baber/WOPTO huggingface dataset:
Patent JP-H06222908-A (JP)
Title: Method for parallel execution of arithmetic operation to compound operand including many multibit elements
Inventor: DANIERU DEIBIISU
IPC: G06F7/505
Filed: 1993-12-17
Abstract: PURPOSE: To provide a method for executing an arithmetic operation in parallel to a composite operand including plural multibit element data items. CONSTITUTION: An arithmetic operation is executed to a composite operand including plural element data items. Generally, in the arithmetic operation, an inter-element signal, for example, a carry signal, or a scaling signal, or a deviation bit is generated, and even when an invalid result is obtained, an effective result can be obtained in the arithmetic operation. The element data items can be pixel values related with picture elements in a picture or another data. An instruction on a preserved medium is accessed or executed by a processor, and the effective result can be obtained regardless of the inter-element signal. The elements in the composite operand can be erased for guaranteeing the effective result, or isolated by a set buffer bit. The values of the elements can be deviated before the arithmetic operation for obtaining the effective result.
Patent JP-H09161813-A (JP)
Title: Manufacture of cylindrical battery
Inventor: IWASAKI KAZUTAKA
IPC: H01M10/04
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent inside short-circuiting caused by fallen articles when inserting an electrode group into a battery can, and also reduce adverse effects to a battery when using, by upwardly inserting the electrode group, wound in spiral, into the can inside from a downward opening part of the cylindrical battery can. SOLUTION: An electrode group, on which belt-like positive and negative electrode plates 1 and 2 are spirally wound with a separator 3, is inserted into the inside of an opening part from the downward opening part of a can 4 (5: a bottom part insulating plate). At that time, when both vertical ends or one end of the spirally wound electrode group is bond by an adhesive tape 6 to be inserted into inside of an opening part from the downward opening part of the battery can 4 with the bound end part upward; the diameter of the end part of the electrode group can be slightly reduced than the inner diameter of the battery can 4 inner diameter to smooth this insertion into the battery can 4, thereby reducing the occurrence probability of falling articles, and also improving the quality of the battery.
Patent JP-2000145783-A (JP)
Title: Rolling and sliding parts
Inventor: TODA KAZUHISA
IPC: C21D6/00
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To lengthen a life by applying the heat treatment including carburization, constituting a rolling and sliding part from a steel material in which spherical carbide is dispersed and precipitated in a carburization layer matrix, and specifying the distance between spherical carbide. SOLUTION: Known steel such as SUJ2, SCr42O, SAE512O of JIS is used as a steel material. The heat treatment including carburizing is composed of a first process for performing carburizing or carburizing quenching, a second process for precipitating fine spherical carbide to a carburization layer after quenching, and a third process for performing high-density carburizing quenching so that the carbon density of the front surface may be higher than the carbon density on the front surface obtained by the first process. Therefore, the distance between the spherical carbide is 15 μm or less in the minimum grain distance, and the rolling life of a rolling bearing using these parts in dirty oil and cleaning oil is lengthened. The life of a slide bearing using the parts is also prolonged.
Patent JP-H01158546-A (JP)
Title: Method for identifying variable-length block size
Inventor: ITO KAZUO
IPC: G06F12/04
Filed: 1987-12-15
Abstract: PURPOSE:To practice the same reading processing as the case of a fixed-length block file by reading including the block size information of a following block when the memory contents of a block is read from a variable-length block file. CONSTITUTION:A size fixing dummy block 11 inside a variable-length block file 10 is provided to extract a block size before reading a first variable-length real data block 12. Since a first block reading range 13 includes block size information 120 set at the top of the following second block 12, when the second block 12 is read, the block size extracted when the first block 11 is read is made into a reading area size. A second block reading range 14 includes block size information 150 of a variable-length block 15. The rest is the same way, but a final block 16 is read as a reading range 17. Since a block after the final block 16 does not exist, stopper information 180 is read by substituting the block size information.
Patent JP-H04191405-A (JP)
Title: Water supply control device for repowering system
Inventor: KANEKO KAZUMASA
IPC: F22B1/18
Filed: 1990-11-26
Abstract: PURPOSE:To perform stable operation with high efficiency by setting a water supply temperature at an outlet of a high pressure stuck gas cooler to be not more than a steaming generating range in case that the water supply temperature at an inlet of a boiler is within a steaming generating range, and thereby preventing generation of steaming under any operation condition. CONSTITUTION:Under a high-load operation, an adjusting valve 21 is totally opened, while an adjusting valve 25 is totally closed. Under a partial-load operation, an inner pressure of a boiler 7 is detected by a pressure gage 23, while a water supply temperature is detected at an inlet of the boiler by means of a thermometer 22. The detected signals are input to a computer 24. The computer 24 judges whether the water supply temperature in respect to the detected inner pressure is within a steaming generation range or not. When it is judged that the temperature is within the steaming generation range, control command is supplied to the adjusting valves 21, 25 through an output transmitter 29. That is, the adjusting valve 21 is controlled to a closing direction, while the adjusting valve 21 to an opening direction. As a result, a part of high temperature supplying water is introduced into a flash tank 26 through the adjusting valve 25 for flashing.
Patent JP-2001133838-A (JP)
Title: Camera
Inventor: SHIN YUICHI
IPC: G03B17/38
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To provide a camera in which the delay of a shutter chance due to needless time lag is prevented by at least shortening time required until a shutter is opened after depressing a release button though it is an autofocusing camera. SOLUTION: In the camera provided with a range-finding means to measure a subject distance, a lens moving means to move a photographing lens from a specified initial position to a focal position for film based on the range-finding information of the range-finding means and an exposure means to expose the film with subject light, it is provided with a controlling means to start exposure operation by the exposure means at the time of detecting that the photographing lens is moved to be within the range of the specified depth of focus.
Patent JP-H05153850-A (JP)
Title: Threshing apparatus
Inventor: NAKAJIMA SHINROKU
IPC: A01F12/32
Filed: 1991-12-03
Abstract: PURPOSE:To provide a threshing apparatus having a short-circuit path connecting the rear part of a threshing chamber with a 2nd reducing apparatus, enabling the detailed understanding of the circumstance of threshing and grading operation and having excellent grading efficiency and product quality. CONSTITUTION:The objective apparatus is provided with a short-circuit path 24 connecting the rear part of a threshing chamber 1 with a 2nd reducing apparatus D to enable the direct supply of the threshed product formed at the rear part of the threshing chamber to the 2nd reducing apparatus D which returns the 2nd product recovered at the 2nd recovery part 14 of the grading part B to the starting end of an oscillation grading case 5.
Patent JP-H09213973-A (JP)
Title: Quantizing element and quantizing device therewith, and their production
Inventor: MORIMOTO TADASHI
IPC: H01L29/66
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a quantum element having a negative resistance characteristic by using an SOI(silicon on insulator) substrate. SOLUTION: A double barrier structure 1000 to generate a resonant tunnel effect is formed in a part of a silicon thin plate 107 while the plate 107 is used as a quantum well and the silicon oxide film 108 on the surface thereof as a tunnel barrier respectively. First and second electrodes 111 and 112 are formed on both sides of the structure 1000 in a manner to sandwich the structure 1000 therewith, thereby constituting a resonant tunnel diode 10. Since the plate 107 functioning as a quantum well is formed as a part of an upper silicon layer 100 of an SOI substrate, it has a high-quality crystallinity same as that of a silicon substrate. In addition, the barrier 108 is made of excellent quality silicon thermal oxide film 108 and has a high-potential barrier against electron.  As a result, the quantization level of extremely sharp electronic energy is established in the plate 107 and optimal resonant tunnel effect of electron can be obtained.
Patent JP-H04188784-A (JP)
Title: Semiconductor laser device
Inventor: NAGAI SEIICHI
IPC: H01S5/026
Filed: 1990-11-21
Abstract: PURPOSE:To do the optical alignment easily and decrease the number of parts and reduce the cost by equipping a semiconductor laser on one main face of the substrate and a crystal, which is opposed to the laser emitting end face of the semiconductor laser and is grown a specified distance apart and has lens effect, at the other area on the main face. CONSTITUTION:A clad layer 102, an active layer 103, a clad layer 102, and a contact layer 104 are made in order on the GaAs substrate 101 so as to form a laser diode (LD) 1. Hereupon, when the active layer 103 is made the composition of Ga1-xAl1As, to elevate the effect of the light-confining effect, it is made Ga1-yAlyAs, and the concentration Y of the Al is made larger than the Al concentration X of the active layer 103. Next, a groove 105 is made by etching leaving LD part. Then, an insulating film 106 is made on the groove 105, and by liquid phase growth method, crystal growth is performed, and making use of crystal growing only in the groove 105, a lens 15 is made. Hereby, the lens can be made accurately, and a semiconductor layer device, where optical aligning is easy, and the number of parts is small, and which is inexpensive, can be gotten.
Patent JP-H09160463-A (JP)
Title: Image forming device
Inventor: WATABE RYOJI
IPC: G03G21/14
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent a toner image from being faultily transferred on paper by controlling the start timing or paper feeding timing of a fixing roll so that the leading edge of the paper is not nipped by an abutting part deformed when the fixing roll is stopped. SOLUTION: In a fixing device 23, the toner image on a paper is fixed in the case where the paper on which the toner image has been transferred at a transfer position passes through the abutting part of a pair of fixing rolls 23a and 23b. The paper on which the toner image has been fixed by the fixing device 23 is housed in a paper ejection tray 25. A timing control means controls the writing start timing of an image writing device 1 and the driving start timing of a fixing roll driving device so that the abutting part in the case where the fixing rolls 23a and 23b are stopped may not be aligned with the leading edge of the first paper carried after the driving of the rolls 23a and 23b is started.  Therefore, the speed variation of the paper occurring because the leading edge of the paper is nipped by the abutting part deformed in the case where the rolls 23a and 23b are stopped becomes small and the transfer deviation of the toner image on the paper is prevented.
Patent JP-H04188263-A (JP)
Title: Document generation device having kana (japanese syllabary)-kanji (chinese character) function and its kana-kanji converting method
Inventor: MIYAMOTO TSUNEO
IPC: G06F17/22
Filed: 1990-11-21
Abstract: PURPOSE:To obtain a conversion result at high speed by converting only a first clause into a prescribed character string as to reading after conversion instruction information is inputted. CONSTITUTION:A conversion part 18 fetches a read part coincident with the reading of a dictionary stored in a dictionary storage part 26 as to inputted reading as a first clause candidate by using, for example, the longest coincident method. Then, the dictionary is referred to and an output character string corresponding to the read part of the first clause candidate in an output buffer 20. When, inputted reading is discriminated to be the first clause candidate, a word whose connection is correct to the last or a word corresponding to an attachment word, the first clause candidate at that time is set to be a first clause to be converted. Thus, KANA-KANJI conversion provided with high speed and certainly can be executed without being conscious of the break of the clause by converting only the first clause into the prescribed character string.
Patent JP-H10323460-A (JP)
Title: Heat nipper
Inventor: KOYAMA KIICHIRO
IPC: B26B17/00
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To efficiently heat blade tip parts and to improve practicality by providing heater embedding holes at a blade tip part side from the open/close fulcrum pivotting part of the blade tip part so as to mount heaters and execute connection to a power source by means of a lead line. SOLUTION: The heater embedding holes 18 and 18 are piercedly provided in the left and right blade tip parts 1 in positions at the blade tip part 1 side from a pivotally provided part 5 which is fitted to the rotary shaft 4 of the blade tip parts 1 so as to be rotatable. The respective heaters 2 and 2 are inserted, fixed and connected to the power source by the lead line 3. The heaters 2 are fixed to the blade tip parts 1 by screw elements 8 which are provided in a penetration state from the side surfaces of the respective blade tip parts 1 to the heater embedding holes 18. A grip part 7 is provided with insulating property and coated by a grip cover consisting of a heat resistant nylon-system resin, etc., with a low thermal conductive rate.  The deterioration of rotary property in the blade tip parts 1 is prevented by the configuration, a thermal conductivity to the blade tip parts 1 is improved, an easily cracked resin-made product is excellently cut and a practicality is improved.
Patent JP-H07174659-A (JP)
Title: Leak detection apparatus of closing mechanism in flow passage
Inventor: ONISHI YASUTAKA
IPC: G01M3/04
Filed: 1993-12-17
Abstract: PURPOSE:To provide a leak detection apparatus of a closing mechanism in a flow passage, which can check a leak state continuously, can be used in many ways, and is composed of a comparatively simple structure. CONSTITUTION:In the leak detection apparatus which is related to a circuit breaker 16, a handling liquid is composed of an electrolyte solution, and the closing part of the circuit breaker 16 is constituted of an electric insulating material. Then, electrodes 30a, 30b are arranged respectively at an entrance (upstream-side) flow passage part 14a and an exit (downstream-side) flow passage part 14b for the circuit breaker 16, an oscillation circuit 32 and a reception circuit 34 are connected respectively via the electrodes, and a leak detection part 36 is constituted. Then, the reception circuit 34 is constituted of a current- to-voltage conversion circuit part, of an absolute-value amplifier circuit part and of an integrating circuit part. A leak state is detected by the level of an integral voltage in the integrating circuit part in a state that the closing part has been closed.
Patent JP-H05131348-A (JP)
Title: Work feed device for centerless grinder
Inventor: MATSUMOTO KAZUNOBU
IPC: B24B5/18
Filed: 1991-11-07
Abstract: PURPOSE:To enable works to be continuously processed with the grinding surface properly faced even when a plurality of works is ground while being adjacently placed with one another by disposing both a guide held in parallel with a blade and a work pushing member smoothly moved along the guide just above the work supporting blade of a centerless grinder. CONSTITUTION:After a plurality of works 3 stretched roughly in a disc shape has been held at the front end of a blade 4, each work 3 is pushed by a work pushing member 8 at its rear section along a guide 5. Grinding each outer circumference of the works is kept on while each work is being rotated reversely to the rotation of a grinding stone upon hitting of each work 3 against the grinding stone and a regulating wheel. Feeding the work pushing member 8 by force greater than resistance caused by grinding allows each work to entirely pass through a space between the grinding stone and the regulating wheel. In this case, if the work pushing member 8 is not rotated at all, each work 3 at the rear section will spring up. Each work 3 at the rear section is thereby made to be smoothly rotated by means of the rotating disc of the work pushing member 8, so that each work 3 is prevented from springing up.
Patent JP-H027640-A (JP)
Title: Apparatus for establishing high reliability transmission line between terminal console and high reliability imaginary terminal
Inventor: MAAKU AAUIN KAASUN
IPC: G06F21/00
Filed: 1988-12-19
Abstract: PURPOSE: To establish a highly reliable transmission line by outputting a cancel message to an access right receiving means in response to a safety alarm request, outputting a right receiving message to the access right receiving means and allowing a highly reliable virtual terminal to access a terminal console. CONSTITUTION: A process to be driven in a UNIX environment consists of a program text part, the data parts of processes PGM1, PGM2 and a stack part. When a user logs on a processor driving plural virtual terminals and depresses a safety alarm key (SAK), each virtual terminal in operating creats a new unbroken viritual terminal, establishes a highly reliable transmission line for the new virtual terminal, substitutes the new virtual terminal for the current virtual terminal and then drives a highly reliable process by the new vertual terminal. Consequently a highly reliable transmission line for a multi-user system in which privacy information is not stolen from a vertual terminal by a program having no receiving right can be obtained.
Patent JP-H10142222-A (JP)
Title: Detecting kit for blood component in dejection
Inventor: MATSUSE RIYOUICHI
IPC: G01N33/50
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To detect a blood component in dejection correctly by measuring α1-acidoglicoprotein by an immunoassay. SOLUTION: This blood component detecting kit is provided with an anti-α1- acidoglicoprotein antibody and an enzyme measuring reagent so as to measure α1-acidoglicoprotein in dejection, and an immunoassay such as an enzyme immunization, latex agglutination reaction or an immunonephelometry is used. α1- acidoglicoprotein is protein in blood also called orosomucoid and is stable in dejection similar to a state in a digestive tract in respect of holding protein resolution by a remaining enzyume and bacteria. In case of patients of ulcerative colitis which is a hemorrhagic gastrointestinal disease, α1-acidoglicoprotein in dejection shows the higher value than that of a normal person.
Patent JP-H03180851-A (JP)
Title: Electrophotographic sensitive body
Inventor: GOTO TOMOHISA
IPC: G03G5/07
Filed: 1989-12-11
Abstract: PURPOSE:To enhance sensitivity, mobility, and printing resistance by incorporating specified titanyl phthalocyanine (composition) crystals and a specified polystyrene derivative. CONSTITUTION:This photosensitive body contains by titanyl phthalocyanine (composition) crystals comprising of 0 - 50pts.wt. of at least one of metal- or metal-free phthalocyanine and aza-porphyrin and metal- or metal-free naphthalocyanine, and 100pts.wt. of the titanyl phthalocyanine, and these crystals have intense absorption at each of (1490, 1415, 1332, 1119, 1072, 1060, 961, 893, 780, 751, and 730) + or - 2cm<-1> in an infrared spectra. As an electric charge transfer material, the polystyrene derivative composed of the structural units of formula I having a molecular weight of 1,000 - 50,000 is used and in formula I, R is H, 1 - 4C alkyl, or the like, and each of (m) and (n) is a positive integer.
Patent JP-H10158630-A (JP)
Title: Sealant composition for heat-reflecting glass
Inventor: OKAMOTO TOSHIHIKO
IPC: C09K3/10
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To improve the weathering resistance of adhesion to a heat rays- reflecting glass of a sealant compsn. mainly comprising a satd. hydrocarbon polymer having a reactive silicic acid group by incorporating a satd. hydrocarbon polymer having Sibonded hydroxyl or hydrolyzable groups and a photopolymerizable substance into the compsn. SOLUTION: This compsn. contains 30% or higher satd. hydrocarbon polymer (A) (e.g. polyethylene, polypropylene, or a hydrogenated polybutadiene) having at least one reactive silicic acid group represented by the formula [R<1> and R<2> are each 1-20C alkyl, 6-20C aryl, 7-20C aralkyl, or triorganosiloxy: (R')3 SiO(R' is a 1-20C hydrocarbon group); X is a hydroxyl or hydrolyzable group; a is 0-3; b is 0-2 provided a and b are not simultaneously 0; and m is 0-191, 1-10 pts.wt. (based on 100 pts.wt. ingredient A) photopolymerizable substance (B) which is a compd. having a double bond which, when irradiated with light, is activated and undergoes polymn., and other necessary additives.
Patent JP-H01160907-A (JP)
Title: Make-up cosmetic
Inventor: HORINO MASAAKI
IPC: A61Q1/10
Filed: 1987-12-18
Abstract: PURPOSE:To obtain the title cosmetic not causing make-up disorder with water, sweat, sebum, etc., and separation of cosmetic film, containing coated powder prepared by forming a covering layer consisting of a water repelling and oil repelling agent and/or oil agent and a reactive auxiliary on an activated inorganic powder base by baking. CONSTITUTION:An inorganic powder base such as inorganic pigment, other inorganic powder or a mixture thereof is activated by heat treatment or plasma treatment to give an activated inorganic powder base, which is coated with a covering layer consisting of a water repelling and oil repelling agent (e.g., fluorosilane or urethane bond-containing fluorosilane) and/or an oil agent (e.g., organic titanate) and a reactive auxiliary by baking (constituent materials of coated layer are firmly bonded to powder base and the said constituent materials are mutually crosslinked to form complicated network structure) to give a make-up cosmetic containing the prepared coated powder.
Patent JP-H08154303-A (JP)
Title: Attitude controller for pantograph
Inventor: TAKAHASHI NORIO
IPC: B60L5/24
Filed: 1994-11-28
Abstract: PURPOSE: To provide an attitude controller which can hold the contact direction of a current collecting plate of a pantograph with the trolley wire constant. CONSTITUTION: Detecting sensors for a carbody gradient angle and a truck gradient angle as well as a circular-arc motion are respectively provided in a control system 10 and a monitoring system 20. A self-contradiction detecting system for comparing the attitude control command from the control system and the monitoring system calculated according to an attitude control schedule with the feedback signal from the position sensor of an actuator 40 to judge the validity of the command is employed to conform the operating state of the entire system, to reduce in size and weight the attitude controller and to obtain the high performance, high maintainability and high reliability.