baber/WOPTO huggingface dataset:
Patent JP-H1150143-A (JP)
Title: Production of two phase stainless steel excellent in workability
Inventor: SUZUKI OSAMU
IPC: C21D8/02
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To produce a stainless steel excellent in the workability showing good elongation by air-cooling or forcedly cooling to the temp. range depositing austenitic phase after heating the steel to the temp. becoming ferritic single phase range and hot-working in this temp. range. SOLUTION: In a process for hot-rolling or hot-forging the steel, when T1 is the temp. becoming the ferritic single phase in the steel, the steel is heated to a temp. T represented by T1 <=T<=T1 +100 deg.C, preperably to about 1200-1300 deg.C. When T2 is the temp. range depositing the austenitic phase in this steel, the steel is air-cooled or forcedly cooled to the temp. range of T1 -150<=T2 <=T1 deg.C, preferably to about 1150-1200 deg.C and the hot-working is started in two phase range of the ferite-austenite in the steel structure. By this method, two phase stainless steel sheet to which a complicate working can be executed and the breakage of whose pressed product developed at the time of forming can be effectively prevented, is obtd.
Patent JP-H0366058-A (JP)
Title: Magnetic recording and reproducing device
Inventor: FUJIKI MAKOTO
IPC: G11B15/61
Filed: 1989-08-04
Abstract: PURPOSE:To perform the stable tape traveling irrespective of its traveling direction by providing a protrusion part opposite to the tape between a guide post immediately after the tape outlet side and a tape separating point on the outer side of the tape separating point on the tape outlet side of a lower drum. CONSTITUTION:A notched part 14 is provided on the lower drum 1 to prevent a tape wrapping angle from increasing due to swelling of the tape 3 toward the drum 1 side. Moreover, plural protrusion members 5 are provided in the notched part 14 in their positions opposite to the tape in the vicinity of the tape separating point in the tape traveling direction at the normal recording and reproducing time. The member 5 is made of stainless steel, etc., and imbedded in a stepped hole 6, and its protrusion amt. is settled not to come into contact with the tape 3 during the normal recording and reproducing time, but in contact with the tape only when the tape is swollen. By this method, the stable tape traveling can be performed irrespective of the tape traveling direction.
Patent JP-S58105317-A (JP)
Title: Resetting control system during incorporating device for on-line automatic constitution control
Inventor: YAMAZAKI HIROSHI
IPC: G06F21/60
Filed: 1981-12-16
Abstract: PURPOSE:To execute a resetting process of a system incorporated device while having a continuous drive of an operating system, by setting a state under which a process control is carried out with a direct connection to a service processor for a state of connection between system constituting devices. CONSTITUTION:A constitution control register which can be controlled by service processors 1 and 2 is provided to each of memory controllers 3 and 4, CPU5-7, main memory devices 11-13 and channel devices 8-10 respectively. When the constitution control registers of the controllers 3 and 4 and other constitution control registers of other devices are turned on, only the incorporating is validated to the system of the corresponding incorporated device. While the incorporating to the system is invalidated in case only the register of the incorporated device is set. However, the interface between the service processors is validated. Thus the execution is possible for the reset control of the incorporated device.
Patent JP-H0366015-A (JP)
Title: Composite thin film magnetic head
Inventor: NAGATA YUJI
IPC: G11B5/245
Filed: 1989-08-04
Abstract: PURPOSE:To drastically improve recording efficiency without deteriorating reproduction efficiency by forming a center yoke to bridge a gap between a front yoke and a back yoke. CONSTITUTION:The center yoke 11 is formed to bridge the gap between the front yoke 8 and the back yoke 9. A recording current is applied to a conductor coil 5 in recording, and the resulting recording magnetic field is led to a gap 3 by the magnetic circuit consisting of the back yoke 9, center yoke 11, front yoke 8 and lower magnetic layer 2 and recorded on a recording medium. The magnetization of a magneto-resistance effect element 7 is saturated at this time. The magnetic resistance in recording is minimized by the center yoke 11. Consequently, the recording efficiency is several times that of the magnetic head without the center yoke 11. In addition, the reproduction efficiency is not decreased by the presence of the center yoke.
Patent JP-H0870131-A (JP)
Title: Fabrication of infrared detector
Inventor: AJISAWA AKIRA
IPC: H01L31/0264
Filed: 1994-08-29
Abstract: PURPOSE: To obtain an infrared detector having p-o-n-m structure without relying on ion implantation by separating a pn junction through dry etching and then diffusing Hg between the lattices in the vicinity of the etching plane through heat treatment. CONSTITUTION: An In doped n-HgCdTe layer 2 is grown at first on a CdTe substrate 1 and Hg holes are made in Hg atmospher to obtain a p-HgCdTe layer 3. It is then etched into a mesa by ion milling to separate the pn junction thus obtaining a part for forming a detector. Multiple Hg, expelled from between the lattices by dry etching, are present in the vicinity of etching plane and the pn junction is present in a region 4 close to the etching plane abundant in crystal damage as well as the hetero interface. Hg between the lattices are then diffused by heat treatment thus forming a pn junction at a position remote from the etching plane. Finally, a surface protective film and an electrode are formed thus completing an element.
Patent JP-S6359277-A (JP)
Title: Image sensor for address system and its control method
Inventor: YONEYAMA JUICHI
IPC: H04N5/335
Filed: 1986-08-29
Abstract: PURPOSE:To suppress the influence of switching noise to be inflicted on a signal, by dividing each picture element into an even address and an odd address, and performing the pre-charge of the capacitance of a reading line on the other side, and the electrical charge accumulating capacitor read out just before, while performing reading by the reading line on one side. CONSTITUTION:After a pre charging MOS transistor is turned on by a scanning signal, and a load capacitance is pre-charged on the voltage Vp of a pre-charging power source, the pre-charging MOS transistor is turned off. By adding a scanning signal phin, and turning on a reading MOS transistor QR in the above state, the electrical charge of the electrical charge accumulating capacitor is distributed, and an output voltage V0 is generated. Furthermore, each picture element is divided into the even address and the odd address, and they are connected respectively to exclusive even or odd reading line, and at the time of reading out the even(odd) address, the electrical charge accumulating capacitor of the picture element of the odd(even) address read out just before, is pre-charged, and simultaneously, the reading line for the odd(even) address is pre-charged.
Patent JP-S6095377-A (JP)
Title: Static electricity sensor
Inventor: ONO HIROSHI
IPC: G01R29/12
Filed: 1983-10-29
Abstract: PURPOSE:To obtain a static electricity sensor which has a high sensitivity and also is operated by a low voltage, by using transistors of an optional number of >=3 pieces, and the current amplifying operation of said transistors. CONSTITUTION:The base of a transistor TRT1 of the first stage, and the base of the next stage and thereafter are connected to an external terminal 1 and the emitter of the previous stage, respectively. Also, the collector of each stage is connected to an external terminal 2, and the collector of the final stage and the emitter are connected to an external terminal 3 and an external terminal 4, respectively. In this regard, the circuit is shielded by a metallic plate 5. In this state, when the + pole of static electricity approaches a detecting metallic rod 6, the static electricity is discharged to the base and the emitter of the TRs T1 through T6 from the rod 6, and a current flows to a battery 9 through the battery 9, a resistance 7, the collector and the emitter of the TRT1, and the base and the emitter of the TRs T2 through T6. This current increases a current between the collector and the emitter of the TRT2 and flows to the base and the emitter of the next stage and thereafter. In such a way, the current amplifying operation is repeated, and the amplifying current flows between the base and the emitter of the TRT6, by which the detecting current flows in a loop through the battery 9, an ammeter 8, the collector and the emitter of the TRT6, and the battery 9, and static electricity is detected.
Patent JP-H0869753-A (JP)
Title: Exposure device of color cathode-ray tube and fluorescent screen exposing method
Inventor: YANAI YOSHIAKI
IPC: H01J9/227
Filed: 1994-08-29
Abstract: PURPOSE: To form a striped phosphor layer over the whole screen straight and uniformly by continuously increasing the amplitude of the vibration of a linear light source in compliance with movement of the exposed position from the center of the fluorescent screen to its peripheries. CONSTITUTION: An exposure device is so structured that a motor 27 is installed on an upper slider 15a holding a linear light source 9 and the rotation of the motor 27 is transmitted to a vibration adjusting mechanism 33 through a gearing mechanism 28 and a movable eccentric cam 30. The mechanism 33 is arranged so that it can vibrate the light source 9 at any speed and with any amplitude in synchronization with the vibration of a light source supporting table 14. The vibrating speed is adjustable with the rotating speed of the motor 27, and the amplitude can be varied through adjustment of the mounting position of the cam 30. Thereby the amplitude of vibrating the light source is increased in compliance with movement of the exposed portion from the center to periphery, and the effective light source length can be maintained to the length optimum for the exposed portion. Accordingly the intensity of light spots becomes uniform over the whole area of the fluorescent screen, and no neck or thickening will be generated.
Patent JP-S6363818-A (JP)
Title: Removal of continuous concrete wall temporarily formed in water
Inventor: OGAWA MATSUHEI
IPC: E02D5/18
Filed: 1986-09-01
Abstract: PURPOSE:To make the operation of removing continuous concrete wall temporarily constructed in water easier by a method in which connectors such as bolts are removed, and the temporary parts exposed in water are separated by external forces simply. CONSTITUTION:A continuous concrete wall 2 is made up of an upper wall body previously formed on the land as a bottom to be separated in water. The lower part of the wall 1 is also made up of a reinforced continuous concrete wall body 1a. In the joint, the first coupler 12 integrated with the upper end of the reinforcing bars of the body 1a is connected with the second coupler 24 set in an exposed manner on the lower end of the wall. In removing the wall 1, the connection is released, and external forces are applied to the exposure in water of the wall 1 to separate the separating portion as a breaking point. The operation of removing the continuous concrete wall 1 can thus be made easier.
Patent JP-H0368607-A (JP)
Title: Production of stereoregular acrylonitrile polymer
Inventor: ONO HIROBUMI
IPC: C08F4/50
Filed: 1989-08-08
Abstract: PURPOSE:To produce a stereoregular acrylonitrile polymer having a high mol.wt. and stereoregularity easily and efficiently by polymerizing acrylonitrile under atmospheric pressure at its b.p. or higher in the presence of a specific initiator. CONSTITUTION:A stereoregular acrylonitrile polymer having an isotactic fraction of 0.35 or higher and a mol.wt. of 10000 or higher is produced by polymerizing acrylonitrile under atmospheric pressure at its b.p. or higher in the presence of an initiator comprising an alkaline earth metal-contg. organometallic compd. (deriv.) selected from the group consisting of organometallic compd. (deriv.) of formulae RMSR, RSMSR, I and II wherein M is Be, Mg, Ca, Sr, or Ba; and R is an aliph, and/or arom. hydrocarbon group; an organometallic compd. (deriv.) of formula RMPR2, R2PMPR2, III, or IV; and an organometallic compd. (deriv.) of formula RMSR, RSMSR, RMPR2, or R2PMPR2 wherein R is -R''SR', -R', formula V or VI; R' is a monovalent aliph, and/or arom. hydrocarbon group; and R'' is a divalent aliph. and/or arom. hydrocarbon group.
Patent JP-S6095812-A (JP)
Inventor: OOTA YUKIHIKO
IPC: H01B17/04
Filed: 1983-10-31
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-H0367597-A (JP)
Title: Production of lipocortin by yeast
Inventor: SATO EISUKE
IPC: C12N15/12
Filed: 1989-08-08
Abstract: PURPOSE:To obtain efficiently the title lipocortin which is useful as a medicine such as an antiinflammatory, because it has almost the same properties as those of the naturally occurring substance by introducing the lipocortin gene into the expression vector of yeast, culturing the transformed yeast and separating the target substance. CONSTITUTION:The lipocortin gene is introduced into the expression vector of a yeast, another yeast transformed with the vector is cultured and the target lipocortin is separated from the culture mixture. The yeast is, e.g. Saccharomyces cerevisiae (FERM P-9475) and it is preferred to use as a gene the cDNA synthesized on the basis of the cDNA of lipocortin of Guinea pig.
Patent JP-H0752245-A (JP)
Title: Composite pipe and production thereof
Inventor: TSUKAMOTO MASAHIRO
IPC: B32B1/08
Filed: 1993-08-18
Abstract: PURPOSE:To prevent peeling of a belt body from a metal plate and adhesion of a marine organism to an inner peripheral, surface of a pipe by a method wherein the pipe is composed of three layers, i.e., an outer layer made of an FRP layer, an intermediate layer of a rubber layer, and an inner layer of a metal layer producing a marine organism repelling component, laminated with each other through an adhesive. CONSTITUTION:An FRP layer as an outer layer 1 is made of a thermosetting resin and a reinforcing material. As the thermosetting resin, an epoxy resin, a polyester resin, a polyurethane resin, or the like is used. As the resinforcing material, a chopped glass, a glass roving, or the like is used. F or a rubber layer as an intermediate layer 2, a natural rubber, a styrene-butadiene rubber, or other synthetic rubber is used. For a metal layer capable of producing a marine organism repelling component as an inner layer 3, a copper allay is preferably used. It is preferable that the copper alloy contains 80% or more copper. As an adhesive for the outer layer 1, the intermediate layer 2, and the inner layer 3, an expoxy, urethane, or other adhesive is used.
Patent JP-S6359602-A (JP)
Title: Data generation system for numerical control in machine tool
Inventor: ASAKURA KOICHI
IPC: G05B19/4093
Filed: 1986-08-29
Abstract: PURPOSE:To efficiently generate a working program by changing and correcting the program on a working program input screen with respect to the working operation set on a working operation input screen. CONSTITUTION:If only a series of working operations corresponding to complicated working are inputted in order on the working operation input screen selected by an operator, the working operations inputted at the time of inputting the working program are read out and the input items required for working operations are displayed. Therefore, the operator only inputs data to input items to easily generate numerical control data corresponding to complicated working. Even if the working operations read out of the working program input screen are changed or corrected, the working operations can be used repeatedly for the same or similar working because the working operations inputted on the working operation input screen are left in the preceding state.
Patent JP-H1155361-A (JP)
Title: Radio wave visualizing device
Inventor: MASUDA HISAHIRO
IPC: H04W92/08
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To allow a light emitting element to emit light with sufficient brightness without changing the effective length of an antenna. SOLUTION: This device is provided with one loop circuit including a light emitting element 14 and a rectifier element 13 in a loop, another loop circuit connected with one part of this one loop circuit, and holding body 11 for holding this one loop circuit and the other loop circuit, and this one loop circuit and the other loop circuit are formed of a conductive thin film 12. When the holding body 11 is allowed to approach an antenna 10 radiating a radio wave, high frequency currents are induced to the loop circuit on the holding circuit 11, and converted into pulse currents by the rectifier element 13, and added to the light emitting element 14 so that the light emitting element 14 can emit light with brightness corresponding to the size of the induced currents.  Thus, the sufficient brightness can be easily obtained by increasing the induced currents by properly adjusting the size of the loop circuit according to use frequencies. Also, the loop circuit and the antenna 10 are not brought into contact with each other so that the effective length of the antenna can not be largely affected.
Patent JP-H0252574-A (JP)
Title: Television relay device
Inventor: TAKAHASHI SHUZO
IPC: H04N5/00
Filed: 1988-08-16
Abstract: PURPOSE:To suppress mutual interference disturbance in the reception of plural television signal waves by controlling a transmission output level corresponding to a reception level so as to hold the reception level constant at all times. CONSTITUTION:A transmitter 1 supplies a television signal generated from a transmitter 2 to an amplifier 4 via a variable attenuator 3 and radiates it from an antenna 5a as a television signal radio wave of a prescribed form. An antenna 5b of a receiver 6 receives a television signal radio wave, supplies it to a reception level detector 8 via an amplifier 7 and sends it as a prescribed form of reception level signal to the transmitter 1 via a reception level transmission line 9 by a wire or a radio wave. The reception level signal is given to an amplifier controller 10, from which a level control signal is generated to control the variable attenuator 3 thereby controlling the transmission output level of the high frequency amplifier 4. Thus, the mutual interference disturbance in the plural television signal reception is suppressed.
Patent JP-H0542035-A (JP)
Title: Jar type rice-cooker
Inventor: NAKAJIMA TOSHIO
IPC: A47J27/00
Filed: 1991-08-14
Abstract: PURPOSE:To obtain a rice cooker with an operation part having an operation sheet stuck so as not to be peeled or crumpled on a curved surface-shaped lid body, by a method wherein the peripheral part of the operation sheet is stuck on the lid body and through-holes for air vent are formed on the adhesion part thereof. CONSTITUTION:On the peripheral part at the rear surface side of an operation sheet 4, an adhesive 4a such as an adhesive double coated tape is stuck and it is also stuck on a curved surface-shaped adhesion part 2b formed on the surface of a lid body 2. In another case, a recess part 2c is formed on the adhesion part 2b on the lid body 2 and is opposed to the peripheral part of the operation sheet 4. The adhesive 4a such as the adhesive double coated tape is stuck on this recess part 2c and is allowed to adhere to the peripheral part of the operation sheet. A plurality of round through-holes 14 are formed on the adhesion part 2b on the lid body 2, in order to vent the air held between the operation sheet 4 and the adhesion part 2b. In this way, the operation sheet can be stuck on the adhesion part 2b of the lid body, without being crumpled, and is stuck more surely.
Patent JP-S60253484-A (JP)
Inventor: UCHIYAMA SEISAN
IPC: B26B19/14
Filed: 1983-10-31
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-H0652642-A (JP)
Title: Method and device for servo track writing
Inventor: OGAWA YOSHINORI
IPC: G11B21/10
Filed: 1992-07-31
Abstract: PURPOSE:To eliminate an adverse effect caused by the wind pressure associated with the rotation of a disk medium so as to write a high quality servo information. CONSTITUTION:The device is provided with a cover 6 which covers an arm 3 of an actuator 2 without contacting the actuator 2 so that the arm 3 of the acutator 2 receives no wind pressure effect caused by the rotation of a disk medium 5. Moreover, the device is provided with a moving means 7 which moves the cover 6 in accordance with the amount of movement of the arm 3 of the actuator 2. Having detected the position of the actuator 2, a head 4 placed at the tip of the arm 3 of the actuator 2 is controlled so that it follows a prescribed track of the disk medium 5 and a servo information is written on the track. The cover 6 is moved in a same direction as the moving direction of the arm 3 of the acutator 2 without the cover 6 being contacting the actuator 2.
Patent JP-H0368160-A (JP)
Title: Mounting structure of electronic device
Inventor: HOSOKAWA TAKASHI
IPC: H01L23/34
Filed: 1989-08-07
Abstract: PURPOSE:To make electronic components of different heights uniform in height so as to enable them to be mounted by a method wherein an electronic component is mounted on a substrate as brazed to a recess provided to the substrate through a conductive pin, and the mounting height is controlled by adjusting the depth of the recess and the length of he conductor pin. CONSTITUTION:A chip 2 of GaAs and a chip 3 of Si which are different from each other in thermal expansion coefficient are mounted on a board 1. The board 1 is formed of glass ceramic whose thermal expansion coefficient is close to that of the chip 2, a recess is provided to the chip 3 mounting part of the board 1, and the chip 3 is connected with solder 7 to the heads of conductor pins 5 planted in the base of the recess. The chip 3 is made level with the chip 2 by adjusting the depth of the recess 4 and the length of the conductor pins 5. By this setup, a cooling structure 8 can be formed into an integral structure for the chips 2 and 3.
Patent JP-H1147791-A (JP)
Title: Treatment of drainage water containing ethanolamine
Inventor: WAKUTA KUNIHARU
IPC: G21C9/04
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To simply and efficiently perform drainage water treatment by a method wherein drainage water contg. ethanolamine is kept at a specified pH or lower and it is treated with an aerobic microorganism to decompose ethanolamine. SOLUTION: A drainage water (a) under a condition where in the drainage water contg. NaOH base and ethanolamine.HCl, hydrazine is incorporated and mixed, is transferred in a storage tank 1, wherein the drainage water is once stored and it is introduced into a mixing tank 2. Then, the mixed liq. (d) is introduced into an aeration tank 3, wherein the mixed liq. (d) is mixed with a microorganismic liq. contg. hydrazine-resistant Pseudomonas sp.ETA-1 as a dominant and they are aerated and mixed with air (e). Here, ethanolamine is decomposed into carbon dioxide, water and ammonium ion and, simultaneously, a part of hydrazine is decomposed to ammonium ion. The value of pH in this case is held at 7.0 or lower.