baber/WOPTO huggingface dataset:
Patent JP-H09142669-A (JP)
Title: Moving bed filler discharging device
Inventor: HASHINUMA IKUO
IPC: B65G65/48
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To prevent a descending speed lowering region from being formed in the adjacent to side walls and uniformly lower a filler till the adjacent area of the side walls by gradually widening a discharge clearance in the top of a roll feeder as approaching to the side walls and gradually narrowing the diameter as approaching to the side walls. SOLUTION: The diameter of a roll feeder 6 is made small as it approaches to side walls and the discharge interval (h) in the top of the roll feeder 6 is gradually widened as it approaches to the side walls. The side walls are longitudinal walls in the both sides of the roll feeder 6, in a plan (b), they are corresponded to this side and the other side in relation to the plan and not the walls shown on the roll feeder 6 in the left/right direction in the plan. Realization of such a uniformed descending is adjusted by reducing resistance of a filler in adjacent to the side walls which have much friction against the wall compared with one in the central part in a moving bed in the case of discharged from the roll feeder 6 so as to uniformalize the descending speed in total.
Patent JP-H05128415-A (JP)
Title: Automatic compensation method of encode position
Inventor: OGASAWARA KAZUO
IPC: G11B5/09
Filed: 1991-11-06
Abstract: PURPOSE:To write magnetic data at an exact position from a first sheet and to issue it by correcting the deviation in encode position while performing a recording of written magnetic data and if there is an encode position deviation and by rewriting into a magnetic card. CONSTITUTION:Same number of clock signals are written by a write magnetic head 5 at preambles and postambles located before and after an encode position of the data located at the center of magnetic card A. Then, the number of clock signals of the preamble is read by a read magnetic head 9 and a CPU 4 decides an encoder position. And when the number of clock signals matches with a prescribed number, the card A is transmitted as it is and when these number do not match with each other, the card A is returned to an original position, the timer value of a timer circuit 6 is changed in accordance with the mismatch and a rewriting is performed against the card A. Thus, a writing is performed at the exact position from the sheet number one.
Patent JP-H01159826-A (JP)
Title: Ferromagnetic powder
Inventor: KITAOKA SUSUMU
IPC: C09D5/23
Filed: 1987-12-16
Abstract: PURPOSE:To provide the title powder having excellent stability of coercive force by incorporating Ca at >=3wt.% to Co into a cobalt ferrite layer of specific cobalt-contg. iron oxide magnetic powder. CONSTITUTION:Ca is incorporated at >=3wt.% to Co into the cobalt ferrite layer of the cobalt-contg. iron oxide magnetic powder which consists of the iron oxide magnetic powder formed with the cobalt ferrite layer on the surface thereof and has >=700oersted coercive force, <=0.3mum particle size and >=0.05 Fe<2+>/Fe<3+>. The cobalt ions and cation vacancies are thereby hardly moved, by which the coercive force is stabilized and the increase of the coercive force with age is suppressed.
Patent JP-H01162610-A (JP)
Title: Circulation type warehouse
Inventor: KODAMA KOZO
IPC: B65G1/133
Filed: 1987-12-19
Abstract: PURPOSE:To improve the efficiency of housing and make miniaturization by laying in an ellipse shape a drive endless flexible body and providing on its outside in parallel a guide endless rod, and turnably connecting the lower portion of the bottom surface of a housing box with the endless flexible body, and also, providing rollers which roll-move on the guide endless rod. CONSTITUTION:The lower surface of a pallet 11 is connected turnably with a drive endless flexible body 8 through a bearing 13, and a pin 12, and also, is guided to an endless rod 10 by means of rollers 14. Accordingly, the pallet 11 moves in circulation endlessly by means of the drive of the drive endless flexible body 8 and the guide of the guide endless rod 10. If a housing box B is mounted on this pallet and the drive endless flexible body 8 is driven in circulation, the housing box B can be made to move in circulation. And, a stoppage is made when the housing box B has reached a predetermined taking in and out position, and taking in and out is conducted. As a result, the improvement of the efficiency of housing and miniaturization can be done.
Patent JP-H09161599-A (JP)
Title: Push-on switch
Inventor: WATANABE HISASHI
IPC: H01H13/26
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To miniaturize a push-on switch and expand a switch operation stroke by arranging a push-button movable vertically in contact with the top face of an invert operation type movable contact via a pushing elastic body held at the lower end of the push button. SOLUTION: A push button 21 holds a pushing elastic body 22 at the bottom face center thereof, and the elastic body 22 is of columnar shape with a two- stage structure in which the top part is a flange part 22B of a larger diameter. The flange part 22B has a tapered part 22C at the tip thereof, the tapered part is pressed into a stepped hole where the inside of the bottom face center of the push button 21 is wider, and the button 21 and the flange part 22B are connected. When a pressing force P is applied to a top face protrusion 23 of the push button 21 and the push button 21 starts moving downward, the elastic body 22 starts contracting, and the force applied to the top face protrusion 23 becomes greater.  If an invert operation type movable contact 6 is deformed and the pressing force P exceeds a specified value, the contact 6 performs inversion operation together with its sense of click. With this operation, a current flows between an outer stationary contact 3A or 3B and a center stationary contact 5, that is, between connection terminals 2 and 4.
Patent JP-H10163486-A (JP)
Title: Semiconductor device
Inventor: ETO HIROKI
IPC: H01L21/822
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To increase the yield by connection depletion type MOSFETs for regulating reference voltage having different channel length with a constant current source comprising a depletion type MOS in parallel with a reference voltage generation circuit, thereby regenerating a semiconductor device without addressing it as a defective, even if the reference voltage fluctuates over an allowable range. SOLUTION: An overcorrect protective circuit comprises Nch depletion MOSFTs 32, 33,... for regulating reference voltage having different channel length and connected in parallel with a constant current source comprising an Nch depletion type MOS 31. The semiconductor device comprises a circuit for generating a predetermined regulable reference voltage, means for detecting an overcurrent flowing through a power MOSFET, and a section for comparing the reference voltage with a predetermined voltage detected through the detection means and delivering an output signal for controlling the power MOSFET. According to the arrangement, the reference voltage can be corrected to a design reference voltage upon fluctuation and peripheral circuit elements can be protected against breakdown due to overcorrect.
Patent JP-H09162911-A (JP)
Title: Data transmission/reception method in time-division multiple access connection system and time division multiple access connection system
Inventor: ASHI MASAHIRO
IPC: H04L12/40
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To simplify constitutions in respective slave devices and to execute data communication in a state where reception timing deviation at a master device is always suppressed to a minimum in an operation state. SOLUTION: In the respective slave devices 1, the delay quantity is temporarily set to almost half of the maximum delay time in transmission data correction signal delay parts 16 with delay correction information on transmission line length from the master device. A transmission side frame timing signal (transmission data transmission start timing) is semi-fixedly generated from a timing generation part 15. Only the delay part 16 is delay-controlled with delay correction information on the fluctuation of a transmission line characteristic from the master device in the subsequent system operation state.
Patent JP-H11144529-A (JP)
Title: Insulating sheet
Inventor: SUGIMOTO EIICHI
IPC: H05K1/03
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To make a desired resin usable as an impregnating resin and sufficiently ensure the lower dielectric constant and lower dielectric loss factor of the whole sheet by using, as a fiber base material, a mixture of a fluorine resin fiber and an insulating fiber more excellent in affinity or adhesion to an impregnant than the fluorine resin fiber. SOLUTION: As a fiber base material 1, a mixed paper of a fluorine fiber and an insulating fiber more excellent in affinity or adhesion to an impregnant 2 than the fluorine resin fiber is used. As the mixed fiber, one obtained by mixing polytetrafuloroethylene fiber with the insulating fiber by wet paper making method can be used. The polytetrafluoroethylene can be obtained by dispersing polytetrafluoroethylene powder in viscose followed by emulsion fiber forming. Further, the impregnant 2 is selected according to the using condition of the insulating sheet (heat resistance, wet resistance, mechanical strength, withstand voltage or the like), and as the impregnant 2, for example, a polyimide resin composition, a bismaleimide resin composition or the like is used.
Patent JP-H0611486-A (JP)
Title: Infrared ray introducing structure to vacuum chamber
Inventor: HINAGA YASUSHI
IPC: G01N1/22
Filed: 1991-12-04
Abstract: PURPOSE:To maintain a high vacuum environment even though an infrared lamp is put on and off by installing O-rings in double arrangement in a sealing structure for a glass rod which is to introduce infrared rays, and putting the space in a vacuum state. CONSTITUTION:A specimen placed on a stage 5 in a vacuum chamber is heated and generates a desorption gas, whose components are subjected to analysis. A glass rod 4 is installed to introduce infrared rays as a heat source, and a sealing structure is embodied. That is, double O-rings 19D, 19E and a spacer 19F are installed in an intermediate evacuation chamber 20B so as to hold a specified degree of vacuum. This evacuation chamber 20B is evacuated by a vacuum pump belonging to a separate system from the vacuum chamber. Meantime the coolant is fed to a coolant passage 31 of a cylinder 19G via a pipe 30B and sent back to a coolant tank via another pipe 30C. Thereby the seal part is always cooled to ensure that the part is free from obstacle otherwise likely due to turning on and off of an infrared lamp.
Patent JP-H03183894-A (JP)
Title: Crusher
Inventor: URUTA HISAYA
IPC: E21C37/10
Filed: 1989-12-12
Abstract: PURPOSE:To make it possible to crush the matters to be crushed safely by simple treatment by applying pressure fluid to an elastic expansion body to expand a diameter and deform, and expanding and projecting a sleeve to push the matters to be crushed by load plates arranged on the peripheral surface thereof. CONSTITUTION:An elastic expansion body 40 is constituted of a reinforced layer 32 into which high tension fiber is braided, a tube-like body consisting of internal and external rubber layers 30 and 34 and a seal member 36. After that, the elastic expansion body 40 is housed in a sleeve 42 constituted of a hollow rubber or rubber elastic materials, and a plurality of load plates 44 and 44 are arranged to the peripheral surface of the sleeve 42 along the axis. Then, a constrained means regulating the motion of the elastic expansion body 40 is provided to form a crusher. The crusher is inserted into a bored section formed in the matters to be crushed, pressure fluid is applied to the elastic expansion body 40 to expand a diameter and deform, the sleeve 42 is expanded and projected to radial outward, and the matters to be crushed are pushed by the load plates 44 and 44 to crush.
Patent JP-H04194550-A (JP)
Title: Control of power load of electric water heater
Inventor: TOMOTA SHINICHI
IPC: F24H1/18
Filed: 1990-11-27
Abstract: PURPOSE:To lower the momentary peak power consumption by a method wherein the supply of power to a plurality of electric water heaters is apportioned by time to each of them in a stagger so as not to load the supply of power with all of the electric water heaters simultaneously. CONSTITUTION:To supply power to a first electric water heater 3a, a timer 8 closes first contacts 9a and opens second contacts 9b and third contacts 9c, shutting off power to a second electric water heater 3b and a third electric water heater 3c. After an elapse of, for example, one hour in this state, the water in the first electric water heater 5a reaches the boil. Then the second contacts 9b are closed and the first contacts 9a and the third contacts 9c are opened, so that the second electric water heater 3b is supplied with power whereas the first and third electric water heaters 3a, 3c are not. Since thus the supply of power to the electric water heaters is shifted to each of them separately for each specific, staggered period of time, the momentary peak power consumption is reduced below a certain standard.
Patent JP-H06168617-A (JP)
Title: Luminaire supporting device
Inventor: YAMAMOTO TADAO
IPC: F21V21/04
Filed: 1992-11-30
Abstract: PURPOSE:To obtain a luminaire supporting device, which can prevent the generation of noise due to the rattling between a luminaire coupler and a movable body and of which manufacture is facilitated. CONSTITUTION:A luminaire supporting device for supporting a luminaire arranged between support bars 42 having T-like cross section is provided with support bodies 43 respectively placed on each support bar 42 and luminaire couplers 44, which are provided freely to slide in the vertical direction relatively with the support bodies 43 and which are coupled with the luminaire. The support body 43 is provided with a nearly vertical and flat first plate part 47, which is formed without having a bend part in both side edges thereof, and the luminaire coupling body 44 is provided with a flat second plate part 58, which is formed without having a bend part in both side edges thereof and which surface-contacts with the first plate part 47 and slides in the vertical direction. Both side parts of the plate part 58 in the cross direction are respectively formed with a cut-standing part 62 to be fitted to the surface of both the side edges of the plate part 47 opposite to the plate part 58. Both side edges 47a of the plate part 47 are held by the inner surface of each cut-standing part 62 and the plate part 58 having the cut-standing part 62 freely to slide.
Patent JP-2001139412-A (JP)
Title: Skin cosmetic
Inventor: OTA KAORI
IPC: A61K8/00
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a skin cosmetic not only preventing pimple but also suppressing formation of lipid peroxide causing various unhealthy skin conclitions and further providing the skin with proper moisture retention feeling and maintaining the skin in an excellent state. SOLUTION: This cosmetic comprises isopropylmethyphenol and an extract of tea.
Patent JP-H01161872-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAWADA HARUO
IPC: H01L21/265
Filed: 1987-12-18
Abstract: PURPOSE:To reduce sheet resistance, by performing the formation of a source region and a drain region, and the heat treatment for the electric activation, before a Schottky gate is formed. CONSTITUTION:On a channel layer 17 formed on a semiinsulative compound semiconductor substrate 16, dummy gates 18, 19 are formed in order. By using the dummy gate 19 as a mask, ion-implanting and side.etching of side wall of the dummy gate 18 are performed in order, thereby forming a deep source region 20 and a deep drain region 21 whose impurity concentrations are higher than the channel layer 17. After the dummy gate 19 is eliminated, ion-implanting is performed by using a dummy gate 18 as a mask, and a shallow source region 22 and a shallow drain region 23 are formed, whose impurity concentrations are lower than the source region 20 and the drain region 21. By heat-treating, each of the regions 17, 20-23 is subjected to electric activation. After a Schottky electrode 25 is formed by using the dummy gate 18, electrodes 26, 27 are formed. Thereby the temperature of heat treatment is made high, the sheet resistance is reduced, and high speed operation is enabled.
Patent JP-2000142005-A (JP)
Title: Manufacture of sound-proof ring in sound-proof wheel for railway rolling stock
Inventor: YAMADA HIROSHI
IPC: B60B17/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a sound-proof ring when a sound-proof wheel is constituted by mounting the sound-proof ring formed by burying a metal ring, i.e., a damper mass in a rubber tube having a predetermined thickness to a wheel for a railway rolling stock as a dynamic damper. SOLUTION: A metal ring 24 is penetrated through the inside of a rubber tube 22a having a property of reducing a diameter and deformed by a heat treatment and having an inner diameter D4 larger than an outer diameter D2 of the metal ring 24. The rubber tube 22a reduces the diameter and is deformed to a state that an inner periphery of the rubber tube 22a is closely contacted with an outer periphery of the metal ring 24 by heat-treating the rubber tube 22a in that state. Thereby, the rubber tube 22a and the metal ring are integrally formed to constitute a sound-proof ring 20.
Patent JP-H03181158-A (JP)
Title: Ic package
Inventor: TAMURA KEIICHI
IPC: H05K3/30
Filed: 1989-12-11
Abstract: PURPOSE:To improve aligning accuracy by clarifying a lead terminal position by the reference hole of a protrusion of the same member as that of the terminal. CONSTITUTION:A lead frame formed of the same member as that of a lead terminal 2 is extended to at least two or more of four corners of a mold 1 to form protrusions 3, and a reference hole 4 is formed at the position of the terminal 2 as a reference. A mark 6 opposed to the hole 4 is formed on a printed circuit board, when an IC package is mounted on the board, the mark 6 is aligned to the hole 4 to be aligned, and the terminals 2 are soldered to electrode pads 5. After the terminals 2 are formed, the hole 4 with the position of the terminal 2 as a reference is formed at the protrusion formed of the same member to clarify the position of the terminal 2. An aligning accuracy can be improved by aligning the hole 4 with the mark 6.
Patent JP-H07147913-A (JP)
Title: Production of electro-processed food
Inventor: MIYAHARA KINGO
IPC: A23L5/10
Filed: 1993-11-27
Abstract: PURPOSE:To produce a uniformly heat-treated electro-processed food by packaging a food material with a water-penetrating or moisture-permeable packaging material to facilitate the handling of the material in hygienic point of view, promote the electric conductivity, improve the contact of the packaged material with a pair of electrodes by the use of a flexible conductive material placed between the packaged material and the electrode pair and enable the uniform passage of the electric current through the food material even if the packaged material has a definite shape or an indefinite shape. CONSTITUTION:A packaged material 2 is produced by packaging a food material A with a water-penetrating or moisture-permeable packaging material 3. The packaged material 2 is placed in an insulating container 1 having a pair of electrodes 4,4 on opposite walls and holding flexible conductive materials 7 between the packaged material and the electrodes. An electric current is passed through the food material by the electrode pair 4,4 to effect the electric heat- treatment of the food material A.
Patent JP-H05130216-A (JP)
Title: Cordless telephone set
Inventor: HIGASHIYAMA MITSUO
IPC: H04M1/00
Filed: 1991-11-08
Abstract: PURPOSE:To manage a message to a user of a slave set different from a busy slave set so that only the user reproduces the message. CONSTITUTION:A master set 2 is provided with a message recording medium 264 and a table managing the message. When a 1st slave set implements a key operation designating a 2nd slave set among plural slave sets 11-15 in the case of talking between the 1st slave set and an external line 3 among the plural slave sets 11-15, a message from an opposite party of the external line 3 is recorded on a recording medium 264 of a recording and reproducing circuit 260 and data representing an area on which the message is recorded in the recording medium 264 are registered in the table. When the 2nd slave set makes a prescribed key operation, data corresponding to the 2nd slave set are extracted from the table, the message recorded in the area is reproduced from the area represented by the extracted data and the reproduced message is sent from the master set 2 to the 2nd slave set.
Patent JP-H01164583-A (JP)
Title: End effector
Inventor: DOBASHI AKIRA
IPC: B25J13/08
Filed: 1987-12-21
Abstract: PURPOSE: To prolong the life of an end effector by providing a sensor for detecting a force applied to the end effector and a means for performing feedback control for a controller for the driving system of the capturing part of the end effector so as to keep a detected value thereof equal to a set value or lower. CONSTITUTION: A force (or torque) sensor 607 incorporated in an end effector detects a force (or torque) F applied to the capturing part 206 of the end effector, a capturing motive power transmission element or a driving system 201 for generating capturing motive power in the capturing part 206 during the capturing operation of the end effector. The servo controller of the driving system 201 feeds back this detected signal, and performs servo control for the motor 603 of the driving system 201 so as to prevent a force (or torque) from exceeding a set value. Thus, no loads over the set value are placed on the end effector, and a load placed on the transmission element is reduced.
Patent JP-H02271847-A (JP)
Title: Surgical instrument for surgery
Inventor: MAN FUEI SHIYUU
IPC: A61B17/3211
Filed: 1989-12-13
Abstract: PURPOSE: To prevent or reduce dangers by performing a circular cutting operation with a rotational cutting member in use in that the edge of the outer blade of the cutting member works in cooperation with a sleeve. CONSTITUTION: A main body part 10 with a cutting member 30 is inserted reaching a lesion to be removed along a patient's intra-artery. When it reaches the proper place in the intra-artery, a cable 42 is rotated against a sheath 44, the front edge of a screw 38 gets inside the legion with the screw itself and the main body part 10 being drawn into along the intra-artery and further, it rotates the cutting member 30 in such a rotational direction as to penetrate into the object. The circular cutting motion is achieved by an interactive function between the outer edge of the screw 38 positioned in a sleeve 14 and the interior surface to the sleeve 14. The substance cut is transferred between the feathers of the screw 38 in the sleeve 14 and is discharged within a pick-up chamber 46 arranged between the screw 38 and a bush 12.
Patent JP-S63172153-A (JP)
Inventor: GEEORUKU PAFUROFUSUKII
IPC: G03F7/021
Filed: 1987-12-21
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。