baber/WOPTO huggingface dataset:
Patent JP-H11270315-A (JP)
Title: Valve rotator for internal combustion engine
Inventor: AOKI TAKAYUKI
IPC: F01L1/32
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To positively lead a lubricating oil into a spring retainer in a valve rotator for rotating an engine valve by providing a cylindrical part of the spring retainer with plural oil leading holes opened in the inner peripheral surface through a part of the cylindrical part and obliquely directed upward and downward. SOLUTION: When an engine valve 11 is opened and a load of a valve spring 10 is increased, a spring retainer 4 is moved downward while deflecting a plate spring 9. As a result, a ball race 8 and the plate spring 9 are integrally rotated in the horizontal direction so as to rotate the engine valve 11. In a valve rotator with this structure, a cylindrical part 4c of the spring retainer 4 is provided with plural oil lead holes 12 opened from the upper end peripheral surface toward the inner surface and obliquely directed upward and downward. The flowed lubricating oil is flowed downward along the inner peripheral surface of a lock stage part 4a, and supplied to a contact part between the lock stage part 4a of the spring retainer 4 and the plate spring 9, and the contact part is effectively lubricated so as to restrict the abrasion of each contact part.
Patent JP-H08274075-A (JP)
Title: Formation of microscopic pattern
Inventor: NAGAMACHI SHINJI
IPC: H01L21/027
Filed: 1995-03-31
Abstract: PURPOSE: To provide a method, which is capable of mass-producing such a microscopic pattern as a quantum fine wire (a two-dimensional microscopic pattern) or a quantum box (a three-dimensional microscopic pattern), which can not be formed by a conventional technique, under a good controllability and reproducibility. CONSTITUTION: A particle beam 3 is locally irradiated on a thin film 2, which consists of a compound or an alloy containing two kinds or more of atoms, to make the specified atoms within the thin film 2 recoil selectively outside of the thin film 2, whereby the ratio of the number of the specified atoms to the number of the unspecified atoms in a region 4 irradiated with the beam is made lower compared with that in other site in the thin film 2 and a microscopic pattern, which has a thickness equal with that of the thin film 2 and has a planar form to respond to the region 4 irradiated with the beam 3, is formed.
Patent JP-S62232574-A (JP)
Title: Apparatus for observing logic signal
Inventor: OKAMURA HIDEYOSHI
IPC: G01R13/20
Filed: 1986-04-02
Abstract: PURPOSE:To continuously record and display a plurality of phenomena, by allowing a display selection circuit to display the phenomenon recorded on each memory block by successively applying writing control to a plurality of memory blocks under the same trigger condition by a writing memory block selection circuit. CONSTITUTION:The input signals from input terminals 1a-1n are converted to perfect digital signals on the basis of the reference voltage outputted from a threshold level circuit 2 by comparator circuits 3a-3n and said digital signals are sampled by sampling circuits 5a-5n on the basis of the clock of a clock signal generator 4 and the sampling outputs of the circuits 5a-5n are written in the semiconductive memories 6a-6n, 16a-16n of memory blocks 6, 16. Further, a signal is generated from a trigger signal generating circuit 7 and the memories 6a-6n, 16a-16n of memory blocks 6, 16. Further, a signal is generated from a trigger signal generating circuit 7 and the memories 6a-6n, 16a-16n are selected by a writing memory block selection circuit 11 to perform writing control. Furthermore, the phenomena written in the blocks 6, 16 are selected by a display selection circuit 12 and displayed on a visual sensation display device 10 to continuously display a plurality of phenomena.
Patent JP-S553267-A (JP)
Title: Filter using coaxial resonator
Inventor: NISHIKAWA TOSHIO
IPC: H01P1/202
Filed: 1978-06-22
Abstract: PURPOSE:To realize a simple and small-size structure for the filter as well as to secure the designed characteristics faithfully into the products by constituting the filter via the coaxial TEM resonator in which the dielectric is provided between the inner and outer conductors. CONSTITUTION:Coaxial TEM resonator 1 featuring the prescribed wavelength is constituted by providing dielectric 4 such as the ceramic dielectric between inner conductor 2 and outer conductor3. The inside of conductor 2 is formed into cavity with center rod 5 inserted and fixed, and electrode film 11 is formed to the projected terminal over the open end face unified with conductor 2 and with formation of terminal electrode 13 there. Then more than one unit of such resonator 1 are distributed within main case 16 along with input-use coaxial connector 21 and output-use coaxial connector 22 respectively. Then center conductor 23 and 24 of connector 21 and 22 are combined each other via dielectric rod 25, and electrode 13 is connected to connector 21 and 23 with some distance secured between. Thus, the filter using the coaxial resonator can be obtained.
Patent JP-S58194972-A (JP)
Title: Liquid crystal composition
Inventor: SATOU HIDEO
IPC: G09F9/00
Filed: 1982-05-07
Abstract: PURPOSE:To provide a liquid crystal compsn. having a high response speed and suitable for use as a liquid crystal display element having a wide displayable temperature range, containing two kinds of six-membered ring compds. and a liquid crystal compd. whose dielectric anisotropy has a specified absolute value or a mixture thereof as the essential components. CONSTITUTION:The titled liquid crystal compsn. consists of 20-50wt%, pref. 30-40wt% at least one compd. selected from compds. of formulas I , II and III(wherein R, R' are each a 1-10C alkyl), 25-50wt%, pref. 35-45wt% at least one compd. selected from compd. of formula IV (wherein R is a 1-10C alkyl; R' is a 1-10C alkoxy) and 15-40wt%, pref. 20-30wt% liquid crystal compd. whose dielectric anisotropy has the absolute value of 6 or above such as a compd. of formula V or VI (wherein R is a 1-10C alkyl).
Patent JP-H03276651-A (JP)
Title: Manufacture of hybrid integrated circuit
Inventor: SUZUKI KAZUYA
IPC: H01L21/56
Filed: 1990-03-26
Abstract: PURPOSE:To arrange that a resin for outer package use bonded to the attachment part of a lead terminal is stripped off easily by a method wherein a protective coating operation is executed to the attachment part of the lead terminal by using a resin for protective use which does not have any affinity to the lead terminal and to the resin for outer package use and an outer package coating operation is executed by using the resin for outer package use. CONSTITUTION:An electronic component 1 is mounted on a board 2; then, a lead terminal 3 is soldered. After that, before a resin 4 for outer package use is coated, a protective coating operation is executed to the attachment part of the lead terminal 3 by using a resin 5 for protective use which protects the lead terminal 3, e.g. a resin whose close contact property with the lead terminal 3 and the resin 4 for outer package use is bad such as a varnish resin in such a way that the lead terminal 3 is not bonded to the resin 4 for outer package use. After that, an outer package coating operation is executed by using the resin 4 for outer package use which has an affinity to the lead terminal 3, the board 2 and the electronic component 1, e.g. a resin whose close contact property with the lead terminal 3, the board 2 and the electronic component 1 is good such as an epoxy resin.
Patent JP-H11272849-A (JP)
Title: Periphery monitoring device
Inventor: SATONAKA HISASHI
IPC: B60R21/34
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To surely detect a body (lane marker, etc.), at the periphery of a vehicle even at night. SOLUTION: An image is photographed by a CCD camera 10 having no infrared-light cut filter and supplied to an image processing ECU 14, which performs a processing for emphasizing the edge of the image and detects a lane mark in the image. According to the detected lane mark, it is decided whether or not the vehicle deviates from the lane, and a buzzer 18 is made to sound in such a case. Further, the edge-emphasized image is displayed on a monitor 16.
Patent JP-H03274507-A (JP)
Title: Production of optical multilayered filter element
Inventor: SEKIGUCHI TOSHISADA
IPC: G02B5/28
Filed: 1990-03-26
Abstract: PURPOSE:To make improvement in light transmission characteristic by constituting a soluble carrying member of a metal or metallic compd. material which does not substantially cause surface recrystallization by the high energy applied applied thereto. CONSTITUTION:The carrying member 1 consisting of the metal or metallic compd. which is soluble in a solvent and does not substantially cause the surface recrystallization when applied with the prescribed high energy is prepd. Optical material having a high refractive index and optical materials having a low refractive index are alternately deposited and laminated by using the prescribed high energy on the surface of the carrying member in succession to the above. The dense optical filter thin film 2 which is non-absorptive to moisture, etc., is thereby formed. Finally, the optical filter thin film 2 in segmented, and the soluble carrying member 1 is dissolved in the solvent to peel the optical filter thin film 2, by which the independent type optical filter thin film element 3 is obtd. The surface smoothness of the dense multilayered films is maintained during working in this way and the improvement in light transmittance is made.
Patent JP-S61235746-A (JP)
Title: Ultrasonic microscope
Inventor: TAKAI MASAO
IPC: G01N29/06
Filed: 1985-04-12
Abstract: PURPOSE:To suppress an increase in image pickup time by setting the relation between the position of a sensor on a fast scanning side and an image storage part to 1/(the number of divisions) and scanning a slow scanning side by the number of divisions, switching a forward and a backward scan and finding the correspondence with the image storage part, and shifting the slow scanning side in position and forming one picture surface. CONSTITUTION:Magnification is set on a console panel 19, an (x)-axial movement pattern generation part 16' determines the number of (x)-axial divisions of a picture surface by the magnification setting according to the fast scanning amplitude of an exciter 18, and an address from the generation part 16' to a digital image memory 12 is divided and generated. Further, the generation part 16' generates the quantity of (y)-axial scanning and address on a (y)-axis and receives a (y)-axial scanning end signal from a (y)-axial movement pattern generation part 14 which sends a command to the memory 12, thereby performing (x)-axial feeding operation for the divisions. The exciting signal of this generation part 16' is outputted to the exciter 18 through an amplifier 17. Then, the relation between the position of the sensor 28 and the memory 12 is set to 1/(the number of divisions), the slow scanning side is scanned by the number of divisions, and the correspondence to the memory 12 is found, thereby generating one picture surface.
Patent JP-H0623690-A (JP)
Title: Device for cutting strip-like material
Inventor: ERIO KABAANIYA
IPC: B26D5/04
Filed: 1993-03-11
Abstract: PURPOSE: To improve a cutting unit of a paper sheet or the like so as to easily change a blade holder head and sufficiently protect a blade. CONSTITUTION: This cutting unit 10 comprises a hollow supporting main body 20, a blade holder head 12, a piston 24 running in the cavity 21 of the supporting main body and connected to the blade holder head 12 by an elastically deformable arm 16, a means for generating controlled rotation of the blade holder head, a means for mounting the blade holder head 12 on a shaft 18, and a case 60 for covering and protection of a blade 14 in the operational phase or the rest phase and fixed to the stem of a piston 62 sliding in a chamber 64 formed in the bottom part of the blade holder head 12.
Patent JP-S62234578-A (JP)
Title: Method for coating vehicle body
Inventor: NUMAZAKI KENJI
IPC: B05D7/14
Filed: 1986-04-04
Abstract: PURPOSE:To prevent thermal deformation and also to extremely facilitate color matching by fitting jig for preventing thermal deformation in a time of coating to an outer plate made of resin and simultaneously coating both a vehicle main body and the outer plate made of resin. CONSTITUTION:In a method for coating a vehicle body having an outer plate made of resin, a coating jig 2 is fitted to the vehicle main body 1 and the outer plate 3 made of resin is fitted on the coating jig 2. The vehicle main body 1 and the outer plate 3 are simultaneously coated. In such a way, not only thermal deformation of the outer plate made of resin is prevented, but also color matching of coating for both the outer plate made of resin and an outer plate part of the vehicle body other than the outer plate made of resin in the vehicle main body is extremely facilitate. Further the coating jig is comparatively simple and compact and therefore handling and operability are made favorable.
Patent JP-H09263229-A (JP)
Title: Braking force control device for vehicle
Inventor: KUROMITSU HIROSHI
IPC: B60T8/48
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To maintain a pressure reducing performance as well as to reduce the number of solenoid valves provided in the first and the second suction passages. SOLUTION: Switch solenoid valves V11 and V12 are provided on the way of a first main passage P11 connecting a master cylinder 10 and a first wheel brake cylinder FL, and on the way of a second main passage P12 connecting the master cylinder 10 and a second wheel brake cylinder RR, respectively, and a first orifice O11 is provided in the first main passage between the switch solenoid valve V11 and the first wheel brake cylinder, while a second orifice O12 is provided in the second main passage between the switch solenoid valve 12 and the second wheel brake cylinder. While an electric pump B1 is connected to the first wheel brake cylinder through a first suction passage P21, it is connected to the second wheel brake cylinder through a second suction passage P22.  Mechanical switch valves V21 and V22 of constant opening type which are operated to close depending on the differential pressure at the front and the rear sides of the first and the second orifices are provided in both suction passages respectively.
Patent JP-H01251977-A (JP)
Title: Digital acc circuit
Inventor: NAKAGAWA MASAKI
IPC: H04N9/68
Filed: 1988-03-31
Abstract: PURPOSE:To reduce the number of bits by executing an ACC operation by previously switching the gain of an input chrominance signal while giving hysteresis characteristics. CONSTITUTION:Plural chrominance signals having different amplification degrees with each other are previously generated before the gain of an input chrominance signal 201 is controlled by using a gain control signal 209 having information, the amount of which is the same as that of the burst amplitude of the input chrominance signal 201. Further, when one chrominance signal out of these chrominance signals is selected, and the gain is controlled, the chrominance signal is selected by a selecting signal 206 from a selecting control circuit 218, which has the hysteresis characteristics and operates based on the gain control signal 209, in order to enlarge an operating range for an ACC. Consequently, the gain of the chrominance signal of a preceding step in a multiplier 208 can be previously switched even when the burst amplitude of the input chrominance signal 201 at an initial stage is large or small, and a gain adjusting range necessary for the multiplier 208 can be reduced. Thus, the number of the bits for the multiplier can be decreased.
Patent JP-H11257159-A (JP)
Title: Method for supplying liquefied gas to engine
Inventor: HARADA SHINICHI
IPC: F02M21/02
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To eliminate deterioration of the operation and stop of an engine by selectively using fuel components according to the engine temperature and injecting the suitable amount of gas of evaporation at low pressure. SOLUTION: Fuel components of a gas phase part G of a cylinder 1 is taken out at the low temperature, fuel components of a liquid phase part L is overlapped and taken out with the temperature rise, and taking-out from the gas phase part G is stopped. These components are adjusted to gas of evaporation having the constant pressure a little higher than atmospheric pressure by a regulator 2 and injected to an intake conduit by an injection valve 14, and therefore, low-temperature startability is improved, switching of using fuel components is smoothed, and controllability or fuel flow rate is improved.
Patent JP-S63242880-A (JP)
Inventor: HARADA YUTAKA
IPC: G06Q50/00
Filed: 1987-03-30
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-S61235064-A (JP)
Title: Preventing method for wear of ladle refractories
Inventor: ITO TADASHI
IPC: B22D41/02
Filed: 1985-04-12
Abstract: PURPOSE:To prevent the erosion of ladle refractories and to extend considerably the life of the ladle by lining the ladle with the basic refractories and specifying the temp. and cooling rate in the midway of use in the stage of preheating. CONSTITUTION:The basic refractories are used for the lining refractory material of the ladle. The bottom of the ladle and side parts 3 to contact with a molten metal are lined with high alumina type castable blocks having the heat conductivity lower than the heat conductivity of the basic bricks and the circumference 4 of the bottom is lined with the high alumina bricks. A holding time is provided between 600-800 deg.C in the stage of preheating the ladle. The ladle is maintained at >=800 deg.C during use. The cooling rate is kept <=1.5 deg.C/min during cooling.
Patent JP-S63240816-A (JP)
Inventor: NISHIMURA HIROSHI
IPC: A47L9/04
Filed: 1987-03-30
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-S63243198-A (JP)
Inventor: HAGURA EIJI
IPC: C11B15/00
Filed: 1987-03-30
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-H06287349-A (JP)
Title: Polymer particle with special shape and its production
Inventor: KIZU KIYOUKO
IPC: C08F10/00
Filed: 1993-04-02
Abstract: PURPOSE:To provide a polymer particle having a special shape and useful as an additive for a coating material. CONSTITUTION:A secondary particle having a shape like a three-dimensional rosary and formed by linking spherical particles of a polymer of an ethylenically unsatd. compd. to each other is provided. The secondary particle has interconnecting voids in a content of 0.5-75vol.% and gives, when used as an additive for a coating material, a coating film excellent in scratch resistance by virtue of the excellent adhesiveness and in matte effect, hiding effect, insulating properties, etc. The particle can exhibit its excellent characteristics also in other fields.
Patent JP-S60219741-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUMADA TOSHIAKI
IPC: H01L21/60
Filed: 1984-04-17
Abstract: PURPOSE:To flatten the uppermost surface of a bump formed by plating, by a method wherein all of plating times are divided into those for two regions or more, and the impressed average current density of each region is stepwise varied in each region. CONSTITUTION:In formation of bumps made of various kinds of metals on a semiconductor substrate by electroplating, all of plating times are divided into those for two regions or more, and the impressed average current density of each region is stepwise varied in each region. In the case of continuously raising the current density during the plating time, the relation between the impressed current density and the plating time is made as shown in the figure. It is possible to almost completely extinguish a recess in the upper surface of a bump, and to manufacture the titled device without increasing the process.
Patent JP-S59203331-A (JP)
Inventor: TATENO MAMORU
IPC: H01H33/66
Filed: 1983-04-30
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-S60220021-A (JP)
Inventor: FUNAKURA SHIYUUICHI
IPC: A47J43/04
Filed: 1984-04-17
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-S58193103-A (JP)
Inventor: HONMA YOSHIO
IPC: B27L11/00
Filed: 1982-05-08
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-S57190739-A (JP)
Title: Carrying device for triple bender
Inventor: KOUE YASUJI
IPC: B21D43/13
Filed: 1981-05-20
Abstract: PURPOSE:To carry a work at high efficiency by making carrying in of a work to a triple bender and pulling up and carrying out of a formed work automatically using a series of work carrying devices. CONSTITUTION:A work W is supplied to a supply conveyor 15 by a truck 25 and carried to a specified position. A vacuum cup 36 is lowered by the cylinder of a fitting device 30 and the work W is sucked up and sent out to a triple bender 10 by a cylinder 40. The work W is bent to specified form holding it by a pressure die 55. Then, the work W is pulled up by the pressure die 55. Cylinders 67, 75 are operated and the work W is detached from the pressure die 55 by pushing the work W with a plate 70. A rail 73 is protruded above a working stand 10' to guide and support the lower face of the work W which is being detached. Detached work W is shifted to a conveyor 80 and carried out.
Patent JP-H02256367-A (JP)
Title: Picture reader
Inventor: HIRAMATSU AKIRA
IPC: H04N1/10
Filed: 1989-03-29
Abstract: PURPOSE:To relieve the load of a loaded magazine by detecting the end of loading a magazine support means and operating a magazine positioning fixing means. CONSTITUTION:A magazine support means 2 attachable and detachable to/from a main body of a picture reader 1, a fixing means 8 positioning and fixing the magazine support means 2 to the main body of the reader 1, and a detection means 55 detecting the loading of the magazine support means 2 are provided to the reader. Then the fixing means 8 applies fixing in response to the detection of the detection means 55 for the loading operation of the magazine support means 2. Thus, the loading of a connector 2b used for the electric connection between the magazine 5 and the main body of the reader 1 can be carried out by the user without a feeling of being burdened.
Patent JP-S62233985-A (JP)
Title: Rotating head type magnetic recording and reproducing device
Inventor: KASHIMURA TAISUKE
IPC: G11B5/008
Filed: 1986-04-03
Abstract: PURPOSE:To obtain the effect on the time, space and cost at the time of obtaining information by substantially simultaneously recording or reproducing two types of signals on one magnetic tape. CONSTITUTION:The magnetic tape 3 runs spirally along a cylinder 1. On the cylinder 1, a head 4 having the first azimuth angle and a head 5 having the second azimuth angle are disposed on the same horizontal plane and a head 6 having the first azimuth angle and disposed at a position separated from the head 5 by a small distance and a head 7 having the second azimuth angle are disposed on the same horizontal plane. Only the odd number field of the video signal of the first channel is recorded as a track10 by the head 4 and only the even number field of the video signal of the second channel is recorded as a track 11 by the head 5 on the magnetic tape 3. The track 10 is traced by the heads 4, 6 successively twice to have the first frame signal and the track 11 is traced by the heads 5, 7 successively twice to have the second frame signal.