baber/WOPTO huggingface dataset:
Patent JP-H0516826-A (JP)
Title: Recirculating ball type power steering
Inventor: KIBA HISASHI
IPC: B62D5/26
Filed: 1991-07-09
Abstract: PURPOSE:To prevent the aiding force of a hydraulic actuator from being transmitted to a rack and a sector gear. CONSTITUTION:Torque transmitted from a steering shaft is transmitted to a sector shaft 15 through a worm shaft 11, a ball nut 12, a rack 13, and a sector gear 14. In a recirculating ball type power steering where torque is aided by a control valve 20 which is operated with torque and a hydraulic actuator whose operation is controlled by the control valve 20, a hydraulic motor 30 which can rotate in a normal and reverse directions and is disposed coaxially with a sector shaft 15 serves as a hydraulic actuator, and a sector shaft 15 serves as an output shaft of the hydraulic motor.
Patent JP-H0482875-A (JP)
Title: Production of 2-ethyl-4-methylimidazole-containing composition excellent in stability
Inventor: KAKIMOTO TAKEHIKO
IPC: C07D233/56
Filed: 1990-07-24
Abstract: PURPOSE:To obtain the subject substance excellent in stability without requiring any specific stabilizer and solidifying even in the winter season in good yield by reacting ammonia with propionaldehyde and methylglyoxal under specified conditions. CONSTITUTION:Ammonia is reacted with propionaldehyde and methylglyoxal in the presence of at least one aldehyde selected from formaldehyde and acetaldehyde in an aqueous medium at 0-45 deg.C for 0.5-1.0 hr to afford the objective substance. The reaction ratios of the ammonia, propionaldehyde and methylglyoxal are (2.0-3.0):(0.5-1.5):1.0 and the aldehyde is added in a molar amount of 0.3-0.7 based on the methylglyoxal. The above-mentioned objective substance is useful as a coating for various substrates such as glass or metal and a curing accelerator for adhesive epoxy resins.
Patent JP-H1138489-A (JP)
Title: Camera
Inventor: MAEDA YUTAKA
IPC: G03B11/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To prevent unnecessary light from being made incident on the optical system and photoelectric conversion elements of a camera, to enable a user to see through the camera, to eliminate the rigid image of the camera and to confirm a battery and a recording medium loaded in the camera and the movements of movable parts such as a lens barrel, through the outside case of the camera. SOLUTION: A front cabinet 10 and a rear cabinet 20 are made of light transmissible resin and a light shielding means is provided not to make the unnecessary light incident on the optical system such as a light guide 17 for guiding light to a photographic lens and a strobe light control sensor and the photoelectric conversion elements such as an image pickup element and the strobe light control sensor, in the camera. Thus, the user can see through the camera, while a function as the camera is maintained.
Patent JP-H1135618-A (JP)
Title: Olefin polymerization catalyst and polymerization for olefin
Inventor: HAMA SHUNICHI
IPC: C08F10/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polymerization catalyst comprising a solid titanium catalyst component, organoaluminum compound, and organosilicon compound, broad in its molecular distribution and capable of producing a highly stereoregular polyolefin with excellent moldability in a high polymerization activity. SOLUTION: This olefin polymerization catalyst comprises (A) a solid titanium-based catalyst component comprising magnesium, titanium, halogen, and electron donor, (B) an organoaluminum compound, e.g.a compound (e.g. trimethylaluminum or triethylaluminum) shown by the formula R<a> n AlX3-n (R<a> is an 1-12C hydrocarbon;X is a halogen or H; (n) is 1 to 3), (C) an organosilicon compound [e.g. (pyrrolidino) n-dimethoxysilane] shown by formula I [formula I is a (substituted) cyclic amino; OR<2> and OR<3> are each methoxy or ethoxy; and R<4> is a 3-10C hydrocarbon], and if necessary (D) a preparatory polymerization catalyst obtained by preparatory polymerizing olefin into an olefin polymerization catalyst comprising an electric donor.
Patent JP-S5897799-A (JP)
Inventor: OOSHIMA TADASHI
IPC: G08C23/00
Filed: 1981-12-04
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-H0245625-A (JP)
Title: Engine idling revolution compensating device for vehicle equipped with automatic transmission
Inventor: YAMAGUCHI HIROSHI
IPC: B60W10/10
Filed: 1988-08-08
Abstract: PURPOSE:To permit the smooth start by detecting the start of tightening of the frictional element for starting of an automatic transmission and increasing the output torque of an engine from the start of tightening. CONSTITUTION:A means for detecting the selection operation to the traveling range of a manual valve and a means for detecting the start of tightening of the frictional element for starting of an automatic transmission are installed. After the selecting operation for the traveling range, the engine output torque is increased by the time adjustment with the start of the tightening of the frictional element for starting. Therefore, the shock in the case when the increase of the output torque is excessively early and the reduction of the number of idling revolution in the case when the increase of the output torque is too late can be prevented, and the smooth start can be carried out.
Patent JP-H0516996-A (JP)
Title: Oil feeder controlling device
Inventor: NAGASHIMA HIDEYUKI
IPC: B67D7/24
Filed: 1991-07-11
Abstract: PURPOSE:To easily select an oil feeder which feeds a desired kind of fuel. CONSTITUTION:Each of a plurality of oil feed designating keys 5a-5h is provided for the corresponding one of a plurality of oil feeders 2a-2h to make such oil feeders operative. An indicating part 4 is provided to display the oil feed designating key corresponding to the oil feeder which feeds a desired kind of fuel.
Patent JP-H0753097-A (JP)
Title: Textile fabric winding device in cross roll carrier vehicle
Inventor: FURUTA TETSUYA
IPC: B65H19/28
Filed: 1993-08-06
Abstract: PURPOSE:To facilitate operation control of textile fabric winding on an empty roll and to avoid a carrier vehicle becoming large. CONSTITUTION:A cutter mechanism 45 rectilinearly moves from a waiting position shown in a dot-dash-line to a position shown in a solid line to cross the path of a textile fabric B located between a full roll 20A on a full roll- supporting bracket 27B and an empty roll 20B supported by a transfer arm 18B. The empty roll 20B vertically moves to a textile fabric wrapping position slightly higher than a winding guide plate 44 installed in the cutter mechanism 45. The cutter mechanism 45 retreats from the most advanced position, and the winding guide plate 44 wraps the textile fabric W on the empty roll 20B.
Patent JP-S5985967-A (JP)
Title: Detection for deterioration in insulation
Inventor: NAKAKUKI JIYUNICHI
IPC: H02H3/16
Filed: 1982-11-09
Abstract: PURPOSE:To enable the detection of deterioration in insulation with a simple construction at a low cost and without requiring an earth by employing passive parts such as resistor and capacitor. CONSTITUTION:This detector is equipped with the first impedance element 12 (capacitor) connected directly in series to points A and B across an AC power source 1 and the second impedance element 13 (resistor) different in the electric phase. The third impedance element 14 (resistor) is connected between a detection body 4 and the connection point C between the capacitor 12 and the resistor 13 through a diode 15. A voltage generated across the resistor 14 is compared by a comparator 8 to light a light emitting diode 11. When an insulator 3 is deteriorated in the insulation, a potential difference occurs between the detection body 4 and the point C. In other words, as a voltage is generated in the impedance element 14, it is compared with a specified voltage determined by the partial pressure ratio between the resistors 9 and 10 by the comparator 8 and when the output thereof goes to the L level, the deterioration in the insulation is detected to light the light emitting diode 11.
Patent JP-H0864051-A (JP)
Title: Resin molded electric equipment
Inventor: KAGAWA YOSHIHIRO
IPC: H01B19/00
Filed: 1994-08-22
Abstract: PURPOSE: To provide the resin molded electric equipment which is high in reliability of its crack resistance under any service environment by providing a cut-out section for the inner surface of an imbedding hole for imbedding a metal piece in a molded part. CONSTITUTION: In a molded part, a cavity 7 is provided, which forms a cut-out section in the inner surface of an imbedding hole 5 formed in the molded resin 3 for imbedding a metallic insert 1 consisting of an imbedded metal. This constitution thereby enables the molded resin 3 at the cavity 7 section to be deformed, remaining stresses taking place in the vicinity of the metallic insert 1, particularly remaining stressed produced in the circumferential direction can thereby be made low. Besides, an elastic body is provided in the surface axial direction of an imbedded metal in such a way as to be fairly higher in height than the outer circumferential surface of the imbedded metal, and it is so designed that the molded resin 3 in the elastic body can thereby be deformed for making remaining stresses low to the utmost in the vicinity of the imbedded metal.
Patent JP-H0945704-A (JP)
Title: Semiconductor device with integrated heat sink
Inventor: SHIRUBEN DOURAAJIYU
IPC: H01L27/06
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To improve heat radiation by including a thick metal heat sink which has a bridge-shaped overhang portion with leg portion on a passivation layer at the position of a unit forming a floating mesa and a portion covering regions other than the mesa region on the upper surface of a substrate. SOLUTION: A first mesa 3 forms a collector from a substrate 6 and a sub- collector 4 embedded therein, and metallization mC for enabling contact at the collector is provided on both sides of the collector. On the collector, a base layer 2 is covered with an emitter layer 1, and base metallization mB is formed on both sides of the emitter layer 1. The emitter layer 1 of this portion is also covered with metallization mE. This unit is protected by a passivation layer CP made of SiN or the like having high thermal conductivity. An overhand portion PI of a heat sink made of conductive metal is provided above the positions of mB and mE. Thus, the temperature of a transistor is lowered and made uniform.
Patent JP-H0481668-A (JP)
Title: Apparatus for inspecting printed board and pitch-converting board
Inventor: HASHIZUME SHIGERU
IPC: G01R1/06
Filed: 1990-07-25
Abstract: PURPOSE:To inspect a highly dense printed board by a small number of spring probes by connecting the spring probes which have been placed with wide pitches to desired portions of printed wiring by a pitch-converting board. CONSTITUTION:Electrodes 22 are provided respectively at positions corresponding to wiring 11 of a printed board 11 to be inspected on a rear face of a pitch- converting board 2, while electrodes 21 which are connected to the electrodes 22 and provided at positions corresponding to spring probes 4A, 4C, 4D are respectively provided on a surface of the pitch-converting board 2. By connecting the desired wiring 11 of the printed board 1 to be inspected to a measuring circuit via a conductive line of a directional pressure-sensitive conductive rubber sheet 3, a protrusion 23, the electrodes 21, 22 and the spring probes 4A, 4C, 4D, conductivity/non-conductivity between respective wiring can be inspected. Since the pitch-converting board 2 allows connection between the dense wiring 11 on the printed board 1 to be inspected and coarse spring probes 4A, 4C, 4D on a measuring unit at this time, it is possible to inspect the printed board 1 to be inspected having dense wiring by means of a small number of spring probes.
Patent JP-H0944944-A (JP)
Title: Rotary cylinder device and recording or reproducing device
Inventor: UJO TATSUZO
IPC: G11B15/61
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a rotary cylinder device low in cost, high in accuracy and also compact in configuration. SOLUTION: A center shaft 1 is force-fitted into a fixed cylinder 5 and fixed thereto, and the rotary cylinder 4 supported by the center shaft 1 through bearings 2, 3 is rotated coaxially with the fixed cylinder 5. The shape of the force-fitted part of the fixed cylinder 5 is made asymmetric to the center shaft 1, thereby the directionality is imparted to the strain deformation of the center shaft 1 at the time of force-fitting. A cutout 5b is provided on the force-fitted part of the fixed cylinder 5 so that the center shaft 1 force-fitted into the fixed cylinder 5 is deflected to the lead part 5a side on the fixed cylinder 5. The cutout 5b is provided on the lead part 5a side in the force-fitted part, or at the side opposite thereto. The inclining direction of the center shaft 1 with respect to the fixed cylinder 5 and the inclining amount are controlled.
Patent JP-H0248302-A (JP)
Title: Warehousing system for automatic warehouse utilizing bucket
Inventor: HORINOGUCHI YUTAKA
IPC: B65G1/00
Filed: 1988-08-05
Abstract: PURPOSE:To input the charge rate in the simple and easy ways by grasping the actual article charged state among a plurality of charge rate which are previously set and selecting and inputting one charge rate. CONSTITUTION:When an article to be supplied and warehoused is supplied, the supply and warehousing set according to the article name is selected from a job menu, and the supply and warehousing set figure is called onto a display means 10 for a computer 7. When the name code of the article to be supplied and warehoused is inputted into an article name code input column 23, the article name is automatically indicated in an article name indication column 24, and the shelf position where the article is accommodated with the charge rate less than 10% is searched from a stock file, and the result is automatically indicated on a table 29. In a vacant rate indication column 26, the vacant rate which is obtained by subtracting the charge rate of 1/4 - 3/4 which is input-set on the warehousing set from 4/4 as the 100% charge rate is indicated. From the contents of the indication of the table 29, the shelf No. having the vacant rate in correspondence with the quantity of the articles to be supplied is selected.
Patent JP-S6087147-A (JP)
Title: Form-sheet detecting apparatus for copying machine and the like
Inventor: TAKAHASHI YASUHIRO
IPC: B65H43/04
Filed: 1983-10-20
Abstract: PURPOSE:To detect the transportation state of a form-sheet by reading-out the turning amount of a detection roller which is revolved in the contact with the form-sheet by use of a swing lever and a sensor. CONSTITUTION:When a form-sheet 5 is delivered onto an intermediate tray 22, said form-sheet 5 is further transported forward by the revolution of a feeding roller 31 and collided with a stopper 23. Since a detection roller 41 is rotatably installed by a stepped screw 40 which is inserted in slidable ways from the feed roller side 31 into an arcuate guide hole 39 and screwed onto a detection-roller supporting arm 37, also the detection roller 41 contacts with the form-sheet 5 and revolves as the form-sheet 5 transfers. The revolution of the detection roller 41 is transmitted to a swing lever 45 through the pin 43 of a swing arm 42, and the swing lever 45 is turned by a certain amount. The turning amount of the swing lever 45, namely the turning amount of the detection roller 41 is detected by reading-out the movement of a slit 47 by use of a sensor 48.
Patent JP-2000004767-A (JP)
Title: Cutting of noodle and noodle-cutting apparatus therefor
Inventor: CHOSHO OTOMATSU
IPC: A21C11/00
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To perform the cutting of noodle absolutely without using manual work and improve the efficiency of the cutting work by hanging a number of noodle strings on a noodle hanging rod in vertical state, or the like, cutting the strings under a specific condition and holding the cut strings in a receiving part. SOLUTION: A number of noodle strings are hung on a noodle hanging rod 8 in vertical or slightly inclined state, intermittently lowered with prescribed intervals together with the hanging rod 8 and cut to a prescribed length at the stop timing in the intermittent lowering operation with a cutting mechanism 3 placed at a prescribed part under the hanging position. The cut noodle strings are dropped by the own weight and received in a receiving part 4. Preferably, after receiving the cut noodle strings spontaneously dropped into the receiving part 4, the residual noodle strings having insufficient length and connected in the form of U are recovered together with the noodle-hanging rod 8 in a part other than the receiving part 4.
Patent JP-H0645170-A (JP)
Title: Manufacture of coil part
Inventor: OMURA KATSUNORI
IPC: H01F41/04
Filed: 1992-07-23
Abstract: PURPOSE:To provide a method of manufacturing a coil part which is thin, excellent in workability, and low in cost, where the coil is applicable to various kinds of image and industrial equipments. CONSTITUTION:A conductor layer 13 is formed on all the surface of an insulating sheet 11, the sheet 11 is rolled up around its one end as a center and set into a pillar, the pillar is cut into slices as thick as prescribed, the slice is arranged on a board 14 to serve as a coil part which is thin and enhanced in dimensional accuracy.
Patent JP-S5899747-A (JP)
Title: Gas detection element
Inventor: OKAMOTO HIROSHI
IPC: G01N27/407
Filed: 1981-12-09
Abstract: PURPOSE:To provide a gas detection element with a proper gas selectivity by arranging catalyst layers different in the catalyzing capacity on a pair of electrodes over a substrate mode of an oxygen ion conducting solid electrolyte. CONSTITUTION:A pair of electrodes 2 are provided on a substrate 1 employing zirconia as solid electrolyte. For example, when selectively detecting CO, one of the electrodes 2 is provided with a first catalyst layer 3 capable of fully oxidizing CO and H2 or alcohol as well. On the other hand, a second catalyst layer 4 which can oxidize H2 and alcohol almost completely but not enough to oxidize CO is provided covering the other electrode and the first catalyst layer 3. The second catalyst layer 4 herein used employs, for example, Pt dispersed in alumina. The gas detection element thus arranged selectively detects CO and generates an electromotive force between the electrodes according to the density thereof.
Patent JP-S6441779-A (JP)
Title: Heat transfer tube for absorber
Inventor: KAWAMATA OSAMU
IPC: F25B37/00
Filed: 1987-08-06
Abstract: PURPOSE: To miniaturize a heat transfer tube, and to improve the performance by providing a plurality of fins on an outer wall, forming small fins and grooves between the fins to promote the heat conduction and the mass transfer. CONSTITUTION: A plurality of fins 3 (fins for forming a liquid film) to form an adsorbent layer of the prescribed film thickness are provided on an outer wall of a heat transfer 1 parallel to the longitudinal direction of a tube at the prescribed height, for example, 0.5-5 mm. The adsorbent on the surface of the heat transfer tube absorbs the steam supplied from an evaporator and its concentration becomes low, but the mass transfer in the depth direction is limited to the diffusion, and not developed. When the convection is generated by the fins 3, the stirring is generated in the liquid film, and the concentration of the adsorbent is low only at the surface and the mass transfer is not suppressed. In addition, a plurality of small fins or grooves 2 are formed between the fins for forming the liquid film.  A plurality of fins or grooves are formed parallel to the axis of the tube, or inclined at the prescribed angle. The grooves may be across each other with the prescribed different angles. The surface area of the outer circumference is increased, thereby increases the thermal transfer.
Patent JP-H1019794-A (JP)
Title: Vertical illumination setting equipment in downward illumination optical system
Inventor: SUZUKI TAKAHIKO
IPC: G03F9/00
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To surely enable setting vertically downward illumination in a short time, by setting an aperture stop so as to correspond to the position obtained from the relation between the change amount of picture element position corresponding to a given amount of movement in two downward illumination positions, and the downward illumination position on the specimen surface where the picture element position does not practically change. SOLUTION: By an aperture position moving mechanism 60, the position of an aperture stop (pin hole) which is arranged in the conjugate relation to the focal position of an objective 1 is set at a first downward illumination position on a water 9. By inclining an illumination light to the wafer 9, a focal point is moved 18 in the front and the rear of the in-focus position to the pattern on the wafer 9, and the change amount of an edge position (light receiving position) is found. By setting the aperture stop at a second downward illumination position in the direction opposite to the inclination, the change amount of the edge position is found. From the relationship of the two change amounts of the edge position and the two downward illumination positions, the downward illumination position on the wafer 9 where the illumination light becomes vertical is calculated.  The aperture stop is set so as to correspond to the position.
Patent JP-S5986106-A (JP)
Inventor: OOMI SATOSHI
IPC: H01B3/12
Filed: 1982-11-10
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-S6353764-A (JP)
Title: Head positioning cam mechanism for video sloppy
Inventor: YONO MASAKI
IPC: G11B21/08
Filed: 1986-08-25
Abstract: PURPOSE:To maintain the output of a magnetic sensor constant and to accurately transmit positioning information provided in a cam body to the sensor by pressing a part of the cam body against a certain reference surface at all time by applying a pressure to the cam body for head positioning by means of a spring, etc., and rotating it. CONSTITUTION:The cam 3 is mounted on the housing of a disk riving motor 2, the cam 3 is coaxial with the motor 2, and a gear provided on the outermost circumference of the cam 3 engages with the pinion of a motor 4 to rotate together. Also, the pressing spring 5 presses the cam 3 against a shassis 1 with a small force and maintains the clearance between a magnet ring 6 in which the positioning information is recorded and the shassis 1. Since the magnetic sensor 8 is fixed on the shassis 1, it results that the clearance between the magnetic ring 6 and the magnetic sensor 8 is constant. The clearance between the magnetic sensor 8 and the cam 3 is thus maintained constant, therefore the output of the sensor 8 is made constant. As a result, the accuracy of the positioning of the cam 3 is improved and the assembly work is rationalized.