baber/WOPTO huggingface dataset:
Patent JP-H0197022-A (JP)
Title: Power amplifier
Inventor: KOBAYASHI TOSHIAKI
IPC: H04B1/04
Filed: 1987-10-09
Abstract: PURPOSE:To save a connection space and a mounting space required to package an isolator by mounting a power amplifier circuit and the isolator on the same substrate and incorporating them in the same casing. CONSTITUTION:A power amplifier circuit 11 comprising amplifier circuits 11a, 11b and a cylindrical isolator 12 made of a magnet or the like are mounted on an alumina substrate 13, each component is connected by a pattern on the alumina substrate 13 to form the same package and contained in the same casing. Thus, one mounting substrate is enough and the connection space and the mounting space of the isolator 12 are saved, then an automobile telephone set with low cost, small size and low connection loss is realized.
Patent JP-H04131791-A (JP)
Title: Magnetic-electric converting device
Inventor: NAGANO KATSUTO
IPC: G01R33/09
Filed: 1990-09-21
Abstract: PURPOSE:To facilitate signal processing by sensing eventual existence of object to be sensed in the form of frequency change of the output signal. CONSTITUTION:When any object to be sensed does not exist in the neighborhood of a magnetic resistance effect element 2, an oscillator circuit 4 makes oscillation at a frequency of 4kHz, which is dependent on the resistance value ro of the effect element 2 and the capacitances of three capacitors C, and thereby a waveform output signal is given out of the output terminal 72 of a feedback amplifier 5. When a magnetic field is applied by the object to be sensed situated near the effect element 2, its resistance value varies on the basis of magnetic resistance effect, and thereby the varied oscillation frequency is emitted.
Patent JP-S62114222-A (JP)
Title: Exposing apparatus
Inventor: KUROSAKI TOSHISHIGE
IPC: H01L21/30
Filed: 1985-11-14
Abstract: PURPOSE:To obtain an inexpensive exposing apparatus which has high accuracy and small size by detecting marks for positioning a pattern, focusing, correcting an oblique amount and positioning a reticle position all by a set of mark detectors. CONSTITUTION:An illumination optical system having a light source 13 and a lens 12 for exposing an original picture pattern 14, a reticle 6 and its finely moving mechanism 9, a projecting lens 4, an XY stage 11 for securing a wafer 1 coated with photosensitizer 2 by a stationary base 31, and mark detectors 24, 25 mounted on the back side of the wafer 1 are provided. A plurality of fine through holes 21 are formed at the wafer 1, the holes 21 are disposed at the positions for providing a target mark 3 to be used for positioning, and 2, 3 holes are provided at the peripheries of respective exposing regions. The detectors 24, 25 are secured to the back side of the wafer 1 in the entire apparatus. The wafer 1 can move in X-, Y- and Z-axes directions, and the reticle 6 can axially finely move in x-, y-, theta-, z-axes by the mechanism 9.
Patent JP-H08115307-A (JP)
Title: Data transfer system
Inventor: HIGUCHI YOSHIKO
IPC: G06F15/163
Filed: 1994-10-19
Abstract: PURPOSE: To shorten the time and improve the efficiency of the data transfer between processors in a multiprocessor system. CONSTITUTION: The multiprocessor system which has a main processor 1, plural slave processors 2, and an inter-processor communication device 3, is provided with a master/slave setting means 301 which determines one slave process as a master device and others as slave devices and sets respective inter-processor communication devices as master or slave devices when the same data is transferred from the master processor 1 to plural slave processors 2, a data receiving means 302 which specifies an address to the master processor, requests it to transfer data, and receives the sent data, and a data parallel receiving means 312 which receives data transferred from the master processor to the master device in the case of a slave device on condition that the sent-out address from the master device matches with an address expected to be received.
Patent JP-H06220006-A (JP)
Title: New alkoxybenzenesulfonate
Inventor: FURANTSUUYOOZEFU IETSUGII
IPC: C07C309/86
Filed: 1993-09-16
Abstract: In accordance with a novel process, 2-alkoxybenzosulfonamides of formula I    <IMAGE>  (I)  wherein R is chloromethyl, methoxymethyl, C1-C4alkyl or trifluoromethyl, are prepared by reacting a 4-alkoxychlorobenzene of formula II    <IMAGE> (II)  with chlorosulfonic acid ClSO3H, converting the resultant sulfonyl chloride of formula III    <IMAGE> (III)  by reaction with ammonia into the sulfonamide of formula IV    <IMAGE> (IV)  and hydrogenating said sulfonamide with hydrogen, in the presence of a precious metal catalyst.
Patent JP-H02102198-A (JP)
Title: Production of single crystal
Inventor: JIYON SHII JIYAKO
IPC: C30B29/14
Filed: 1988-10-11
Abstract: PURPOSE: To grow a flawless and large single crystal of LiNdP 4 O 12  by having a seed crystal into a metal of liNdP 4 O 12  and a flux composed of specified ratios of Li 2 O and P 2 O 5  and cooling this melt under stereoisotermal conditions.  
     CONSTITUTION: A mixture (the weight ratio of the LindP 4 O 2  and the flux is the satd. value of the LiNdP 4 O 12  in the flux at a seeding temp.) composed of the LiNdP 4 O 12  and the flux (the weight ratio of the Li 2 O and the P 2 O 5  is 0.7: to 2:1) composed of the Li 2 O and the P 2 O 5  is put into a crucible and is melted at a tmep. from 750 to 1100°C, more preferably 1050°C. This crucible is hung in a growth furnace of nearly the isothermal conditions (the max. temp. difference between the arbitrary two points of the melt is about ≤4°C, more preferably ≤2°C) over the entire part of the melt. The heating then maintained for about 4 hours at a temp. form 950 to 1000°C while the melt is kept stirred and, thereafter, the temp. of the growth furnace is lowered by 30 to 50°C and the seed crystal of the LiNdP 4 O 12  is hung at the terminal of a central revolving shaft. The temp. of the furnace is lowered at a rate of ≤5°C/hour, more preferably 0.1 to 20°C/day to grow the single crystal. this process is applicable to the production of the single crystal of XB 2 O 4  (X is Ba, Sr, Ca) as well. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2001072948-A (JP)
Title: Sealing pressure-sensitive adhesive tape
Inventor: NOMURA YUTAKA
IPC: C09J7/02
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive tape whose strippable paper can easily be peeled from an adhesive layer. SOLUTION: In a sealing pressure-sensitive adhesive tape obtained by forming adhesion layers 4 and 5 on one side of a sheet and allowing strippable papers 6 and 8 to stick thereon, non-adhesion portions 3 and 3 are formed between the upper adhesion layer 4 and the lower adhesion layer 5 on the sheet 2 and the upper strippable paper 6 and the lower strippable paper 8 which stick to the adhesion layers 4 and 5, respectively are provided with covering portions 7 and 9, respectively, in superposed relation with the non-adhesion portions 3 and 3.
Patent JP-H1198563-A (JP)
Title: Radio communication system
Inventor: OKUHARA NORIHISA
IPC: H04W8/22
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To eliminate futile operation and to improve operability by permitting a mobile station to transmit a self state to a control station, reporting a callee state to a caller and examining whether an incoming call is executed by means of recalling or not. SOLUTION: When a power source is disconnected, the mobile station 1 transmits and outputs a control signal expressing that the power source is disconnected to a base station 2 and the base station 2 outputs the control signal to a control station 3. Then, the control station 3 stores that the power source is disconnected in the mobile station 1 as power source state information. After that, when the input of an indication for calling the mobile station 1 is received from an exchange station 4, the control station 3 refers to electric field strength information so as to inspect whether or the mobile station 1 is within the converage or not. When the mobile station 1 is within the range, power source state information is referred to so as to inspect whether the power source of the mobile station 1 is turned on or not.  Then, the power source of the mobile station 1 is not turned on so that the control station 3 transmits a voice signal such as 'a call is not received since the power souce is not turned on', etc., to the caller with the exchange station 4.
Patent JP-H0898418-A (JP)
Title: Over-discharge prevention unit
Inventor: MASAKI JUNYA
IPC: G03B7/26
Filed: 1994-09-26
Abstract: PURPOSE: To obtain an over-discharge prevention circuit which is disabled during a predetermined time when an electronic apparatus undergoes heavy load current drive control. CONSTITUTION: The over-discharge prevention unit comprises a secondary battery 1, an electronic apparatus 4 being fed with power from the secondary battery 1, means 2, 3, 13, 14 for preventing over-discharge of the secondary battery 1, a controller 4 for the electronic apparatus 4, and means 3 for prohibiting the operation of the over-discharge prevention means 2, 3, 13, 14 during operation of the controller 4.
Patent JP-H1181635-A (JP)
Title: Anti-static double floor component
Inventor: HAYASHI MITSUTAKA
IPC: E04F15/024
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To reduce cost by providing a continuous conductive layer partially or wholelly extending from the upper surface of a double floor component made of a polymer material to the back of the leg part. SOLUTION: A metal plating layer 2 as a continuous conductive layer is provided extending from the upper surface of a double floor component made of a polymer material such as ABS resin or the like. Secondly, the conductive layer may be provided on the whole surface, but even if it is partially, the object can be achieved enough. Subsequently, the conductive layer is formed by application of a conductive coating material, metal evaporation, or adhesion of a metal foil in addition to the plating layer 2. The double floor component 1 is constructed in such a manner to ground the back of the leg part, or be connected to the concrete slab surface having an enough low resistance value from the antistatic viewpoint. Thus, it is not necessary to blend conductive particles in the whole of the double floor component. Accordingly, the weight can be reduced, and workabllity can be improved.
Patent JP-H03115149-A (JP)
Title: Cement composition
Inventor: HAYAKAWA KAZUHISA
IPC: C04B28/04
Filed: 1989-09-29
Abstract: PURPOSE:To prolong the setting and hardening time of a cement compsn. and to prevent hardening during application by adding a specified water soluble polymer. CONSTITUTION:A water soluble polymer such as methylcellulose is added to a cement compsn. by 0.5-1.0% of the total solid content of the compsn. The polymer has >=1.0g equiv. adsorption wt. per 1g cement and the wt. is obtd. as follows: 300ml aq. soln. of the polymer having 0.1-1.5% known concn. is poured into a glass vessel contg. 90g ordinary Portland cement stipulated by JIS, the vessel is tightly plugged up, the contents are stirred for 5hr and allowed to stand in a thermostat at 25 deg.C until adsorption equiv. is attained, the resulting suspension is centrifugally separated, a fixed quantity of the supernatant is sampled and dried, the dried product and the polymer in the product are quantified and adsorption equiv. concn. is calculated.
Patent JP-H0769415-A (JP)
Title: Non-adhesive cylindrical belt
Inventor: OSHIMA TETSUHIRO
IPC: D04B1/22
Filed: 1993-09-03
Abstract: PURPOSE:To provide a non-adhesive cylindrical belt extremely excellent in mechanical strength, dimensional precision and strength of bending resistance. CONSTITUTION:A non-adhesive cylindrical belt is a knitted textile wherein a cylindrical reinforced fiber material layer 1 for forming an inner layer and an organic macromolecule material layer 11 for forming an outer layer, and having non-adhesiveness are integrally formed, and the organic macromolecule material 11 is applied to the reinforced fiber material layer 1, and the reinforced fiber material 1 is circularly knitted.
Patent JP-S62115709-A (JP)
Title: Semiconductor manufacturing equipment
Inventor: SAKURAI YOSHIHIKO
IPC: H01L21/205
Filed: 1985-11-15
Abstract: PURPOSE:To enable an operator to reach a back part of a piece of equipment so that maintenance of a processing part can be easily realized, by cutting away corner parts on a side, on which maintenance of the processing part housed in the equipment is realized, to form maintenance space. CONSTITUTION:On a front side, on which a semiconductor wafer substrate is put into or drawn from a bell far 6 in an epitaxial growth device 1 or maintenance of cleaning the inside is performed, two corner parts of respectively a base part 5 and an upper frame 3 in the device are cut away in rectilinear shapes, to form maintenance space 7 in nearly triangular shapes. Therefore, in case that the semiconductor wafer substrate is put into or drawn from or cleaned at the back part of the bell jar 6 in the epitaxial growth device 1, an operators hand does not reach the back part from the central part of the front face of the device, however, the operators standing inside the maintenance space 7, in which the corner parts are cut away, can easily reach the back part of the equipment with the required maintenance easily performed.
Patent JP-H03175395-A (JP)
Title: Quartz vibrator humidity sensor and method for improving the same
Inventor: TAKATSU ICHIRO
IPC: G01W1/11
Filed: 1989-09-29
Abstract: PURPOSE:To obtain a humidity sensor capable of being allowed to stand in a high temp. and high humidity atmosphere of relative humidity of about 80% or more by forming a plasma polymerization film of an alkoxy-containing organosilicon compound to the surface of a quartz vibrator. CONSTITUTION:As a quartz vibrator, an AT cut one having vibration frequency of 5MHz or more is used. For example, silver electrodes 2, 2' are mounted to the central part of a quartz surface 1 having a surface area of about 0.64 cm<2> and lead wires 3, 3' are led out of the respective electrodes. The quartz vibrator is set in a plasma reaction container and, for example, the reaction container is evacuated to the order of 10<-4> Torr. Next, methyltrimethoxysilane is introduced until pressure becomes 0.08 Torr for example. Next, power of about 60 W is supplied by a high frequency power supply and high frequency waves of 13.56 MHz are emitted for about 30 min to perform plasma polymeriza tion reaction and a plasma polymerization film having thickness of about 8000Angstrom  is formed.
Patent JP-H02104448-A (JP)
Title: Mold for continuous casting machine for thin cast billet
Inventor: TANAKA SHIGENORI
IPC: B22D11/06
Filed: 1988-10-12
Abstract: PURPOSE:To softly cool solidified shell of a thin cast billet in a mold and to prevent defect of crack, double skin, etc., on the surface thereof by forming the specific surface area on mold face of metal-made water cooled shifting wall with metal compound film having low thermal conductivity. CONSTITUTION:At the time of continuously casting the thin cast billet W1, while rotating both water cooled rolls, the metal compound is spread and applied on the outer circumferential surfaces thereof from spraying device 7 and the metal compound C1 stuck to the place except recessed part 1a is wiped off with brushing rolls 8, and the surface of the metal compound C coating part at the recessed part 1a is made to the same face as the other surface of outer circumferential surface of the roll and dried and stuck. When this metal compound coating part C reaches to the mold part 10, this part is brought into contact with the molten steel R, and the molten steel R is cooled and solidified. As the solidified shell of the thin cast billet is softly cooled with the metal-made water cooled rolls 1 having low heat conductivity metal compound C at 10 - 50% area ratio, the development of the defect, such as surface crack, double skin, etc., on the thin cast billet W1 is prevented.
Patent JP-S63109247-A (JP)
Title: Acceleration slip control device for vehicle
Inventor: MATSUMOTO SHINICHI
IPC: F02D29/02
Filed: 1986-10-27
Abstract: PURPOSE:To carry out the slip control at the accelerating time of a vehicle always stably and with good responsiveness by providing a controlling quantity correcting means for correcting a controlling quantity which is calculated by a controlling quantity calculating means in accordance with the detected result of the detecting means of the operating condition of an internal combustion engine. CONSTITUTION:The controlling quantity of a throttle valve M3 is calculated M7 in accordance with the slipping condition of driving wheels M4. A defined operating condition of an internal combustion engine M1 which indicates the changing quantity of the output torque of the internal combustion engine M1 with respect to the changing quantity of the opening of the throttle valve M3 is detected M9. In accordance with the detected result of the operating condition detecting means M9, the controlling quantity calculated by the controlling quantity calculating means M7 is corrected M10. Thereby, a slip control can be favorably carried out with good responsiveness.
Patent JP-H08126313-A (JP)
Title: Switching power source
Inventor: AIHARA SHIRO
IPC: H02M3/28
Filed: 1994-10-20
Abstract: PURPOSE: To provide a switching power source which can reduce power consumption when the power source is in a standby state. CONSTITUTION: When a switching power source is in a standby state, the output from a rectifier/smoothing circuit 6 to a 24-V output terminal 8 and dummy resistor R1 is interrupted by turning off a switching transistor Q2 by lowering the level of a control terminal 14 to an 'L' level. Then the oscillation frequency of a control circuit 5 is lowered by operating a photocoupler PC2 and connecting a capacitor C2 in parallel with a capacitor C1. In addition, the 5.5V output of the circuit 6 is applied across a 5-V three-terminal regulator 12 by setting a 24-V/5.5-V detecting circuit 7a to 5.5-V output detecting state and, at the same time, turning on a switching regulator Q3. Therefore, the efficiency of the switching power source is improved when the power unit is in a standby state.
Patent JP-S61133599-A (JP)
Inventor: NAKAI KATSUMASA
IPC: H05B41/36
Filed: 1984-12-03
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-H1078123-A (JP)
Title: Control device for transmission
Inventor: TABATA ATSUSHI
IPC: F16H61/18
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To perform a down shift according to the acceleration demand of a driver by executing the down shift when the abnormality of a kick down switch is detected and the step-on quantity of an accelerator pedal is a prescribed value or more. SOLUTION: When a kick down switch 21 fails, it is returned to automatic transmission mode. Namely, the output signal of a manual transmission mode (DM) switch 22 is canceled, and manual transmission mode is switched to automatic transmission mode. Consequently, according to a transmission map, the number of speed stages is automatically set according to vehicle speed and accelerator opening. Therefore, when an accelerator pedal 3 is largely operated, the traveling state on the transmission map is changed exceeding the down shift line. Then, a down shift is executed, and the accelerating property is increased according to the increase in change gear ratio. Since a transmission mode differed from the intention of a driver is sometimes set when the return control to automatic transmission mode is performed, this is displayed on an indicator.
Patent JP-S63109397-A (JP)
Inventor: TAKAHASHI HIROYUKI
IPC: G21C19/37
Filed: 1986-10-27
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-H0974914-A (JP)
Title: Apparatus for arranging nursery box side by side
Inventor: TATE YOSHIO
IPC: B65G59/06
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To mechanize an operation for arranging nursery boxes after seeding side by side. SOLUTION: This apparatus for arranging nursery box side by side comprises a traveling body 4 which comprises a longitudinal frame and a lateral frame, has a bottomless quadrangular shape in a plane view and can travel by wheels, a movable placing frame 7 which is positioned in the traveling body 4, is movable in the length direction based on the traveling body 4 and can place the nursery boxes A, and a stopper 10 which is engaged with any one nursery box A among the nursery boxes A loaded in the whole length on the movable placing frame 7 so as to make the nursery box A immobile at a position on the movable placing frame 7.
Patent JP-S63112814-A (JP)
Title: Thin film magnetic head
Inventor: MIURA TOSHIYUKI
IPC: G11B5/31
Filed: 1986-10-29
Abstract: PURPOSE:To prevent uneven wear by traveling of a magnetic recording medium and to facilitate taking out of a leading out wire to the outside by adhering a nonmagnetic substrate by an inorg. material to a part constituting a magnetic circuit. CONSTITUTION:A lower magnetic layer, lower insulating layer, coil, upper insulating layer and upper magnetic layer are successively disposed on the nonmagnetic substrate 1. The nonmagnetic substrate 5 is adhered by the inorg. material consisting, by molar %, of 70-90% PbO, 10-20% B2O3, 1-5% Al2O3, and 1-5% SiO2 to the part 2 for constituting the magnetic circuit. The uneven wear of the sliding part by traveling of the magnetic recording medium such as magnetic tape is prevented. Since the leading out wire from a coil terminal part 3 can be easily guided to the outside, the extension of the life and the easier assembling of the head are permitted.
Patent JP-H05101996-A (JP)
Title: Manufacture of chip component
Inventor: INAGAKI YASUHITO
IPC: H01G13/00
Filed: 1991-10-03
Abstract: PURPOSE:To form efficiently outer electrodes for chip components, such as laminated ceramic capacitors with a desired thickness. CONSTITUTION:Cutting grooves 5 are formed along the planes 3 and 4 on which outer electrodes are to be formed in such a manner that a block 1 may be divided into chips respectively. Metal past 7 which serves as the outer electrodes, is adapted to flow into the cutting grooves 5. Then, the metal paste 7 in the cutting groove 5 is cut by means of a blade 8 in such a fashion that it may be divided into half. Each metal paste 7 which is divided into half by means of the blade 8 in this manner, serves as the outer electrodes.
Patent JP-S61135538-A (JP)
Title: Method of storing living scallops at temperature lower than 0×c
Inventor: YAMANE AKIYOSHI
IPC: A23L17/40
Filed: 1984-12-05
Abstract: PURPOSE:Living scallops are placed in a nonfreezing fluid in a low temperature range, as air is fed into the fluid to enable scallops to be stored at low temperature below 0 deg.C. CONSTITUTION:Living scallops are dipped in a nonfreezing fluid at low temperature of 0--0.1 deg.C, as air is fed to enable the storage of living scallops at low temperature below 0 deg.C.
Patent JP-H11149303-A (JP)
Title: Controller and its control method
Inventor: MASUDA MASAYUKI
IPC: G05B19/05
Filed: 1998-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a controller which can easily define the state of a controller and customize processing when the state transits and processing at an abnormal time and which can easily prevent the mismatching of the processing and add the new processing and to provide the control method. SOLUTION: When the state that a controller 100 has shifts and when the abnormality of a no-break power device 20 occurs, the controller 100 generates a system event. Then, a task started by the system event is made to be an IEC1131 task and a maker/user can define the task. Further, a program controlled by the task can be defined and customized by the mask-side/user-side.