baber/WOPTO huggingface dataset:
Patent JP-H09273941-A (JP)
Title: Sensor state discriminator
Inventor: KATOUGI KOUZOU
IPC: G01M17/007
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To detect even the shortcircuiting state of a sensor by limiting to a small current value at the time of normal sensor, and limiting to a large current vale if it arrives at the current value near the short-circuiting state. SOLUTION: An acceleration sensor 1 varies the resistance value in response to an acceleration so that a resistance value is several in a steady state and can detects the presence or absence of the acceleration when the acceleration becomes a predetermined value or more so that the resistance value becomes 0. In this case, heretofore, since the A-D converted value alters like that the resistance of the sensor 1 becomes small when a power source voltage drops, V is employed as a power source 2, and a current limiter 3 which operates as a constant current source is provided. A controller 3 limits to a small current value at the time of normal sensor and limits to a large current value in the case of near short-circuiting state or the case that the voltage to the sensor 1 becomes low.  A sensor voltage detector 4 fetches the voltage to the sensor 1, A-D converts it by an A-D converter 5, and outputs it to a microcomputer. Thus, the short-circuiting state of the sensor 1 can be detected.
Patent JP-H02262219-A (JP)
Title: Electromagnetic relay
Inventor: WADA HIROMI
IPC: H01H50/04
Filed: 1989-03-31
Abstract: PURPOSE:To dispense with the assembling work of a card which requires time and labor and reduce production man-hours by integrally providing an insulating projection driving a moving contact piece on the lower face of a moving iron. CONSTITUTION:When the coil 35 of an electromagnet section 30 is excited, the magnetic pole section 34a of an iron core 34 sucks the suction section 41 of a moving iron 40, thus the moving iron 40 is rotated against the spring force of a plate spring 43 using the vertical lower end section 34b of the iron core 34 as a fulcrum, and the suction section 41 of the moving iron 40 is sucked to the magnetic pole section 34a of the iron core 34. A moving contact piece 14 released with the depression of an insulating pressing projection 42 is rotated by the spring force of itself, a moving contact point 14b is separated from a fixed contact point 12a, then the moving contact point 14b is brought into contact with a fixed contact point 21a. When the coil 35 is de-excited, the moving iron 40 is returned to the original state by the spring force of the plate spring 43, and the moving contact point 14a is brought into contact with the fixed contact point 12a. Since the pressing projection 42 provided on the moving iron 40 presses and drives the moving contact piece 14, the pressing projection 42 has the function as a card, the card made of another member is not required, the number of components is decreased, and assembling man-hours are reduced.
Patent JP-H07270256-A (JP)
Title: Calibrating method of temperature
Inventor: YAMADA TAKEO
IPC: G01J5/00
Filed: 1994-03-29
Abstract: PURPOSE:To execute calibration of a thermometer using an optical fiber, easily and highly precisely in a high-temperature atmosphere. CONSTITUTION:A sheath of the fore end part 10 of an optical fiber 1 is removed by a required length and the part is baked. The optical fiber 1 thus prepared is inserted into one side of a central bottomed part 20 of a blackbody furnace 2. The temperature on the other side of this part is measured by a temperature sensor 4 and a temperature measuring means 5, while a radiation energy from the fore end part 10 of the optical fiber is detected by a radiation detecting means 3. Temperature calibration is executed on the basis of a temperature output T of the temperature measuring means 5 and a temperature output Te of the radiation detecting means 3.
Patent JP-H08277593-A (JP)
Title: Hollow wall panel mounting device and hollow wall panel mounting method
Inventor: KONDO YOSUKE
IPC: E04B2/94
Filed: 1995-04-07
Abstract: PURPOSE: To easily and steadily mount a hollow wall panel by forming a bolt insertion slit, which enables the shaft of a mounting bolt to be inserted, on a fitment. CONSTITUTION: Two bolt holes 2 are formed in a row on a hollow wall panel 1 where a mounting bolt 5 is inserted into each of the holes 2. A flat nut 6 is engaged with the tip of one mounting bolt 5, thereby fixing the two bolts 5 with the inside of the hollow wall panel 1 temporally. Then, a double clip 10 is temporally fixed by inserting one mounting bolt 5 into the bolt hole 11 and the wall panel 1 is attached to a wall mounting construction substrate 7 and installed to a building skeleton. Then, the double clip 10 is turned, center on the mounting bolt 5 inserted into the bolt hole 11 while a clamping part 10b is attached on the wall mounting construction substrate 7. A bolt insertion slit is engaged with the other mounting bolt 5 and then the mounting bolt 5 is fastened.
Patent JP-S58198969-A (JP)
Title: Emphasizing system for sharpness of picture
Inventor: EZUKA DAIGO
IPC: H04N1/40
Filed: 1982-05-17
Abstract: PURPOSE:To consider the difference in intensity ratio among picture signals of the three colors and to prevent turbidity and a change of color at a contour and a complicate fine part, by multiplying a sharpness emphasis signal by values obtained by dividing the picture signals of the respective colors by a picture signal of a color used for generating the sharpness emphasis signal. CONSTITUTION:The sharpness emphasis signal K(SO-UO) of one selected color is multiplied by the values obtained by dividing the picture signal (IO) of the selected color by the picture signals (I1, I2, and I3) of the respective colors to prevent a change and turbidity of colors at contour parts of a picture. A sharp signal SO and an unsharp signal UO are inputted to a subtracter 1 to find their difference (SO-UO), which is inputted to a multiplier 2 to obtain the product K.(SO-UO) of the difference and a constant K, and the multiplication result is inputted to a multiplier 3. The picture signal IO is inputted to a divider 4 and the value Ii/IO obtained by dividing a picture signal Ii by the input is inputted to a multiplier 3, whose multiplication result is inputted to an adder 5.
Patent JP-2000272938-A (JP)
Title: Crush of fused slag
Inventor: KASAI SETSUICHI
IPC: C04B20/02
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent the overgrinding of a slag having small strength and further to crush the slag having large strength to provide a proper particle diameter, to form a crushed product having uniform particle size distribution. SOLUTION: When crushing a fused slag 1 including strong slag lumps having large strengths mixed therewith by crushers to provide a target particle size, previously the fused slag 1 is crushed by a crusher 2 having weak crushing ability to selectively crush only weak slag lumps. The crushed product is subjected to sieve classification by a slag classifier 3 to classify and separate the crushed slag into the weak slag lumps having the objective particle sizes and the strong slag lumps having coarse particle sizes. The separated strong slag lumps having the coarse particle sizes are crushed by a crusher 4 having strong crushing ability, and the crushed product of the strong slag is classified into the lumps having the objective particle sized by the sieve classification by a slag classifier 5. The strong slag lumps having objective particle sizes, and the weak slag lumps having the objective particle sizes are put together to provide the objective crushed product having equalized particle size.
Patent JP-S58198851-A (JP)
Title: Fluorescent lamp
Inventor: URATA YOSHIZOU
IPC: H01J61/42
Filed: 1982-05-17
Abstract: PURPOSE:To enhance the efficiency and the color rendering of a fluorescent lamp by forming a luminous layer, which is provided on the inner surface of the bulb, by use of a mixture phosphor consisting of a calcium halophosphate phosphor and an yttrium phosphovanadate phosphor which have specified grain diameters. CONSTITUTION:A luminous layer provided on the inner surface of the bulb of a fluorescent lamp, is formed by use of a mixture phosphor consisting of a calcium halophosphate phosphor having a mean grain diameter of 8.0-11.0mum, and an yttrium phosphovanadate phosphor activated with europium and having a mean grain diameter of 1.0-3.0mum. Here, the content of the yttrium phosphovanadate phosphor is adjusted to 1-5wt% of the luminous layer. As a result, white light with an excellent color rendering can be efficiently discharged. Besides, since the amounts of the above members used can be reduced by increasing their surface areas by making their mean grain diameters very small, the cost of the lamp can be reduced.
Patent JP-H05250706-A (JP)
Title: Disk reproducer
Inventor: ARAI TOSHIYUKI
IPC: G11B7/095
Filed: 1992-03-06
Abstract: PURPOSE:To stably control tracking by switching a gain of a tracking servo circuit in response to a signal level of a tracking error signal and an external vibration. CONSTITUTION:A gain of a tracking servo circuit 8 is switched with an output signal S1 of a vibration detector 22 and a signal level of a tracking error signal SER as references to reduce wasteful switching of the gain and to effectively switch the gain of a servo only in the necessary case. Accordingly, tracking can be stably controlled, and recorded information can be effectively reproduced. The gain of the tracking servo can be switched only in the case of disturbance having influence on the tracking control based on the level of the error signal and the detected result of the detector 22, and the gain of the servo is switched that much only in the necessary case to stably control the tracking.
Patent JP-H04295843-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ITABASHI MASAMICHI
IPC: G03C1/10
Filed: 1991-03-25
Abstract: PURPOSE:To prevent fogging and to improve sensitivity and impact resistance by using a silver halide emulsion which has >=6% average silver iodide content and is subjected to reduction sensitization and further using a polyoxyethylene surfactant. CONSTITUTION:The silver halide of the photosensitive silver halide emulsion layers has >=6mol% average iodide content and is subjected to reduction sensitization. Further, the polyoxyethylene surfactant is incorporated into the emulsion layers or other constituting layers. The plane faults at the time of applying particularly the silver halide emulsion are, therefore, suppressed at the time of production and the blackening by the pressure in handling at the time of production and before the development at the time of photographing is suppressed. Further, the residual colors of the sensitizing dyes after the processing are decreased. The reduction sensitizing agents to be preferably used are thiodioxide urea, ascorbic acid and ascorbic acid deriv. which are dissolved in water or solvent, such as alcohols and are added at the proper timing of particle growth.
Patent JP-H03285301-A (JP)
Title: Carbon paste composite for resistor
Inventor: URAMOTO YOSHITO
IPC: H01C10/30
Filed: 1990-03-31
Abstract: PURPOSE:To obtain a rheostat with durable reliability especially good humidity resistant load characteristics by making a composite composed of (A) carbon powder, (B) thermosetting binder, (C) organic Ti, Si, or Aluminum compound and (D) Zinc oxide powder. CONSTITUTION:A resistor composite is composed of carbon powder, as conductive particle, which is less expensive, relatively free from oxidization, and subject to little change in conductivity with time. The carbon powder amount is decided by the resistance of printed resistor, and the ratio of the sum of non-conductive filler and carbon powder to binder is desirable to be less than 120:100 by weight. A thermosetting resin having stability to outer environment such as heat and humidity is used for the binder, and usage of highly-crosslinked and heat-resistant resin gives more durable reliability of printed resistor. By adding organic Ti, Si, or Aluminum compound and Zinc oxide powder to the composite, humidity resistant load characteristics is significantly improved, and the desirable proportions of them are 0.5-10 pts.wt. each per 100 pts.wt. of the thermosetting binder.
Patent JP-S567459-A (JP)
Title: Manufacture of thin-film integrated circuit
Inventor: KIYOUNO MASAO
IPC: H01L27/01
Filed: 1979-06-29
Abstract: PURPOSE:To prevent the undesirable sensitization of a photo-resist film, improve the dimension accuracy of an end portion of a pattern, and integrate a thin-film IC by a method wherein a colored ceramic substrate with a small reflection coefficient of light is used. CONSTITUTION:Tn thin-films 2 are selectively formed on a blackish brown alumina substrate 6 containing an oxide of Mo, a photo-resist 3 is coated, masks 4 are coated, and an upper surface is exposed 5. The substrate 6 is higher than while ceramics in the absorptive property of light and is difficult to reflect light, and its diffused reflection is extremely little. When developing the substrate, an end portion of a resist pattern does not hang, and a uniform chemical borming film is obtained in anode oxidation. Thus, when an upper conductor is selectively evaporated onto a chemical forming surface, a thin-film capacitor is obtained in excellent yield. Since this method improves the dimension accuracy of the end portion of the pattern, chemical forming at an anode can excellent be executed, and an IC can further be integrated.
Patent JP-S5510346-A (JP)
Title: Magnetically driven arc welding method
Inventor: SAITOU AKIHIRO
IPC: B23K9/08
Filed: 1978-07-08
Abstract: PURPOSE: To evenly melt welding faces by increasing arc length and current during welding.  
     CONSTITUTION: With base metals 1, 1' being held at a spacing L 1 ' arc 4 is generated by a welding power source 3. Then, the arc 4 is driven at a high speed in the circumferential direction by the mutual action with the magnetic field radially formed toward the outside circumference of pipe by electromagnetic coils 2, 2'. At the time when the rotation of the arc 4 suddenly accelerates, the spacing between the base metals is expanded to L 2  to let the arc length during driving change longer, and at the same time current is increased to evenly heat the arc 4 concentrically rotating at the inside circumferential end part of the base metals by spreading the same over the entire plate thickness, after which the base metals are pressure welded. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58202210-A (JP)
Title: Vertical transfer apparatus
Inventor: TAKAHASHI YORINOBU
IPC: B65G35/04
Filed: 1982-05-19
Abstract: PURPOSE:To heighten efficiency of circulation and increase the speed of transferring parcels in a vertical transfer apparatus for parcels by coupling each one end of paired trays to a common shaft, the other end tereof being coupled to a tray drive line so as to vary a driving line route. CONSTITUTION:A driving line 3 starts rising in response to a signal informing passing a downstream point of a transport line 4 for a transport material 1, and a flexible tray 2 is lifted. The transport material 1 drops on a tray 2 at a point A. At a point B, the left and right going direction of the driving line 3 is changed to incline the driving line 3 toward the transport line 5, which causes an increase of opening angle of trays 9-1, 9-2 of the flexible tray 2. At a point C, the tray is levelled, and at a point D, the transport material 1 is slid onto the transport line 5 to be transferred. After that, the flexible tray 2 is decreased in opening angle and restored to its initial state. In this arrangement, the transport material can be circulated efficiently and at high speed.
Patent JP-S568496-A (JP)
Title: Lubricating composition for press working
Inventor: KITABAYASHI HIROSHI
IPC: C10N10/04
Filed: 1979-07-03
Abstract: PURPOSE: Titled composition having controllable blocking resistance and slip properties and excellent adhesion to metals, consisting mainly of a specific complex salt and an aqueous solution of a volatile low-molecular compound having carboxyl groups and (un)saturated radicals.  
     CONSTITUTION: To (A) an aqueous solution of a volatile amine or ammonium salt of a low-molecular compound having carboxyl groups and (un)saturated radicals, prepared by neutralizing stearic acid, dehydrated castor oil fatty acid or the like, with a volatile amine or ammonia to solubilize the acid, is added (B) a complex salt of the formula, wherein M is Ni,Zn, Ti, V, Zr, Mn, Cd, Fe or Co, Anion is CO 3 , PO 4 , HPO 4 , WO 4 , MoO 4 , BO 2 , B 4 O 7  or CrO 4  and Z is NH 3  or volatile amine, so that 0.5W1mol of bivalent metal or 1/3W1mol of trivalent metal is present per mol of carboxyl group. And, if necessary, a water-soluble solvent, a thickner, or a water-soluble or water-dispersible resin may be added to the resulting mixture. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06293152-A (JP)
Title: Multi-gradation thermal recorder
Inventor: TAKEISHI RYUTA
IPC: B41J2/355
Filed: 1993-04-09
Abstract: PURPOSE:To reduce a maximum power demand, linearly correct a relation between a recording time and a density and sufficiently shorten a recording time for one line. CONSTITUTION:A density/voltage application time conversion means generates voltage application time information for starting heat generation of a half of heating resistors on a line head 21 in synchronism with the start of a full gradation expression time and terminating the heat generation in accordance with pixel density information and generates voltage application time information for starting heat generation of the other half of the heating resistors on the line head in accordance with pixel density information so that heat generation for gradation expression can be terminated in synchronism with the end of the full gradation expression time. A latch circuit latches the voltage application time information and outputs a heating pulse for controlling electric conduction to the heating resistors. Block gradation correction latch pulse generation means 28, 29 correct the latch timing of the latch circuit under control so as to set a recording density to a required value. In this manner, an electric conduction time is controlled in accordance with pixel density information.
Patent JP-S58200118-A (JP)
Title: Electronic clinical thermometer
Inventor: YASUZAWA MASAYUKI
IPC: G01K7/00
Filed: 1982-05-18
Abstract: PURPOSE:To make a thermometer sanitary and to make it possible to measure accurate body temperature without errors, by enclosing a temperature sensor, a correcting value for updating the characteristics, a connector for attaching and detaching, and the like in a probe part, and making it possible to replace the probe. CONSTITUTION:When a power source is turned ON, a controller 26 inputs a correcting value thetai for a crystal temperature sensor 13 from a probe part 12 and stores the value in a register 27. Then body temperature is measured. The temperature frequency characteristic of the sensor can be approximated to a linear expression, and the data for correcting the dispersion of the sensor 13 is only thetai. The period value of a frequency divided signal (c) of the sensor 13 is counted by a reference crystal 18 and a counter 20. The correcting value thetai in the register 27 is added to the counted value in an adding circuit 21, and the correction is performed. The updated value is converted into the temperature value in a temperature converting circuit 22. Thereafter, the value is held by a register 23 and displayed on an LCD 25 through an LCD driver 24.
Patent JP-H11276512-A (JP)
Title: Apparatus for reducing burden on waist
Inventor: SHIBATA TORAO
IPC: A61F5/01
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce a burden loaded on the waist of a person sitting on a chair by a weight of the upper half of the body and to prevent a trouble caused on a lumbar loaded by twisting the upper half of the body at a long-time work. SOLUTION: This apparatus for reducing a burden on the waist has a corset having a device for winding around the waist, which is provided at one edge of a belt 7 for hanging the corset, upper and lower rollers 6 provided on a rail plate 4 which ascendably descendably assembles an ascending-descending plate 5 provided on another edge, a motor 2 providing a speed reducer 10, and an endless wire 3 hooking the speed reducer 10 and the upper and lower rollers 6, a controller panel 11 having a remote-control switch for adjusting a tension condition of the belt 7 ascending and descending the ascending- descending plate 5 which is provided on a code of a power source of the motor 2.
Patent JP-S62241179-A (JP)
Title: Support mechanism of head carriage
Inventor: KOMATSU FUMITO
IPC: G11B21/02
Filed: 1986-04-11
Abstract: PURPOSE:To prevent the deviation of an azimuth angle of a magnetic head by providing the fixed 1st guide member and the 2nd guide member moved together with the head carriage and using an energizing member so as to press the guide members via a turnably movable rotary body. CONSTITUTION:When a lead screw 6 is driven by a stepping motor 7, a guide pin 11 is moved forward/backward by the driven screw 6, and the head carriage 8 held incorporately with the pin 11 is guide by the 1st guide member 4 and moved straight forward. The 2nd guide member 15 and a mobile shaft 16 are relatively moved to the fixed 1st guide member 4 together with the head carriage 8 and the rotary body 14 is turnably moved attended with the relative movement. The movable distance of the rotary body 14 is x/2, where (x) is the movable distance of the head carriage 8. The mobile shaft 16 is pressed onto the 1st guide member 4 via the rotary body 14 by an energizing member 17 and the deviation of the azimuth angle of magnetic heads 24, 25 is not caused.
Patent JP-H03283573-A (JP)
Title: Solid-state image pick up device
Inventor: MIWATARI TADAHIRO
IPC: H01L27/148
Filed: 1990-03-30
Abstract: PURPOSE:To prevent the deterioration of the smear on a solid-state image pick up device caused by a protection film by forming an insulating film by a first oxide film which covers a metal film, a second oxide film which is laminated on the first oxide film to make surface steps even and a third oxide film formed on the second oxide film. CONSTITUTION:A silicon dioxide film A12 which is 200nm or thinner is formed by plasma CVD so as to cover an aluminum film 1. On the film 1, a coated silicon dioxide film 10 is formed by liquid coating method for making the surface even. On the film 10, a CVD silicon dioxide film 4 is formed. The CVD silicon dioxide film 4 protests the coated silicon dioxide film 10. The CVD silicon dioxide film 4 is evenly formed since steps are made even by the coated silicon oxide film 10. The coated silicon dioxide film 10 easily generates cracks when water is adsorbed on the surface and heat stress is applied, however, since the CVD silicon dioxide film 4 protects the surface, the cracks are prevented.
Patent JP-S57199309-A (JP)
Title: Piezoelectric oscillator unit
Inventor: SATOU HIROCHIKA
IPC: H03H9/205
Filed: 1981-06-01
Abstract: PURPOSE:To reduce the thickness of a piezoelectric oscillator unit and to increase the accuracy of frequency adjustment, by containing a plurality of piezoelectric oscillators in a flat type case and performing frequency adjustment after vacuum sealing. CONSTITUTION:In a flat type case consisting of a recessed base 21 and a cover 22, piezoelectric oscillators 10a and 10b almost the same shape and size are mounted closely but not overlappingly. The base 21 and the cover 22 are sealed in vacuum. Further, the oscillators 10a and 10b are provided with weights 25a and 25b for frequency coarse adjustment and weights 26a and 26b for frequency fine adjustment, and the position is shifted to the lengthwise direction of the oscillators. Thus, in frequency adjustment with a laser beam, no effect is given on the adjusting weights of other oscillators. Thus, the thickness of the piezoelectric oscillator unit can be made thin and the accuracy of the frequency adjustment can be increased.