baber/WOPTO huggingface dataset:
Patent JP-H0897661-A (JP)
Title: Filter
Inventor: TAKEDA YUKIHIRO
IPC: H03H7/01
Filed: 1994-09-27
Abstract: PURPOSE: To obtain a small filter with high performance and high reliability having an excellent filter effect by forming a dielectric material, a resistor, a ferrite and a conductor electrode as layers on a ceramic board by a printing method to form the filter comprising at least two kinds of the printed layers. CONSTITUTION: The filter is formed by printing, drying and baking ferrite layers 5, 5', a conductor electrode layer (lower electrodes 2, 2' and an upper electrode 4), a dielectric layer 3, a resistor layer 6, and a protective glass layer 7 onto a ceramic board 1. The lower electrode 2, the dielectric layer 3 and the upper electrode 4 form a capacitor 10. The upper electrode 4 is covered by the ferrite layers 5, 5', the resistor layer 6 is formed between the lower electrode 2' and the upper electrode 4, and the capacitor 10, the ferrite layers 5, 5', the resistor layer 6, and the upper electrode 4 and part of the lower electrode are covered by the protective glass layer 7.
Patent JP-H0893003-A (JP)
Title: Method and device for reuse of river water
Inventor: IKEHATA TAKAMICHI
IPC: E03B3/32
Filed: 1994-09-27
Abstract: PURPOSE: To make reuse of river water on a large scale by furnishing a changeover mechanism at the end of a water delivery pipe on the dam side, and providing possibility of changing over the river water in the delivery pipe between water discharge to the dam and staying in the delivery path. CONSTITUTION: River water 4 is taken from an intake 51 installed near a river mouth 3, and a water delivery pipe 52 is laid till a dam 1 constructed upstream in the same river system or any other river system, and water is delivered by a water feed pump 53. In this water delivery path 5, a changeover mechanism 7 consisting of a water discharge pipe 73, selector valves 74, 75, riser pipe 72, etc., is furnished at the end of the pipe 52 on the dam 1 side. When no discharge to the dam is required, the changeover mechanism 7 is turned over, and the river water 4 in the pipe 52 is allowed to stay in the water delivery path 5.
Patent JP-S61135432-A (JP)
Title: Forming pressure setting method
Inventor: KASUYA ATSUO
IPC: B21D22/20
Filed: 1984-12-03
Abstract: PURPOSE:To set up simply the final forming pressure by removing the high viscous substance inside a flexible sheet sealing cavity by the press of a punch together with the residual air and by performing the fine adjustment of the inner pressure at the lower dead point in the drawing formation by a high viscosity substance charging die and punch. CONSTITUTION:The cavity 2 having the high viscous substance 9 of two liquid type silicone and vinyl chloride sealant, etc. having the dilatancy of a die 1 is fixed by a double urethane sheet together with a space part S and sealed by a die face plate 11. The die 1 is fitted to a movable die base 14 and pressed to a punch 15 with the descent of the base 14. The air of the space part S and excess high viscous substance 9 are removed from the valve 7, also the inner pressure 5 is set to the prescribed final forming pressure by the advance and retreat of a fine adjustment rod 6 at the lower dead point. The pressure setting can be made simply and the quantity of the necessary high viscous substance 9 is minimized. The air of the space part S may remain more or less.
Patent JP-S63109687-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HIRATA KENICHI
IPC: H04N9/87
Filed: 1986-10-27
Abstract: PURPOSE:To improve the seed-searching performance of a magnetic recording and reproducing device, by combining the drop-out compensating circuit of a chroma system with a chroma vertical de-emphasis circuit to switch them. CONSTITUTION:It is also provided that original signals are inputted to a switching circuit 22 from a reproduced chroma signal input terminal 11 and, when signal omission occurs in original or reproduced chroma signals due to switching pulses from an input terminal 23, the switching circuit switches the output signal of a coefficient circuit 21 to be added an adding circuit 12. When omission occurs in the reproduced signals, switching pulses which are synchronous to control pulse signals for switching video head and have a fixed pulse width are added to the pulse input terminal 23 as signals corresponding to the omission. During this period, the switching circuit 22 operates to switch the reproduced chroma signals to 1-H delayed chroma signals which are outputs of the coefficient circuit 21 and works as the drop-out compensating circuit of a chroma system. Therefore, speed-searching performance can be improved with an inexpensive circuit constitution.
Patent JP-H08118125-A (JP)
Title: Mounting mechanism for pin mirror cutter
Inventor: EMOTO SHIGENORI
IPC: B23C3/06
Filed: 1994-10-21
Abstract: PURPOSE: To provide a cutter mounting mechanism wherein a pin mirror cutter can be easily mounted/demounted relating to an adapter to enable also total unit rigidity to improve of the cutter. CONSTITUTION: Two or more splines 9 are provided in a circumferential direction with an equal space in the peripheral part of a pin mirror cutter 1, and a spline groove 10 of fitting the spline 9 is provided in the internal peripheral part of an adapter 3. These spline 9 and spline groove 10 are formed in a shape having a tapered angle α, to make tapered fitting. By this tapered fitting, mounting/demounting the cutter can be facilitated while obtaining a centering effect, and supporting the cutter can be also performed without thinning thickness of the peripheral part.
Patent JP-S61122242-A (JP)
Title: Novel ether polycarboxylate
Inventor: RODONII DEIIN BUTSUSHIYU
IPC: C11D9/26
Filed: 1985-11-15
Abstract: @ Novel ether carboxylates prepared from ketomalonate esters and diene compounds are disclosed. Detergent compositions incorporating the ether carboxylates can be prepared without use of phosphorus-containing detergent builder materials.
Patent JP-H1190038-A (JP)
Title: Game machine
Inventor: NOGO YUUICHIROU
IPC: G02B27/02
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To enable a user to experience for pseudo driving, such that the user can feel the reality of driving or the feeling of a vehicle, without using a dedicated game machine. SOLUTION: This game machine realizes a bodily-sensational game system, in other words, a personal arcade specification, by mounting a control panel 18 on the stirring wheel of an automobile detachably, projecting an image by a color video projector 14 from the inside or the body of the automobile onto a large screen 10 fixed on the rear of a front window, and utilizing the acoustic system of the automobile.
Patent JP-H08228287-A (JP)
Title: Method and device for minimizing worm in image used for ink reduction processing and generated by error diffusion halftone data
Inventor: JIYOSEFU SHIYUU
IPC: B41J2/175
Filed: 1995-10-03
Abstract: PURPOSE: To attain print-out with high resolution and less required quantity of ink and less quantity of required calculation in the halftone process by the error diffusion method or the dither method to convert a gray scale image having continuous tone into a halftone image suitable for binary printer. CONSTITUTION: Let the resolution of print be dpi, when the radius of a dot corresponding to one picture element formed by a printer 28 is 1/dpi<=r<=√2/dpi, the halftone process device adopting the error diffusion method or the dither method executes half tone processing selectively only to picture elements at an interval of one on each line while processing one by one line of image data (26). For example, only picture elements in odd-numbered columns are processed in an odd-numbered row and only picture elements in even-numbered columns are processed in an even-numbered row. The printer prints out only processed picture elements at an interval of one.
Patent JP-H0977762-A (JP)
Title: Production of 1-allyloxymethyl-1,4-dioxane
Inventor: SHINOHARA NORIO
IPC: B01J31/02
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound useful as a basic raw material for hydrophilic silicone resins in high yield while suppressing the production of byproduct by carrying out the reaction in the presence of a specific silicon compound. SOLUTION: The objective compound is produced by contacting (A) ethylene chlorohydrin with (B) allyl glycidyl ether in the presence of (C) stannic chloride catalyst and subjecting the reaction product to intramolecular cyclization reaction by using (D) a dehydrochlorination agent (e.g. NaOH). Each of the above reactions is carried out in the presence of (E) a silicon compound having at least one SiO bond in the molecule (preferably having <=2 reactive groups in the molecule). Preferably, the component E is one or more kinds of compound of formula (R is H or a 1-4C alkyl; R<1> is methyl, phenyl, vinyl or 3,3,3- trifluoropropyl; (x) is 0 or 1-3; (y) is 3-6; (m) is 0-100) and the amount of the component E is 0.01-1,000 times weight of the component D.
Patent JP-2000091233-A (JP)
Title: Semiconductor manufacturing device
Inventor: TAKAGI YOJI
IPC: H01L21/205
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To extend the life of a halogen lamp by reducing deformation of a filament without increasing the number of supports so as to improve performance of a semiconductor manufacturing device such as an epitaxial growing device. SOLUTION: In a device such as an epitaxial growing device, a support 26 for supporting a filament 24 of a halogen lamp 20 comprises support rods 48, each having one end fixed to a sealing body 22 and the other end extended to a position adjacent to a supporting point, and support wires 50, each having one end fixed to the end of the support rod 48 and the other end connected to the filament 24 at a supporting point. The device is characterized by the support wires 50 smaller in rigidity than the support rods 48. The filament 24 is mainly supported by the support rods 48 having large rigidity, and is connected by the support wires 50 having small rigidity.
Patent JP-H10105042-A (JP)
Title: Knockdown type teaching material or knockdown type toy with charged color sand
Inventor: ASO SEN
IPC: A63H33/00
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to experience joys to assemble and play by arranging a reverse-part and a top-part both-side adhesive tape between a transparent reverse- surface sheet and an intermediate board, and the intermediate board and a transparent top-surface sheet, and charging color sand in a sand sealed space. SOLUTION: On the transparent reverse-surface sheet 1 arranged at the bottom stage, the intermediate board 2 having the top-surface peeling paper 4a of the reverse- part both-side adhesive taper peeled is aligned and stuck, and the color sand (a) which is the largest in amount in bagged color sand B is injected into a hole formed of the sand sealed space 2a. Then the top-surface peeling paper 5a of the top-surface both-side adhesive tape of the intermediate board 2 is peeled and a 1st intermediate sheet 7 is aligned and stuck thereupon; and a 2nd intermediate board 9 having its top-surface peeling paper 4a peeled is stuck on the 1st intermediate sheet 7 and color sand (a) which is 2nd in amount in the bagged color sand B is injected into a constituted hole.  Similarly, color sand (a) which is the least in amount in the bagged color sand B is injected into the hole of the part of the sand sealed space 10a. Further, the top-surface peeling paper 5a is peeled and the transparent top-surface sheet 3a is stuck.
Patent JP-H04137058-A (JP)
Title: Peripheral processor
Inventor: OTANI MIYUKI
IPC: G06F13/14
Filed: 1990-09-28
Abstract: PURPOSE:To miniaturize a peripheral unit by providing a discrimination means which discriminates the specification content of numeric value information inputted from a second input means based on a mode instructed by a first input means. CONSTITUTION:This processor is equipped with the first input means 3 to instruct the switching of the input mode of an identification number and the input mode of a numeric value of another kind, the second input means 0-2 to input the numeric value information, and the discrimination means CPU 11 which discriminates the specification content of the numeric value information inputted from the second input means 0-2 based on the mode instructed by the first input means 3. Thereby, since an ID switch 4 can be used for ID number input also for the input of numeric value information of another kind, the number of key switches for numeric value input is reduced, which miniaturizes the unit.
Patent JP-H04137057-A (JP)
Title: Communication terminal equipment
Inventor: SAKUMA SHUNICHI
IPC: H04L29/12
Filed: 1990-09-28
Abstract: PURPOSE:To reduce the load of an operation applied to an operator when equipment is connected to the same communication line by providing a control means which displays grouped communication service by making into hierarchy. CONSTITUTION:The control means 12 makes the communication service into groups, and displays the grouped communication service on a display means 2 by making into the hierarchy. An edit means 5' specifies the communication service when line connection is performed based on the grouped communication service at every hierarchy displayed on the display means 2, and performs the grouping of the same communication service by the communication service specified at every hierarchy. Thereby, it is possible to easily perform the line connection and to reduce the load of the operation on the operator when the equipment is connected to the same communication line.
Patent JP-H1081221-A (JP)
Title: Actuator for anti-lock type braking device
Inventor: TAKAHASHI HIDEAKI
IPC: B60T8/42
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an actuator of an anti-lock type braking device capable of securing the sealing performance between a housing and a motor regardless of the machining accuracy of the plates of the housing and the motor. SOLUTION: In the actuator 1 of an anti-lock type braking device, which is provided with a housing 2, in which a liquid pressure circuit 7 for the anti- lock type braking device is formed, and a motor 3 comprising a rotor 8 contained in the cylindrical yoke 12 provided with magnetic field 14, and the opening of the yoke 12 closed by a plate through which the shaft 8a of the rotor 8 penetrates, and wherein with the tip of the shaft 8a of the rotor 8 of the motor 3 inserted and secured in the recessed section 9, which is recessed from one side face 2a of the housing 2, the plate 13 of the motor 3 is connected to the one side face 2a of the housing 2, an adhesive agent layer 28 is formed in the housing 2 and the plate 13 of the motor 3.
Patent JP-H1087150-A (JP)
Title: Classification separate processor
Inventor: YAGI SHIGERU
IPC: B65H39/105
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To facilitate taking-in and out of an article by widening an upper end opening part of a classification storage space by installing a partition plate on a classification separate storage part free to revolve so that the partition plate forming a classification separate storage space in the classification separate storage part inclines at a specified angle against a vertical surface. SOLUTION: A top board cover 17 covers a classification box 5 in a top board part 15, and it is installed free to rotate against the top board part 15. The top board cover 17 is constituted of a shaft part 17a and a disc 17b of the classification box 5 and forms a slip taking-in and out port 12 at a specified point of the disc 17b. A lower part of a partition plate 6 is installed on the classification box 5 free to revolve so as to support the lower part free to connect and disconnect and to incline an upper part at a specified angle (45 deg.) against a vertical surface as a free end.  Consequently, when a step part is formed at a position higher than a bottom plate part of the classification box 5 and a slip is input in a state where slip storage quantity is near an allowable range, the slip is stored in a state where it is placed on a placing table and inclined, and it is possible to easily take it in and out by its dead weight.
Patent JP-H04138818-A (JP)
Title: Manufacture of thin wall metallic lining tube by indentation
Inventor: UOZUMI KAZUHIRO
IPC: B21C23/22
Filed: 1990-09-28
Abstract: PURPOSE:To manufacture the thin wall metallic lining tube by cutting the top end of thin wall metallic tube at the prescribed pitch preliminarily, twisting this cutting part, then fitting it to the steel tube, pressing it in the die and reducing the diameter of the thin wall metallic tube. CONSTITUTION:The cutting 7 with the prescribed depth is set at the prescribed pitch p on the outer tube 1b for lining in the radius direction at the top end part of its biting-in side, and is twisted by the prescribed inclination angle theta. The outer tube 1b for lining is reduced with its diameter with the die 6 and can be closely adhesived to the outer surface of the steel tube by cutting and twisting the top end part of the outer tube 1b for lining and pressing the rear end part of the lining tube with the pressing jig.
Patent JP-H05100141-A (JP)
Title: Lens driving device
Inventor: EMURA TETSUJI
IPC: G02B7/04
Filed: 1991-10-04
Abstract: PURPOSE:To restrain the vibration of higher order frequency without drastically increasing total weight by setting an elastic member which exerts force in a direction where a bearing and a locking member mutually repulse between the locking member and the bearing for the output shaft of a motor. CONSTITUTION:The elastic member(coil spring) 1 which exerts force in the direction where the bearing 12 and the locking member 3 mutually repulse is set between the locking member(0 ring) 3 attached to the output shaft 10 of the motor 4 and the bearing 12 for the output shaft 10. Namely, structure is made such easy one that the spring 1 just energizes in a direction shown by an arrow in a state where it is put between the 0 ring 3 being the locking member and the bearing 12 of the motor 4 through a washer 2. When the output shaft 10 is rotated, the 0 ring 3 rotates together because it is strongly fitted on the output shaft 10. In such a case, when the output shaft 10 is rotated, constant slip occurs between the bearing 12 and the washer 2, and the output shaft 10 receives frictional load. However, the load is timely adjusted and fixed by charging the force of the coil spring 1.
Patent JP-H08118912-A (JP)
Title: Radial tire for heavy load
Inventor: NAKAMURA YOICHI
IPC: B60C9/20
Filed: 1994-10-24
Abstract: PURPOSE: To have equal or more durability to the belt layer tire consisting of more multi-layer steel cord layers and enable lightening by forming a steel cord layer with a specific slant angle against the equator respectively and the widths of respective cord layers for a tread step surface width with a specific value. CONSTITUTION: When respective cord layers of a belt 4 are called by a first- third cord layers 1B-3B from a carcass side, the cords of the cord layers are made so that the cord layers 1B, 2B; 2B, 3B may be arranged crossingly. The slant angles for a tire equator surface E of the cord layers 1B-3B are made in a range of 25-50 deg. for cord layer 1B, 10-20 deg. for 2B, 3B and when the widths of 1B-3B are called by W1 B, W2 B, W3 B, they are W1 B=(0.8 to 0.98)×TW, W2 B=(0.5 to 0.75)×TW, W3 B=(0.5 to 0.75)×TW for the width TW of the step surface 2t of the tread part 2. Therefore, equal or more durability to the tire provided with a belt consisting of four layers cord layer is ensured and lightening can be carried out.
Patent JP-H04136039-A (JP)
Title: Polyvinyl alcohol film for packaging alkaline substance
Inventor: OISHI TSUKASA
IPC: C08J5/18
Filed: 1990-09-26
Abstract: PURPOSE:To obtain the title film which is excellent in heat resistance, flexibility and solubility in cold water, does not become insoluble or difficultly soluble even in contact with an alkaline substance for a long time and always retains its good solubility in cold water by mixing an oxyalkylene group-containing PVA with zeolite. CONSTITUTION:A polyvinyl alcohol film for packaging an alkaline substance is obtained, for example, by mixing an oxyalkylene group-containing PVA obtained by copolymerizing an oxyalkylene group-containing unsaturated monomer with a vinyl ester and saponifying the copolymer with zeolite. This film excels in heat resistance, flexibility and solubility in cold water and retains these properties even when subjected to a heat history, and it has high strength because it contains zeolite and is desirable for packaging a detergent or the like.
Patent JP-H07115241-A (JP)
Title: Adjusting device for optical path of laser beam oscillated from unstable laser resonator
Inventor: YOKOZAWA TAKESHI
IPC: H01S3/101
Filed: 1993-10-15
Abstract: PURPOSE:To detect the location of an optical path for a laser beam by focusing the laser beam with a concave mirror and detecting light intensity of a side lobe at a focused location of the laser beam with a plurality of annularly arranged thermocouples. CONSTITUTION:A laser beam(LB) 6 is emitted from a concave mirror(MR) 8 to an object. At this time, the LB6 is focused into a beam passage hole 17 in an optical path detector 9 provided between the MRs 7, 8. Provided that the LB6 passes through a predetermined optical path location, beam location detection signals (BD) 22 outputted from thermocouples 21 become equal. In contrast, provided that the optical path of the LB6 is changed, a focused location of the LB6 is changed and hence a side lobe part does not substantially enter the thermocouples 21 to permit the BD 22 outputted from time thermocouples 21 to be changed corresponding to a temperature difference. Actuation signals 23, 24 are outputted from a controller 10 to angle adjusting actuators 12, 14, and hereby angles of mirror surfaces 15, 16 of the MRs 7, 8 are adjusted. Thus, the LB6 is emitted from the MR8 to an object.
Patent JP-H08121636-A (JP)
Title: Micro valve
Inventor: ARIIZUMI RYOZO
IPC: F16K31/06
Filed: 1994-10-24
Abstract: PURPOSE: To obviate the spring so as to obtain a small valve small in the mass of a movable member by moving only a valve body to open/close a passage by magnetic force produced to a fixed magnetic pole and other magnetic force opposed to this magnetic force by switching a current applied state and a current cut-off state to the coil of an electromagnet. CONSTITUTION: In the case of being applied to a two-way valve (switching valve), a first and a second passages 11, 12 are formed at a passage block 10, and a permanent magnet 14 with a center hole 14a, and a valve seat 15 placed on top of the permanent magnet 14 are disposed at a communicating passage 13 between both passages 11, 12. A valve body 16 is provided in such a way as to be normally seated on the valve seat 15 by its own weight and the magnetic force of the permanent magnet 14. A current is then applied to a coil 21, forming an electromagnet jointly with a fixed magnetic pole 22, through a current control device 30 so as to attract the valve body 16 to the fixed magnetic pole 22 side, thus opening the center hole 14a.  With the current to the coil 21 cut off, the valve body 16 is seated on the valve seat in an instant by the magnetic attracting force of the permanent magnet 14, thus closing the passage.