baber/WOPTO huggingface dataset:
Patent JP-S6023386-A (JP)
Title: Trialkylsilylmethyl azide and its preparation
Inventor: TSUGE OTOHIKO
IPC: C07F7/10
Filed: 1983-07-18
Abstract: NEW MATERIAL:The compound of formula R3SiCH2N3 (R is 1-4C alkyl). EXAMPLE:Trimethylsilylmethyl azide. USE:Raw material of 1,2,3-triazole which is a precursor of azapurine useful as a light stabilizer, bleaching agent, potential carcinostatic agent, etc. It is stable to heat. PREPARATION:The compound of formula R3SiCH2X (X is Br, Cl or I) (e.g. chloromethyltrimethylsilane) is made to react with hydrogen azide or a metal- substituted hydrogen azide (e.g. sodium azide) preferably at a molar ratio of 1:1.0-1.2, in a reaction solvent such as hexamethylphosphoric acid triamide, etc. usually at a temperature between 10 deg.C and the boiling point of the reaction mixture.
Patent JP-2000322119-A (JP)
Title: Substitutive lot determination system
Inventor: FUKAWA ICHIRO
IPC: G06Q50/04
Filed: 1999-05-11
Abstract: PROBLEM TO BE SOLVED: To realize a system for providing information concerned in the progress of lot production and providing information to be a reference for judging whether another intermediate product can be substituted or not. SOLUTION: A registration means 2 registers the start/completion result of work obtained from each production process 1 in each lot. A totalization means 4 totalizes lot progress states on the basis of the start/completion result. A display means 5 displays which production process has been completed or is in working on the basis of the totalization data totalized by the means 4 and displays also order information such as the date of delivery and priority. When a change in specifications is generated, a production management section 30 retrieves a lot in working by another order of low priority from the displayed contents of the means 5 and selects a substitutive lot candidate. A specification change availability checking means 7 checks whether the selected substitutive lot can be substituted or not. Consequently the section 30 can easily know which low can be substituted.
Patent JP-S5831286-A (JP)
Title: Recovering device for heat of exhaust gas
Inventor: SATOU HIRONOBU
IPC: F28F13/00
Filed: 1981-08-19
Abstract: PURPOSE:To contrive to enhance heat transmission from an exhaust gas to a fluid, by a method wherein a filler having a high thermal conductivity is packed in a space constructed by a trunk tube and a heat-transmitting pipe. CONSTITUTION:A low-temperature fluid to be heated is introduced through an inflow port 16 provided for a shell 1. When the fluid is heated, the thermal energy of the exhaust gas is transmitted to the fluid through the trunk tube 9 and the heat-tranmitting pipe 8 making line contact with the tube 9. In this case, the filler 12 having a high thermal conductivity is packed in the space 10 formed by the outside peripheral surface of the tube 9 and the pipe 8 to increase the heat-transmitting surface area between the tube 9 and the pipe 8, so the thermal energy transmitted to the tube 9 can be transmitted efficiently to the fluid in the pipe 8.
Patent JP-H05319364-A (JP)
Title: Automatic steel bar arranging device
Inventor: ONIKI YASUHIKO
IPC: B63B9/06
Filed: 1992-05-22
Abstract: PURPOSE:To position and fit steel bars on a large plate at the predetermined span automatically and with a high precision. CONSTITUTION:An NC travel carriage 1 moving in the fitting span direction of a steel bar 101 under numerical control, and a transverse travel carriage 2 moving in the longitudinal direction of the steel bar 101 are provided, and a steel bar positioning means 4 is installed on the carriage 2 via an elevation shaft 3. Furthermore, the positioning means is constituted of a portal type body having a welding device 5, a pair of electromagnets 6 fitted to the lower end of the body, a reference presser plate for pressing the web of the stiffener 101 in such a way as clamping, and a positioning presser plate. In this case, the pressing force of the positioning presser plate is made smaller than the pressing force of the reference presser plate.
Patent JP-S6111877-A (JP)
Title: Multiprocessor system
Inventor: KAWAI HIDEAKI
IPC: G06F11/00
Filed: 1984-06-27
Abstract: PURPOSE:To judge ata glance a failed processor due to the abnormal acquisition of a bus by forming an abnormal sequence detecting circuit for detecting abnormal sequence at the acquisition of the bus using right in each processor device connected to a common bus and displaying the detected result. CONSTITUTION:When a bus REQ signal is turned off, the signal is turned to a logical ''1'' by an inverter 5. When the bus ACK signal is turned on, the input condition of an AND gate 7 is formed, the output of the AND gate 7 is turned to logic ''1'' and inputted to the set input of a flop flop (FF) 9 through an OR gate 8. Synchronously wit a clock signal, said status is held in the FF 9. Once the status is held, the Q output of the FF 9 is fed back to the input of an OR gate 8, so that the self-holding status is continued even if no signal is outputted from the AND gate 7. Then, the Q output is turned to logic ''0'' and current flows through a current limiting resistor 12 of a display element 11 to attain display.
Patent JP-H02309408-A (JP)
Title: System and method for automatic temperature rise control
Inventor: KONO HISAAKI
IPC: B29C48/92
Filed: 1989-05-24
Abstract: PURPOSE:To make it unnecessary to preparately increase temperature again even when an objective temperature is changed by dividing the slowest objective temperature arrival time and the objective temperature into plural steps and finding out a new objective temperature every lapse of time in each step. CONSTITUTION:A control means 11 decides whether the temperature rise inclina tion of each controlled system 2 is found out or not in each temperature rise and finds out the temperature rise inclination of each system 2 from the objec tive temperature and objective temperature arrival time of each system 2. The objective temperature arrival time values of respective controlled systems 2 and the slowest objective temperature arrival time requiring the longest time out of respective objective temperature arrival time values are found out. The slowest objective temperature arrival time and the objective temperature are divided into plural steps, an objective temperature is found out in each step and the objective temperature of each step is inputted to a temperature control ler 10 every lapse of time from the temperature rise starting time in each step. Consequently, it is unnecessary to preparately increase temperature again even when the objective temperature of each controlled system is changed.
Patent JP-S5923825-A (JP)
Title: Alloy steel wire rod having excellent uniformity
Inventor: YAMANAMI MITSUO
IPC: C21D8/06
Filed: 1982-07-29
Abstract: PURPOSE:To provide an alloy steel wire rod which is decreased in the deviation of tensile strength and the total amt. of scale and is improved in uniformity in a steel rod to be subjected to a slow cooling treatment right after rolling by adjusting adequately the coiling temp. in the stage of rolling and the crystallization rate in the stage of coiling. CONSTITUTION:The coiling temp. in rolling is adjusted to Ar1+30 deg.C so that the crystal grain size in the stage of coiling attains >=7.0 fine grains when measured by a carburization method conforming to JIS. An alloy steel wire rod having <=1.0kg/mm.<2> standard deviation in tensile strength, <=0.05mm. JIS DmT in decarburization and <=0.03% total amt. of scale is obtd. by the above-mentioned adjustment. Since the wire rod manufactured under such conditions is suppressed of decarburization during slow cooling and is reduced in the variance in tensile strength, the wire rod has excellent uniformity. The alloy steel wire rod is suited as a blank material for automotive members.
Patent JP-H05302178-A (JP)
Title: Chromate treated electrogalvanized steel sheet excellent in hue stability
Inventor: TAKAO KENJI
IPC: C23C22/00
Filed: 1992-04-27
Abstract: PURPOSE:To improve hue stability by forming a chromate treated layer having a prescribed fine projecting part on the surface of an electrogalvanized steel sheet to prevent the interference of the chromate layer. CONSTITUTION:The electrogalvanized steel sheet is chromate treated by immersing into a solution containing e.g. 1-20g/l 6-valent Cr ion. And the surface is covered with the chromate treated layer having the projecting part 50-500nm in height and of 1X10<9>-1X10<12> number/m<2> by 40-150mg/m<2> in terms of Cr. The hue is stabilized by preventing the interference between light, which passes through the chromate layer and is reflected by a plating surface, and light, which is reflected by the surface of the chromate layer.
Patent JP-H11311341-A (JP)
Title: Fluid controller
Inventor: SATO JUNJI
IPC: F16K11/04
Filed: 1998-04-25
Abstract: PROBLEM TO BE SOLVED: To branch fluid flowing in one direction off in two directions on the way, to extremely easily carry out piping work for branching, to set a piping in a small space and to eliminate production of a puddle of fluid inside of a controller. SOLUTION: This controller is formed so that a first channel 1 and a second channel 2 are directed in the vertical direction and a third channel 3 and a fourth channel 4 are directed in the horizontal direction respectively, the first channel 1 and the second channel 2 are free to be communicated to the other opening part 8 of a valve seat 5 from one opening part 6 of the valve seat 5 through a diaphragm, and the third channel 3 and the fourth channel 4 communicate with the first channel 1 provided on the one opening part 6 and are formed by being branched in a T-shape against the first channel 1.
Patent JP-S5659421-A (JP)
Title: Electron gun
Inventor: SAWARA KATSUJI
IPC: H01J1/15
Filed: 1979-10-12
Abstract: PURPOSE:To maintain the brightness at a constant level and to lengthen the service life of filament, by detecting the current flowing through the filament and controlling it such that the output voltage of a heating power source is brought to specific level. CONSTITUTION:The power consumption Pr of filament is shown by formula Pr=Vi-Ri<2> where i is variable, and when solving it for V, V=Pr/i+Ri is obtained. Consequently when varying the power source voltage V is accordance with the variation of current i based on the variation of resistance r such that V=P0/i+ Ri (Where P0 is constant.), the power consumption of filament can be maintained to constant level P0. When detecting the current flowing through the filament and controlling it such that the output voltage of the heating power source is approximately V=P0/i+Ri, the brightness can be maintained at a constant level and the  service life of filament can be lengthened.
Patent JP-2000318558-A (JP)
Title: Air bag device
Inventor: FUJIMURA KOICHI
IPC: B60R21/20
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an air bag device having a cover opened sufficiently fast, even if pressed with low pressing force by an inflated air bag. SOLUTION: This air bag device has a retainer 10, an inflator 20, an air bag and a module cover 40. The module cover 40 is formed by combining a plurality of cover pieces 41. Each cover piece 41 is L-shaped, having a sector front face part 42 opposed to an occupant, and a side face part 43 erected from the circular arc shaped peripheral edge of the front face part 42. The module cover 40 is fixed to the retainer 10 by a metal or synthetic resin tape band 50 surrounding the outside of the side face parts 43 of the respective cover pieces 41. A thin sheet (cloth) is stuck so as to cover the module cover 40.
Patent JP-H0428192-A (JP)
Title: Heat sensitive resin member and heat sensitive heating body
Inventor: KAMIKAWA MICHIHARU
IPC: H05B3/14
Filed: 1990-05-22
Abstract: PURPOSE:To set a heat sensitive heating body at a sufficiently warm high- temperature so as to attempt long-lifeness of the heat sensitive heating body against heat aging by softening a heat sensitive resin-member, and then using the softened resin-member to compose the heat sensitive heating body. CONSTITUTION:In a plane-like heating body A composed by using a heat sensitive resin member formed in the shape of a film, split reflecting electrodes 3, heating circuits 1 and a temperature-detecting electrode 2 all formed facing one another respectively on sides mutually opposed via a heat sensitive resin- member 4 made of a vinyl chloride group material and in the shape of a film are each made of an aluminium leaf, and they have their external sides covered respectively with insulating films 5.
Patent JP-S63300042-A (JP)
Title: Sheet carrying device
Inventor: HAMANAKA IZUMI
IPC: B65H5/06
Filed: 1987-05-29
Abstract: PURPOSE:To prevent sheets from coming apart by providing a pair of rollers each of which is rotatably driven at equal speeds to the opposite direction, in such a way that at least one of the rollers may absorb the change in paper thickness. CONSTITUTION:A carrying roller 41 discharges duplicates F discharged from a copying device 2 onto a delivery pan 40 as they are without punching and sewing. A carrying roller 44 switches a route switch-over gate 42 for punching and sewing so as to carry the duplicates F onto an intermediate pan 43. A processing unit 45 consists of one punching machine and two sewing machines arranged on both sides thereof, and this processing unit 45 is desined to be pulled out independently toward the device. A housing tray 46 is a table on which processed duplicates F are placed, and may be elevated up and down. Carrying rollers 47 and 48 are driven from both sides in such a way that the processed duplicates F may be carried at equal speeds without letting each processed duplicate F comes apart, and as for the surface, at least one of respective ones is made of a flexible material.
Patent JP-S5463336-A (JP)
Title: Circuit protection breaker
Inventor: ARAKIDA RIHACHI
IPC: H02H3/33
Filed: 1977-10-31
Abstract: PURPOSE: To permit protection according to load characteristics to be made for each feeder line by providing sensors for detection items corresponding to respective protection ends on individual load feeder lines.  
     CONSTITUTION: A plurality of circuit protection sensors for detection items corresponding to respective protection ends such as current leak, overload, short-circuit, overvoltage and so forth are provided on respective load feeder lines a to c branching from a trunk feeder line M for operating a breaker B on the trunk feeder line M with the output signal from each sensor. Since the sensors for different detection items corresponding to respective protection ends are provided on the respective load feeder lines, it is possible to obtain sofisticated and reliable protection according to the characteristics of the load for each load feeder line. Also, no breaker is provided on each load feeder, which is economical. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11325873-A (JP)
Title: Lap seam welding abnormality detector
Inventor: KUSHIDA YASUO
IPC: B23K11/24
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a lap seam welding abnormality detector capable of accurately diagnosing the abnormality of a lap seam welding part. SOLUTION: This lap seam abnormality detector for detecting the abnormality of the lap seam welding part where the end part of a preceding band-form body 1 and the end part of a following band-form body 2 are overlapped and welded in a continuous strip processing line is provided with a detector 7 for detecting the respective edge positions of the preceding band-form body 1 and the following band-form body 2 at the welding part and an arithmetic unit 9 for comparing the output of detection signals detected by the detector 7 and computing a deviation amount between the preceding band-form body 1 and the following band-form body 2. Thus, welding abnormality due to the deviation of the position of the preceding band-form body 1 or the following band-form body 2 is automatically detected.
Patent JP-H01300785-A (JP)
Title: Video telephone set
Inventor: OGAWA KOJI
IPC: H04N7/14
Filed: 1988-05-30
Abstract: PURPOSE:To simplify the adjustment range of an inclination angle of a video module by containing the video module and a body module in housings being separate bodies, respectively, and also, always energizing the contact surface of a coupling part for coupling both these housings in the direction for holding the contact pressure and supporting it so as to be freely turnable. CONSTITUTION:In order to move a video module A to the most easily visible position to a user, this video module is turned centering around the contact surface 13, and also, in order that it can stand still at a prescribed position, a fitting piece 14 of a housing 11 side and a fitting piece 15 of a housing 12 side are energized in the direction where they come into contact with each other by an energizing member 16 on each contact surface 13, and the video module A can stand still in any place within a range of its turning angle alpha. On the other hand, since an operating part is provided on a body module B, it can always be placed in a position where it can be operated most easily, irrespective of a motion of the video module A.
Patent JP-H087467-A (JP)
Title: Optical disk device
Inventor: MORITA TSUTOMU
IPC: G11B19/20
Filed: 1994-06-14
Abstract: PURPOSE:To realize high speed access at a low cost with an optical disk device for controlling rotation of an optical disk to a specified linear speed. CONSTITUTION:A switch S1 is closed at the time of a recording and reproducing operation and a CLV servo signal from a disk servo circuit 36 is supplied via a driving circuit 14 to a disk motor 23. The switch S1 is opened and the CLV servo signal is not supplied to a disk motor 23 at the time of a seek operation of a pickup 25. A speed change voltage forming circuit 38 forms acceleration voltage and deceleration voltage. The switch S3 selects the acceleration voltage and deceleration voltage by the seek direction. A switch S2 supplies the acceleration voltage and deceleration voltage to the disk motor 23 via the driving circuit 24 only for the acceleration and deceleration time required for changing the rotating speed of the disk 22 from the rotating speed of a present track to the rotating speed of the desired track.
Patent JP-S63296072-A (JP)
Title: Image forming device
Inventor: MATSUURA MASAMI
IPC: G03G15/08
Filed: 1987-05-28
Abstract: PURPOSE:To automatically obviate an over-toner attended with an irreversible trouble, by allowing a toner to stick to a non-image forming area of the surface of an electrostatic latent image carrier at the time of detecting an over-toner state. CONSTITUTION:A developer sleeve 21 is driven to rotate in accordance with a rotating operation of a photosensitive drum 1, and simultaneously, a developing bias is applied, by which even in a non-image forming part A other than an image forming part B, the developing bias is applied to the sleeve 21. In the non-image forming part A, an electrification charger is OFF, and an exposure is not executed either. Therefore, the surface potential in the non-image forming part A becomes a value being near zero V, and a large quantity of toners can be allowed to stick to its toner sticking area A2. The toner which has stuck to this area A2 is not transferred to transfer paper but collected from the drum 1 by a cleaning device 9. In such a way, until an over-toner state is not detected, this cycle is continued, thereafter, it becomes a usual copying cycle.
Patent JP-H02312109-A (JP)
Title: Length marking device
Inventor: OTA MAKOTO
IPC: H01B13/34
Filed: 1989-05-25
Abstract: PURPOSE:To print the making line length in the position according with the measured length by printing on a marking cable in order at a printing part provided on the circumferential surface responding to an electric signal of a rotation amount of a measuring tape role. CONSTITUTION:A length marking device 1 includes a measuring means 3, which has a marking cable 2 between a belt driving part 30A and a guide role 33 for outputting a measured amount of the marking cable 2 as a rotary angle signal 38 and a pulse signal emitting means 4 outputting a pulse signal 4A responding to the rotary angle signal 38 every unit rotary angle. The constitution also includes a printing means 5, which converts this pulse signal 4A into a rotary angle signal 5B while driving a printing roller 20 to stamp a line length mark on the marking cable 2. While measuring the length of the marking cable 2, the line length is printed on the marking cable 2. Thereby, the stamp line length can be printed in the position according with the measured length on the marking cable.
Patent JP-H0999211-A (JP)
Title: Method and apparatus for decomposing gaseous pollutant usingself-resonance corona discharge
Inventor: UERUDON ESU UIRIAMUSON
IPC: B01D53/92
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a system for purifying fluid by breaking the contaminants in this fluid by a corona discharge capable of decreasing the required energy without lowering its breaking capacity. SOLUTION: This apparatus includes a capacitive corona discharge chamber 2 which has a flow passage for the fluid contg. the contaminants and forms the corona discharge to purify the fluid by breaking the contaminants, a dielectric element 16 which is connected to this discharge chamber 2 in order to from a resonance circuit and a power source 18 which supplies an intermittent activation signal to this resonance circuit. The resonance circuit responses to the activation signal by starting the additive corona discharge which by the discharge chamber 2 during the period of the activation signal. The discharge chamber 2 has a dielectric vessel 4. The corona discharge is formed by an electrode 6 disposed on the outer side of this vessel 4 and a slender electrode 8 on the inner side of the vessel.
Patent JP-S5356642-A (JP)
Title: Trans-4-aminomethylcyclohexanecarboxylic acid esters
Inventor: KAMATA MASAHIRO
IPC: C07C231/00
Filed: 1976-11-04
Abstract: PURPOSE: trans-4-Aminomethylcyclohexanecarboxylic acid esters of formula I(R 1  is alkyl, substituted alkyl, allyl, alkoxy or amino;R 2  is H, alkyl, allyl, acyl, alkoxycarbonyl or cyano) and their acid salts, e.g. trans-4-aminomethylcyclohexanecarboxylic acid-4'-(2"-acetonyloxycarbonylethyl)phenylester. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5466078-A (JP)
Title: Composite field effect transistor
Inventor: TAKENA SUKEMITSU
IPC: H01L29/76
Filed: 1977-11-04
Abstract: PURPOSE:To obtain a large output by improving the dielectric strength between a drain and source by increasing mutual conductance without increasing ON resistance between the drain and source, by forming a MOSFET and J-FET of a composite type. CONSTITUTION:On P-type Si substrate 1, N-type layer 2 as a gate region is epitaxy-grown, covered with SiO2 film 3, and provided with openings, thereby diffusion-forming p-type region 4. At this time, the diffusion is so done that the dielectric strength of FET-1 will be lower than the pinch- off voltage of FET-2 and the ON- resistance of FET-1 is lower than that of FET-2. Next, film 3 is updated and provided with windows, and P-type region 5 is diffusion-formed overlapping with region 4; and within this region, N-type region 6 is diffusion-formed and N-type region 7 is also formed away from region 4. Then, SiO2 film 8 is adhered onto the entire surface and provided with openings, and the 1st gate electrode 9, source electrode 10, and drain electrode 11, and the 2nd gate electrode 12 on the reverse surface of substrate 1 are all fitted to the substrate.