baber/WOPTO huggingface dataset:
Patent JP-H1053341-A (JP)
Title: Card cassette for card issuance device and card issuance device
Inventor: MINE KAZUNORI
IPC: G07F7/08
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To deliver only one card certainly without causing double delivery or non-delivery in a card issuance device. SOLUTION: When cards 1 stored in a case main body in a forward tilting condition by a means for tilting forewardly 113 receive the drawing out force by a pick out roller 51, top end of a top position side card is advanced to abut with a taper portion 115 provided adjacent to an outlet 4. In this case, one piece of the top position card receiving directly the drawing out force from the pick-up roller 51 can run over the taper portion 115 advance to the outlet 4 and taken out therefrom because the top card has a self resilient nature and bends upward. While the card 1 piled up below the top position card do not receive the enough drawing force to overcome the taper section 115, so these cards can not bend overcoming the taper section 115, but only to abut to the taper section, so that double delivery can be prevented.
Patent JP-H0555368-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NAKAMURA MITSUYOSHI
IPC: H01L29/423
Filed: 1991-08-23
Abstract: PURPOSE:To provide a method of manufacturing a semiconductor device provided with MOS transistors, where a gate electrode uniform in dimensions can be obtained. CONSTITUTION:A base oxide film 2 and a nitride film are successively formed on the primary surface of an Si substrate 1, the nitride film is formed into nitride patterns 3a using resist patterns as a mask, then impurities are selectively implanted at a high concentration into the Si substrate 1 using the nitride patterns 3a as masks, and element isolating field oxide films and channel stopping high concentration diffusion layers under the field oxide films are formed through a thermal oxidation method or the like. The thick field oxide films are etched back using the nitride film patterns 3a as masks into thinned field oxide films 6a, and gate oxide films 7 are selectively formed on the primary surface of the substrate 1 isolated by the thinned field oxide films 6a. A metal film 8 is formed thereon and selectively removed by etching carried out using resist patterns 9e-9h formed through photoerxgraving processing as masks for the formation of gate electrodes.
Patent JP-S6189238-A (JP)
Title: Rubber composition and compounding ingredient therefor
Inventor: MATSUMOTO TAKESHI
IPC: C08L21/00
Filed: 1984-10-09
Abstract: PURPOSE:To obtain a rubber composition with improved cutting and chipping resistance suitable for tire tread use, by incorporating a diene polymer with a compounding ingredient consisting of oxidized dicyclopentadiene petroleum resin giving specific infrared absorption spectrum. CONSTITUTION:The objective rubber composition can be obtained by incorporating (A) 100pts.wt. of a diene polymer (e.g., natural rubber, polybutadiene rubber) with (B) 5-40 (pref. 5-20) pts.wt. of an oxidized dicyclopentadiene petroleum resin giving such infrared absorption spectrum as to have >=10% relative extinction expressed as a ratio of the absorbance based on the CO-stretching vibration near 1,700cm<-1> to that based on the dicyclopentadiene double bond near 1,615cm<-1> (e.g., a petroleum resin derived from thermal polymerization of cyclopentadiene or dicyclopentadiene).
Patent JP-S6455732-A (JP)
Title: Magnetic recording medium
Inventor: AOKI NOBUYUKI
IPC: C09D5/23
Filed: 1987-08-26
Abstract: PURPOSE:To attain a higher density and higher output by forming an under coating magnetic layer and top coating magnetic layer formed by dispersing hexagonal crystal type ferrite planar powder having specific shapes into org. binders on a substrate. CONSTITUTION:The under coating magnetic layer formed by dispersing the hexagonal crystal type ferrite planar powder having <=10 ratio of grain size and thickness together with the org. binder and coating the mixture is formed on the substrate and the top coating magnetic layer which is formed by dispersing and coating the hexagonal crystal type ferrite planar powder having >=15 ratio of the grain size and thickness together with the org. binder and is so oriented as to parallel the plate plane with the magnetic layer are is formed thereon. The hexagonal ferrite powder having the larger platy ratio is preferably incorporated into the shallow layer of the magnetic layers and the hexagonal ferrite powder having the smaller platy ratio into the deep layer. The grain size of the ferrite powder particles is preferably 0.05-0.3mum in order to improve C/N. In addition, the axis of easy magnetization is perpendicular to the surface and the coercive force is 300-800 ersted.
Patent JP-H0759536-A (JP)
Title: Dressing whipping machine
Inventor: KAKIMOTO YASUHIRO
IPC: A23L27/60
Filed: 1993-08-27
Abstract: PURPOSE:To provide a hygienic dressing whipping machine easy to handle and equipped with a demountable liquid tank. CONSTITUTION:The outlet 6 of a tank 2 is fitted with a net 27, thereby obviating solid cloggings of a fluid channel 12. The tank 2 is demountably equipped to a machine body 1. At least either one of a proximity of the outlet 6 of the tank and the liquid tank joint of the fluid channel 12 is fitted with a packing 8 or the outlet 6 is fitted with a vent float 5. By this constitution, the objective dressing whipping machine easy to exchange tanks in changing the kind of dressing or easy to wash tanks can be obtained.
Patent JP-S61158495-A (JP)
Title: Ink jet recording method
Inventor: MORI HIDEMASA
IPC: B41M5/52
Filed: 1985-09-27
Abstract: PURPOSE:To enable smooth recording to be performed irrespectively of changes in environmental conditions, by a method wherein an ink-holding layer is formed from a hydrophilic resin, and a specified ink-permeable layer is provided on the surface of the ink-holding layer. CONSTITUTION:The recording material comprises an ink-receiving layer consisting of the ink-holding layer and the ink-permeable layer. The ink-holding layer is formed from a water base ink absorbing hydrophilic resin, the ink- permeable layer is formed from a substantially water-resistant polyurethane resin in a thickness of not less than 0.01mum and less than 0.1mum, and recording is conducted by using a water base ink. The polyurethane resin layer so functions that when ink droplets are deposited on the surface of the layer, the contact area is rapidly enlarged to such an extent as not inducing excessive overlapping of adjacent ink droplets, and accelerating the permeation of the ink into the ink-holding layer and the reception of the ink by the ink-holding layer.
Patent JP-S58125916-A (JP)
Title: Microwave generator
Inventor: YANO YASUHIRO
IPC: H03L7/20
Filed: 1981-12-29
Abstract: PURPOSE:To cut off completely an output with a simple constitution, by using a means that controls the bias voltage which is applied to a diode of a multiplier and therefore varying the working state of the multiplier. CONSTITUTION:The output of a VCO1 forming a part of a PLL circuit is applied to a harmonic mixer 2 and compared with the reference frequency input of a reference frequency input terminal 3. Then an error output produced from the mixer 2 is fed back to the VCO1 via a loop filter 4. At the same time, the output of the VCO1 is applied to a multiplier 6 via a circulator 5. While the output of the filter 4 is applied to a synchronism detecting circuit 8, and the synchronizing state of the PLL is detected by the output of the filter 4 to be applied to a bias voltage generating circuit 11. The working state of the multiplier 6 is varied by the output of the circuit 11. Then a microwave output is completely cut off with a simple constitution.
Patent JP-H0376159-A (JP)
Title: Semiconductor memory
Inventor: NAKAJIMA HIDEHARU
IPC: H01L27/108
Filed: 1989-08-18
Abstract: PURPOSE:To perform a stable operation by forming other electrode in a tunnellike cavity of one electrode of a capacity element to increase the capacity of the element. CONSTITUTION:An SiO2 film 12 is formed on an Si substrate 11, an SiO2 film 13 is formed, and a polycrystalline Si film 14 to become a word line and an SiO2 film 15 to become an interlayer insulating film are sequentially deposited. Then, after n-type regions 16a-16c are formed in the substrate, the sidewall of an SiO2 film 17 is formed on the films 14, 15, and a polycrystalline Si film 18 is deposited. After n<+> type regions 21a-21c are formed in the substrate 1, an SiO2 film 22 is deposited on the whole surface, and etched back to allow the film 22 to remain only on a low region on the film 18. Thereafter, a polycrystalline Si film 23 is deposited, etched by RIE, the film 22 is removed by wet etching, and the film 18 is etched by RIE. Then, a tunnellike cavity 25 is formed. Subsequently a dielectric film 26 of a capacity element is formed, and a polycrystalline Si film 27 is deposited. As a result, the capacity of the element can be increased, and a stable operation can be performed.
Patent JP-2001044004-A (JP)
Title: Chip thermistor and method for correcting resistance value of the chip thermistor
Inventor: TAKAOKA YUICHI
IPC: H01C7/04
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To facilitate correcting a resistance with high accuracy-through fine adjustment of the resistance by eliminating a part of a thermistor element, after roughly adjusting the resistance by eliminating a part of a surface electrode. SOLUTION: A chip thermistor 11 is roughly so adjusted by eliminating a previously set value of a part 13a of a surface electrode 13 facing a surface electrode 14 as a measured resistance value to obtain a resistance value within a predetermined range by having a short wavelength high frequency laser such as an excimer laser or a YAG laser irradiated to the surface electrode 13 from the upper of an insulating layer 15. After that the resistance value of the chip thermistor is so finely adjusted as to approach a more required resistance by a part 12a of a thermistor element 12 which is exposed from a part 13a of the eliminated surface electrode 13 being eliminated, while controlling eliminating value by changing the number of laser irradiations.  Thus the partial elimination of the surface electrode which has a large change in resistance value is performed first, and high efficiency and high accuracy are made by combining the partial elimination of the partial element which has a small change in resistance value.
Patent JP-H0958510-A (JP)
Title: Wheel driving circuit of laterally travelable vehicle
Inventor: IKUTOME KAZUMI
IPC: B60K17/30
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To absorb a rotating speed difference between respective wheels when the respective wheels are steered at longitudinal travel time and lateral travel time in a laterally travelable vehicle having front and rear and left and right wheels driven in rotation by two HST pumps. SOLUTION: A right front wheel 3 is driven by a first hydraulic motor 23, and a left front wheel 4 is driven by a second hydraulic motor 24, and a right rear wheel 5 is driven by a third hydraulic motor 25, and a left rear wheel 6 is driven by a fourth hydraulic motor 26. At longitudinal travel X time, pressure oil is supplied to the first and the second hydraulic motors 23 and 24 by one HST pump 30, and pressure oil is supplied to the third and the fourth hydrulic motors 25 and 26 by the other HST pump 31, and at lateral travel Y time, pressure oil is supplied to the first and the third hydraulic motors 23 and 25 by one HST pump 30, and pressure oil is supplied to the second and the fourth hydraulic motors 24 and 26 by the other HST pump 31.
Patent JP-H0746769-A (JP)
Title: Charger
Inventor: MATSUMURA NOBORU
IPC: H02J7/10
Filed: 1993-08-04
Abstract: PURPOSE:To charge a dry cell which is almost totally discharged securely by a method wherein a process in which a charging current is supplied for a predetermined period is repeated with a predetermined interruption time therebetween. CONSTITUTION:In a DC supply is connected to a charge control circuit 76, the circuit 76 initializes its built-in timer and switches a transistor 82 to an ON-state after the value of a counter showing the number of initial chargings is reset and then turns on a light emitting diode 89. With this process, the charge control circuit 76 starts supplying a charging current to a dry cell 73. If the terminal voltage of the dry cell does not rise to a required voltage 4 seconds after the start of the initial charging, the charging is discontinued for 3 seconds. Thus, the terminal voltage of the dry cell 73 which is almost totally discharged is elevated by repeating the above mentioned procedure and reaches a specified voltage and then a normal charging process is started. With this constitution, the dry cell which is almost totally discharged can be recharged and utilized.
Patent JP-H0378429-A (JP)
Title: Antenna device for monitoring insulation
Inventor: IWASHITA HIROMASA
IPC: H02B13/065
Filed: 1989-08-17
Abstract: PURPOSE:To detect a high-frequency electromagnetic field generated by partial discharge in a vessel at the time of insulation deterioration with high sensibility from the outside of the vessel by arranging a slit antenna near an insulator positioned in the mutual joints of vessels or the joint of the vessel and a bushing under the state in which the circumferential direction of the insulator and the slit longitudinal direction are conformed. CONSTITUTION:A high-frequency electromagnetic field formed by partial discharge in an electrical equipment in which a charging section is surrounded by grounded vessels 1, 2 made of a metal is detected from the outsides of the vessels 1, 2 by a slit antenna 4, and the slit antenna 4 disposed near an insulator 3 positioned to the mutual joints of the vessels 1, 2 or the joints of the vessels 1, 2 and a bushing under the state in which the circumferential direction of the insulator 3 and the slit longitudinal direction are conformed. The direction of the detecting electric field of the slit antenna 4 and the direction of a high-frequency electric field leaking through the insulator 3 are conformed. Accordingly, the high-frequency electromagnetic field generated by partial discharge in the vessels 1, 2 at the time of insulation deterioration can be detected with high sensibility from the outsides of the vessels 1, 2.
Patent JP-S6274174-A (JP)
Title: Uneven surface information detecting device
Inventor: IGAKI SEIGO
IPC: G06K9/20
Filed: 1985-09-27
Abstract: PURPOSE:To prevent a drop of S/N by a simple constitution, by providing a dust-proof cover through an air layer on both the upper and the lower faces or one face of a transparent plate. CONSTITUTION:An uneven surface information detecting device is provided with a transparent plate 10 against which an uneven surface 16 to be detected is pressed, a light source 11 for illuminating this uneven surface 16, an optical element 12 for leading out the light which is repeating a total reflection in the transparent plate 10, to the outside by breaking down its total reflecting condition, and a detector 13 for detecting the light which has been led out to the outside. Dust-proof covers 14, 15 are provided through an air layer on both the upper and the lower faces or one face of the transparent plate 10, and it is prevented that fats and oils, moisture, etc. stick onto the transparent plate 10.
Patent JP-H04101781-A (JP)
Title: Cutting blade
Inventor: SASAKI YASUO
IPC: B28D1/12
Filed: 1990-08-10
Abstract: PURPOSE:To improve the discharging of a chip and to obtain a cutting blade for long time cutting, by providing a projection bar which is less than the side face height of a hard sintered body inside plural grooves provided on the side face of the hard sintered body. CONSTITUTION:A chip by a diamond abrasive grain itself and that by the cutting edge action of the edge 11 composed by a groove 8 are formed, in cutting the material to be cut. The chip comes into a groove 8 with its passing through the tip face 5, side faces 6, 7 of a cutting blade 1, the chip is released to the base plate 2 side by the groove 8 because of a projection part 9 having a positive angle and also a room 10 being formed inside the groove 8, so the chip is stored while the groove 8 exists in the material to be ground and it fulfils the role of releasing outside the material to be ground. Also, the projection part 9 becomes thinner because of providing the groove 8 and its becoming weak on the strength causes the same effect as providing a rib and the strength can be increased.
Patent JP-H0496083-A (JP)
Title: Voice generation device for abacus calculation problem
Inventor: WAKAGUWA AKIO
IPC: G09B7/02
Filed: 1990-08-11
Abstract: PURPOSE:To make read problems in many combinations without a skilled reader for misreading by selecting voice data stored in a data storage medium at random, storing them in a memory means in sequence, and converting the data into a voice continuously through a voice output circuit, and outputting the problems. CONSTITUTION:A CPU 7 executes a control program stored in a ROM 8 and voice digital data which are combinations of different-digit-quantity numbers as syllables 'Abacus clear.' for the start of calculation stored on a CD-ROM 2 at different read speeds are selected at random by using random numbers and stored in a RAM 9 in order. The storage contents of the RAM 9 are D/A- converted by a voice output circuit 10 and outputted. Consequently, abacus questions are made in many combinations without any skilled reader nor misreading.
Patent JP-H0495405-A (JP)
Title: Fm signal demodulator
Inventor: FUNAMOTO TARO
IPC: H03D3/00
Filed: 1990-08-10
Abstract: PURPOSE:To prevent distortion from being extremely deteriorated by outputting a proper signal when a level of a signal after passing through a band pass filter is decreased to an extent causing an FM detection error. CONSTITUTION:An out-band noise signal is eliminated from an inputted FM signal by a band pass filter 1. Then in order to eliminate an AM component, a limiter 2 limits the level and the signal is FM-detected. In this case, an FM detection circuit 3 outputs an FM detection error signal at overmodulation. A level detection circuit 4 monitors a level of an output signal of the band pass filter 1 and generates a sample-and-hold pulse when a level of an output signal of the band pass filter 1 is small enough to cause the FM detection error. Even when an input level of the FM detection circuit 3 is increased and the FM detection error is generated, a constant value subject to sample and hold is outputted to the output and distortion in the output signal at overmodulation is not much deteriorated.
Patent JP-H0497913-A (JP)
Title: Oxide superconductor composition
Inventor: SHINOHARA TOSHIYUKI
IPC: C01G41/00
Filed: 1990-08-10
Abstract: PURPOSE:To improve relative density and strength by mixing a powder of YBa2Cu3O7-z and specified metal oxide and sintering the mixture. CONSTITUTION:The YBa2Cu3O7-z (0<=z<=1) powder is mixed with metal (M) oxide by the molar ratio (x) satisfying 0<x<=0.3, compacted and then sintered at 900-980 deg.C for 5-40 hours in an oxygen atmosphere. M is one or more metals selected from Nb, V, Mo, W, and Re. The obtd. oxide superconductive compsn. is expressed by the formula (0<=y<=0.5) and has >=90% relative density and >=6.6kg/mm<2> three-point bending strength.
Patent JP-H02138890-A (JP)
Title: Underwater detector
Inventor: NISHIYAMA YOSHIHIRO
IPC: G01S7/52
Filed: 1989-08-17
Abstract: PURPOSE:To easily know the density of a school of fish and the quality of the seabed by providing a TVG (Time Variable GAIN) level input circuit setting the level of TVG in accordance with the level intensity of a received echo and an input circuit determining a TVG curve according with a propagation loss. CONSTITUTION:A TVG level being fit for an echo level from the seabed 150m deep, for instance, is inputted by a TVG level input circuit 4a, and a value of 1m is inputted as a TVG start distance Rstart by a TVG start distance input circuit 4c so that TVG may operate effectively. Based on said value, a signal of a TVG curve according with a theoretical curve showing a propagation loss is inputted to a reception amplifier 2. When a sound wave is transmitted from a transmitter-receiver 1 in this state, a reflected echo of said sound wave is received by the transmitter-receiver 1 and amplified by the reception amplifier 2. Since the amplification is made by a gain of the TVG curve and the propagation loss is compensated on the occasion, the density of a school of fish and the quality of the seabed are known excellently by comparing said reflection echo with a reflection echo from another school of fish positioned at a different depth.
Patent JP-H0261695-A (JP)
Title: Comparator with arcuate graph meter
Inventor: SHIRAI ETSUO
IPC: G09G3/18
Filed: 1988-08-27
Abstract: PURPOSE:To easily and visually read the relation between a set value set by a setting means and an arc consisting of display segments indicating the size of measurement data and to prevent the relation between the both from being misrecognized by displaying the set value on a display part. CONSTITUTION:A comparator 22 inputs an upper-limit value and a lower-limit value as the set values of measurement data from a setting switch 26 to a CPU 44, sends the upper-limit and lower-limit values to the CPU 36 of an arc graph meter 10 through a communication line 42, and makes LCD segments indicating the upper-limit and lower-limit values on a display part 12 as a set value display means opaque. Then the CPU 36 inputs the measurement data from an A/D converter 34 and displays it as an arc on the display part 12. Consequently, the set values such as the previously set upper-limit and lower- limit value and measurement data are compared visually with ease, so the relation between the measured value and set values is made clear to eliminate misrecognition.
Patent JP-H0377267-A (JP)
Title: Flat battery
Inventor: MIYASHITA ISAO
IPC: H01M2/14
Filed: 1989-08-18
Abstract: PURPOSE:To prevent internal shortcircuit due to curvature and a drop in preservation performance by applying the constitution wherein separator dimensions are made larger than the inner frame dimensions of an insulation seal material with more than a double of separator thickness added but less that the drawn part external dimensions of a terminal board. CONSTITUTION:A separator 6 is sized so as to be larger than the internal frame dimensions of a positive electrode insulation seal material 4-1 and a negative electrode insulation seal material 4-2 of thickness two times that of the separator 6. A positive mix sheet 5 filled with a positive electrode mix mainly composed of manganese dioxide and rolled, and a polypropylene unwoven cloth separator 6 is placed at the center of a positive electrode terminal board 1. Also, negative electrode lithium 3 and a negative electrode terminal board 2 are arranged and seal materials 4-1 and 4-2 are thermally deposited thereto. In this case, the external dimensions of the separator 6 are made smaller than the external dimension of the drawn positive electrode terminal board 1. According to this construction, it is possible to prevent internal shortcircuit due to curvature, and the drop of preservation performance.
Patent JP-H0888669-A (JP)
Title: Connection structure of daa
Inventor: FUJII KAZUO
IPC: G06F3/00
Filed: 1994-09-07
Abstract: PURPOSE: To enable the selection of either built-in DAA or external DAA and to miniaturize MODEM board. CONSTITUTION: A hybrid circuit 14 connected to a MODEM circuit 12 and a built-in DAA 24 are mounted on a MODEM board. These hybrid circuit 14 and the built-in DAA 24 are respectively connected to an interface connector 18. When a plug subcard 26 equipped with a MiniDin connector 28 is inserted into this interface connector 18, an external DAA 32 and the MODEM circuit 12 are connected through the hybrid circuit 14 on the MODEM board. When another plug subcard equipped with an RJ11 connector is inserted, the built-in DAA 24 is connected through the hybrid circuit 14 to the MODEM circuit 12. Thus, communication due to analog signals corresponding to either the built-in DAA 24 or the external DAA 32 is allowed.