharge ports 20 through respective discharge pipe lines 28. Between the respective discharge ports 20 and the respective nozzles 29, rerief valves and the like are not connected. A manifold 30 for reciprocating pump is sent onto the line in a factory, temporarily stopped before the nozzles 26, and burr in holes are removed by high pressure jet flow 32 from the nozzles 26. The manifold for reciprocating pump is a manifold for the triple pump, and the respective holes correspond to the respective three pumps.
Patent JP-S5824896-A (JP)
Inventor: KOMINAMI TOSHIHIRO
IPC: G21C19/07
Filed: 1981-08-07
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-H05170721-A (JP)
Title: Aromatic amide compound and agent for inducing secretion of nerve growth factor
Inventor: HAYASHI KYOZO
IPC: A61P25/28
Filed: 1992-05-15
Abstract: PURPOSE:To provide a new aromatic amide compound useful as a medicine, especially an agent for inducing the secretion of nerve growth factor and effective for the treatment and prevention of nerve degenerative diseases such as senile dementia and Alzheimer's disease. CONSTITUTION:The compound of formula I [R1 to R3 are H, alkyl or alkoxy; Ar is (substituted)aromatic group; X is H, CH2COCH or CH2CONHAr; Y is H or COOH; when X is CH2COOH or Y is COOH, their COON group may form a lactone ring by the dehydrative condensation with adjacent OH], its quinone compound or their salt, e.g. 6-hydroxy-2-oxo-2H-chromene-3-carbanilide. The compound of formula I can be produced by reacting a 2,5- dihydroxybenzaldehyde derivative of formula V with malonic acid and an aniline derivative of formula VII in a solvent in the presence of an organic base.
Patent JP-H09306122-A (JP)
Title: Position detecting device for magnetic recording and reproducing device
Inventor: UEYASU TSUNEO
IPC: G11B21/02
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and to obtain the position detecting device at low cost by constituting a carriage position detecting device and an extremely end track position detecting device integrally with each other. SOLUTION: The position detecting device has a scale 31 provided to be fixed on the side of a carriage and a photointerruptor 32 fitted to a substrate 33 close to a main frame 11. The scale 31 is provided with a carriage position detecting photo-transmission/interruption control means 311 and an extremely end track position detecting photo-transmission/interruption control means 312 along a prescribed radial direction B at prescribed intervals. In this case, the means 31 is a slit, while the means 312 is a notch formed by cutting the lower end of the scale 31. The frame 11 is formed with a scale passing opening part 11a in which a lower part of the scale 31 is inserted and an interruptor loosely passing opening part 11b with a head part of the interruptor 32 passed through.  The interruptor 32 consists of a light emitting part 34 and a light receiving part 35, arranged opposite to each other across the scale 31 between them.
Patent JP-S5647368-A (JP)
Title: Handle bar protecting device for tiller
Inventor: KUBOTA ICHIROU
IPC: B62D51/06
Filed: 1979-09-25
Abstract: PURPOSE:To prevent breakage of a handle bar due to abnormal load by means of a stretchable handle protecting device provided between the handle grip and the hitch box. CONSTITUTION:A tubular adjusting device 7 is fitted loosely into the tubular body so that both the parts are adjustable at any position with a pin 10 and holes 8 and 9. A guide member 14 provided on a handle bar 2 is supported with a concave section 13 provided at the upper end of the adjusting device 7 and the lower end of the body 6 is mounted on a hitch box 4. With such an arrangement, even if any advertent load is applied on the root part of the handle bar 2 due to the weight of a working machine, it can be received by the protecting device thereby preventing breakage of the handle bar.
Patent JP-H09306588-A (JP)
Title: Cable connector
Inventor: OKAMURA TOSHIO
IPC: H01R13/629
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a cable connector at low cost of which the number of part items and the number of assembly processes are lessened. SOLUTION: A cable connector 1 comprises insulators 2, 3, a contact 4, an end bell 5, and a coupling nut 6. The coupling nut 6 is joined to the end bell 5 by a retaining ring 7 in a freely rotatable way and at the same time the connection of the insulators 2, 3 and the end bell 5 are retained by the coupling nut 6.
Patent JP-S5248147-A (JP)
Title: Heat exchanger of direct contacting process
Inventor: SODA MASAHIRO
IPC: F28C3/04
Filed: 1975-10-14
Abstract: PURPOSE: A compact and small-sized heat exchanged in which the height of dropping water necessary to get a required heat-exchanging capacity is shortened to reduce the necessary height of the heat exchanger. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0423358-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOYAMA YOKO
IPC: H01L21/8246
Filed: 1990-05-14
Abstract: PURPOSE:To manufacture the title transistor device while sustaining the throughput eliminating the high acceleration complying implantation device by a method wherein the whole transistor formation region of a ROM part is the first channel-doped so as to be previously devel-oped into the depression type and after setting up a ROM code, specific transistors only are the second channel- doped so as to be changed into the enhancement type. CONSTITUTION:The whole transistor formation region of a ROM (Read Only Memory) part is the first channel-doped using a photoresist patterns so as to be previously developed into the depression type forming a channel doped region 2. Next, after the formation of gate oxide films 3, gate electrodes 4 comprising polysilicon, source.drain regions 5 are formed. Finally, A, C transistors are changed into the enhancement type by ion-implantation process using photoresist patterns 6 after setting up a ROM code.
Patent JP-H1050689-A (JP)
Title: Apparatus and method for removing particles in semiconductor production
Inventor: JIYOOJI ENU MARAKASU
IPC: H01L21/314
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To protect semiconductor elements outside and inside of a clean room by the semiconductor surface of the element being fabricated with a self- composed protective seal. SOLUTION: A semiconductor element 10 includes a Si substrate 12. An upper face 12 having an SiO2 layer 14 is formed on the upper part of the element 10. A bond layer 20 is deposited on the upper face 16 and has a self- composed protective seal 30 deposited thereto, so that the radicals composed of hydroxy (OH) group at the head part form Si-O bonds during self composition. The seal 30 can be removed it any time by such a standard manufacturing procedure for gasifying this film by ultraviolet rays or standard O-plasma. Thus it is possible to protect the element 10 outside and inside of a clean room.
Patent JP-H02262764-A (JP)
Title: Image reader
Inventor: SUGAWA HIROYA
IPC: G06T1/00
Filed: 1989-05-17
Abstract: PURPOSE:To obtain a satisfactory reproduced image even when a character original area and a photograph original area are mixed by executing auxiliary scanning at first and obtaining respectively separate data for density adjustment concerning a character original part and a photograph original part by the above auxiliary scanning when an original in which the character original part and photograph original part are mixed, is read by an automatic density adjusting mode. CONSTITUTION:A line RAM 27 stores image data, for which shading correction is already executed, for one time of scanning in a main scanning direction in correspondence to a write signal from a CPU 26. When a write signal (0) is inputted from the CPU 26 to a density data memory control part 30, the density data memory control part 30 outputs a signal, with which density data for each picture element outputted from a shading circuit 21 are written, to a binary area density data memory 28 or a half tone area density memory 29. On the other hand, when a read signal (1) is inputted, a signal to read the stored density data to the CPU 26 is outputted to the binary area density data memory 28 or half tone area density data memory 29.
Patent JP-S61286236-A (JP)
Title: Slow cooling method for optical glass element
Inventor: GOTO MITSUO
IPC: C03B11/12
Filed: 1985-06-07
Abstract: PURPOSE:To permit press-forming of glass providing a formed glass having stable quality inexpensively without requiring grinding stage, etc., by holding a press-formed optical glass element at a specified temp. for a specified time, then cooling with a cooling rate resulting in a desired refractive index. CONSTITUTION:Press-formed optical element is held for a specified time, at least 5 min at above the strain point of the glass and below the transition point of the glass, then the glass is cooled at a cooling rate resulting a desired refractive index defined by a relation given by the formula [where (n) is the final refractive index, V is a cooling rate ( deg.C/min)]. In accordance with the process, the dispersion of the refractive index can be made small without impairing the shape precision of the press-formed optical glass element, more over, the refractive index can be adjusted to an optional value within a certain range. Thus, an optical glass element having stable quality can be obtd. by press-forming and the preparation cost is reduced remarkably without requiring grinding stage, etc.
Patent JP-S5828408-A (JP)
Title: Boring machine
Inventor: MORITA SEIICHIROU
IPC: B23B29/02
Filed: 1981-08-07
Abstract: PURPOSE:To achieve the optional cutting radius automatically without replacing the cutter, by making the position of a cutter mounted at the tip of the boring spindle variable in the radial direction. CONSTITUTION:Swing arms 16 are mounted at the tip of a boring spindle 14 while rams 27 are provided movably in the arrow directions and cutters 15 are fixed at each edge of rams 27. After swinging the swing arm 16 by the predetermined angle (or the swing 16 is not swung but fixed at the position of angle 0.) a servo-motor (not shown) is driven to operate the gear, thus to expand/shrink the ram 27 by the desired amount, thereby the gap between the cutters 15 can be adjusted by the desired amount.
Patent JP-S5647455-A (JP)
Title: Aqueous coating material of fluororubber
Inventor: YOSHIMURA TATSUSHIROU
IPC: C08K5/544
Filed: 1979-09-25
Abstract: PURPOSE: The titled coating material having improved tensile strength of a film while retaining the sufficient adhesion to a substrate, and prepared by incorporating a specific aminosilane compound and an amine compound into an aqueous dispersion of a fluororubber.  
     CONSTITUTION: A coating material prepared by incorporating (B) an aminosilane compound expressed by the formula (R is methyl or ethyl; R' is methyl; R" is -C 3 H 6 -; X is single bond, -C 2 H 4 NH-, -CONH- or -C 2 H 4 -NH-C 2 H 4 -NH-; y is 2 or 3), e.g. γ-aminopropyltriethoxysilane, and (C) an amine compound having one or more, preferably two or more, terminal amino groups directly bonded to an aliphatic hydrocarbon group, e.g. 3,9-bis(3-aminopropyl)2,4,8,10-tetraoxaspiro [5.5]undecane, into (A) an aqueous dispersion of a fluororubber. The amount of the constituent (B) is preferably 0.5W30pts.wt. per 100pts.wt. the fluororubber in the constituent (A). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5348246-A (JP)
Title: Electric power source system of electronic range
Inventor: MAEHARA NAOYOSHI
IPC: H05B6/68
Filed: 1976-10-14
Abstract: PURPOSE: A receptacle belonging to an electronic range is installed and a single nicro-computor is mode to serve commonly controls of the receptacle and that of electronic range and thus, controls of various household electric appliances are mode available. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H02301896-A (JP)
Title: Transmitter for guard information
Inventor: KIKUCHI AKIRA
IPC: G08B25/04
Filed: 1989-05-17
Abstract: PURPOSE:To improve the quality of guard and monitor by transmitting the abnormality of invasion only when detecting the abnormality with a sensor in sequence other than prescribed sequence at the sensor loop of an entry/exit after setting the start of guard. CONSTITUTION:The transmitter is equipped with plural sensor loops 1-3 to detect the existence of a human body, and an invasion sequence judging means 14 to judge whether or not the sequence to detect the human body of the sensor loops 1-3 is the one decided in advance. When it is judged that the sequence to detect the human body of the sensor loops 1-3 does not coincide with the sequence decided in advance by the invasion sequence judging means 14 after the start of the guard is set, abnormality information is informed to a monitoring center via a communication channel 11 based on the output of the invasion sequence judging means 14. Thereby, a transmitter for guard informa tion operated by discriminating the going in and out of the persons concerned from unauthorized invasion can be obtained.
Patent JP-S6015677-A (JP)
Inventor: ARIGA KAZUO
IPC: G09F9/00
Filed: 1983-07-07
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-2000314477-A (JP)
Title: Gas cock and manufacture of the gas cock
Inventor: FUJII YOSHIO
IPC: F16K5/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To easily and surely preserve again respective surfaces having their plated layers cut off by machining, by forming paraffin layers on the inner/outer surfaces of a gas cock body made of cast iron casting. SOLUTION: This gas cock body is manufactured by cast iron, so that its surface 10a and the inner surface 10b have casting surfaces and a screw cylinder part inner circumferential face and a screw part are not formed yet. The whole body in this state is dipped into molten zinc for rust prevention and the surface 10a and the inner surface 10b, whole areas are coated with a zinc-plating layer 1. Then, the constitutional wall surface of a cock storage part 11, opening ends 15a, 16a of the screw cylinder, and top/bottom surfaces of a flange 17 requiring the accuracy and sealing performance are machined to be finished into smooth surfaces and formed into the screw parts 15b, 16b. Because the machined surface 19 with have the plating layer 1 cut off, the whole body is dipped into molten paraffin to form a thin paraffin layer 2.  This constitution can prevent the surface with plating layer from rusting and prolong the service life of the parts with the plating layer because of its being protected thereby.
Patent JP-S614829-A (JP)
Title: Intake device for engine associated with supercharger
Inventor: ADACHI HIDESHI
IPC: F02B37/16
Filed: 1984-06-18
Abstract: PURPOSE:To improve the reliability in an intake device where a supercharger is arranged in the upstream of carburetor, by providing a controller for driving a pressure control valve such as an exhaust bypass valve upon abrupt deceleration thereby reducing excessive positive pressure for causing oil leakage of carburetor. CONSTITUTION:Upon departing of foot from an accelerator pedal 9 under abrupt deceleration, a microswitch 3a of pressurized carburetor 3 is turned on to changeover a three-way valve 6 thus to lead the output pressure of compressor 1a which is equal to that in a pressure receiving chamber 5b communicating to the downstream of compressor 1a of turbocharger 1 into the pressure receiving chamber 5a of actuator 5 through a path 6c. Consequently, a disphragm member 5c is moved to the right through a compression spring 5h thus to contact an actuator rod 5g against a diaphragm member 5d. Since the combined force of the output pressure of compressor 1a and the spring 5h force is applied onto said member 5d to the right, the opening of an exhaust bypass valve 7 will increase thus to lower the output pressure quickly.
Patent JP-S63289974-A (JP)
Title: Cryostat
Inventor: SAHO NORIHIDE
IPC: F25D11/00
Filed: 1987-05-22
Abstract: PURPOSE:To obtain a cryostat which can be simplified and manufactured at smaller costs, by forming a recessed part, in which a cryogenic liquefied gas or a cryogenic gas is stored, and another recessed part, into which a cold head is inserted, on an outer frame with a heat-insulating space formed therein and next using a heat- conductive member to couple walls of both their recessed parts with each other. CONSTITUTION:A recessed part 2, in which a cryogenic liquefied gas 14 or a cryogenic gas is stored, and another recessed part 3, into which a cold head 9 of a freezer is inserted, are formed on an outer frame with a heat-insulating space 5 formed therein. An opening part of said recessed part 2, in which the cryogenic liquefied gas 14 or the cryogenic gas is stored, is provided with a close cover 6. Then a storage wall of the recessed part 2 is coupled with an insertion wall of the recessed part 3 by the use of a heat conductive member 4. For example the close cover 6 is made of a heat insulating material so that heat penetration from outside is suppressed. A substrate 15, on which electronic components to be cooled such as a CPU and a memory are mounted, is dipped into the cryogenic liquefied gas 14, and a lead wire 16 coupled with a substrate 15 is connected with an input/output interface 17 mounted on the upper side of the close cover 6, so that signals can be inputted to/outputted from the outside of a cold reserving vessel 2.