baber/WOPTO huggingface dataset:
Patent JP-2000216013-A (JP)
Title: Resistor for high pressure and resistance value adjusting method thereof
Inventor: AZUMA SHIGEKI
IPC: H01C17/242
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to make a high-accuracy adjustment of the resistance value of a resistor for high pressure in a short time by a laser trimming by a method wherein a plurality of linear trimmed grooves are formed in parallel to the short sides of a substrate and in such a way that each one end of the grooves, which is positioned within a resistor film on the substrate, is positioned on the same line in the direction vertical to the grooves. SOLUTION: A plurality of trimmed grooves 7 are formed in a substrate 1 in parallel to the short sides of the substrate 1 and in such a way that each one end of the grooves 7 is positioned in a resistor film 3 non-formation part on the substrate 1 and the other ends of the grooves 7 are positioned within a resistor film 3 on the substrate 1. The grooves 7 are formed in the same length in such a way that both ends of the respective grooves 7 are positioned at the same position from the long sides of the substrate 1. When the resistance value of a resistor for high pressure is adjusted, first, a probe for measuring the resistance value is brought into contact with terminal electrodes 2 and the whole resistance value of the resistor is measured.  Then the number of trimmings and a trimmed length are calculated from this resistance value and a laser trimming is performed on the basis of this calculated value. Thereby, a high voltage is prevented from concentrating on the specified trimmed groove and a voltage, which is applied to each trimmed groove, is reduced.
Patent JP-S61175819-A (JP)
Title: Barrel shifting circuit
Inventor: HOTTA TAKASHI
IPC: G06F7/76
Filed: 1985-01-31
Abstract: PURPOSE:To execute at a high speed various digit moving instructions by providing a control line for determining a digit moving extent and a control line for determining whether the digit movement is shifted or rotated, so that (m) bits of an input data can be shifted or rotated simultaneously. CONSTITUTION:When 4 bit data of a0-a3 are inputted to an input line in a state that switches 45a-45d of a control line 406 is closed, input data of an input line 401b is outputted from an output line 402c through a diagonal line 417 and the switch 45c. In the same way, input data of an input line 401a is outputted from an output line 402d of input data of an input line 401c, to an output line 402b. When a diagonal line 411 is set to a voltage of logic '0', a value outputted from an output line 402a becomes '0'. That is to say, to the output lines 402a-402d, data of '0', a0, a1, and a2 are outputted, and a logical left shift of 1 bit is executed. In the same way, by closing other switches, logical shifts of left 2 bits, left 1 bit, left '0' bit, right 1 bit, and right '0' bit can be calculated by once.
Patent JP-H03223233-A (JP)
Title: Production of naphthalene carboxylic acid ester
Inventor: YAMADA TERUAKI
IPC: C07B61/00
Filed: 1990-01-26
Abstract: PURPOSE:To obtain the subject ester compound in high purity from a substituted naphthalene through naphthalene carboxylic acid thereof by recovering a heavy metal catalyst used in the production of subject ester compound with high yield after the esterification from the filtered solution and/or the washed solution as a carbonate. CONSTITUTION:Substituted naphthalene is oxidized by molecular oxygen in a solvent containing a lower aliphatic monocarboxylic acid and in the presence of a noble metal catalyst to obtain a crude naphthalene carboxylic acid containing the noble metal catalyst. Next, a resultant crude naphthalene carboxylic acid is esterified in an alkylalcohol and in the presence of an esterification catalyst and a resultant reaction product is filtered, a resultant filtered solution and/or resultant esterified substance is washed at least with >=1 kinds among water, an aqueous solution of acid or alkylalcohol, then a compound generating carbonate ion is added to the resultant washed solution or the concentrated solution thereof to convert dissolved heavy metal catalyst to an insoluble carbonate and is recovered in a high yield to make possible to use circularly for industrially advantageous production of the subject compound useful as a raw material for photographic agent or dye, etc., in high purity.
Patent JP-S55110451-A (JP)
Title: Data transmission unit
Inventor: WATANABE AKIRA
IPC: H04L12/40
Filed: 1979-02-16
Abstract: PURPOSE:To increase the data transmission efficiency without useless time which had been required for the determination of the unit after data transmission, by adding a simple circuit to a plurality of station units connected to common data line. CONSTITUTION:The station units A-D are connected in tree shape to the common data line 3, and the open collector type polling line 2 connected to the clock generation circuit 4 is connected to the units A-D. The special signal on the line 2 sets the initial value on the units A-D, and the conversion point of the clock signal is counted at the counter circuit 5. When the count value of the line 5 is predetermined value, the data line vacancy detection circuit 7 detects the vacancy on the data line 3, and when the request is made from the computer K, the start of transmission is instructed from the first AND circuit 6. Further, when the line 3 is in use, the circuit 5 is a predetermined value, and when the request is made, the second AND circuit 12 fixes the signal on the line 2 to the predetermined value to avoid useless time.
Patent JP-S58136212-A (JP)
Inventor: FUKUDA MICHIO
IPC: H02G1/12
Filed: 1982-02-05
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-H03226239-A (JP)
Title: Battery charging and discharging indicating circuit in vehicle equipped with two engines
Inventor: AIZAWA ICHIRO
IPC: H02J7/14
Filed: 1990-01-30
Abstract: PURPOSE:To alarm an operator the insufficient condition of charging by a method wherein a contact, opened upon operating a first charging and/or discharging indicating relay, and another contact, opened upon operating a second charging and/or discharging indicating relay, are connected in a charge lamp circuit in parallel to each other and in series to a charge lamp. CONSTITUTION:When a second generator 5' becomes faulty during operating a first engine or during operating both engines, a first generator 5 is operated and current is conducted through the coil RC of a first charging and/or discharging indicating relay 12 whereby the contact RP of the relay is opened. In this case, the second generator 5' is not operated and, therefore, the contact RP' of a second charging and/or discharging indicating relay is closed. Then, current, conducted through a charge lamp 8, is made to flow through an earth through the contact RP' of the relay and, therefore, the charge lamp 8 is lighted to inform an operator that a battery 1 is in the insufficient condition of charging.
Patent JP-H11209247-A (JP)
Title: Hair cosmetic
Inventor: TAKEHARA KOJI
IPC: A61K8/89
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain a hair cosmetic capable of imparting the hair good finger- passing feeling free from stickiness, excellent luster and moistness and soft and flexible body feeling without lowering the hair-setting power by making the hair cosmetic include a specific silicone, a specific polymer compound and a polyhydric alcohol. SOLUTION: This cosmetic contains (A) a polyoxyalkylene-modified silicone expressed by the formula [R1 is an alkyl, a cycloalkyl or an aryl; R2 is a 1-10C fluorine-substituted alkyl; R3 is a polyoxyalkylene group of formula Cp H2p O(C2 H4 O)a (C3 H6 O)b R5 (R5 is H, a 1-5C alkyl or acetyl; (a) and (b) are each 0-100 and a+b>=1; (p) is 2-6); R4 is the same as either one of R1 to R3 ; (1) is 0-500; (m) and (n) are each 1-500], (B) a film-forming polymer compound (e.g. polyvinyl pyrrolidone polymer compound) and (C) a polyhydric alcohol preferably in amounts of 0.01-20 wt.%, 1-30 wt.% and 0.01-50 wt.%, respectively.
Patent JP-S63189371-A (JP)
Title: Take-up stock bed
Inventor: SUGIMOTO TOSHIKI
IPC: B65H19/12
Filed: 1987-01-30
Abstract: PURPOSE:To achieve automatic location by holding a take-up batch on a stock bed body, providing a batch carrier movable axially and locating the batch at a predetermined widthwise position with a locating device. CONSTITUTION:Onto stock bed bodies 1 separated left and right is secured fixedly a rail 2 parallel to the axis of a take-up batch. A V-shaped batch carrier 3 is mounted movably on the upper surface of rail 2. On both sides of batch carrier 3 are provided pushers 4 provided on the front end with limit switches 10 respectively, and further the body 1 is provided on the upper surface with a light projector 11A of a photo-electric switch for detecting loadage and a light receiving section 11B. When the batch is mounted on the carrier 3, it is detect by photoelectric switches 11A, 11B, and a drive motor 7 is activated to move both side pushers 4 in the direction of center so that the batch is moved until it is detected by both limit switches 10, and located at a predetermined position.
Patent JP-S58137355-A (JP)
Title: Counting system for duration of telephone call
Inventor: KOBAYASHI AKIHIRO
IPC: H04M15/28
Filed: 1982-02-09
Abstract: PURPOSE:To count the duration of a telephone call accurately, by detecting the polarity inversion of a communication line in case of origination, and starting the counting of the duration immediately after an answer is made in case of termination. CONSTITUTION:Once a called subscriber answers to origination, the polarity of a communication circuit is inverted. That is detected by a polarity inversion detecting circuit 16 to raise the output of a control circuit 18 to a high level, allowing a time counting circuit 20 to operate. When the called subscriber releases  a loop, the polarity of the originating-side circuit is inverted again, so the counting circuit 20 is stopped. When the calling subscriber releases the loop, a DC loop detecting circuit 17 outputs a high-level signal, so the counting circuit 20 is stopped by it. When an answer to an incoming signal is made, on the other hand, an incoming answer detecting circuit 15 generates an output to set the control circuit 18, so the counting of the duration of the call is started. On the completion of the call, the counting is stopped by the output of the DC loop detecting circuit 17.
Patent JP-H07223574-A (JP)
Title: Traveling state detecting device
Inventor: NAKAGAWA MAKOTO
IPC: G01B21/00
Filed: 1994-02-15
Abstract: PURPOSE:To operate a traveling state detecting device for detecting the traveling state of a bicycle, etc., so as to carry out traveling referring to the previous traveling pattern, obviating the necessity of taking account of the excellent traveling pattern, in the repetitive traveling on a prescribed course. CONSTITUTION:In the course traveling, the number of revolution of a front wheel is renewal-memorized from the start traveling in a revolution speed register in a RAN on the basis of the front wheel revolution detection signal supplied from a transmitter 6 through a receiving part, and if it is judged that the speed change operation is carried out, on the basis of the gear position detection signal supplied from a gear position detection part 8a, the speed change gear position is allowed to correspond to the front wheel revolution speed in each speed change operation, and memory-registered as the speed change pattern data in the RAM. In the traveling on the same course, if the front wheel revolution speed accords with the front wheel revolution speed of the speed change pattern data which is previously memorized, the corresponding speed change gear position is displayed as the reference speed change pattern in a liquid crystal display part 9.
Patent JP-H05184829-A (JP)
Title: Micro carbon filter
Inventor: TOCHIKUBO SHIGEO
IPC: B01D39/20
Filed: 1992-01-06
Abstract: PURPOSE:To efficiently and surely filter off the superfine particles in a liq. such as water by controlling the average pore diameter and porosity of a graphite material to be used. CONSTITUTION:A graphite material with the average pore diameter measured by the mercury penetration method controlled to 0.5 to 5mum and the porosity to >=5% is used to constitute the filter. Accordingly, the bacteria such as coli bacteria having 1-3mum size and contained in a liq. such as water and the superfine particles of the sand, clay, iron rust, etc., causing turbidity are effectively and efficiently filtered off by this micro carbon filter, and the desired filtration rate is obtained. The filter is applied to the working oil in addition to water.
Patent JP-S53103242-A (JP)
Title: Plane heater
Inventor: FUJII MASAO
IPC: H05B3/20
Filed: 1977-02-21
Abstract: PURPOSE: To improve contacts among a heat plate body, an electric insulating plate and a heater for uniforming thermal distribution by making use of the elasticity of sponge materials inserted in a heater. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60163597-A (JP)
Title: Memory backup device of electronic exchange
Inventor: KONDOU TETSUO
IPC: H04Q3/545
Filed: 1984-02-06
Abstract: PURPOSE:To prevent influence of program runaway and to hold backup information by providing a special memory area in a main memory device, by prohibiting normally writing to the area and initialization and by releasing the prohibition at the time of writing of backup information. CONSTITUTION:A telephone set 1 is connected to a calling device 2 of an electronic exchange, and a controller 3, a main memory device 4 and an external memory device 5 are connected. In a memory space of the device 4 the 1st area (PDA)4a to accumulate programs for processing exchange operations and data, and the 2nd special area (BDA)2b to accumulate backup information such as a call charge to change frequently are provided. Normally writing to the 2nd area 2b and initialization are prohibited, the prohibition is released at the time of writing of backup information in order to prevent program runaway, and the backup information is stored.
Patent JP-H10214618-A (JP)
Title: Alkaline battery
Inventor: MIWA TOSHIYUKI
IPC: H01M4/06
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline battery with excellent performance, which suppresses gas production after partial discharge, and gives no adverse effect on discharge performance, by forming a negative electrode using a zinc negative mix for which the amount of mercaptobenzothiazole to be added is specified to zinc powder. SOLUTION: Mercaptobenzothiazole is added as zinc negative mix for an alkaline battery, and its density is set for 50-10000ppm to zinc powder. A negative electrode is formed by using the zinc negative mix Thereby, gas produced from a battery after partial discharge in a mercury-free alkaline battery is suppressed, and a high level of safety is secured after the battery is consumed partially. Mercaptobenzothiazole forms a complex salt by combining with zinc acid ion produced by discharge, and suppresses formation of zinc oxide or zinc hydroxide which acts toe expedite gas production after the partial discharge, on the zinc surface.
Patent JP-H02197136-A (JP)
Title: Manufacture of semiconductor device
Inventor: OKA NAOMASA
IPC: H01L29/78
Filed: 1989-01-26
Abstract: PURPOSE:To facilitate a work and to improve the reverse withstand voltage characteristics of a device by a method wherein element formation regions are respectively covered with a mask provided with each sidewall on its side surfaces to inhibit the areas of the element formation regions from becoming narrow. CONSTITUTION:A thermal oxide film 2 is formed on the surface of a P-type Si substrate 1 and oxide films 2' only at element formation region parts are left by selective etching. Then, after a thermal oxide film 2'' is grown at a part, from which the film 2 is removed, an Si nitride film 3 is laminated. The film 3 is etched to form sidewalls (SWs) 13 consisting of an Si nitride film on the side surfaces of the films 2'. After boron is ion-implanted in surface parts 1a, field oxide films 5 and channel stopper regions 12 are formed by an oxidation treatment. The films 2' are removed by etching using a photoresist pattern to leave the SWs 13 and the element formation regions A are formed. MOSFETs are respectively formed at these regions A. Gate oxide films 8 are formed, gate electrodes 9 are respectively formed on them, phosphorus is ion- implanted using the electrodes 9 and the SWs 13 as masks to provide source and drain regions 10 and 11 and the SWs 13 are removed.
Patent JP-S57132493-A (JP)
Title: Magnetic recorder and reproducer
Inventor: HASEGAWA KENICHI
IPC: H04N9/84
Filed: 1981-02-09
Abstract: PURPOSE:To omit a crystal oscillator, by forming two continuous wave signals having carrier frequency of a color signal inputted to a frequency synthesis means with a PLL. CONSTITUTION:A composite video signal is inputted to a horizontal synchronizing separator 26 via a terminal 33 and a horizontal synchronizing signal is separated and given to a phase shift comparator 24. A PLL is constituted with the comparator 24, variable frequency oscillator 41, and 1/160 frequency divider 43, and a continuous wave signal in (40+1/8)fH is inputted to a frequency converter 22 from a 1/4 frequency divider (where; fH is repetitive frequency for horizontal synchronizing signal). On the other hand a color signal is inputted to a burst gate 31 via a terminal 35, the color burst only in the color signal is picked up and inputted to phase comparators 29, 30. A PLL is constituted with the comparator 29 and a variable frequency oscillator 27, and a signal in sub- carrier frequency fc of the color signal is inputted to the converter 22 from an oscillator 27. Continuous wave signals in frequency fc+(40+1/8)fH are outputted accurately via a terminal 32.
Patent JP-S60163698-A (JP)
Inventor: ASANO TADASHI
IPC: D06F58/02
Filed: 1984-02-03
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-H10211376-A (JP)
Title: Needle thread exchanging device for sewing machine
Inventor: KITADA KENJI
IPC: D05B21/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To surely detect thread breakage, to facilitate restoration work for the thread breakage and bad thread knotting and furthermore, to surely cut and remove the original thread part after it is pulled out from a needle hole. SOLUTION: A thread drawing device 4 draws out an original thread from a needle hole 524a by rotating gears 411 and 412 biting the original thread part to perform thread passing through of an exchanging thread. A wound thread detecting switch 44 for detecting thread breakage and thread sagging by tension of the thread is provided in a thread handling area between the needle hole 524a and the gears 411 and 412. When a switch is OFF during thread drawing of the original thread is performed, as it indicates thread breakage, the gear 411 is immediately stopped. When a knot of the thread passes through a needle hole, drawing speed of the thread is made smaller than before. After this thread drawing work is done, when the switch is OFF, as the original thread part can not be removed by means of a thread cutting knife caused by thread sagging, drawing of the thread is performed again.
Patent JP-H03226284-A (JP)
Title: Controller for mechanical system
Inventor: YAMADA TAKAAKI
IPC: H02P29/00
Filed: 1990-01-31
Abstract: PURPOSE:To make a control where rotational fluctuation is compensated correctly for both transient state and steady state by providing an observer model representing the dynamic characteristics of a mechanical system with a characteristic corresponding to the rotational fluctuation. CONSTITUTION:An operational amount operating section 11 calculates an operational amount based on an estimated angle of a load 14 provided from an observer 10, and a servo circuit 12 feeds a current corresponding to thus calculated operational amount to a motor 13 thus rotating the motor 13 and transmitting the rotary power from the motor 13 to the load 14. A model of rotational fluctuation factors appearing in a mechanical system between the motor 13 and the load 14 is incorporated, and the observer 10 estimates a value relevant to the rotation of the load 14 based on information relevant to the rotation of the motor 13 and then the motor 13 is controlled based on thus estimated value. Consequently, information on the load 14 side can be estimated correctly only from the information on the motor 13 side regardless of the rotational fluctuation.
Patent JP-H11208708-A (JP)
Title: Method for packing object to be carried into clean room and packing material
Inventor: ISHIDO SATOSHI
IPC: B65D65/04
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To decrease the occurrence of refuse drastically and save resource, by, when carrying an object into a clean room, packing the object to be carried, with a packing material having a quality which is low in dusting properties and allows cleaning. SOLUTION: In a semiconductor-device producing apparatus, which is produced in a clean room 10 and carried into a clean room 30, a packing material 2 for wrapping the object 1 to be carried into the clean room 30 is made of matter having quality which is low in dusting properties and allows cleaning. That is, the packing material 2 has a specific shape and size, and locking members 2a are provided at its ends and an outer packing material 3 is provided around it. The object 1 to be carried is packed double with the packing material 2 and the outer packing material 3 in the clean room 10, thereafter, it is carried into the front room 30a of the clean room 30 in the place to which it has been carried by a truck or the like. And here, the outer packing material 3 is removed, and in the condition, the device is then carried into a front room 30b.  Here, the packing material 2 is removed, and the object 1 to be carried is carried into the clean room 30.
Patent JP-H05186820-A (JP)
Title: Production of steel having high toughness and high strength and excellent in elongation characteristic
Inventor: CHIBA HIDETAKA
IPC: C22C38/58
Filed: 1992-01-09
Abstract: PURPOSE:To produce a steel having high toughness and high strength, reduced in yield ratio, excellent in tensile strength and elongation characteristics, and applicable to the fields of building, structure, etc. CONSTITUTION:A plate of a steel having a composition containing, as essential components, 0.02-0.11%, by weight, C, 0.05-0.50% Si, 0.3-2.0% Mn, 0.3-4.0% Ni, <=0.0003% B, 0.5-4.0% Cu, 0.005-0.10% Al, 0.0010-0.012% N, and <=0.9ppm H is subjected to hardening treatment consisting of quenching from austenitic single phase, further to hardening treatment consisting of quenching from two phase region between >Ac1 point and <Ac3 point, and then to tempering treatment at an arbitrary temp. not higher than Ac1 By this method, homogeneity and superior elongation characteristics and toughness at low temp. can be provided and the quality and welding performance efficiency of a structure can be improved, and further, the stability of the structure can be improved.