baber/WOPTO huggingface dataset:
Patent JP-S5587727-A (JP)
Title: Removal of acetylene compound from olefin
Inventor: KAGEYAMA YOUICHI
IPC: C07C67/00
Filed: 1978-12-26
Abstract: PURPOSE: To remove acetylene (A) from olefins in high selectivity without by- product formation, by hydrogenating A with an equimolar amount of hydrogen in the presence of a catalyst of Pd supported on an alumina carrier obtained through calcination of molded acid-treated boehmite.  
     CONSTITUTION: Acetylene in olefins is selectively hydrogenated in the presence of a Pd catalyst supported on a molded alumina carrier obtained by calcining acid- treated boehmite. One mole of the boehmite is treated with 0.001W0.2 mole of an acid, e.g. nitric, hydrochloric, or acetic acid, to improve the activity, selectivity, and the breaking strength. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5952420-A (JP)
Title: Thin-film magnetic head
Inventor: ZAMA HIDEO
IPC: G11B5/31
Filed: 1982-09-17
Abstract: PURPOSE:To obtain a highly reliable thin film magnetic head which makes an excellent tape touch and has proper stress in a magnetic layer by using a glass thin film as the adhesive layer between a nonmagnetic substrate and the magnetic layer and adhering the nonmagnetic substrate and magnetic layer together tightly. CONSTITUTION:The thin film magnetic head consists of the laminate of the nonmagnetic substrate 1', magnetic layer 2, and nonmagnetic substrate 1, and a head gap 4 having specific width in the thickness direction of the magnetic layer 2 is formed. The magnetic layer 2 is formed on the nonmagnetic substrate 1 by sputtering and adhered to the nonmagnetic substrate 1' by using the glass thin film 3 with low melting point as an adhesive. The glass thin film 3 has excellent coupling with the nonmagnetic substrate 1' and magnetic layer 3, and causes no trouble to a run of a tape even when contacting the tape; and the film thickness is specified in its manufacture process to generate specific stress in the magnetic layer 3, obtaining specific magnetic characteristics.
Patent JP-S6049736-A (JP)
Inventor: OONISHI KENTAROU
IPC: A21C11/22
Filed: 1983-08-31
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-S5863547-A (JP)
Title: Periphery search-eye device of vehicle
Inventor: TAKEUCHI MIKIO
IPC: B62D15/02
Filed: 1981-10-12
Abstract: PURPOSE:To perform adequate precaution for an obstacle at reverse movement of a car, by providing each transmitter-receiver in both sides of a car body front part and operating a transmitter-receiver, provided in a car body side at an opposite side to the steering direction, when a steering handle angle is at least a prescribed value. CONSTITUTION:Left and right transmitters TL, TR and left and right receivers RL, RR are provided in a front fender 31 of a vehicle 30. While a steering angle detector circuit 40 is constituted by connecting a variable resistor 41, resistors 42, 43 and battery 44 in series, and a resistance value of the variable resistor 41 is changed in accordance with rotation of a worm gear 51 of a handle post 50. A detecting signal of the circuit 40 is fed to a comparator 70. If a handle steering angle is decided to be a prescribed value or more by the detecting signal, the comparator 70 generates an output signal to a transmitter-receiver circuit in an opposite side to the steering direction to operate the transmitter- receiver.
Patent JP-H117537-A (JP)
Title: Multiprocessor graphics system
Inventor: KIYOHARA SATOSHI
IPC: G06T11/20
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a multiprocessor graphics system capable of quickly executing the parallel processing of the multiprocessor by reducing the processing of a futile attribute command of a graphics processor. SOLUTION: While issue frequency of an attribute command to a plotting command is analyzed, a command analysis part 2 for transferring a graphics command to plural graphics processors is provided among a CPU 10 and input FIFOs 14a, 14b and 14c and an attribute command frequency information storage part 21 for storing analyzed frequency information in this command analysis part 20 is connected. The command analysis part 20 transfers the frequency information of the attribute command to a specified graphics processor.
Patent JP-H04358750-A (JP)
Title: Evaporated fuel control device for internal combustion engine
Inventor: HOSODA FUMIO
IPC: F02M25/08
Filed: 1991-06-05
Abstract: PURPOSE:To reduce air-fuel ratio variation due td purging from a canister. CONSTITUTION:Differential pressure type flowmeters 19 and 171 and a hot-wire type flowmeter 22 are provided on a purge pipe 17 connecting a canister 15 and an intake pipe 2. A fuel vapor flow rate, fuel vapor concentration, and a whole air-fuel mixture flow rate are calculated based on the display values of these flowmeters. The opening/closing speed of a purge control valve 16 is changed according to the fuel vapor concentration.
Patent JP-S648333-A (JP)
Title: Diagnosis device of internal combustion engine
Inventor: ABE SHINICHI
IPC: F02D41/14
Filed: 1987-06-30
Abstract: PURPOSE:To precisely detect the abnormality of a fuel injection valve by changing the criterion of the number of reverse times of the air-fuel ratio in idling for detecting the abnormality of the fuel injection valve according to the altitude at which a vehicle runs in an internal combustion engine provided with the fuel injection valve at each cylinder. CONSTITUTION:To the exhaust passage of an internal combustion engine provided with a fuel injection valve at each cylinder a means A for detecting an air-fuel ratio is provided. Based on the output of the means A, a means B controls the feedback of the air-fuel ratio. The idle running condition of the internal-combustion engine, the air-fuel ratio feedback frequency in the idle running condition and atmospheric pressure are detected by means C, D and E respectively. In addition, the detected frequency and a preset value are compared by a means F, and when the detected value is larger than the preset value, an abnormality signal is output. On the other hand, the preset value of the means F is changed according to the variation of detected atmospheric pressure by a means G. Based on the abnormality signal output from the means F, a means H displays the abnormality of the fuel injection valve.
Patent JP-S5784226-A (JP)
Title: Wheel drive device for working vehicle
Inventor: NABEYA KIYOSHI
IPC: B60K17/30
Filed: 1980-11-13
Abstract: PURPOSE: To adjust the height of a vehicle by vehicular shaft driving force by providing an input bevel gear and a vertical drive shaft fitted with a bevel gear engaging with a case by screw selectivity.  
     CONSTITUTION: A transmission shaft 17 is unrotably fitted to a sliding member 32 through a key way and the sliding member 32 is selectively engaged with an input bevel gear 30 and a key member 34 of a case 22 by a lever. When the shaft 17 is not rotated with the engagement of the sliding member 32 and key member 34, since the transmission shaft 17 and the input bevel gear 30 are fitted together by screw, a shaft 16 is driven to rotate the bevel gear 30, expanding and contracting the cases 22, 23, so that the height of a vehicle is adjusted. A vehicle shaft 35 can be driven as usual by engaging the sliding member 32 with the bevel gear 30. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0327569-A (JP)
Title: Solid-state image-pickup device
Inventor: YAMAMOTO HIROMASA
IPC: H01L27/148
Filed: 1989-06-24
Abstract: PURPOSE:To increase the amount of charge to be accumulated and improve sensitivity of a image-pickup device by reducing the channel width directly below a gate electrode as compared with that directly below an overflow control electrode. CONSTITUTION:A gate electrode 4 and an overflow control electrode 8 are formed in one piece and a width W2 formed below the electrode 8 is made longer than a channel width W1 below the electrode 4. The same voltage is applied to both the electrode 4 and 8 and the depth phi4 of a potential well directly below the electrode 4 is made slightly shallower than that phi8 of the potential well directly below the electrode 8. Thus, when there are many changes produced due to photo-electric conversion, the overflown charge directly below an accumulated gate electrode passes through the potential well directly below the electrode 8 into an overflow drain region 9, thus restricting blooming positively.
Patent JP-S645915-A (JP)
Title: Hexagonal magnetoplumbite type ferrite magnetic powder
Inventor: ODAN KYOJI
IPC: H01F1/11
Filed: 1987-06-30
Abstract: PURPOSE:To obtain the titled magnetic powder which is fine and has high saturation magnetization and is preferable for a magnetic recording medium used for high-density recording by constituting the magnetic powder of hexagonal magnetoplumbite type ferrite magnetic powder showing a specified powder X-ray diffraction spectrum. CONSTITUTION:In the case of substituting one part of iron atom of ferrite magnetic powder with combination of bivalent elements such as Co, Ni, Cu and Zn, tetravalent elements such as Ti, Sn and Zr and pentavalent elements such as Nb, V, Mo and W, the mean value of the elements for substitution is regulated to value less than 3 and the valences are allowed to be not balanced. Thereby hexagonal magnetoplumbite type ferrite magnetic powder which is free from diffraction of face (1011), face (209) and face (006) in X-ray diffraction is obtained. This magnetic powder is fine and has about 20-70m<2>/g specific surface area, about 200-1,500Oe coercive force and high saturation magnetization and is preferable for a magnetic recording medium used for high-density recording.
Patent JP-S6053445-A (JP)
Title: Manual regulator for inclinable mirror
Inventor: SUZUKI MASARU
IPC: G02B5/08
Filed: 1983-09-01
Abstract: PURPOSE:To provide a simple-structure manual regulator which is capable of regulating the angle in a vertical direction of a mirror through rotation of the control lever about the axis thereof or the angle in a horizontally direction of the mirror through longitudinal movement of the control lever, by providing 2 projections on the one of coupling members and two engaging recess parts in the other. CONSTITUTION:With a control lever 21 rotated about the axis thereof by means of a control knob 32, a coupling member 25 is rotated, and a coupling member 28 is spun through the engagement of a projection 25a with an engaging recess part 28a to vertically incline a mirror holder 14 around a ball bearing part 15 serving as a fulcrum. With the control knob 32 moved longitudinally, the mirror holder 14 is horizontally inclined in a similar manner describe above. Meanwhile, in case a mirror visor 2 is turned about a rotary shaft 7 through the external force, the coupling member 28 is rotated, and when a rotary angle is high, the projection 25a is pressed by the slanted side of the engaging recess part 28a and is disengaged from the recess part 28a. This causes a coupling part 29 to be released from coupling, and brings only the mirror visor 2 into free rotation.
Patent JP-S5949718-A (JP)
Inventor: TANAKA TOSHIAKI
IPC: A47K3/00
Filed: 1982-09-16
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-H0450071-A (JP)
Title: Jack vehicle for derailment recovery
Inventor: OKUAKI TADAHARU
IPC: B66F3/36
Filed: 1990-06-20
Abstract: PURPOSE:To safely recover the derailment of a bogie in a short time by providing a cylinder unit on a moving block movable laterally to a rail, and lifting the derailed bogie to the preset height with its rod via a replacing arm. CONSTITUTION:When a bogie 30 is derailed, two wheel bodies 13, 14 are mounted on a front rail Xb, a frame body 1 is set with handles 15, 16, and a case body 20 mounted with a cylinder unit 21 is fitted to a moving block 3. A replacing arm 22 is pivotally fitted to the arm fitting bracket 31 of the bogie 30, the support shaft 22a of the bogie 22 is inserted into the support groove 21a of a rod 21R, then the cylinder unit 21 is extended, and the bogie 30 is lifted by the replacing arm 22. Lever blocks 10, 11 are operated to move the moving block 3, wheels 30T, 30T are positioned on rails Xa, Xb, then the cylinder unit 21 is shrunk, and the bogie 30 is replaced on the rails Xa, Xb.
Patent JP-S5685298-A (JP)
Title: Preparation of 7-aminocephem compound
Inventor: SHIMIZU HIDEKI
IPC: C12N11/08
Filed: 1979-12-14
Abstract: PURPOSE: To prepare the titled compound in high productivity, by treating a specific compound with immobilized enzyme obtained by adsorbing acid amidase to a porous ion exchange resin.  
     CONSTITUTION: An acid amidase is adsorbed to e.g. a strongly basic anion exchange resin (e.g. Amberlite IRA904) having a specific surface area of about 40W60m 2 /g, prove volume of about 0.85W0.9ml/g, mode pore diameter of about 650W750Å, and ion exchange group of -N-(CH 3 ) 3 -X, and the adsorption is fortified with a polyfunctional protein crosslinking agent such as glutaraldehyde. A compound of formula I (R is -COOH, etc.; X is nucleophilic residue such as H) is passed through a column packed with the above immobilized enzyme to obtain the 7-amino-cephem compound of formula II by enzymatic reaction. The reaction is carried out in an aqueous medium in the presence of pH-buffering agent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0824065-A (JP)
Title: Supporting device for reclining seat
Inventor: NAGAYASU HIDETAKA
IPC: B60N2/18
Filed: 1994-07-13
Abstract: PURPOSE:To enable a user to extend the body even if the tilt angle of a seat back is large by screwing a moving member to a screw shaft to be rotated by a moving means and moving this sliding member on the shaft to turn the rear end of a supporting member upward around its front end as a fulcrum via a link. CONSTITUTION:The screw shaft 11 of a tilting mechanism 10b is supported turnably at a rear bracket 22 and the erecting wall of a motor bracket 25a. The rear end of a lower rail 10a is lifted according to the moving amt. via the link 13 from the respective arm parts 12b of the moving member 12 screwed by a weld nut 12a when the screw shaft 14 is rotated by a motor 14 for driving. The front end of the lower rail 10a is then turned upward around a supporting pin which is a turning fulcrum. The seat cushion S2 is lifted in this state, by which the tilt angle with the seat back S1 is increased and buckling is eliminated.
Patent JP-H0327203-A (JP)
Title: Device for raising up leaf and stem in onion harvester
Inventor: KAWAGUCHI HIROMICHI
IPC: A01D23/00
Filed: 1989-06-23
Abstract: PURPOSE:To enable sure raising up of lodged leaves and stems and proper cutting thereof by rotating raising up lugs from the front to the back, then laterally displacing the lugs and directly moving the lugs upward. CONSTITUTION:When an undercarriage 2 is advanced, raising up lugs 3 are rotated from a raising up case 4 around a transverse shaft, outwardly projected above the front and moved under the undercarriage 2 back in the forward direction thereof. In the process, the raising up lugs 3 act on leaves and stems of onions lodged in a field to start raising up action. The lugs attain a transversely directing guide groove 5 to change the direction thereof to the transverse direction of the raising up case 4 and carry out raising up action upward. Thereby, since the raising up lugs 3 are moved in the forward direction of the undercarriage 2 in the initial stroke, the lugs act on the lower side of the leaves and stems normally lodged in the transverse direction and raising up action can be surely started. The leaves and stems are raised up, then cut with a succeeding cutter 6 and discharged to the lateral side of the undercarriage 2 with a discharging conveyor 7.
Patent JP-S6054080-A (JP)
Title: Data collection and display controlling system of data terminal equipment
Inventor: IGARASHI OSAMU
IPC: G06F17/40
Filed: 1983-09-02
Abstract: PURPOSE:To obtain correct data collection and display control based on terminal registration order by collecting set data of each data terminal equipment by CPU control based on the terminal registration order and displaying on a display unit. CONSTITUTION:When data registration request is generated from 0-n data terminal equipment TERM, each registration request signal is received by 0-n signal receiving units RCV.U respectively. This is scanned and retrieved by an input controlling device IN.IF, converted respectively to registration request order data and data terminal equipment housing position data and stored in a data memory MEMO. Out of these data, data terminal equipment housing position data are extracted in order of earlier registration order and sent out to a signal connection CONN through an output controlling device OUT, and a connection circuit is connected to a central information receiving device C.C.RCV according to the data. Thus, set data of relevant data terminal equipment TERM are collected by the central information receiving device C.C.RCV, converted to display data, and displayed on a display unit IND.BD.
Patent JP-S6054602-A (JP)
Inventor: TAKEUCHI TERUO
IPC: A01B39/08
Filed: 1983-08-31
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-H1013356-A (JP)
Title: Wavelength multiple optical transmitting system
Inventor: SETO ICHIRO
IPC: H04B10/27
Filed: 1996-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength multiple optical transmitting system capable of easily corresponding to executed ADM node addition and transmission capacitance expansion and of effectively using channels and the band of ADM nodes. SOLUTION: The transmitting system executes light transmission through the use of light with wave lengths different for every channel and the light is transmitted to a transmission path (L) by optically multiplexing the plural channels. The plural ADM nodes 13-1 to 13-3 having a function for branching and inserting (Add/Drop Multiplexer; ADM) one channel (ch) from the plural channels which are wave length-multiplexed and transmitted are provided in the midst of L. The specified ch among the chs is branched and processed in the respective ADM nodes, and is added to the specified ch again and inserted to the L.  In this case, a means 13-2 where another ch except the specified ch is branched by the ADM node, processed, added to another ch again and returned to the L and also a signal given to the ADM node at a self downstream side is added to the specified ch and inserted to L is provided for the ADM node among the ADM nodes, where transmission capacitance expansion is required.
Patent JP-H0210260-A (JP)
Title: Method for checking defect of pipe body
Inventor: FUJISAKI MAMORU
IPC: G01B17/02
Filed: 1988-06-29
Abstract: PURPOSE:To unnecessitate the pulling-out of a pipe body and to perform quick check readily under the state of use by inserting a probe from the end part of the pipe body. CONSTITUTION:Three pairs of ball plungers 22 are embedded in the outer surface of a cylindrical holder 21 in a probe 17 in one line in the axial direction. A vertical sound wave sensor 23 and a slant-angle ultrasonic-wave sensor 24 are embedded in the holder 21 at the opposite side of the ball plungers 22. In the sensor 24, a transmitter 29 which transmits an ultrasonic wave to the inner wall of a pipe body P and a receiving part 30 which receives the sound which is transmitted through the inside of the wall and reflected from the outer surface in a V shape are provided. The depth of the defect in the pipe body P is measured. In this way, the probe 17 is rotated in a spiral pattern and inserted into the pipe body P. The sensors 23 and 24 are operated together, and preliminary flaw detection is performed. When a part, where the transmitted wave intensity from the sensor 24 is small appears on the record of a pen recorder 35 during this period, a motor 14 is stopped, and the advance of the probe 17 is stopped. The sensor 24 is aligned with the part where the defect exists, and the probe 17 is rotated at the part. The change in intensity of the transmitted wave in the circumferential direction is recorded.
Patent JP-S6137218-A (JP)
Inventor: HATA MASAMI
IPC: A47J27/00
Filed: 1984-07-31
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-H0566095-A (JP)
Title: Heat joint device and manufacture thereof
Inventor: AKACHI HISATERU
IPC: F28D15/02
Filed: 1991-04-09
Abstract: PURPOSE:To expand the degree of freedom for equipment design by forming a spring structure which consists of a continuous length and small-sized zigzag heat pipe, a heat receiving metal flat bar which is welded and incorporated into the spring structure while clamping and a heat dissipation flat bar. CONSTITUTION:A heat receiving metal flat bar 2 is welded with a plane of a heat generation device package 12 with a heat transfer welding means 15 for heat transfer. A heat dissipation metal flat bar 3 is forcibly brought into plane contact with a cold plate 13 by way of heat transfer grease under the spring pressure of a spring structure which consists of a continuous length and small-sized zigzag heat pipe 1. The continuous length and small-sized zigzag pipe 1 is very small in outside diameter. The outside diameter of the pipe can be reduced to 0.5 to 1.2mm, for example, while it can be turned into a spring structure with ease. This construction makes it possible to expand the degree of equipment design.
Patent JP-S6141828-A (JP)
Title: Space saving microwave oven
Inventor: KAMINAKA IKUYASU
IPC: H05B6/80
Filed: 1984-07-31
Abstract: PURPOSE:To provide a space saving microwave oven which can be efficiently cooled by reducing the change of the drafting rate and by drawing in the cooling air from an upper part of the front side of the microwave oven. CONSTITUTION:By allocating the front half of a space formed by the top of the cooking chamber 4 and the cabinet 2 of a microwave oven 1 for a hood duct 11 for the chamber ventilation, the depth of the microwave oven 1 is made small. A propeller type cooling fan 16 for the microwave oven 1 is arranged to oppose a high tension transformer 15, and the air inlet 17 for the cooling fan 16 is disposed at an upper part of the front side of the microwave oven 1 where the temperature is relatively low. The cooling air is supplied to cooling air ducts 18, 20, 23 and the cooking chamber 4 to efficiently cool the high tension transformer 15, magnetron 24 etc., and the steam generated in the cooking chamber 4 is expelled to the outside by the cooling air. In this manner, the moisture collection on the inner surface of the door can be removed. Further, by the usage of a centrifugal fan as a hood fan, the ventilation at a nearly constant rate can be maintained, ensuring the stabilized ventilation performance.
Patent JP-S6216134-A (JP)
Inventor: ARUMANDO KAADENASU
IPC: E02D5/72
Filed: 1986-07-11
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-H11353384-A (JP)
Title: Method and device for evaluating environmental load
Inventor: MIYAMOTO SHIGEYUKI
IPC: G06F19/00
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To easily set up the registering procedure of environmental load(EL) information collected for the evaluation of EL. SOLUTION: An EL evaluating device is constituted of an EL evaluating unit 10 provided with a retrieving condition input part 11, an EL information retrieving part 12, an EL evaluating part 13, and an output part 14 and an EL information storing unit 20 provided with an EL information input part 21 and an EL information storing part 22. Both the units 10, 20 are separated from each other and the unit 20 is distributively arranged on an EL information collecting place such as a manufacturing line of a product to be evaluated. The retrieving part 12 retrieves information stored in the storing part 22 built in the unit 20.