baber/WOPTO huggingface dataset:
Patent JP-S5797373-A (JP)
Title: Control system for liquid resistor
Inventor: KANDA MASANORI
IPC: H02P1/34
Filed: 1980-12-05
Abstract: PURPOSE:To minimize the remaining resistance value of a liquid resistor by stopping an electrode lowering operation after it is contacted with the lowest electrode stopper. CONSTITUTION:When a main switch 2 of a main motor 1 is closed, an auxiliary contact 2-a will close, thereby causing a contactor 5F to be energized and allowing the control motor 4 of a liquid resistor 1 to carry out an electrode lowering operation. On the other hand, a timer 10 for closing the auxiliary contact 2-a is energized to close the contact 10-a after the period of time for producing the rush current of the motor 4. When the resistor 1 performs the electrode lowering operation and is thus contacted with the stopper at the lowest electrode position, the motor 4 is locked, thereby increasing the primary current of the motor 4. An overcurrent relay 9 detects this increased primary current, allowing a relay contact 9-a to be closed, thereby energizing the self-holding auxiliary relay 11 and opening the contact 11-b to demagnetize the coil 5F of the contactor, and the electrode lowering operation can be stopped.
Patent JP-S6146502-A (JP)
Inventor: PIEERU BORUNU
IPC: G06F19/00
Filed: 1985-08-07
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-H0837695-A (JP)
Title: Ultrasonic wave probe
Inventor: MIZUNUMA AKIKO
IPC: H04R17/00
Filed: 1994-07-25
Abstract: PURPOSE:To provide clear ultrasonic image over a wide range by arranging two convergence type transducers so that they are matched with each other in the maximum direction of sound pressure distribution. CONSTITUTION:Ultrasonic waves through an acoustic lens 15 to a piezoelectric element 14 are passed from a common electrode 22 and an electrode 24 through a coaxial cable 18 for reception and extracted as electric signals. In this case, since the electrode is circularly formed, the first minimum of the sound pressure distribution on the focal surface of a convergence sound field is obtained by a diffraction effect and the sound field characteristics of reception sound waves become the ones for which no side lobe is present, a high sound pressure area is thick even at a focus and the high sound pressure area is further thickened in front and at the back of the focus. Thus, since the transmission/reception general sound field characteristics of this ultrasonic wave probe 11 become the sound field characteristics uniformly thin on a sound axis without the side lobe, when the ultrasonic images are obtained by using the probe 11, the clear images are obtained over the wide range and ultrasonic wave diagnostic performance is improved. Further, since complicated circuit constitution such as an electronic focus or the like is not required, constitution is simplified.
Patent JP-H1119713-A (JP)
Title: Rotary wheel type continuous extruding device
Inventor: TOMIMATSU SATOSHI
IPC: B21C23/21
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To exhaust the surface skin part of a blank containing foreign matter to outside without invading into an extruding chamber by specifying a distance from the end part of an abutment to the flow-out hole of a passage and forming the end part of the abutment to a tapered state. SOLUTION: The position of the end part 13 of the abutment is lowered at the downstream side by a distance D from the rear end 14 of the flow-out hole 8a of the passage arranged in a guide passage 4. At the time of using L for the length of the flow-out hole 8a of the passage and W for the width of the end part 13 of the abutment, the distance D is made to a distance having either larger value of L/10 or W/4. The shape of the end part 13 of the abutment forming the end part in the rotating direction of a rotary wheel 3 in the guide passage 4 is made to have the tapered inclining surface to the rotating direction of the rotary wheel in the guide passage.  By this constitution, the forming position of a dead zone can be controlled, and the mixture of the foreign matter can be reduced without invading the surface part of the blank containing the foreign matter causing to a product defect into the extruding chamber 8.
Patent JP-H0610804-A (JP)
Title: Intake air device of internal combustion engine
Inventor: ISHIKAWA TAKESHI
IPC: F02M61/18
Filed: 1992-06-30
Abstract: PURPOSE:To improve transient responsiveness, fuel consumption and exhaust purification by suppressing formation of fuel wall flow. CONSTITUTION:An extension pipe 16a is fitted in the injection hole of a first fuel injection valve 16 provided on the first intake air port 12 side to which supply of intake air is suppressed at time of closing a swirl control valve 14, and fuel is injected and supplied from the position where it may not collide with the swirl control valve 14 together with assisting air supplied via an air gallery 23. At the same time, a second fuel injection valve 17 is installed on the other second intake air port 13 side, and the fuel is injected and supplied via the notch 14a of the swirl control valve 14. Consequently, transient responsiveness is improved since wall flow of fuel can be prevented without allowing injected fuel not only from a first fuel injection valve 17 but also from a first fuel injection valve 16 to stick on the swirl control valve 14, and fuel consumption and exhaust purification are improved since mixture of the fuel and air is improved by such action as atomization of fuel by the assisting air.
Patent JP-H0520276-A (JP)
Title: Data reading form generating device
Inventor: TANAKA YOSHIMI
IPC: G06F12/00
Filed: 1991-07-15
Abstract: PURPOSE:To accurately and rapidly utilize many sorts of data by a program without manually identifying the sort of data at the time of using many sorts of data. CONSTITUTION:A data input means 1 enters data. An input data variable storing means 2 stores the data as a working variable. A numeral/character string discriminating means 3 decomposes the data to numerals and characters. A data status recognizing means 5 recognizes data before and after a division. A numeral string sort classifying means classifies the sort of the numeral string. A numeral string-sorted variable storing means stores variables in each numeral string form. An input form generating means generates an input form. An input form incorporating means incorporates the input form in the data.
Patent JP-2000314314-A (JP)
Title: Cooling system for swing engine
Inventor: ZTTSU FUTOSHI
IPC: F02B53/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To circulate cooling water in a cooling layer surrounding a cylinder swinging repeatedly by using an impact between an inertia of the cooling water, resisting the repetition of the swing to maintain an existent motion, and the repetition of the cylinder. SOLUTION: A vertical water supply groove 5, having a resilient back flow prohibiting fins with slope angles opposed to each other on a vertical axis, where equivalent inertias are applied from cooling water 3 in a cooling layer 2 surrounding a cylinder 1 swinging repeatedly. The cooling water 3 is circulated by blowing the cooling water 3 into the vertical water supply groove 5 in the cooling water layer 2, overriding the resilience of the back flow prohibiting fins with an impact between an inertia of the cooling water 3 in the cooling layer 2, resisting the repetition of the swing to maintain an existent motion, and a repetitive motion of the cylinder 1.
Patent JP-H111202-A (JP)
Title: Lid closing device for seal type container
Inventor: TANIMOTO SHOICHI
IPC: B65B7/28
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To efficiently perform lid closing of a seal type container in a short period of time by making the processes into a line. SOLUTION: This device can perform a forcible fitting of a lid for a seal type container, and is equipped with a moving means 1 and a contact part 2. The contact part 2 is provided above the moving means 1, and the moving means 1 moves a container, and makes the container pass under the contact part 2 in order. Accompanying the movement of the container, the moving means 1 and the contact part 2 pinch the container, and fit a lid on the container main body from the front side to the rear side in the moving direction in order.  For this reason, when the container tries to pass under the contact part 2, respective parts of the lid are pressed by the contact part 2 in order, and thus, the container is sealed while an air removal is performed from the front side to the rear side of the container in order, and the fitting does not require an accurate positioning for the pressing in order to take an air removal under consideration such as a case wherein the whole body of a lid is fitted on a container main body at one time.
Patent JP-H0814900-A (JP)
Title: Device of seeking position of laying finishing stake and method of laying finishing stake by use of the device
Inventor: SADA TATSUNORI
IPC: G01C15/00
Filed: 1994-07-01
Abstract: PURPOSE:To easily seek and detect a position of laying a finishing stake by providing a detecting part or the like for detecting a three-dimensional position of a signal receiving position in accordance with position measuring signals from an artificial satellite. CONSTITUTION:A position measuring signal ES from an artificial satellite is received through the intermediary of an antenna 16, and a three-dimensional position detecting part computes and detects a three-dimensional position of a signal receiving position 16c. This three-dimensional position is converted into a three-dimensional position at an indication position SI of an indicating pole 16a having a predetermined positional relationship (vertical length L1 below) with respect to the light receiving position 16c. A reference surface, a reference line and a reference point are sought from this three-dimensional position. Along thus obtained reference surface, positions having a predetermined distance therebetween are marked as laying positions. Woody piles are driven into at these laying positions, and cross panels are stretched between the woody piles, and battens are set so as to lay a finishing stake. Thus, the laying reference for the finishing stake can be easily obtained, and the woody pile can smoothly be driven into.
Patent JP-S6177692-A (JP)
Title: Protective coating for graphite electrode
Inventor: WASHIRU GEORUGIEFU PEEFU
IPC: C25D17/10
Filed: 1985-08-08
Abstract: The protective coating consists of three layers. As alloying additives in the first and second layer or only in the second layer are used, nickel and iron or their oxides whereby the nickel content is from 0.05 to 0.95% and the iron content is, respectively, from 0.1 to 15% with regard to the total amount of aluminum. Both layers are submitted to heat treatment with surface density of the heat flow from 8 to 16.106 W/m2. The third layer consists of aluminum with technical grade purity. The thus described graphitic electrodes are used in arc furnaces.
Patent JP-H08104846-A (JP)
Title: Curable resin composition for water-based coating
Inventor: HARUI NOBUO
IPC: C09D201/08
Filed: 1995-07-10
Abstract: PURPOSE: To obtain the subject composition, comprising a specific aqueous substance and a compound having epoxy and hydrolyzable silyl groups in combination, excellent in weather and water resistances, curability, etc., having a low content of an organic solvent and useful for various metallic materials. CONSTITUTION: This curable resin composition for a water-based coating contains (A) an aqueous substance prepared by partially or completely neutralizing a vinylic polymer containing tertiary amino group with an acidic compound (preferably a carboxylic acid) and then dispersing or dissolving the resultant neutralized copolymer in water and (B) a compound having epoxy and hydrolyzable silyl groups in combination (e.g. a silane coupling agent containing the epoxy group or a silicone resin having the reactive groups such as a cyclic tetrasiloxane).  Furthermore, (C) an aqueous substance prepared by adding the acidic compound to a vinylic polymer having the tertiary amino groups and acidic groups so as to provide >=0.1 ratio of the number of equiv. of the acidic groups in the acidic compound based on that of the tertiary amino groups and then dispersing or dissolving the resultant mixture in water may be obtained.
Patent JP-H1015700-A (JP)
Title: Device for correcting bottom dead center of press machine
Inventor: MORIMOTO HISASHI
IPC: B30B15/18
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To automatically correct a bottom dead center at a target position when the variation of the bottom dead center is generated caused on the elongation or the deflection of a frame, by correcting a link driving angle with a hydraulic cylinder and correcting a real bottom dead center so as to match to a set bottom dead center. SOLUTION: Because a micro computer CPU controls an opening degree of a hydraulic servo valve so that the deviation of a real bottom dead center position of a slide based on the output signal of a detecting head 17 and a target bottom dead center position is made zero, the real bottom dead center position of the slide 1 is corrected automatically to the target bottom dead center position. Further, because the micro computer CPU calculates automatically the target position of a new bottom dead center based on the position signal from an absolute encoder 21 following to the positional adjustment of the bottom dead center with a slide adjust motor, the new target bottom dead center is not required to artifically set.
Patent JP-H0726706-A (JP)
Title: Finishing member outer conrner part joining method of sealed cabin and tightening roller used for this joining method
Inventor: TANAKA YASUO
IPC: E04F13/00
Filed: 1993-07-13
Abstract: PURPOSE:To simply and finely finish while keeping airtightness by merely folding without using soldering for joining finishing members at the outer corner part of a sealed cabin. CONSTITUTION:The connecting end parts of finishing members 14 are raised at the part corresponding to the outer corner edge of a sealed cabin 10. A tie member 16 of a W-shape in section is put on the adjacent raised parts 14a in such a way that the central projected part 16a on the inside of the tie member 16 is arranged between the respective raised parts 14a. A projected part 32 is formed on the outer circumference of the bottom part of a V-shaped groove 30 formed by the roller bodies 20a, 20b of a tightening roller 20. The projected part 32 is fitted in the central recessed part 16b formed on the outside of the tie member 16, and the outside of the tie member 16 is pressed and crushed by the tightening roller 20.
Patent JP-S6064407-A (JP)
Inventor: NOI KEIICHI
IPC: H01C7/02
Filed: 1983-09-19
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-S5963266-A (JP)
Title: Power steering device of automobile
Inventor: KANAZAWA HIROTAKA
IPC: B62D6/00
Filed: 1982-10-02
Abstract: PURPOSE:To improve the power steering performance at high speed running by a method wherein both a main pump to supply pressure oil to a power cylinder and a control pump to control a change-over valve to change-over said pressure oil supply are driven by an electric motor controlled in response to car speed. CONSTITUTION:The main pump 14 supplies pressure oil through the change-over valve 18 to the power cylinder 7. On the other hand, the control pump 35 supplies controlling pressure oil, which controls the set load of the valve 18 at its early stage of actuation, to the change-over valve 18. Both said pumps 14 and 15 are driven by the single electric motor 38, the turning torque of which is controlled in response to the vehicular speed by a controller 39 by receiving a signal from a vehicular speed sensor 41. Concretely, during low speed running, the motor 38 is put into high speed running, resulting in increasing the delivery of the pressure oil of the pump 14 and decreasing said set load and at the same time increasing the assisting force by the power cylinder 7. On the contrary, during high speed running, the motor 38 is put into low speed running, resulting in increasing the set load and at the same time decreasing the assisting force.
Patent JP-S6064007-A (JP)
Title: Rear suspension of car
Inventor: ARAKI NOBUHIRO
IPC: B60G3/22
Filed: 1983-09-19
Abstract: PURPOSE:To improve the travelling stability of a car by arranging three lateral links between a rear wheel support and a car body at certain intervals and by connecting them with the use of rubber bushes so that the center position of a traverse force to the rear wheel will be rearward from the transverse force input point. CONSTITUTION:The 1st lateral link 4 is fixed in the rear upper place of rear wheel support 2, the 2nd lateral link 5 in the rear lower place, and the 3rd lateral link 6 in the front lower place, and their inner ends are each connected to the car body by use of rubber bushes 13-18. And they are arranged so that an elastic center G under the transverse force to a rear wheel 1, which is determined through the rubber bushes 13-18, will be rearward from the input point of the transverse force F to the rear wheel 1. Thus the three lateral links 4-6 effectively work for the prevention of the camber changes to ground, and the front side lateral link 6 controls the toe changes toward the outside at the time of bumping; and the travelling stability can be improved.
Patent JP-H11168316-A (JP)
Title: Small-sized antenna and manufacture therefor
Inventor: HAMADA HIROKI
IPC: H01Q1/24
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized antenna capable of hardly generating deviation of a resonance frequency and increase and decrease of a band, reducing weight and flexibly coping even with the change of the resonance frequency. SOLUTION: A radiation conductor pattern 13, a power feeder line 14 and a ground line 15 are integrally formed on one surface of a plastic sheet 12 by pattern etching or the like. The plastic sheet 12 is drawn formed to a box shape around the radiation conductor pattern 13 and a peripheral wall part 12a is formed. The support piece 12b of the power feeder line 14 and the ground line 15 and an attaching piece 12c to a ground member are formed by the plastic sheet 12.
Patent JP-S5963897-A (JP)
Title: Diaphragm for speaker
Inventor: NAGAI MITSURU
IPC: H04R7/02
Filed: 1982-10-03
Abstract: PURPOSE:To improve the strength of a diaphragm for a speaker by coupling and fixing in one body the coupling part of an oscillating system with a diaphragm by using a polyether sulfonate film. CONSTITUTION:The diaphragm 70 is constituted by heat and pressure forming a film consisting of polyether sulfonate. An edge 80 is constituted of the same material as that of the diaphragm 70 and holds the periphery of the diaphragm 70. The coupling part P couples the diaphragm 70 with the edge 80 and an organic solvent such as N-methyl-pylrrolidon-tetrachloro-ethane dichloro methane is coated to resolve the surface and to couple and fix the coupling part. The polyether sulfonate, the material of the diaphragm 70 and the edge 80, is extremely stable for the coefficient of linear expansion and rigidity at a temperature change.
Patent JP-H0713579-A (JP)
Title: Karaoke device
Inventor: NAGATA YUICHI
IPC: H04R3/00
Filed: 1993-06-21
Abstract: PURPOSE:To provide the KARAOKE device which functions to make singing easy by suppressing the accompaniment reproduction level of a singing part and eliminate a feeling of unsatisfaction by increasing the accompaniment reproduction level of a nonsinging part. CONSTITUTION:To the KARAOKE device equipped with singing amplification systems 5-7 which amplify the singing signal from a microphone 4, accompaniment amplification systems 1-3 which amplify the accompaniment signal inputted from a source, and mixing amplification systems 8 and 9 which mix the outputs of both the amplification systems and drive speakers 10, a singing decision part which discriminates between the singing part and nonsinging part of the accompaniment signal and a control circuit which decreases the gains of the accompaniment amplification systems when the control signal CTL from the singing detection part indicates the singing part are added.
Patent JP-H0224457-A (JP)
Title: Cryogenic display hall
Inventor: SASAKI HIROSHI
IPC: E04H3/10
Filed: 1988-07-14
Abstract: PURPOSE:To make arctic clothes unnecessary for spectators and to make artificial landscape free from deformation by radiant heat emitted from human bodies by providing a spectators' passage, encircled by thermal insulating walls having transparent thermal insulating members, in a cryogenic space containing the artificial landscape consisting of exhibits made by cryogenic condensation. CONSTITUTION:A cryogenic display hall is constructed of a cryogenic space 1 containing an artificial landscape consisting of exhibits 2 made by cryogenic condensation, and a spectators' passage 5 encircled by thermal insulating walls 3 having transparent thermal insulating members 4. The cryogenic space 1 is thermically isolated from the outside space by a thermal insulating top wall 11, thermal insulating side walls 12 and a thermal insulating floor 13. Therefore, a spectator 6 can look at the exhibits 2 in the cryogenic space 1 and the artificial landscape consisting of such exhibits 2 without the need for an arctic cloth.
Patent JP-S6423971-A (JP)
Title: Rolling type squeeze-out mechanism
Inventor: OGAWA YOSHIHISA
IPC: B65D83/00
Filed: 1987-07-14
Abstract: PURPOSE:To efficiently squeeze out the content of a bag like container, by a method wherein an elongated hole is provided to the side wall of a cylindrical container housing an inner bag in parallel to the center line of said cylindrical container, and a rotary body pressing the inner bag and partially exposed from said hole and the press member connected to the rotary body are arranged in the container and the inner bag is pressed while the exposed body of the rotary body is rolled. CONSTITUTION:A cylinder 1, the elongated hole 2 provided to the side wall of the cylinder in parallel to the center line of said cylinder, the rotary body 3 arranged in the cylinder and partially exposed from said hole 2 and the press members 4 connected to the rotary body are mounted. The rotary body 3 can be rolled in the cylinder by pushing the part exposed from the hole 2 of the side wall of the cylinder. Therefore, when a tube 5 is housed in the cylinder 1, the rotary body 3 is rolled while the tube 5 is pressed by the press members 4 connected to both sides of the rotary body to squeeze out the content of the tube.
Patent JP-2001006187-A (JP)
Title: Optical head
Inventor: MIYAURA TOMOKO
IPC: G01N37/00
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain an optical head having a simple structure requiring no extra light source for detection in which attitude of the optical head can be controlled. SOLUTION: An optical fiber 1 having a probe 1A for radiating proximity light formed at the forward end is held on an arm 5 and the probe 1A is brought close to a recording medium 20 by driving the arm 5 through an attitude driving mechanism 9. In such an optical head, an infrared detector 6 disposed in the vicinity of the probe 1A and the recording medium 20 detects infrared rays emitted from the recording medium 20 when it is heated with the light passing through the optical fiber 1 or the light collected at the probe 1A. Detection results are inputted to a control section 8 and fed back for control of the attitude driving mechanism 9.