baber/WOPTO huggingface dataset:
Patent JP-H0464271-A (JP)
Title: Manufacture of superconducting memory
Inventor: HATTA SHINICHIRO
IPC: H01L39/24
Filed: 1990-07-04
Abstract: PURPOSE:To form a large number of non-superconductive sections in a superconductor by supplying a locally strong tunnel current to a specified part of the surface of a metal oxide superconducting thin film. CONSTITUTION:A metal oxide superconducting thin film 2 is form on a substrate 1 based on a sputtering process for example where superconductivity is obtained by heat-treatment in an oxygen-contained atmosphere or by the implantation of oxygen ions or neutral oxygen atoms in the excitation sate. Furthermore a non-superconductive section 5 is formed by supplying tunnel current 4 to a part of the metal oxide superconducting film 2, using a tungsten needle 3 of a tunnel scanning type microscope. The tunnel current-based power treatment of the metal oxide superconducting thin film 2 obtained by the oxygen treatment makes it possible for the thin film to be controlled to show properties of a normal conductor, semiconductor or insulator as defined.
Patent JP-H0734773-A (JP)
Title: Tunnel advancing method
Inventor: IWATA ISAO
IPC: E21D9/04
Filed: 1993-07-16
Abstract: PURPOSE:To obtain mortar piles effectively having high shoring effect with less amount of outbreak by forming the mortar piles driven along the peripheral surface of a tunnel before the excavation, and connecting lap sections among the piles substantially as a unit. CONSTITUTION:In order to prevent the settlement of the surface of the earth and to ensure the stability of a facing, prior to the excavation of a tunnel, mortar piles 1 driven along the peripheral surface of the tunnel are formed in the shape of a circular arc. In the case the mortar piles 1 are formed, a circular excavation shaft 6 having a rotary bit on the front end is moved along a guide rail 7 to excavate a hole, the hole is filled with mortar and, at the same time, the piles are so driven that lap sections 3 are substantially connected as a unit. An amount of outbreak is reduced to promote protection efficiency and, at the same time, rigidity is increased to promote shoring effect. According to the constitution, execution can be effectively carried out.
Patent JP-H0227414-A (JP)
Title: Input/output circuit for ic memory card
Inventor: MIZUTA MASAHARU
IPC: G11C7/00
Filed: 1988-07-18
Abstract: PURPOSE:To prevent the through current to flow at the time of turning ON and OFF the power source and to improve the life of a battery by serially inserting a transistor element in which the ON and OFF control is executed by a control signal from a level detecting circuit and obtaining an OFF condition until an external power source line becomes a prescribed value or above. CONSTITUTION:One more MOSFET is added to an input step besides ordinary P channel and N channel MOSFETs, and the ON/OFF control of the added FET is executed by a control signal 16a from a level detecting circuit 16 to detect the voltage level of an external power source line 8. When the power supply voltage is in the voltage area to execute the data access of a RAM chip part, an input output circuit is used as an inherent purpose, and when the voltage is lower than the power supply voltage, especially, at the vicinity of the voltage of about 1/2 of a built-in battery 10, the newly added MOSFET is made into an OFF condition and the through current to flow at the input output circuit is prevented. Thus, the life of the battery is extended and the exchange interval of the battery can be lengthened.
Patent JP-H0227464-A (JP)
Title: Shared memory control system for multi-processor system
Inventor: YANAGAWA TAKENARI
IPC: G06F15/16
Filed: 1988-07-18
Abstract: PURPOSE:To safely and efficiently execute the memory control of a shared memory by connecting a shared memory circuit to a system bus and making one processor in a system into a shared memory control processor. CONSTITUTION:At a shared memory circuit connected to a system bus B, a page table H and a memory control unit MMU to provide an address converting mechanism are provided, and one processor in the system is used as a shared memory control processor. In order to keep the consistency of a memory control, respective processor page absence signals (a) and an access restarting signal (b) are sent from the address converting mechanism, a page absence processing completing signal (d) is sent from the memory control processor to the address converting mechanism, and an access abort signal (c) is simultaneously sent from respective processors except respective processors except the memory control processor to the address converting mechanism to the memory control processor. Thus, the memory control of the shared memory can be safely and efficiently performed.
Patent JP-H0228167-A (JP)
Title: Nitric acid ester derivative
Inventor: SHIOKAWA YOICHI
IPC: C07D263/34
Filed: 1988-07-15
Abstract: NEW MATERIAL:A compound shown by formula I [R<1> is H, lower alkyl, halogen, etc.; R<2> is H, lower alkyl, etc.; X is -O- or -S-; Y is single bond, lower alkylene, etc.; Z is lower alkylene, etc.] and a salt thereof. EXAMPLE:N-(2-Nitroxyethyl)-4-thiazolecarboxamide. USE:A vasodilator having vasodilating action on blood vessel and long durability. PREPARATION:According to the reaction formula, a compound shown by formula II or a reactive derivative at the carboxyl group thereof or a salt thereof is reacted with a compound shown by formula II or a reactive derivative at the amino group thereof or a salt thereof to give a compound shown by formula I or a salt thereof.
Patent JP-H08319-A (JP)
Title: Main bead for rosary where image and character are seen embossed
Inventor: SAITO SEIKICHI
IPC: A44C23/00
Filed: 1994-06-24
Abstract: PURPOSE:To provide a main bead for a rosary where images and characters are seen embossingly. CONSTITUTION:A cylindrical hole 2 having a diameter one third as large as the diameter of a bead is bored at a depth one quarter as large as the bead in the lower part of a transparent bead 1 as a main bead. Subsequently, holes 5 for passing a string right and left to the cylindrical hole 2 are bored extending from the position 3 half the transparent bead 1 as a main bead. Then, a seal of an image or a character, or a micro-film 8 is stuck to the base part of the cylindrical hole 2.
Patent JP-H05705-A (JP)
Title: Cabinet system
Inventor: KOMORI DAISUKE
IPC: E04F19/08
Filed: 1991-06-21
Abstract: PURPOSE:To house plural number of cabinets under the floor, and to move the designated cabinet to the position or the like of a take out opening provided on the floor. CONSTITUTION:A number of a cabinet to move is designated at an input section 1. The designated number is shown on a display section 2. The position number of a designated number cabinet is discriminated at a discrimination section 5, by a data read from a position memory section 3 through a control section 9, and it is inputted to a driving control section 4. The driving control section moves other cabinets in necessary order, and moves the designated cabinet to the position of a take out opening. The number of the cabinet which was moved to a memory range corresponding to the position number at the position memory section, following he moving of the cabinet, is recorded. A temperature/ humidity detecting section 6 detects temperature or humidity of each cabinet, and shows it on the display section. When a setting value of temperature, etc., is changed, the number of the cabinet and the revised temperature value and so on, are inputted from the input section. This signal is inputted to the temperature/humidity control section 7 through the control section, and the setting temperature value, etc., are rewritten.
Patent JP-S5879546-A (JP)
Title: Catalyst and its production
Inventor: DOI YOSHIHIKO
IPC: B01J35/00
Filed: 1981-11-04
Abstract: PURPOSE:To improve activity of catalyst considerably by depositing amorphous metals or alloys on catalytic carriers such as metal-ceramic composite. CONSTITUTION:Metals or ceramics in various shapes and characteristics such as of flat plate shapes, granular shapes, honeycomb shapes or three-dimensional irregular netlike structure having open cells are usable for the catalytic carrier. The high activity catalysts deposited with amorphous metals or amorphous alloys in catalytic carriers of various shapes and characteristics are produced easily by an ion plating method, an ion sputtering method, a high-frequency plasma CVD method or the like.
Patent JP-S5967982-A (JP)
Inventor: KAKINUMA TAKAMITSU
IPC: A63F9/20
Filed: 1982-10-12
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-S5878605-A (JP)
Inventor: HOTSUTA YOSHIYUKI
IPC: A44B19/58
Filed: 1981-11-05
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-S6238518-A (JP)
Title: Composite magnetic head
Inventor: NOGUCHI KAZUMI
IPC: G11B5/187
Filed: 1985-08-13
Abstract: PURPOSE:To eliminate dummy gaps to improve the efficiency by stepping the apex part of the magnetic film part of a C type core, which should be provided with a winding, in parallel with a gap part and eliminating the curvature part of the apex part. CONSTITUTION:Metallic magnetic films 2 and 2' and an insulating layer 7 are laminated on an Mn-Zn ferrite 1 alternately. A nonmagnetic insulating material like Ti, an Al2O3, or an SiO2 is sputtered to form the insulating layer. The magnetic film 2 is stepped in parallel with the gap, and the curvature part of the apex part is sufficiently eliminated up to such area that the apex of a substrate is not parallel with the gap in the gap depth setting work. By eliminating the magnetic film part, the gap part, the substrate, and magnetic films cross obliquely practically even after the gap depth setting work. Since the magnetic flux leaked from the apex part for recording is reduced and a sharp magnetic field is easily generated in the head front end part by the stepping effect, dummy gaps disappear in the head.
Patent JP-S5966760-A (JP)
Title: Edition control system of on-line terminal
Inventor: SEKIYA AKIO
IPC: G06F9/445
Filed: 1982-10-08
Abstract: PURPOSE:To use effectively the storage area of a main storage device, by separating a system managing OS as to on-line processing low in frequency of usage from the OS resident to the main storage device. CONSTITUTION:Each processing program executing various job applications such as collection, distribution and inquiry processing represented by the processing program name is loaded from a floppy disc storage device FPD to the main storage device MEM at first. Then, the reading instruction of an auxiliary control sentence relating to the environment definition of the on-line control program is executed. Further, each on-line managing program component stored in the floppy disc storage device FPD is loaded to the main storage device MEM from the floppy disc storage device FPD by using a load macro instruction. Then, the initial set of the on-line system is attained.
Patent JP-S6070605-A (JP)
Inventor: OGAWA KINYA
IPC: H01B13/00
Filed: 1983-09-26
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-H08339706-A (JP)
Title: Luminaire using neon tube as light source
Inventor: IMAIZUMI SHINICHI
IPC: F21S2/00
Filed: 1995-06-12
Abstract: PURPOSE: To enjoy an ornamental flower pot or the like, with neon light matched with green of a plant, placed in space provided in a central part, by causing acrytic plates to emit light of various mellow colors by using neon tubes. CONSTITUTION: Neon tubes 4, 5 are mounted in a case 6 and power using an AC 100V 1 is supplied via a power switch 2 and a neon-tube transformer 3. Space is provided in the central part of the case.
Patent JP-S57101838-A (JP)
Title: Manufacture of hard mask
Inventor: KATOU SHINYA
IPC: G03F1/54
Filed: 1980-12-18
Abstract: PURPOSE:To prevent defects in etched parts, by successively forming a chromium film and its oxide film on a glass substrate, dipping this substrate in a dilute hydrochloric or sulfuric acid solution, forming a photoresist pattern on the oxide film, and then, etching it. CONSTITUTION:A chromiun film 2 and a chromium oxide film 3 are formed on a glass substrate 1 and the substrate 1 is dipped in a dilute hydrochloric or sulfuric acid solution for about 5min in fabrication of a hard mask for production of IC, LSI, etc. A photoresist 4 is formed by spin coating on the film 3 on the substrate 1 washed with water. The photoresist 4 is exposed and developed to form a pattern. The films 2, 3 are removed by etching them with a ceric ammonium sulfate and perchloric acid solution, and the resist pattern 4 is removed to obtain a mask. The width B of protuberances occurring on the etched parts of the films 2, 3 is about 2mum, and remarkably smaller than the width of those occurring in the conventional process without the acid bath dipping treatment, thus permitting defects on the protuberances and scratches on the edges of the pattern, etc. to be prevented.
Patent JP-S5879542-A (JP)
Title: Producing device for fine powder
Inventor: IWAMA SABUROU
IPC: B01J19/08
Filed: 1981-11-05
Abstract: PURPOSE:To improve energy efficiency considerably and to improve the recovering efficiency of fine powder by providing a reflection plate of a specular surface finish centering at the focusing point of electron beams and charging the reflection plate to the potential of the same polarity as that of fine particles. CONSTITUTION:A spherical or cylindrical reflection plate 15 centering at a focusing point 5 of electron beams is provided in an irradiation chamber 2, and the inside of the plate 15 is finished to a specular surface applied with aluminum vapor deposition on the surface of stainless steel. The plate 15 is charged to the minus potential of the same polarity as that of the potential charged to fine particles of the metal. The fine particles formed repulse from the plate 15 of minus potential and are attracted in the direction of a recovering device 11 of plus potential by which the particles are stuck on the outside circumference thereof. As the device 11 rotates, the fine powder on the outside circumference of the recovering device is recovered successively in a recovering bottle 14 by the effect of a scraper piece 13.
Patent JP-2000024702-A (JP)
Title: Rolling mill
Inventor: GENGE ULRICH
IPC: B21B27/05
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To enable sufficient adjustment and compensation of the bending of rolls occurring as a result of camber caused by heat and by receiving a load and the change of a roll gap which is generated by that and to enable the optimum control of the cross section and flatness of this rolling mill. SOLUTION: In the rolling mill the rolls of which are supported with a pair of buck-up rolls and the rolls of at least the rolls of twinned rolls of which are made to be alternately movable in the axial direction, at least each roll 1, 2 of the movable twinned rolls is composed as a hollow roll and their hollow chambers 4, 5 are rotationally symmetrically composed on the basis of the longitudinal axial lines 6 of the roll and asymmetrically composed on the basis of a supposed lateral plane 7 which intersects with the longitudinal axial lines 6 in the center of the barrel part of the roll and both rolls 1, 2 of the movable twinned rolls are incorporated by making the hollow chambers 4, 5 which are equally composed turn 180 deg. mutually.
Patent JP-S6422570-A (JP)
Title: Printer of dllram cartridge system
Inventor: SHIYOU MIKIO
IPC: G06K15/00
Filed: 1987-07-18
Abstract: PURPOSE:To enable printing using DLL font always to be performed regardless of the provision of a cartridge by providing a means to judge whether external characters should be registered in a DLLRAM cartridge or a working RAM depending on the provision of said cartridge. CONSTITUTION:Whether a DLLRAM cartridge 7 is provided is judged and when this cartridge is connected to a connector 9, external characters are to be registered in said cartridge 7, read and sent to a development circuit 11. In the meantime, when the DLLRAM cartridge is not connected to the connector 9, external character font data is to be stored in a working RAM 3, and the external character stored in the working RAM 3 are to be read transmitted to the development circuit 11. Consequently, printing can be performed using DLL font even when the DLLRAM cartridge 7 is not provided, needless to say when it is provided.
Patent JP-H0738726-A (JP)
Title: Electrophotographic apparatus
Inventor: FUKADA TAKASHI
IPC: H04N1/29
Filed: 1993-07-19
Abstract: PURPOSE:To improve the sensitivity of a photosensitive body and to stabilize the sensitivity by measuring the surface temperature of the digital correspondent photosensitive body and controlling the operation of a heating means corresponding to the measured information. CONSTITUTION:This apparatus is provided with a heater 14 for photosensitive body to heat a digital correspondent photosensitive body 1 and one of the measuring means of a measuring instrument 12 for measuring the surface temperature of the photosensitive body 1, measuring instrument 10 for measuring tonner density on the photosensitive body 1 and measuring instrument 4 for measuring the charged surface potential of the photosensitive body 1 and according to the measured information from the measuring means, the operation of the heater 14 is controlled. Namely, a control system CPU performs the ON operation of the heater 14 according to the measured information from the temperature measuring instrument 12 of the heater 14 for photosensitive body when the measured temperature on the surface of the photosensitive body 1 is lower than a proper lower limit temperature, but performs the OFF operation of the heater 14 when the measured temperature exceeds the proper temperature. Since a temperature area to lower the electronic photographic characteristics of the photosensitive body 1 is >=65 deg.C and <=25 deg.C, the temperature optimum for image formation is preferably >=40 deg.C and <=50 deg.C.
Patent JP-S6422156-A (JP)
Title: Telephone system
Inventor: SAKAKIBARA NORIKO
IPC: H04M3/42
Filed: 1987-07-17
Abstract: PURPOSE:To effectively execute a holding control in accordance with the circumstance and the condition of the site by providing a function to set a desired holding time. CONSTITUTION:When a holding action is activated and after that the setting of the holding time by a special number operation is not executed, a holding time (T0) fixedly set under the control of a holding time setting part 12 is set in a timer part 13, and at the time point when the holding time T0 passes, a recall is executed for a telephone set 2. Whereas, after the activation of a holding function, when the holding time is selected and set by the special number operation, the holding time (T1) is set in the timer part 13 at this point, and at the time point when the holding time T1 passes, the recall for the telephone set 2 is executed. As this result, only by designating the desired holding time with a special number operation, the setting of the holding time in accordance with the condition and the circumstance can be executed.
Patent JP-H0530194-A (JP)
Title: Incoming call connection system
Inventor: SAKAI HIROSHI
IPC: H04M3/42
Filed: 1991-07-19
Abstract: PURPOSE:To connect an incoming call after a callee-side views information on a caller. CONSTITUTION:When the incoming call is detected in ICT 5, CPU 2 connects ICT 5 to REG 8, receives a callee number and a caller number, connects ANT 9 to ICT 5 and transmits the callee number and the caller number to HOST3 through a CH bus 10. HOST 3 reads caller information from DB4 based on the caller number and transmits it to CPU 2. It displays the incoming call on STA 1 of a callee telephone set through LC 6 and displays caller information. STA7 inputs the denial/approval of connection by key depression on the telephone set based on caller information display. HOST 3 transmits connection display to CPU 2 through the CH bus 10 so that a system is set to the call state of STA 7 and ICT 5 when connection is requested based on key information which STA 7 inputs.
Patent JP-H0466810-A (JP)
Title: Detector of moving speed of object
Inventor: NONAKA OSAMU
IPC: G02B7/28
Filed: 1990-07-06
Abstract: PURPOSE:To enable speed detection without a failure by reducing random noise on a distance measurement result and also by resetting an integration result when the distance measurement result or its integration result is not judged to be appropriate for the speed detection. CONSTITUTION:A driver 13 drives an infrared ray emitting diode (IRED) 12a contained in a distance measuring optical system 12 and radiates the IRED 12a a plurality of times with equal intervals by control of a CPU 11. A distance calculating circuit 14 calculates a distance l to an object 10 based on an output of an optic position detecting element 12d. An integration circuit 15 sequentially integrates distance measurement results in the calculating circuit 14. By repeating distance measuring operation and integration operation, highly accu rate detection of speed which is not influenced by random noise is possible. A determining circuit 17 determines that information is not appropriate for speed detection if the distance information outputs an extremely far result or speed information outputs an extremely rapid result and resets the integration operation in the integration circuit 15. Thus execution of erroneous speed detec tion is prevented.
Patent JP-H105169-A (JP)
Title: Dishwasher with built-in water heater
Inventor: YOSHIMURA MASAHIRO
IPC: A47L15/42
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a dishwasher with a built-in water heater which has a function of self-supplying hot water to be used and by which waiting time for temperature rise in the hot water is almost eliminated. SOLUTION: A tableware washing machine 1 with built-in water heater has a cleaning tank 3 to house tableware 13 to be cleaned and a means (a nozzle 17) to inject wash water into this tableware 13, and also has a gas fired water heater 25, a hot water storage tank 19 to store warm water and a pipe line to send the warm water of the hot water storage tank 19 to the nozzle 17 in a complete set of casing.
Patent JP-S6156592-A (JP)
Title: Scan conversion device
Inventor: MIHASHI KAORU
IPC: H04N11/20
Filed: 1984-08-28
Abstract: PURPOSE:To offset the faults of the sequential scanning method and the interlace method, which uses twice as many as the number of scanning lines of a input television signal, and to provide high quality pictures by switching to the former method if the contents of a picture of a television signal supplied are determined to be picture elements of a horizontal edge such as a character and graphic, or to the latter method if they are that of general pictures. CONSTITUTION:A time base conversion circuit 3 receives a basic luminance signal Ya, interpolating luminance signal Yb, basic color difference signals C12 and C22, and interpolating color difference signals C1b and C2b from a interpolating circuit 2, and outputs a luminance signal YN and color difference signals CN1 and CN2 of the sequential scanning method to a selecting circuit 5, conversion circuit 4, and picture selecting circuit 9. The conversion circuit 4 outputs a luminance signal YI and color difference signals CI1 and CI2 of the interlace method to the selecting circuit 5. A picture selecting circuit 9 finds the remainder of an input signal YN with the lines immediately before and after it using a line memory, identifys the contents of a picture as the picture element part having a large luminance difference of a horizontal edge such as a graphic and character and otherwise general picture element part, and generates a signal S to select the sequential scanning method for the former part and the interlace method for the latter part. The selecting circuit 5 uses the signal to switch between the two methods.