baber/WOPTO huggingface dataset:
Patent JP-H08262153-A (JP)
Title: Analog timepiece with train wheel stabilizing mechanism
Inventor: NAKAJIMA KENICHI
IPC: G04B35/00
Filed: 1995-03-22
Abstract: PURPOSE: To provide a train wheel stabilizing mechanism for analog watch in a narrow space. CONSTITUTION: The planar shape of the elastic section of a second wheel friction spring 8 which is provided for pressing the upper tenon 6a of second wheel 6 and stabilizing the revolving motion of the No.4 wheel 6 is not formed linearly, but is continuously formed so that the angle between the first and second elastic sections 8b and 8c of the elastic section can become 180 deg.. The spring 8 is fixed to a base plate 5 with a spring member 7 together with a train wheel receiver 1. Since the second elastic section 8c is deformed in the twisting direction when the pressurizing section 8a of the spring 8 applies a pressurizing force to the wheel 6 by pressing the upper tenon 6a of the wheel 6, the section 8a presses the tenon 6a on a slope. Therefore, a horizontal lateral pressure is applied to the wheel 6 together with a pressurizing force in the cross-sectional direction.  Because of the lateral pressure, the backlash between the teeth of wheels can be reduced or stabilized and the swinging of a second hand 10 fitted to the front end of the wheel 6 can be reduced.
Patent JP-H05265218-A (JP)
Title: Resist pattern forming method
IPC: C08G77/14
Filed: 1992-03-19
Abstract: PURPOSE:To form a resist pattern having high resolution by means of a resoluble positive type two layer resist so that the resolution is not deteriorated due to development and so on. CONSTITUTION:A resist pattern forming method is characterized in that a resist material composed of polymer having a silicon-benzen cyclic combination in a molecule is exposed, and the silicon-benzen cyclic combination is cut, and it is made to function as a positive type resist.
Patent JP-H09261473-A (JP)
Title: Image processing method and its device
Inventor: OKABE MASAHITO
IPC: G02F1/1333
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain an output image of a satisfactory quality by detecting uneven grey level by the image density in an unexposed area so as to correct the uneven grey level in an image generated depending on an image recording condition. SOLUTION: Image data read by an image reader 200 is fetched in an image processor 100. The image processor 100 consisting of a personal computer, etc., corrects the gradation characteristic of read image data by referring to gradation irregularity correcting data 101 previously measured and stored in a memory or obtained at the time of reading the image. Correcting data 101 consists of gradation irregularity data obtained by reading the image density of the unexposed area, transmissivity distribution data at the time of applying voltage without exposing the whole surface, light quantity distribution data, etc., of a three-color separation prism. The image processor 100 corrects gradation irregularity based on these data and outputs corrected data to an output device 300 such as CRT, a printer.
Patent JP-H03263092-A (JP)
Title: Character output device
Inventor: SUGANO HAJIME
IPC: G06F12/08
Filed: 1990-03-14
Abstract: PURPOSE:To quickly expand character data by storing character data of a character data string to be expanded in an access buffer at the time of the presence of the character data in a cache memory and reading out a pertinent character pattern from an external storage device to write it in the cache memory at the time of arrival of the character data volume at a certain value. CONSTITUTION:It is discriminated whether character data of the character data string to be expanded exists on a cache table 4 or not. When it exists there, the expansion processing of character data is executed; but otherwise, character data is stored in an access buffer 8 in parallel with the processing, and the character pattern is read out of an external storage device 7 and is written in the cache table 4 when character data stored in the access buffer 8 reaches a certain quantity. Thus, the access time of the cache table 4 is shortened to quickly expand character data.
Patent JP-H02243697-A (JP)
Title: Production of oligosaccharide
Inventor: KAMO YOSHIHIRO
IPC: C07H3/06
Filed: 1989-03-17
Abstract: PURPOSE:To obtain an oligosaccharide useful as a substrate for the determination of beta-glucosidase, on an industrial scale in high efficiency, by adding an acid to a dimethyl sulfoxide solution of a specific hardly water-soluble polysaccharide, heating the mixture and precipitating with a solvent. CONSTITUTION:A dimethyl sulfoxide solution of a hardly water-soluble polysaccharide containing beta-1,3-glucan structure (preferably curdlan, polysaccharide of Poria cocos or pachyman) is added with an acid and heated to effect the partial acid hydrolysis of the polysaccharide. The objective oligosaccharide is produced by precipitating the reaction solution with a solvent. The solvent used in the above precipitation process is preferably methanol, ethanol, (iso) propanol or acetone.
Patent JP-S59190671-A (JP)
Title: Abnormality monitor for oil-filled electric appliance
Inventor: HASHIMOTO MITSUMASA
IPC: G01R31/00
Filed: 1983-04-13
Abstract: PURPOSE:To obtain an inexpensive device easy to monitor abnormality by mounting an abnormality monitor integral to an opening or a valve of an oil- filled electric appliance so as to eliminate the installation of a measuring cable and the setting of the abnormality alarm. CONSTITUTION:A valve (a waste oil valve) 2 is provided at the bottom of an oil- filled electric appliance 1 housing an insulation oil and an abnormality monitor 15 mounted at the tip thereof to enable the monitoring of abnormality in the oil- filled electic appliance 1. The abnormality monitor 15 is made up of gas permeation membrane 5 adapted to pass gas through an insulation oil in the oil-filled electric appliance 1, a sensor 7 for detecting gas permeated, an electromagnetic valve 6 for opening or closing gas between the gas permeation membrane 5 and the sensor 7, an alarm 14 for display abnormality and a power source 13, which are housed integral into a protective case 8. In this manner, an abnormality monitor is mounted integral at the tip of a valve of the oil-filled electric appliance to enable an easy monitoring of abnormality on the spot.
Patent JP-H08263100-A (JP)
Title: Vector quantizing device
Inventor: MISEKI KIMIO
IPC: G10L19/038
Filed: 1995-03-23
Abstract: PURPOSE: To provide a vector quantizing device capable of rapidly retrieving an index of a typical vector even when the number of bits of index is large. CONSTITUTION: This device is provided with a noise vector reproducing part generating the typical vector (u) including the product vn×sn (n=0 to N-1, |sn|=1) between respective elements of an N-dimensional basic vector (v) selected from a code book 100 based on a basic vector index Ic and an N-dimensional polarity vector (s) generated based on a polarity information index Ip as the element un by a polarity multiplication part 105.
Patent JP-S61223947-A (JP)
Title: Undefined instruction detecting method for processor
Inventor: SUENAGA MASASHI
IPC: G06F9/22
Filed: 1985-03-29
Abstract: PURPOSE:To simplify the hardware of an instruction decoding part by providing a means for storing a fact whether instruction processing exists at the top of a microprogram or not, on a control storage, and referring to it when executing an instruction. CONSTITUTION:When writing a microprogram to a control storage CS 3 by an auxiliary processor 51, logic '1' and logic '0' are written in an ITOP bit 7, in case of the head of the instruction processing, and in other case, respectively. On the other hand, an instruction decoding part generates the head address of a microprogram to its instruction. In extended instructions, in case when the microprogram has read out that which does not exist in the CS 3, the instruction decoding part generates the head address as mentioned above, and outputs it to a control part. On the other hand, at the time point when the instruction processing before this instruction by one has been ended, a signal 23 becomes high, and the head address is set to a CSAR 2. An ITOP bit '0' of the head address of the CS 3 is read out thereby. As a result, an output of a NAND gate 8 becomes logic 1, and an FF 9 is set. As a result, an undefined instruction is detected, and in order to prevent a runaway, an output of a DEC 5 is inhibited.
Patent JP-S56159240-A (JP)
Title: Chlorosulfonated polyethylene composition
Inventor: ITOU SEIJI
IPC: C08K9/02
Filed: 1980-05-14
Abstract: PURPOSE: The titled rubber composition that is prepared by adding hard clay, magnesium carbonate, a softening agent, polyethylene glycol and a vulcanizer to polysulfonated polyethylene rubber, thus showing good luster at the surfaces after vulcanization and high durability.  
     CONSTITUTION: To 100pts.wt of Chlorosulfonated polyethylene rubber, are added 30W70pts of hard clay treated with a silane coupling agent, 5W45pts of magnesium carbonate, preferably with a whiteness of higher than 94 and an oil absorption of 130W180, 3W30pts of a softening agent, preferably of transparency or light yellow color, such as phthalic acid or epoxy softening agent, 2W10pts of polyethylene glycol of more than 3,000 molecular weight, preferably near 10,000 and an effective amount of a vulcanizer or crosslinking agent and they are kneaded.  
     USE: A rubber for decorating escalator hand rails. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58180348-A (JP)
Title: Steering gear lock
Inventor: MOCHIDA HARUO
IPC: B60R25/02
Filed: 1982-04-16
Abstract: PURPOSE:To make it impossible to give an external shock to the main part of a key cylinder, by providing a fragile part between the main part and head of the key cylinder. CONSTITUTION:A key cylinder 14 comprises a main part 15, in which a tumbler is housed, a head 16, into which a key is inserted, and a neck 17 which couples the main part and the head to each other. The neck 17 is provided with an annular groove 17a on the peripheral surface so that the neck is a fragile part. When the main part 15 remains locked by the tumbler, the neck 17 is broken at the annular groove 17a by excessive torque exerted due to the screwing of a drill or the like into the head 16 and the head disconnected from the neck is turned alone without dropping off a casing 11. For that reason, the drill or the like cannot be furthermore screwed in, so that the main part 15 cannot be removed. Theft is thus surely prevented.
Patent JP-S57180497-A (JP)
Title: Drying and treating method for dirt
Inventor: UMEDA EISAKU
IPC: C02F11/02
Filed: 1981-04-27
Abstract: PURPOSE: To neutralize the malodors of dirt consisting of animal excrements, etc. and to prevent the production of malodors by mixing said dirt with mixing components of quicklime, carbon, bone powder, basic pentacalcium triphosphate under agitation, and drying and powdering the mixture.  
     CONSTITUTION: Mixing components of, for example, about 100pts. quicklime, 200pts. carbon, about 200pts. bone powder, and about 50pts. basic pentacalcium triphosphate are mixed at about 10W10.5wt% with dirt such as animal excrements, fish entrails or the like, and after these are thoroughly agitated, they are allowed to stand for about 30W40min. When the mixture is dried and powdered, malodors can be removed and the powder is usable as fertilizers. The basic pentacalcium triphosphate Ca 5 (PO 4 ) 3  (OH) contains, Ca, P, Na, Mg, K, Si,Fe, Cl, Zn, Cu, Ba, H, O, etc. and makes an important contribution to the improvement in the quality of soil. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59190553-A (JP)
Title: Drive control device for automobile
Inventor: SEO NOBUHIDE
IPC: B60W10/10
Filed: 1983-04-11
Abstract: PURPOSE:To relieve the worsening of fuel consumption as well as to prevent the occurrence of knocking in an engine, by making a range of closing a throttle valve smaller when an accelerator pedalling extent is below the specified range and less than the setting value, while controlling a transmission gear ratio and the throttle valve in accordance with the said pedalling extent when it is less than the specified range and more than the setting value. CONSTITUTION:In this control device, a transmission gear ratio adjuster 18, a throttle actuator 36 and an accelerator position sensor 9 are installed altogether, while a transmission gear ratio and a throttle valve are controlled according to an acclerator pedalling extent as keeping an engine speed constant when the accelerator pedalling extent is in a state of being below the specified range and less than the setting value. Likewise, when the accelerator pedalling extent is in a state of being below the specified range and more than the setting value, the transmission gear ratio and the throttle valve 3 are controlled so as to cause both of the engine speed and the opening of the throttle valve to become such a value as being commensurate to the accelerator pedalling extent. With this constitution, a range that closes the throttle valve 3 becomes small, so that not only the worsening of fuel consumption is relievable but also knocking can be prevented from occurring.
Patent JP-H07250020-A (JP)
Title: Transmission output controller
Inventor: YAMADA HIROTAKA
IPC: H04W52/04
Filed: 1994-03-09
Abstract: PURPOSE:To provide the transmission output controller for properly controlling transmission power radiated from an antenna or the like. CONSTITUTION:Concerning the transmission output controller provided with constant power control means 1, 8 and 9 for a transmission output to be supplied to an antenna 4, this controller is provided with an antenna 14 for detection to receive a part of the transmission output radiated from the antenna, detecting means 15 and 16 for detecting the signal received by the antenna for detection, smoothing means 17 for smoothing the detected signal, and comparing means 18 for comparing the DC voltage of the smoothed signal with a reference value and based on the compared result of this comparing means, the constant power level of the constant power control means is controlled. The transmission output radiated from the antenna of a portable telephone set or the like is directly detected, and the level of the transmission output to be supplied to the antenna is controlled so that this radiated transmission output can be a proper value.
Patent JP-S63229200-A (JP)
Title: Dryer of high-moisture sludge or the like
Inventor: TANIGAWA YOSHIHIRO
IPC: C02F11/12
Filed: 1987-03-17
Abstract: PURPOSE:To enhance thermal efficiency by providing a vapor chamber to the upper part of a drying chamber, a discharge port of vapor to the vapor chamber, and a rotary heating drum in the drying chamber. CONSTITUTION:A raw material such as sludge is fed to the inside of a drying chamber 1 through a supply port 2 and agitated by rotating a heating drum 6. The raw material is heated from the outer circumferential face by feeding a heat source into an axial pipe 8 to fill the rotary heating drum 6. Moisture of the heated raw material evaporates to fill a vapor chamber 4 and vapor is fed into the axial pipe 8 of a dryer through a discharge port 5. A fixed scraper 9 prevents deposit from adhering to the inner face of the rotary heating drum 6 and deposit is discharged to the outside of the equipment from a drain discharge port 10 as sewage together with condensate. Thereby thermal efficiency is enhanced and the raw material can be continuously dried.
Patent JP-H11250561-A (JP)
Title: Recording disk driving device
Inventor: MASUDA YOSHIYUKI
IPC: G11B19/20
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To thin a device while securing insulation between the bracket of a motor and a device circuit board and to increase impact resistance by increasing the thickness of the bracket. SOLUTION: The bracket 14 of a spindle motor 12 is fitted and attached to the motor attaching opening 10 of a base 6 constituting a part of the deviding wall of a disk housing space 4 so as to arrange a recording disk 2 in the disk housing space 4, in the side of the base 6 opposite the disk housing space 4, a circuit board 52 is arranged to have a contact piece 56 attached to be brought into electric contact with the pad 48 of a flexible board 42 stuck to the bracket 14 in the face of the base 6 side, and an insulating sheet 50 is fixed on almost a full area other than a part of the bottom surface of the bracket 4 where the flexible board 42 is fixed.
Patent JP-H07174197-A (JP)
Title: Reduction gear
Inventor: AOKI YASUHIRO
IPC: F16H1/32
Filed: 1992-03-23
Abstract: PURPOSE:To reduce a noise and vibration by providing an internal gear meshed with between the first external gear and the second external gear with the center displaced from that of this first external gear, revolving the second external gear around a shaft associated with moving in an eccentric part according to rotation, and taking out rotation of the internal gear on its own axis to an output shaft, so as to improve transmitting efficiency. CONSTITUTION:A device is constituted of the first annular external gear 1 fixed to a motor 9 concentrically with the center of rotation of an eccentric part 4, second external gear 2 having a center hole of slidably fitting the eccentric part 4 and an elastic rubber member, to comprise an internal gear 3 extended by a mode meshed with between the first/second gears 1, 2. When the motor 9 is driven, the eccentric part 4 is eccentrically rotated, to revolve the gear 2 around a shaft while meshed with the internal gear 3, and the internal gear 3 is rotated on its own axis while elliptically deformed. According to the above, a gear 5 is rotated on its own axis integrally with an output shaft 6, coaxial with the rotary shaft 90, serving as the center. Speed reducing ratio (number of teeth of internal gear 3 - number of teeth of gear 1)/(number of teeth of internal gear 3) is obtained. Since the gears 1, 2, 3 are meshed with many teeth, a noise and vibration can be reduced by improving transmitting efficiency.
Patent JP-S58182557-A (JP)
Title: Reaction plate for medical inspection
Inventor: TANI HIDEKI
IPC: B01L3/00
Filed: 1982-04-20
Abstract: PURPOSE:To obtain a disposable reaction plate for medical inspection having a surface layer of latex etc. of blood serum and inspection reagent which has sufficient wettability together with a water resisting property. CONSTITUTION:A resin surface layer 1 having a water resisting property and also, having a hydrophilic property coating itself, is formed by applying a prepolymer having quaternary ammonium base especially among hydrophilic radical such as hydroxy radical, dimethylamino radical quaternary ammonium radical and a photopolymeric unsaturated double bond on a side chain, to e.g. a paper subjected to a suitable treatment or a suitable base material 2 such as polyethylene and preforming ultraviolet hardening. This reaction plate is prepared in said manner. When a use test is carried out by using such reaction plate for medical treatment, the wettability of latex for blood serum and medical inspection is sufficiently good and any variation is not noticed on the surface of the coating and also, a water resisting property is good. Further, this reaction plate is easily destroyed by fire after using this plate for the inspection.
Patent JP-H10261787-A (JP)
Title: Power semiconductor device
Inventor: MATSUSHITA KENICHI
IPC: H01L21/331
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To improve the breakdown voltage of a high-breakdown-voltage diode with its junction terminal at a shallow depth. SOLUTION: A high-breakdown-voltage diode includes a n-type silicon substrate 1, a p-type emitter diffusion layer 2 formed don the surface of the n-type silicon substrate 1, a p-type RESURF layer 3 selectively formed on the surface of the n-type silicon substrate 1 in contact with the p-type emitter diffusion layer 2; and a n-type emitter diffusion layer 5 formed don the underside of the n-type silicon substrate 1. The end face of the n-type silicon substrate 1 is beveled, and the high-breakdown-voltage diode is so constituted that the relation expressed as D<=2.67×10<10> .ND<-7/8> (ND: the impurity concentration of the substrate (cm<-3> ), D: distance between junction terminal and end face (cm)) is satisfied.
Patent JP-S58181485-A (JP)
Title: Welding device with oscillation mechanism
Inventor: SUGITANI YUUJI
IPC: B23K9/28
Filed: 1982-04-20
Abstract: PURPOSE:To automate manipulation of an electrode and to improve the quality and efficiency of welding, by effecting the horizontal turning and vertical movement of a torch simultaneously with a main shaft and an operating rod thereby oscillating in a V shape. CONSTITUTION:A titled device consisting of a main shaft 8 which turns normal and reverse at prescribed intervals, an operating rod 27 which reciprocate horizontally at prescribed intervals, a torch clamping mechanism 30, and a motor 11. The lower part of said mechanism 30 is fitted pivotally to the forward end of the shaft 8 and the upper part thereof to the forward end of the rod 27. The shaft 8 and the rod 27 are driven by means of the motor 11. The shaft 8 and the rod 27 are operated simultaneously with the driving of the motor 11, and the torch 34 mounted to the mechanism 30 is oscillated in a V shape.
Patent JP-S59188914-A (JP)
Title: Formation of contact hole
Inventor: FUJIMURA TATSUO
IPC: H01L21/28
Filed: 1983-04-11
Abstract: PURPOSE:To check the short channel effect of an element by a method wherein a first, a second and a third insulating films having different etching speeds mutually are formed on the surface of a semiconductor substrate, and after contact holes are formed in the third insulating film, the second and the first insulating films are etched. CONSTITUTION:An insulating film 12 consisting of a silicon oxide film of 2,000Angstrom  or less of thickness, a field oxide film 13, a polycrystalline silicon gate 14, and a thermal oxide film 15 are provided on a silicon substrate 11. An insulating film 16 consisting of silicate glass having a different etching speed is adhered on the films 12, 13, 15. An insulating film 19 consisting of a silicon nitride film having a different etching speed is formed on the film 16. A hole opening resist mask 20 is formed on the film 19, and ions 21 are implanted to form damaged layers 22. The layers 22 are etched to form taper type contact holes 23. After the holes 23 are formed, the films 16, 15, 12 are etched to form contact holes 24 to open on a source and a drain regions 17, 18 and on the gate 14, and the short channel effect of the element can be checked.
Patent JP-H06249297-A (JP)
Title: Planetary reduction gear
Inventor: TANAKA AKIHIRO
IPC: F16H1/28
Filed: 1993-03-01
Abstract: PURPOSE:To fix a carrier of final stage with a supporting member by simple construction, and surely lock a nut positioning a bearing in the axial diction, in a planetary reduction gear. CONSTITUTION:The contact face 47A of a carrier 47 of final stage and the contact face 41B of a supporting member 41 are contacted with each other so as to perform positioning in the axial direction. A pin 46 supporting a planet gear 44 of final stage is made into a long size, and projected from the contact face 47A of the carrier 47. The projecting part of the pin 46 is engaged with the engaging recessed part 41C of the supporting member 41, so as to position the carrier 47 in the rotational direction.