baber/WOPTO huggingface dataset:
Patent JP-S55119707-A (JP)
Title: Automatic steering unit in running car
Inventor: MIZUTANI TAKUROU
IPC: B62D1/28
Filed: 1979-03-07
Abstract: PURPOSE: To enable to set a given data in advance arbitrarily, by providing the shift detector, angle detector, operation section, drive section and set input section so that a given running performance can be obtained to various running surface such as moisture or dry ground.  
     CONSTITUTION: The output signal from the angle detector 21 detecting steering angle with the front wheel 5 to the straight line direction of car body and that from the sensor unit 4 are fed to the operation section 22 to operate the attitude data. After this attitude data is in A-D conversion, it is inputted to CPU23. Further, CPU23 determines the steering speed and direction based on this attitude data and outputs the signal to the drive section 24 to control the hydraulic circuit driving the actuator. Further, in the memory section 25 of CPU23, the coefficient determining the attitude data and steering speed is stored, which is suitably set and inputted from the set input section 26 in response to the running condition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11207563-A (JP)
Title: Automatic chip separator
Inventor: SHIMAZAKI FUMIO
IPC: B23Q11/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To dispense with the maintenance of an automatic chip separator to the utmost. SOLUTION: A housing 11 is provided on its top with a filter 13, above which a sweep device 14 is arranged. The sweep device 14 sweeps relatively large chips W that are carried by a transfer trough 12 to over the filter 13 away endways or to the outside. The machining oil P that the filter 13 filtrates is stored in a settling tank 40 where relatively small chips W2 included in the machining oil P settle down on its bottom 403. The chips W2 are swept to the outside by a scooping device 41 placed along the scooping face 401 of the setting tank 40.
Patent JP-H10101728-A (JP)
Title: Preparation of poly(vinylimidazoline)
Inventor: HARA YASUSHI
IPC: C08F20/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain a poly(vinylimidazoline) without by-producing hydrogen sulfide by reacting a nitrile group-containing polymer with a polyamine in the presence of a metal oxide and a carboxylic acid. SOLUTION: A nitrile group-containing polymer is reacted with a polyamine having the formula H2 NCHR<1> CHR<2> NHR<3> , wherein R<1-3> is H, an aliphatic group, an aralkyl group or an aromatic group, in the presence of a metal oxide selected from among Al2 O3 , SiO2 , titanium oxide, vanadium oxide, chromium oxide, manganese oxide, iron oxide, cobalt oxide, nickel oxide, copper oxide, zinc oxide, zirconium oxide, niobium oxide, molybdenum oxide, silver oxide, indium oxide and the like, and a carboxylic acid selected from among a saturated aliphatic monocarboxylic acid, a saturated aliphatic dicarboxylic acid, an unsaturated aliphatic carboxylic acid, a carbocyclic carboxylic acid, a heterocyclic carboxylic acid and the like in an inert solvent at 60 to 300 deg.C.
Patent JP-S60248654-A (JP)
Title: Carbamate compound
Inventor: GIRITSUSHIYU GIRUDAARU PAREKU
IPC: C07C239/00
Filed: 1985-02-15
Abstract: An hydroxyalkyl carbamate-containing amine having the formula: <CHEM> wherein R is an organic moiety having at least one unreacted secondary amine group, each of R1, R2 and R3 is independently H, or a C1 to C20 alkyl, cycloalkyl or alkyl aromatic moiety or any of the foregoing carboncontaining moieties containing one or more heteroatoms, and n is 0 or 1.
Patent JP-S62185256-A (JP)
Title: Optical head
Inventor: OKODA KEIJI
IPC: G11B7/08
Filed: 1986-02-12
Abstract: PURPOSE:To facilitate the maintenance management of the optical head and to improve its productivity by unitizing a light source including peripheral optical elements and positioning and fixing the light source unit to the optical head body. CONSTITUTION:In the optical head having a light source 2, a pickup lens 14, a sensor lens 18 and optical sensors 28 and 30, the light source unit which is fitting the light source 2 and at least one optical element onto a substrate, is detachably positioned and fitted to the optical head body. The light source and the optical elements in the light source unit are composed so that they can positioned and adjusted to the positioning part for fitting an optical source unit substrate 7 to the optical head 11. The light source 2 is emitted from the semiconductor laser, and the LD unit is independently assembled and adjusted, and fitted to the head proper frame 11 by a mechanical means. Thus, the maintenance management of the optical head becomes easy, and not only its serviceability but also its productivity are improved.
Patent JP-S63194190-A (JP)
Title: Heat pipe
Inventor: YODA TAKUO
IPC: F28D15/02
Filed: 1987-02-06
Abstract: PURPOSE:To permit the enlargement of a heat radiating surface, provide the heat pipe with the excellent sliding down property of accumulated snow and prevent an electric pole or the like from the accumulation of snow, by a method wherein the heat pipe is constituted of a heat absorbing and evaporating section, a heat insulating section and a heat radiating and condensing section while the heat radiating and condensing section is constituted of a plurality of pipes, communicated with each other at the lower ends thereof and fixed by metallic sheets. CONSTITUTION:A heat pipe is constituted of a heat absorbing and evaporating section 1, a heat insulating section 2, continued to the section 1, and a heat radiating and condensing section 3. The heat radiating and condensing section 3 is constituted of a plurality of pipes 31 and the upper ends as well as the lower ends thereof are communicated with each other through headers 32 while the pipes 31 are communicated with the heat insulating section 2 and the heat absorbing and evaporating section 1 through the lower headers 32. The plurality of pipes 31 are fixed by one to plural sheets of metallic sheets 33, connected to the pipes 31. When the heat pipe is mounted on an electric pole 5, the heat radiating and condensing section 3 is attached to the arm of the electric pole so as to cover the top of the pole 5, the arm of the same and porcelain insulators or the like while the heat insulating section 2 is set along the pole 5 and the heat radiating and evaporating section 1 is buried into the ground 4.
Patent JP-S61185473-A (JP)
Title: Printer
Inventor: MATSUO TAKANORI
IPC: B41J13/22
Filed: 1985-02-14
Abstract: PURPOSE:To attain miniaturization and weight reduction of a printer by a method in which a paper holder is opened by utilizing the rotation force of a recording drum without the needs for exclusive drive source. CONSTITUTION:When a recording paper 10 is inserted into a printer, the paper 10 is detected and a recording drum 12 is turned by a given angle toward the direction of A by a drive 16. The tip of the paper 10 is put into the notch 12a of the drum 12, the paper holder 13 is closed by signals of a detector 20, and the paper 10 is fixed to the drum 12. After the fixation of the paper 10, the drum 12 is turned to the direction of B and recording is made by a recording head 18. The drum 12 is then turned to the direction of A, and the paper 10 is discharged to the outside of the device. Since the paper holder 13 is opened by utilizing the drive force of a driver for the drum 12, the needs for exclusive drive source can be eliminated, permitting the miniaturization and weight reduction of the device.
Patent JP-S61187267-A (JP)
Title: Solid-state image pickup device
Inventor: YAMADA TAKAHIRO
IPC: H04N5/335
Filed: 1985-02-14
Abstract: PURPOSE:To prevent the generation of a smear, and to reduce an after-image and a remaining image by growing single crystal Si on a storage diode corresponding to a picture element for a semiconductor substrate, to which a scanning section is formed, in an epitaxial manner while growing polycrystalline Si onto a peripheral insulator and shaping a photoelectric conversion section. CONSTITUTION:A light-shielding material 10 is formed onto an oxide film 9 in a MOS type scanning section for an image pickup element, a polycrystalline Si film 11 is shaped, and the surface of an n<+> region 2 as a source is exposed. A single Si region 12 having a little impurity and high resistivity is formed onto the n<+> region 2 as the source through epitaxial growth while a polycrystalline Si region 13 is shaped around the region 12. When vertical auto- doping is conducted at that time, an n-region 14 is formed brought into contact with the n<+> region 2. A p<+> region 15 is formed in order to isolate picture elements in the region grown in the epitaxial manner, a p<+> region 16 is shaped onto the surface, and an ITO electrode 17 is formed onto the region 16. Accord ingly, the generation of smears is prevented while reducing after-images and remaining images.
Patent JP-S54119259-A (JP)
Title: Light polarizer
Inventor: TATEISHI FUMIKAZU
IPC: G02B26/10
Filed: 1978-03-08
Abstract: PURPOSE: To eliminate the need for spherical mirrors, etc. and make the construction simple and inexpensive by letting a light beam reflect equal times at each reflecting part of reflecting bodies comprising opposing two plane reflecting parts and position-changing the direct light beam parallel without angle polarization by rotating the reflecting bodies.  
     CONSTITUTION: For example, in a hologram memory reproduction apparatus, the light beam from a laser light 8 is reflected by the two plane reflecting parts 9a, 9b of a reflecting body 9 which is rotated stepwise by a pulse motor 10. The light beam having been reflected by the plane reflecting part 9b is reflected by the plane reflecting parts 11a, 11b of the second reflecting body 11 which has a revolving shaft orthogonal to the revolving shaft of the reflecting body 9 and is rotated stepwise by a pulse motor 12. The light beam having reflected on the plane reflecting part 11b is radiated to an arbitrary hologram memory of a page constitution hologram memory plate 13 and the image is formed on the face of a photoelectric transducer 15 by a reproducing lens 14, whereby it is converted to an electric signal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03232007-A (JP)
Title: Control power unit for industrial robot
Inventor: NAGATA MANABU
IPC: B25J19/06
Filed: 1990-02-08
Abstract: PURPOSE:To prevent data in a memory destroyed by always initializing an interruption latch circuit interlocking with the application of a power source application switch. CONSTITUTION:A clear circuit 12 operated interlocking with the power source application switch 3 is provided. The clear circuit 12, for example, outputs an initialization command signal by monitoring the voltage of a relay coil 4a. Therefore, the interruption latch circuit 9 can be surely reset even when the power source application switch 3 is applied in a short time after a power source is disconnected and the power source is recovered. In such a way, it is possible to output NMI to a CPU 15 even when the power source is discon nected again, which surely protects a circuit and especially, prevents the data in the memory destroyed.
Patent JP-H05225218-A (JP)
Title: Stocktaking system
Inventor: OZAWA SHIGEHARU
IPC: G06Q50/00
Filed: 1992-02-14
Abstract: PURPOSE:To easily input the result information of stocktaking in storehouses or the like by using an identification code for making stocktaking merchandise information unique to a preserving place. CONSTITUTION:In the case of preparing sheet for describing stock-taking, the stocktaking description sheet is prepared by a stocktaking merchandise information file 1, identification code storage part 7 and printing and editing part 16. At the same time, a key conversion file 2 is prepared as well. In the case of inputting stocktaking result information, a stocktaking result information file 3 is prepared by using the identification code. Thus, the stocktaking result information file 3 can be easily prepared in the case of inputting the stocktaking result information. Further, stocking object merchadises managed by an electronic computer can be prevented from being confused with real stocktaking object merchandises.
Patent JP-S57141133-A (JP)
Title: Counter
Inventor: OOHASHI TAKEO
IPC: H03K17/28
Filed: 1981-02-26
Abstract: PURPOSE:To reduce the power consumption of a device, by composing an input signal circuit, a counting circuit, a display circuit, and an output driving circuit all of C-MOS circuits. CONSTITUTION:A counting circuit, an input signal circuit, a display circuit, and an output driving circuit are all composed of C-MOS circuits, which are supplied with electric power from a built-in battery 13 to drive a liquid-crystal display device by the display circuit. Further, an input circuit composed of a C-MOS element 15 and a high resistance 14 is connected between an input terminal and the input signal circuit, and an open-drain MOS element 16 is connected between the output driving circuit and an output terminal. Consequently, the internal circuits are all composed of the C-MOS circuits and the display device and liquid-crystal display device are both used, so power consumption is less. Further, diodes 11 and 12 for reverse current prevention and the MOS element 16 are added, so a battery current is prevented from flowing out of the input and output terminals.
Patent JP-S57141363-A (JP)
Title: Forming winder for glass fiber
Inventor: IDENO EIZOU
IPC: B65H67/048
Filed: 1981-02-25
Abstract: PURPOSE:To wind strand reliably on an empty winding collet in the case of strand winding by keeping the periphery speed of the empty winding collet higher than the predetermined winding speed, to cuse slack effectively to the strand when replacing fully wound collet. CONSTITUTION:In the case of winding the strand 7 which is required to be taken up at the low wnding speed of about 1,500-800m/min, an empty winding collet 2 is rotated at a high speed of about 2,000m/min in the time of changing collet from fully wound collet making difference of peripheral speed between waist winding parts 4 and 5, forming stronger ring state air criculation around the empty waist winding part 5, to reduce tension of the strand 7 stretched over the both waist winding parts 4 and 5, effectively causing slack to the strand 7. Further, the strand 7 is partially elongated by temporally accelerating it, to reduce unit length weight of the strand 7, making contacting angle of the strand 7 to the winding part 5 of the empty winding collet larger, and securely wind up the strand 7 on the winding part.
Patent JP-S63195978-A (JP)
Inventor: MORIMOTO MIKIYA
IPC: H01R9/05
Filed: 1987-02-10
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-H02290353-A (JP)
Title: Second channel modem
Inventor: CHINNSHIYAN CHIEN
IPC: H04L27/14
Filed: 1990-02-08
Abstract: PURPOSE: To make a sufficient channel separation between a quadrature- amplitude-modulated QAM signal and a frequency shift key FSK signal and minimize the noise and distortion in the QAM signal by modulating FSK data at the time of transmissions and separating it at the time of reception. CONSTITUTION: A 2nd channel FSK modem 141 is coupled with a transmitter 131 and a receiver 140, the transmitter 131 receives QAM data TD from an interface IF 139, and the receiver 140 sends the data and a carrier detection signal to the IF 139. The output 10 of the transmitter 131 is passed through a QAM channel filter 133 to become a main transmission channel and sent it to an adder 22. An FSK transmitter 132 receives the FSK data 15 from the IF 139 and sends them to the adder 22 through an FSK channel filter 134. The addition output becomes a transmit signal 137. A received signal 138 is sent to the receiver 140 through a QAM channel filter 135, the FSK channel is separated from the QAM main channel signal by an FSK channel filter 44 and the signal is sent as data and carrier detection signals 49 and 50 to the IF 139 through an FSK receiver 136.
Patent JP-H06220283-A (JP)
Title: Vinyl chloride resin composition
Inventor: NISHIMOTO KENJI
IPC: C08L27/22
Filed: 1993-01-21
Abstract: PURPOSE:To obtain the subject composition having excellent antistatic properties and giving a molding on the surface of which a dust, etc., are less apt to deposit and which has a good appearance by adding a specific antistatic agent to a given resin. CONSTITUTION:This resin composition is obtained by adding 0.5-5 pts.wt. at least one antistatic agent selected from alkanesulfonates represented by the formula R<1>SO3M (wherein R<1> is an 8-22C alkyl and M is an alkali metal) and alkylbenzenesulfonates represented by the formula (wherein R<2> is an 8-22C alkyl) to 100 pts.wt. resin comprising 5-20wt.% reinforcement for vinyl chloride resins (e.g. MBS resin) and 95-80wt.% vinyl chloride resin having an average degree of polymerization of 400-800 (e.g. Kanevinyl S600, manufactured by Kanegafuchi Chemical Industry Co., Ltd.).
Patent JP-H11224363-A (JP)
Title: Journal processor and control method therefor
Inventor: HARA MICHIRO
IPC: G07D9/00
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of entry by manual aid relating to already printed journal form keeping, to prevent entry omission and the non-uniformity of an entry form and to improve convenience at the time of retrieval by automatically printing auxiliary information such as the use start date and use end date of a journal form or the like when the journal form is ended. SOLUTION: To a main control part 133, a journal end detection part 140 for detecting the end part of the journal form, a use start date storage part 141 for storing the use start date of the journal form, a use end date storage part 142 for storing the use end date and a clock part 143 are connected. Thus, the using conditions of the journal form are monitored, and when the journal form is ended, the use start date of the journal form and the use end date of the journal form are printed by a prescribed format at the end part of the journal form by a journal printer 123b.
Patent JP-H03232463-A (JP)
Title: Method for inputting material for calculating amount of food ingredient
Inventor: TSUKAJIMA TOMOAKI
IPC: A23L1/00
Filed: 1990-02-07
Abstract: PURPOSE:To enable inputting even in the unit of measure of a measuring means by converting the unit of measure into weight for data input in measurement with the unit measuring means and displaying the resultant weight in a display part. CONSTITUTION:A unit registering part 11 and a material registering part 12 are provided in a memory 10 and the unit of measure is designated with a cursor on a display screen for amounts of food ingredients in a display part 9. When the number of unit of measure is inputted, the unit of measure in a measuring means, e.g. one tablespoonful is converted into weight for each material and displayed in the display part 9. The weight is calculated in the unit of measure according to various materials.
Patent JP-S53112847-A (JP)
Title: Preparation of quarternary ammonium compound
Inventor: TAMURA SABUROU
IPC: C07C211/63
Filed: 1977-03-14
Abstract: PURPOSE: Quarternary ammonium compounds of formula I(R 1 , R 2 , R 3 , R 4 , R 5 , R 6  are H, lower alkyl; R 7 , R 8 , R 9  are lower alkyl; A 0-1  means zero one of double bond; X is halogen), for example, the compound of formula V. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59153663-A (JP)
Title: Tire cover
Inventor: HIROSE KAZUTAKA
IPC: B62D25/16
Filed: 1983-02-21
Abstract: PURPOSE:To reduce the resistance of air without affecting the steering of a tire, firmly coupling a tire cover to the upper spring seat of a suspension. CONSTITUTION:A tire cover 12 is placed outside a tire 13 located in the notched arc-shaped part 4a of a fender panel 4 and covers almost the upper half of the tire. The upper part 12a of the tire cover 12 extends inward. The upwardly bent edge 12b of the extending part 12a is firmly coupled to the fitting part 9a of an upper spring seat. When the vehicle with these members is moving straight, the outside surface 12c of the tire cover 12 is nearly flush with that 4b of the fender panel.
Patent JP-S55121177-A (JP)
Title: Circuit constitution of electronic wristwatch
Inventor: AYUSAWA HITOMI
IPC: G04G9/00
Filed: 1979-03-09
Abstract: PURPOSE:To realize the circuit constitution which features a small amount of power consumption and can cope with the multiple functions, by delivering the output of the nonsynchronous counter to the data bus in time division. CONSTITUTION:The parallel output signals of nonsynchronous counter 3 receive the time delay by 4 bits via time-division circuit 4. Then the signals are put on the data bus and then converted into the signals necessary for the segment display through decoder 6 to be sent out to latch circuit 7. At circuit 7, the segment signals are taken in through circuit 4 and with coincidence of the timing with the signals put on the data bus. As a result, the circuit constitution can be simplified to reduce the power consumption as well as to be able to cope with the multiple functions of the wristwatch.
Patent JP-H04252179-A (JP)
Title: Purification of enzyme
Inventor: NAGATA KAZUHIKO
IPC: C12N9/00
Filed: 1991-01-28
Abstract: PURPOSE:To purify enzyme on an industrial scale by bringing an extracted solution of a specific enzyme into contact with an adsorbent having protein bonded dye linked to a supporting carrier, adsorbing only the enzyme to be specifically bonded to the dye and then eluting the adsorbed enzyme. CONSTITUTION:Cells of bacterium of Zymomonas mobilis are crushed by mechanical grinding, the prepared extracted solution of enzyme is brought into contact with an adsorbent of affinity chromatography having protein bonded dye such as chlorotriazine group-containing reactive dye, only the enzyme such as alcohol dehydrogenase to be specifically linked to the protein bonded dye is selectively adsorbed and then the adsorbed enzyme is eluted to purify the enzyme.
Patent JP-S60174258-A (JP)
Title: Exciting welding method
Inventor: TAGUCHI CHIYOUBEE
IPC: B23K9/16
Filed: 1984-02-16
Abstract: PURPOSE:To prevent blowholes and slag from being rolled in, and to improve the soundness of a weld zone by giving in advance an oscillation to a base material and performing welding. CONSTITUTION:Two iron plates are placed on a plane base and welded by giving an oscillation. According to said method, blowholes, slag, etc. are floated to the upper part, therefore, the blowholes and the slag are not rolled in nor cracked. Also, the structure of a weld zone becomes minute, and joining strength is also improved.
Patent JP-S63196317-A (JP)
Title: Arched column type skiving device
Inventor: TAKAGI MASAYOSHI
IPC: B23D37/12
Filed: 1987-02-12
Abstract: PURPOSE:To prevent the dimensions of a finished workpiece from being affected even if a spindle deviates due to thermal expansion by feeding a broach in the vertical direction so as to carry out a skiving process for the side peripheral surface of the journal or a crankshaft on rotation. CONSTITUTION:When a cutting feed motor 9 is driven, a slide bed 7 is moved up and down along a slide guide 5 on an arched column 3 so that a broach 10 is driven in the direction of the slide guide 5. At first a tool bad attached thereto with the broach 10 is set so as to be located at a predetermined cutting position with respect to a workpiece (crankshaft), and then a cutting unit 6 is set on the slide guide part 5 on the arched column while the workpiece is mounted on a spindle bed 2 and is rotated. Further, when the cutting unit 6 is fed downward, the broach 10 abutting against the side peripheral surface of the workpiece performs a skiving process for the journal of the crankshaft, in this arrangement the deviating direction of the center axis of the spindle due to the thermal expansion of the spindle bed is vertical to the cutting direction of the broach 10 and is parallel with the cutting feed direction.