baber/WOPTO huggingface dataset:
Patent JP-H04310619-A (JP)
Title: Magnetic head assembly
Inventor: EDAKAWA KENJI
IPC: G11B5/60
Filed: 1991-04-09
Abstract: PURPOSE:To increase the positioning accuracy of the head assembly for a magnetic disk by absorbing heat expansion at a coil-shaped part when a high polymer tube to coat and protect a lead wire is heat-expanded by the temperature change of the environment since the lead wire formed in a coil way to the head assembly is used. CONSTITUTION:At a head assembly 11, a lead wire 17 is formed in a coil shape including the high polymer tube to coat and protect the lead wire. Here, front and rear parts 20 and 21 of a place 19 fixed to a load spring 3 with a hook 18, etc., are formed in the coil shape. Thus, when the lead wire 17 is made into the coil shape and the high polymer tube is heat-expanded by the temperature change of the environment, the heat expansion can be absorbed by the heat expansion coil-shaped parts 20 and 21. Thus, the load spring 13 having the thermal expansion coefficient different from the high polymer tube is not deformed by the influence of the heat expansion of the high polymer tube and there is not the off-track due to the heat expansion of the high polymer tube at an electromagnetic converter 16.
Patent JP-S585628-A (JP)
Title: Device for measuring stability of internal combustin engine
Inventor: SAWAMOTO KUNIAKI
IPC: G01M15/04
Filed: 1981-07-02
Abstract: PURPOSE:To measure the combustion stability of the engine definitely, by measuring  crank angles where the internal pressure of the combustion chamber of the engine becomes the maximum a plurality of times and computing the ninimum and maximum  value of the angles. CONSTITUTION:A standard deviation computing circuit 7 receives the otputs of a crank  angle detector 5 and a combustion pressure measuring device 6 and computes the  variance and the standard deviation of the crank angle thetaPmax when the combustion  pressure is the maximum from combustion cycles of several times. Under the state the  combustion of the engine is stable, the pressure variation in every cycle is amall, and  the combustion pressure shows the maximum value at the approximately constant  crank angle thetapmax. On the contrary, when the combustion for every cycle is unstable, the tie when the maximum combustion pressure is obtained, is varied. The distribution  degree, i.e. standard deviation value of the crank angle thetaPmax, at which the maximum  combustion pressure is obtained, is computed. The larger the deviation value, the more unstable the combustion. Based on the computed result of the standard deviation value computing circuit 7, the output of an output circuit 8 is measured, and the stability of the internal combustion engine can be measured.
Patent JP-2000289616-A (JP)
Title: System and method for detecting position of moving body
Inventor: UCHIUMI HIROBUMI
IPC: B61L23/14
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a loop antenna type system and a method for detecting the position of moving body, capable of reducing costs of equipment and con struction. SOLUTION: A position detecting signal f1 or the like is transmitted from a transmitter 10 to a receiver 13. The position detecting signal is transferred from a front position detecting section to a rear position detecting section by a bucket relay method. The position detecting signal sent to each position detecting section is set different from each other. A train recognizes the position detecting section wherein it exists at present by receiving the position detecting signal.
Patent JP-S5330007-A (JP)
Title: Muffler
Inventor: ISHIDA SHIZUO
IPC: E02D23/06
Filed: 1976-09-01
Abstract: PURPOSE: To get a muffler suitable to conditions required for caisson works and low in production cost, by mounting a double shell forming two separate expansion chambers on the periphery of an exhaust inflow pipe and also inserting sound barrier plates with communicating holes in the shell. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05281365-A (JP)
Title: Soft x-ray detector
IPC: H01L31/10
Filed: 1992-03-31
Abstract: PURPOSE:To obtain a soft X-ray detector which can detect SOR light having the same wavelength distribution as that of the SOR light absorbed in a resist for SOR lithography. CONSTITUTION:The title detector is provided with a slit 3 through which SOR light is made incident on the detector, inclined incident mirror 2, and silicon photodiode 4 and the aperture of the slit 3 and incident angle of the mirror 2 are set so that only reflected light from the mirror 2 can be received by the detectctor. The mirror 2 is formed of silicon and the incident angle of the mirror 2 is set at about 1.0 deg. so that a short-wavelength component can be eliminated from the incident light.
Patent JP-H04311214-A (JP)
Title: Terminal equipment with attention data reproducing function
Inventor: OSHIMA JUNICHI
IPC: G06F3/02
Filed: 1991-04-09
Abstract: PURPOSE:To regard the latest data string sent to a main body device as a data string inputted by keys when an attention data reproducing key is pressed. CONSTITUTION:An initialization processing means clears a screen, a 1st keyboard data buffer KBF1, and a 2nd keyboard data buffer KBF2. A screen display processing means displays characters, etc., corresponding to pressed keys on the screen and a pressed key discrimination processing means discriminates the kind of a pressed key. An attention processing means operates when an attention key is pressed and sends the content of the buffer KBF1 and pressed key information to a main body device and, at the same time, clears the buffer KBF1 by transferring the content of the buffer KBF1 to the buffer KBF2. An attention data reproduction processing means operates when an attention data reproducing key is pressed and additionally displays the content of the buffer KBF2 on the screen and writes the content in the buffer KBF1. An ordinary key processing means operates when an ordinary key is pressed and additionally writes pressed key information in the buffer KBF1.
Patent JP-S5329020-A (JP)
Title: Electronic appliance
Inventor: HASHIMOTO SHINTAROU
IPC: H02J1/00
Filed: 1976-08-30
Abstract: PURPOSE: To make it possible to perform the ON-OFF control of a power supply without specially providing the manually-operated switch which performs the ON-OFF control of the power supply. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10277804-A (JP)
Title: Lathe
Inventor: ARAI HACHIRO
IPC: B23B19/02
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To lighten the side of a spindle after separating a retractable mobile means from the spindle side, thereby making improvements in the machining accuracy by installing a connecting means which connects this retractable moving means, deflected to an axis of this spindle, to a draw bar, and then makes this draw bar operate retractably according to movements in this retractable mobile means. SOLUTION: When air is taken into an air cylinder 40, a slider 46 slides on a linear guide 45, making a draw bar 25 shift to the front side via a roller 48, and a center guide is projected to the outside from a chuck surface. When the positioning and attraction of a workpiece are over, an air piston 41 starts to move backward, and thereby the center guide is retracted into a vacuum chuck via the draw bar 25. Since the air cylinder 40 is installed apart from a spindle axis O1 , weight of the air cylinder 40 will not be imposed on both sides of the spindle and the draw bar 25 at all.
Patent JP-S59232740-A (JP)
Title: Air-slide system
Inventor: KATOU MINORU
IPC: F16C32/06
Filed: 1983-06-10
Abstract: PURPOSE:To surely and stably move and stop a work carrier bed, by providing an air slide system including a seal member which is attached to the lower surface of an elevating member to entirely surround an intake and discharge groove from outside thereof. CONSTITUTION:An air film is formed between a work pallete as a work carrier bed moving on a base 1, and the base. A cylinder 12 as an air-pressure chamber defined by a piston 11 as an elevating member is communicated through four bypass passages 10 with an intake and discharge hole 5 which is opened to the lower surface of the body of the pallete 2. There are provided eight rods 16 which enter and exit from through-holes 15 in the body of the pallete 2, and an endless seal member 17 which is positioned at one end of the rods 16 and which is adapted to project from the lower surface of the body of the pallete 2 and entirely surrounds an intake and discharge hole 7. The intake and discharge hole 7 is evacuated to be in a negative pressure condition, so that the lower surface of the body of the pallete 2 is closely contacted to the upper surface of the base 1.
Patent JP-H08297370-A (JP)
Title: Method for replacement of original film
Inventor: NISHIDA FUMIHIKO
IPC: G03F7/22
Filed: 1995-04-27
Abstract: PURPOSE: To efficiently replace an original film to a positioning belt attaching and detaching it. CONSTITUTION: An already fixed original film So is separated from a printing platform, by relatively moving the positioning belt 24 and the printing platform 30. After the new original film Sn is fed onto the printing platform 23 by a transporting mechanism 61, the fixed original film So and a new original film Sn are mutually laminated. Then, only the fixed original film So is discharged by the transporting mechanism 61. Thereby, transporting operation of the original film by the transporting mechanism 61 can be finished by one reciprocation.
Patent JP-S586928-A (JP)
Title: Production of high strength oil well pipe of high stress corrosion cracking resistance
Inventor: OKADA YASUTAKA
IPC: C22F1/10
Filed: 1981-07-03
Abstract: PURPOSE:To produce titled oil well pipes by hot working an alloy contg. >=1 kind of Mo and W, as well as Ni and Cr and consisting of the balance Fe and  holding this at specific temps. then cold woking the same. CONSTITUTION:The alloy which contains, by weight %, <=0.05% C, <=1.0% Si, <=2.0% Mn, <=0.030% P, <=0.005% S, <=0.5% sol.Al, 25-60% Ni, 22.5-30% Cr, contains >=1 kind of <8% Mo and <16% W, and, if necessary, contains >=1  kind of <=2% Cu and <=2% Co, further contains <=0.10% rare earth elements,  <=0.20% Y, <=0.10% Mg, >=1 kind of <=0.5% Ti and <=0.10% Ca or both and  consisting of the balance substantially Fe and which satisfies the equationsI, II  is subjected to the following treatments: It is hot worked under the conditions  wherein the thickness reduction rate at temps. lower than the recrystallization  temp. is kept at >=10%, then it is heat treated under the conditions of holding it  for <=2hr at the temps. between the lower limit and upper limit temps.  deg.C calculated by the equations III, IV, after which it is cold-worked at 10-60% thickness reduction ratios.
Patent JP-S5730384-A (JP)
Title: Semiconductor light emitting element
Inventor: SANADA TATSUYUKI
IPC: B41J2/45
Filed: 1980-07-29
Abstract: PURPOSE:To improve the integration of a light emitting element by forming a light emitting part forming a light emitting p-n junction on a semiconductor substrate having a bias electrode on the lower surface, forming an FET layer via an insulating layer having a hole and forming control electrode and bias electrode. CONSTITUTION:Light emitting parts 12-14 forming a light emitting p-n junction are formed on a semiconductor substrate 11 having a bias electrode 18 on the lower surface, an FET layer 17 is formed via an insulating layer 15 having a hole 16, and then a control electrode 20 and a bias electrode 19 are formed. The substrate 11 has one conductive type impurity, and a light emitting part is formed with the single crystal layer of the semiconductor containing impurity having the same conductive type as above as the lowermost layer. An FET layer is formed of the single crystal semiconductor containing impurity of the same conductive type as the uppermost layer semiconductor of the light emitting part. Thus, the light signal is controlled directly, the integration is improved, and the reliability is enhanced.
Patent JP-S63272869-A (JP)
Inventor: KASHIWABARA YASUNORI
IPC: E04H9/02
Filed: 1987-04-30
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-S59231326-A (JP)
Title: Temperature controller of heating cooker
Inventor: NAKAMOTO SHIGEHARU
IPC: F24C1/00
Filed: 1983-06-10
Abstract: PURPOSE:To improve the finish condition of an object to be cooked through quick return of the object to be cooked from a drop in temperature, by a method wherein a temperature level for heating control is set to 2 levels, a temperature level, which is under an unstable condition present after a heat load is charged and following the drop in temperature of the object to be cooked, is set to the higher temperature than a temperature level under a stable condition prevailing before the heat load is charged. CONSTITUTION:A heat sensitive element 4 is connected to a resistor 5 to form a temperature detecting device 6 which detects the temperature of a temperature detector. A comparing device 14 inputs a temperature signal from the temperature detecting device 6 to decide whether a temperature sensor attains a given compared temperature value. A control level deciding device 15 decides a given heating amount at each temperature level of the object to be cooked to provide a signal to a heating control device 16. A set temperature signal from a variable resistor 12 is read as the given temperature of the object to be cooked by a microcomputer 8 which sets temperature values V1, V2 and V3 compared with the temperature of a temperature sensor 2.
Patent JP-S59230880-A (JP)
Inventor: KURANUSHI SHIYOUICHI
IPC: B62M9/08
Filed: 1983-06-10
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-S59231055-A (JP)
Title: Peptide
Inventor: MATSUSHIIMO PINOORI
IPC: C07K7/02
Filed: 1984-05-25
Abstract: Synthesis of an anlogue of the (5-14) decapeptide of equine angiotensinogen partially retro-inverted at the Phe-Val bond, of formula: 
<CHEM>
 The retro-inverso analogue inhibits renin with high resistance to enzymatic degradation, and can be used in the treatment of renin-dependent hypertension.
Patent JP-H05118970-A (JP)
Title: Device for sampling product admitted into germless enclosure in germless manner
Inventor: BUIRII FUGERUSHIYOFUAA
IPC: G01N1/20
Filed: 1992-04-23
Abstract: PURPOSE: To provide a device, being easy to be used and less pollution hazard, wherein a product placed in an aseptic enclosure can be sampled in sterile manner. CONSTITUTION: A valve 4 for taking out a product, an entrance pipe 20 for steam and sterilized air and a product sampling pipe 23, are provided. A take- out valve 4 comprises a closed cone 7, and the cone 7 is contact-seated on a seat 6 at closure position, and the contact surface between the cone 7 and the seat 6 is substantially positioned at the same level as an enclosure surface, and a steam inlet pipe 20 is directly opened in a head space of the valve 4, in addition, the product sampling pipe 23 is positioned on extension of the steam inlet pipe 20.
Patent JP-H10297839-A (JP)
Title: Elevator automatic landing operation device at service interruption
Inventor: MATSUI TAKAYUKI
IPC: B66B5/02
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To smoothly land an elevator on the nearest story without the quick braking at the service interruption, by continuously switching a control power source of an eleverator controller, an exciting power source of a magnet brake, and a DC power source of an inverter, from the commercial AC power source to an accumulator when the service interruption is occured. SOLUTION: When the output voltage of a converter 2 is lowered to the output voltage of an accumulator 22 at the service interruption, a diode 20 is conducted, and the output voltage of the accumulator 22 is supplied to a smooth condenser 3. When the output voltage of the converter 15 is lowered, a diode 21 is conducted, and the output voltage of the accumulator 22 is supplied to an invertor 16. On the other hand, a controller 19 judges service interruption on the basis of the voltage value of the smooth condenser 3 detected by a voltage detector 4, and detects a speed of a car on the basis of an output signal of a speed detector 11. A speed of a saving operation is determined, and the output voltage and the output frequency of the inverter 6 are operated and controlled so that the speed of car is agreed with the saving operation speed.
Patent JP-H08277839-A (JP)
Title: High viscous lubricating fluid type bearing device
Inventor: ISHIBASHI SUSUMU
IPC: F16C17/02
Filed: 1995-04-05
Abstract: PURPOSE: To build pumping mechanism in a bearing device using a viscous lubricating fluid(grease) as a lubricant so as to automatically force-feed grease to the bearing sliding face. CONSTITUTION: In a bearing device for supporting a roller 3 rotatably by a main shaft 5, an internal thread part 13 is formed at the inner peripheral surface of the roller 3, and at the rotating time of the roller 3, the internal thread 13 is put in pumping action as a thread type viscous fluid pump P1 . Grease 15 in a grease reservoir 7 is thereby force-fed to the bearing sliding face 8 of a bearing 4, and the grease 15 can be circulated through a communicating hole. The figure 18 indicates a grease pocket.
Patent JP-H02283023-A (JP)
Title: Manufacture of semiconductor device
Inventor: TOYAMA YOKO
IPC: H01L23/52
Filed: 1989-04-25
Abstract: PURPOSE:To easily form a desired wiring pattern by a method wherein a mesh type wiring pattern is previously formed, and a mesh type aluminum wiring layer is cut by laser and the like, when practically necessary wiring is determined by circuit design. CONSTITUTION:After aluminum for wiring use is stuck by the same method as a conventional way, photolithography process is employed, and aluminum except the part where the possibility that wiring becomes necessary is present is eliminated, thereby forming a mesh type pattern of an aluminum wiring layer. When an order is accepted and circuit design is determined, a specified portion of the aluminum wiring layer 10 is cut according to the circuit design, in order to obtain a practically necessary wiring pattern. For the above cutting, sputter etching using convergent ion beam is utilized.
Patent JP-S5731738-A (JP)
Title: Indoor unit of air conditioner
Inventor: TANISHITA YUTAKA
IPC: F24F1/00
Filed: 1980-08-01
Abstract: PURPOSE: To prevent an air filter from deforming and absorbing water by a method wherein slack carrier members are fitted between the filter and a heat exchanger.  
     CONSTITUTION: A proper number of the channel shape slack carrier members 5 are insertedly fastened between the fins adjacent to one another of the heat exchanger 2 and the other face 5a of each of the members 5 is abutted against the frame part 4a of the air filter 4. In such an arrangement of the member 5 as mentioned above, the filter 4 is prevented from deforming by the members 5 inspite of the tendency to deform the filter 4 toward the side of the heat exchanger 2 due to the increased static air pressure difference between fore and aft of the air filter 4, caused by the clogging of the air filter 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5230057-A (JP)
Title: Waste water treatment method
Inventor: TAKEDA TSUNESHI
IPC: C02F9/00
Filed: 1975-09-01
Abstract: PURPOSE: This method is to efficiently eliminate the surface active agent consisting of sulfonated substance of formalin condensate of organic chemical compound of aromatic aompound, ring chemical compount of condensed benzine ring organic chemical compound and hetero-chemical compound, etc. from waste water. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08300715-A (JP)
Title: Image forming apparatus
Inventor: MAEDA MASATAKA
IPC: B41J2/385
Filed: 1995-04-28
Abstract: PURPOSE: To form an image with high contrast by making a toner easily release from a carrying roller. CONSTITUTION: An aperture electrode 1 of this image forming apparatus is constituted by forming a plurality of aperture 6 in a line on an insulating sheet 2 and a control electrode 4 on its top surface on each aperture 6 and fixing the underside of the insulating sheet 2 so as to bring it into contact with a toner carrying roller. In addition, on the face of the toner carrying roller side of the insulating sheet 2, namely, the surface of the opposite side to the face provided with a control electrode 4, a plurality of guide walls 7 are obliquely arranged by an angle of about 45 degree so as to correspond to each aperture 6 on the upstream side of the toner feeding direction to the line of the apertures 6.  The toner carried on the surface of the carrying roller collides to the guide walls accompanied with rotation of the carrying roller and slides transversely along the wall face to weaken the adhesive force of the toner to the carrying roller.
Patent JP-H09294076-A (JP)
Title: Honopolar-bipolar code conversion circuit
Inventor: YANAGISAWA HIROKI
IPC: H03K5/00
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To correct a duty ratio by increasing an identification level when a pulse signal with a high level and whose duty ratio is deteriorated is received. SOLUTION: An inverted output of a differential amplifier 1 is fed back to a noninverting input via a feedback resistor 6, while the noninverting output is fed back to an inverting input via a peak level detection circuit 2, a voltage correction circuit 3 and a feedback resistor 7. The voltage correction circuit 3 corrects an output voltage from the peak level detection circuit 2 when the output voltage is a reference voltage while providing extension of its change increasingly and feeds back the corrected signal to the inverting input. Thus. the identification level is higher when the level of the input signal is the reference voltage level or over to correct the input signal whose duty ratio is extended in a decreasing direction.
Patent JP-S588338-A (JP)
Title: Bus controlling circuit in memory system
Inventor: TOMONO SATOSHI
IPC: G06F13/28
Filed: 1981-07-06
Abstract: PURPOSE:To minimize the reduction in processing ability, by separating a bus for direct memory access from buses for CPU access and controlling the logical connection of a memory bank in the bank unit. CONSTITUTION:A system bus control circuit 1 makes a system bus detecting circuit 2 effective when a memory access request signal 12 from a CPU is set, and when a memory bank which is being accessed with the CPU is not in a memory access DMA, a system bus state signal 18 is set. On the other hand, a DMA control circuit 3 is started when a DMA request signal 14 from an I/O having the DMA bank detection signal is set to make the DMA bank detection circuit 4 effective. When the CPU is not accessed, the circuit 3 sets a DMA bus state signal. A memory bank control signal generating circuit 35 logically connects the memory bank instructed with the circuit 2 when the signal 18 is set and the DMA bus with the circuit 4 when the signal 19 is set.
Patent JP-S58222814-A (JP)
Title: Method and apparatus for preparing oil seal
Inventor: KOYAMA SHIYUNICHI
IPC: F16J15/3244
Filed: 1982-06-21
Abstract: PURPOSE:To obtain an oil seal excellent in sealing peroperty, durability, etc. by a method wherein a material with directivity is mixed in advance with elastic base substance and injection-molded into a cavity provided in an injection molding die through a plurality of spiral injection passages. CONSTITUTION:An oil seal molding cavity 26 is provided between a fixed die 22 and a movable die 24 and an elastic base substance storing portion 28 is installed in part of the movable die 24. Elastic base substance 34 (such as rubber, synthetic resin material) with which material with directivity is mixed in advance is put into the elastic base substance storing portion 28, the pusher 32 is pushed down and the elastic base substnace 34 is injected from a plurality of spiral injection passages 30 equipped at the bottom of the storing portion 28 into the cavity 26. Thereby, the material with directivity is oriented in a fixed direction at a preset inclination angle to the central axis direction to obtain the oil seal to cause the counterflow phenonenon which checks oil leakage on the seal surface.