baber/WOPTO huggingface dataset:
Patent JP-2000155672-A (JP)
Title: Angle arithmetic circuit
Inventor: SHIKAKURA GIICHI
IPC: G06F17/10
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide an angle arithmetic circuit capable of performing an angle operation with a simple configuration. SOLUTION: This circuit consists of code discriminating devices 101 and 102, a decoder 103, a tangent arithmetic circuit 105, comparators 107, 108, 115, 116, 117 and 118 and decoders 109 and 119. Tangent signals Itan1, Itan2, IItan1 and IItan2 obtained by multiplying a common-mode signal I by a phase tangent being reference such as tan 22.5 deg. (=45 deg./2) are calculated by using a shift register 110, adders 111 and 112 and inverters 106, 113 and 114. It is possible to realize an angle operation with a simple configuration without using a ROM because the angle operation is performed with a pitch being below a 90 deg. two-dimensional vector consisting of the common-mode signal I and an orthogonal signal Q according to comparison results of the tangent signals with the signal Q.
Patent JP-H10166675-A (JP)
Title: Paper feeding device for home delivery article locker
Inventor: YAGI SATOSHI
IPC: B65H26/08
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To facilitate exchanging work for a paper roll. SOLUTION: In a condition that a paper roll 70 having a sufficient amount is installed in a housing section 61, a switch piece 642 is pressed in a front direction in the drawing and a microswitch 641 is pressed toward a side of a top plate 612 against a spring pressure of a terminal 641a, then the terminal 641a and a contact point 641c are brought into contact with each other. When the paper roll 70 is used and the diameter of the roll is reduced, the paper roll 70 is lowered along a V-shaped section of a bottom plate 614 as indicated by a two-dot chain line in the drawing. When the residual amount is reduced and a right side edge section of the paper roll 70 goes to the left side of the switch piece 642, the switch piece 642 is not pressed by the edge face of the paper roll 70.  As a result, the microswitch 641 and switch piece 642 are rotated to the side of the paper roll 70 by virtue of the spring pressure of the terminal 641a. Consequently, the terminal 641a and contact point 641c are separated from one another so that the paperout is detected.
Patent JP-2001147642-A (JP)
Title: Tool for sales promotion
Inventor: NAKAJIMA FUMIKO
IPC: G09F5/00
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a tool for sales promotion which is capable of rapidly, visually and effectively presenting the colors of the bare skin and combinations of ground materials and foundations desirable for the same and has a high appealing effect. SOLUTION: This tool for sales promotion has two kinds of transparent sheets 2 and 3 having face display parts 12 where the natural face of a person viewed from the front is displayed, two kinds of transparent sheets 4 and 5 having the face display parts 12 where the skin portions of the face superposing on the face display parts 12 of the transparent sheets 2 and 3 are printed with the colors of the ground materials and a transparent sheet 6 where the skin portions of the face superposing on the face display parts 12 of the transparent sheets 2 to 5 are printed with the colors of the foundations.  The transparent sheets 4 (5) printed with the colors of the ground materials and the transparent sheet 6 printed with the colors of the foundation are superposed by one sheet each in this order on the transparent sheets 2 (3) where the natural face is displayed, thereby, the face finished by coating the bare skin with the ground material and the foundation is made to appear.
Patent JP-H04196511-A (JP)
Title: Electric double layer capacitor
Inventor: ENDO MASANORI
IPC: H01G11/62
Filed: 1990-11-28
Abstract: PURPOSE:To obtain an electric double layer capacitor having a high withstand voltage and a small equivalent series resistance, by making electrolyte for nonaqueous electrolytic solution capable of satisfying both of bulky structure and higher mobility, be salt expressed by a specified chemical formula. CONSTITUTION:In the title electric double layer capacitor, metal case members 4, 5 turning to a negative side and a positive side collecting electrodes, respectively, are constituted of SUS 430. Polarizable electrodes 1, 2 are constituted of material wherein active carbon is grinded, binder is added, and mixture is press-molded. Electrolyte for nonaqueous electric solution to be used is salt expressed by formula I or formula II. Each electrolyte is turned into propylene carbonate solution of concentration of 1M/l. An electric double layer capacitor wherein the polarizable electrodes 1, 2 and a separator 3 are impregnated with each of these solutions, i.e., the nonaqueous electrolytic solution is manufactured. The withstand voltage of the electric double layer capacitor is improved and the ESR also is restrained to be low.
Patent JP-2000155081-A (JP)
Title: Sample generating device and method
Inventor: YAMAMOTO TATSUHARU
IPC: G01N1/32
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To simplify the processes including the collection and molding of a sample piece for a transmission electron microscope(TEM) or scanning electron microscope(SEM) observation from an original sample and the installation of an observation holder and to consistently conduct the processes in a sample processing chamber. SOLUTION: A sample piece is cut out and molded at the desired position of an original sample 5 by a converged ion beam radiation optical system 2. The sample piece is collected by a removable sample piece probe 7, the sample piece probe 7 is mounted on an observation sample holder 10, then the observation sample holder 10 is extracted from a sample processing chamber 1 by an air lock mechanism, thereby the sample is generated simply and quickly.
Patent JP-H07191916-A (JP)
Title: Information processor
Inventor: OBANA SHINICHI
IPC: G06F1/26
Filed: 1993-12-27
Abstract: PURPOSE:To back up a work RAM at the time of cut-off of power by backing up the work RAM based on an overcurrent detection signal by a battery. CONSTITUTION:A work RAM 10 where status data indicating the processing condition of a central processing unit 7 which processes a series of information in accordance with a control program is held is backed up by a battery 23 before power supply is cut off by an overcurrent, and thereby, the control program interrupted by cut-off of power supply is restarted from the interruption position after power supply is restored. Consequently, a non-volatile RAM or the like where status data is stored only in a preliminarily designated situation is unnecessary.
Patent JP-2001150878-A (JP)
Title: Bar-shaped paste container
Inventor: MURAKOSHI YASUO
IPC: B43M11/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To securely prevent the slipping-off of a slider and simply and securely carry out its assembly work. SOLUTION: A blade-shaped elastic engaging protrusion 10 is protruded in the diameter direction and so formed as to be flexible freely in the inserting direction of a screw lever 7 into a slider 8 on the end of the screw lever 7 revolved integrally with a revolving section 6 of a paste container main body 3 so as to provide the resistance while preventing the further deformation of the engaging protrusion and prevent the slider from slipping-off from the screw lever when the revolving section is revolved excessively, since a bar-shaped paste is filled in the slider. Also when the slider is inserted into the screw lever, the slider is forcibly inserted into the screw lever to easily deform the engaging protrusion to engage the slider with the screw lever to simply and securely assemble the bar-shaped container.
Patent JP-H08273296-A (JP)
Title: Data reproducing system, disk recording medium and data reproducing method
Inventor: AKIYAMA RYOTA
IPC: G09C1/00
Filed: 1995-12-20
Abstract: PURPOSE: To make possible reproduction, reverse reproduction, etc., of compressed-coded data from an arbitrary position by providing corresponding between ID and sectors for each block of sectors. CONSTITUTION: An original dynamic image 1 is companding-coded by a circuit section 2 and ciphered 3 to be stored in a CD-ROM 4. A decoding section reads the data from the ROM 4 using a driving device 5 and decodes 6 it. The decoded data is expanded 7 and restored to the original dynamic picture 8. During this series of processing, an indicating means 101 and an ID-data number corresponding means 102 to which ID and the corresponding data number are registered are installed to perform reabout of data by a reading means 104 based on the data number obtained by the corresponding means 102 and the data is decoded by a means 105.
Patent JP-H09171545-A (JP)
Title: Ic card, ic card reader/writer, host device for ic card reader/writer, ic card system and multivender dealing method in ic card system
Inventor: TANAKA HIROSHI
IPC: G07F7/10
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To procure an IC card and an IC card reader/writer, etc., by a multivender and to construct a system by providing the IC card with card maker identification information and identifying a card maker. SOLUTION: This IC card 1A is composed of a card main body 11A, a memory part 12A which is buried within the card main body 11A and is capable of storing data information and control information and an interface part 13A performing the input/output of the data information stored in this memory part 12A and the output of the control information. In this case, the control information having card maker identification information to be notified to the outside is stored in the memory part 12A.
Patent JP-H06189408-A (JP)
Title: Current collector shoe
Inventor: MORIKAWA TAKEO
IPC: G10K11/16
Filed: 1992-12-14
Abstract: PURPOSE:To provide a current collecting shoe of an integral ship type which has suitable lift characteristics during traveling of a vehicle and in which whizzing noise is reduced with small drag. CONSTITUTION:A section of a shoe is formed in a shape in which trapezoidal members 10c are mounted at elliptical upper and lower surfaces. An upper surface of the shoe is necessary to be always a smooth flat surface in order to mount a slide plate 10b, and the flat surface generates a downward lift. In order to compensate the downward lift, a shape having a smooth flat surface is formed also on a lower surface of the shoe, lengths of the upper and lower flat surfaces of the shoe are altered or ends of the flat surface are rounded to regulate the lift characteristics, thereby forming the shoe 10 having suitable lift characteristics and a small drag.
Patent JP-H02177608-A (JP)
Title: Power amplifier
Inventor: SAIKAI TOSHIO
IPC: H03F3/60
Filed: 1988-12-27
Abstract: PURPOSE:To reduce sprious out of out-band gain band and the noise of a reception band by integrating a high frequency filter in the internal part of a power amplifier. CONSTITUTION:A high frequency signal is inputted from an arrow direction and passed through a film circuit substrate 6 and pre-amplification is executed to the signal in a hybrid integrated circuit 5 including an amplification element. Further, the signal passes through a film circuit substrate 4 and high frequency filter 3 and post- amplification is executed to the signal by a power module 2 for executing power amplification. After that, the signal passes through a film circuit substrate 1 and the high frequency signal is sent. The input/output impedance of the power module 2, high frequency filter 3 and hybrid integrated circuit 5 is matched to the characteristic impedance of the film circuit substrates 1, 4 and 6. Here, the high frequency filter 3 has a small loss characteristic to the high frequency signal of a transmission frequency band on the output line of a line 14 in the film circuit substrate 4 and forms a circuit having a filter characteristic to attenuate an unnecessary wave such as 2nd and 3rd higher harmonic waves. In such a way, the small high frequency filter is integrated in the first step and intermediate step of an amplification step. Thus, the power amplifier not outputting the unnecessary wave can be obtained.
Patent JP-H02179181-A (JP)
Title: Fm modulator
Inventor: TSUBOUCHI HIDEO
IPC: G11B20/06
Filed: 1988-12-29
Abstract: PURPOSE:To automatically adjust so as to oscillate by a specific frequency at the time of inputting a synchronizing signal level in a semiconductor integrated circuit by providing a frequency comparison control circuit for bringing two kinds of control output signals to feedback to a first FM modulating circuit and a second FM modulating circuit, respectively. CONSTITUTION:A video signal is inputted to a video signal input terminal 8, and a signal of a synchronizing signal level of DC is inputted to a synchronizing signal level input terminal 10. In order to allow a frequency comparison control circuit 11 to control an FM modulating circuit 9, so as to output an oscillating frequency of 3.58MHz, and as for an FM modulating circuit 7 so as to output an oscillating frequency of 3.4MHz, a ratio of a control voltage which is brought to feedback to the FM modulating circuits 7, 9 is set to a control voltage to the FM modulating circuit 7: a control voltage to the FM modulating circuit 9=3.4:3.58=0.95:1.00. As a result, when a synchronizing signal is inputted to the video signal input terminal 8, the output of the FM modulating circuit 7 is adjusted automatically to 3.4MHz. In such a way, the automatic adjustment can be attained so as to oscillate by a specific frequency at the time of inputting the synchronizing signal in a semiconductor integrated circuit.
Patent JP-H01172589-A (JP)
Title: Alloy plating bath
Inventor: WATANABE SHUNJI
IPC: C25D3/56
Filed: 1987-12-25
Abstract: PURPOSE:To obtain an alloy plating bath capable of forming an amorphous Ni-Cr-P alloy plating film having high corrosion resistance and luster in a wide current density range by adding hypophosphite to a plating bath contg. Ni chloride, Cr chloride, a complexing agent, a conductive salt and a buffer. CONSTITUTION:An alloy plating bath contg. bivalent Ni chloride, tervalent Cr chloride, glycine as a complexing agent, a conductive salt such as NH4Cl and a buffer such as boric acid is prepd. and 0.005 - several mol./l hypophosphite is added to the plating bath to obtain an amorphous Ni-Cr-P alloy plating bath having the above-mentioned characteristics. When this plating bath is subjected to pulse electrolysis and ultrasonic vibration, a plating film can be made more effectively amorphous.
Patent JP-H05165007-A (JP)
Title: Projection type color liquid crystal display device
Inventor: KAI TSUTOMU
IPC: G02F1/133
Filed: 1991-12-17
Abstract: PURPOSE:To provide excellent display quality and suppress the degradation of a liquid crystal by providing voltage regulators and supplying independently respective optimum common voltages to liquid crystal panels for red color, green color and blue color. CONSTITUTION:A common voltage generating circuit 12 for outputting a predetermined common voltage VCOM and voltage regulators 13 through 15 for adjusting the VCOM to respective desired voltage values are provided in a common voltage supplying circuit 11. Output voltages VCR, VCG, VCB from the voltage regulators 13 through 15 are supplied to liquid crystal panels 1 through 3 for red color, green color, and blue color, respectively. For example, even when respective red, green, and blue image signals output from a data driver by means of the drive of positive and negative polarity and level-shifted and applied across pixel electrodes, the common voltage VCOM are adjusted by the voltage regulators 13 through 15, respectively, and subsequently after the shift, respective objective optimum common voltages VCR, VCG, VCB are applied across the liquid crystal panels 1 through 3, respectively.
Patent JP-H09171830-A (JP)
Title: Cell of solid electrolytic fuel cell
Inventor: AKIYAMA MASAHIDE
IPC: H01M8/02
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To minimize the development of a thermal stress in a fuel cell, almost perfectly moderate the thermal expansion of a solid electrolyte and the fuel cell, and prevent the peeling of the fuel electrode from the solid electrolyte. SOLUTION: In a cell of fuel cell having an air electrode on one surface of a solid electrolytic layer 33 and a fuel electrode formed on the other surface, the fuel electrode is formed of a plurality of divided fuel electrodes 35. The divided fuel electrode 35 contains 50-90wt.% of at least one metal selected from Ni, Co, W, and Ti, and 10-50wt.% of ZrOz and/or CeO2 , and the thickness of the divided fuel electrode 35 is desirably set to 10-300μm.
Patent JP-H01172084-A (JP)
Title: Indicator device of motorcycle
Inventor: HORII YOSHIYUKI
IPC: B62J99/00
Filed: 1987-12-25
Abstract: PURPOSE:To provide visual inspection of comparison of the actual distance with the command distance easily by furnishing a map indicator part, on which at least the command distance is written, and an indicator part for the distance of actual run parallelly ahead the steering wheel of a car. CONSTITUTION:In a front cowl 16 such different indicator devices are concentrically arranged as a trip meter case 21, a motor driven map case 31, an engine revolving speed/speedometer case 41, an electronic compass 51, and a water thermometer 61. Each of these indicator devices is installed with sponge rubber 72-74 interposed. Therein a digital type running distance indicator part 23 is installed on the display face 22 of the trip meter case 21. A map 81 is installed on the display face 32 of the abovementioned motor-driven map case 31 in such a way as in a roll to allow winding, and figure 82, distance 83, and azimuth 84 are written on the map 81. This facilitates visual inspection of comparison of the actual distance 23 with the command distance 83.
Patent JP-H04200360-A (JP)
Title: Sterilized cooked rice pack
Inventor: NISHIDA YOSHIO
IPC: A23L7/10
Filed: 1990-11-30
Abstract: PURPOSE:To prevent breeding of thermoduric microorganisms by milling rice while reducing temperature with a cooling medium, polishing, washing and cooking the milled rice, filling the sterilized cooked rice in a container and hermetically sealing the container. CONSTITUTION:Husked rice 35 is filled in a filling device 12 and stone is sorted with a stone sorting machine 13. The husked rice is then introduced into a space between an outer cylinder 31 and a rotating grinding unit 32 of a rice polishing machine 14. A cooling medium is subsequently injected from an injector 33. The grinding unit 32 is simultaneously rotated and the husked rice 35 is milled with the grinding unit 32 and the outer cylinder 31 while being cooled. Thereby, milled rice is obtained and then fed through slits (31a) of the outer cylinder 31 to a rice polisher 15 and polished while being cooled. The polished rice is subsequently conditioned to a prescribed moisture content value with a milled rice moisture conditioner 16. The milled rice is then passed through a foreign material sieving machine 17, a color grader 18, a milled rice tank 19 and a transfer device 27, fed to a rice washing machine 22 and washed. The washed milled rice is dipped in water in a dipping rice feeder 23, subsequently passed through a filling machine 24, fed to a continuous rice cooker 25 and cooked to afford sterilized cooked rice. The resultant cooked rice is filled in a container and its opening is hermetically sealed with a gas barrier film.
Patent JP-H09183788-A (JP)
Title: Metallocene compound
Inventor: MIHIYAERU RIIDERU
IPC: C08F4/602
Filed: 1996-12-13
Abstract: Metallocene compounds of formula (I) are new. In (I), Cp = optionally substituted cyclopentadienyl; Ind = optionally substituted indenyl; M = tetravalent metal; R<1>-R<6> = H or 1-20C hydrocarbyl; m = 1 or 2; k, l = 1 if m = 1; k, l = 0 if m = 2. Also claimed are (i) catalysts (I-A) containing compound(s) (I) and cocatalyst(s), (ii) a process for the production of polyolefins by polymerisation of olefins in presence of these catalysts, (iii) polyolefins obtained by this process, (iv) moulded products containing these polyolefins, and (v) a process for the production of (I) by reacting compounds of formula (II) with compounds of formula M(NR<1>2NR<2>2NR3<2>NR<4>2) (III). The preferred cocatalyst is an aluminium and/or boron compound. The catalyst may also contain a support, and metallocene (I) may be prepolymerised.
Patent JP-H09153484-A (JP)
Title: Method and apparatus for forming thin film
Inventor: SHIGYO SHOICHI
IPC: B01J3/00
Filed: 1995-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of depositing a uniform film, in which a base coating on a wafer is degassed before film deposition so as to prevent the generation of gas during a CVD operation. SOLUTION: A wafer 8 with a base coating is introduced into a load lock chamber 1, which is first roughed by a dry pump 6 and further evacuated by a high-vacuum pump 7, in order to free the base coating on the wafer 8 from fluoric and carbonaceous gases occluded during plasma cleaning. The gas extracted from the load lock chamber 1 is analyzed by a mass analyzer 10 to check that the amount of gas in the base coating decreases to a predetermined level. After that, a gate valve 4 is opened, the degassed wafer 8 is transferred to a CVD chamber 3, and the gate valve is closed. The CVD operation is started when the concentration of fluoric and carbonaceous gases is below a predetermined level in the CVD chamber.
Patent JP-H01178977-A (JP)
Title: Copy density adjusting device
Inventor: ITO HIDEO
IPC: G03G15/00
Filed: 1987-12-29
Abstract: PURPOSE:To obtain an easy-to-use exposure quantity adjusting device by equalizing the quantity of variation in copy density with the shift quantity of a manual type density adjusting means when an automatic adjustment mode is selected to that when a manual adjustment mode is selected. CONSTITUTION:When a mode switching means 34 is operated, a copy density adjustment system is switched between the automatic adjustment mode and manual adjustment mode. Further, when the density adjusting means 37 is shifted while the manual exposure mode is selected by the mode switching means 34, a voltage applied to an exposure lamp is adjusted. Furthermore, when the density adjusting means 37 is shifted similarly to the switching in the manual adjustment mode while the automatic adjustment mode is selected by the mode switching means 34, the voltage applied to, for example, the exposure lamp is adjusted and the quantity of variation of a correcting voltage with the shift quantity at this time is equal to the variation quantity in the manual adjustment mode. Consequently, the operability is good and density adjustments are simple and easy.
Patent JP-H03193510-A (JP)
Title: Pneumatic tire
Inventor: KAJIWARA SHINZO
IPC: B60C15/00
Filed: 1989-12-22
Abstract: PURPOSE:To reduce road noise by providing a rubber reinforcing layer extending radially outward inside a carcass on the side of an inner cavity of a tire in a bead part, and establishing the rubber reinforcing layer to be fixed times as high as height at the maximum width of the tire. CONSTITUTION:Carcass 8 formed of organic fiber cord turns around a bead core 2 to form a turning back part 6B, and a tire bead part 3 having a belt 7 arranged on the radial outside of the carcass 6 is provided with a rubber reinforcing layer 9 inside the carcass 6 opposite to an inner cavity 8 of the tire. The rubber reinforcing layer 9 is thicker in layer thickness at a central part and decreases its thickness toward an inside and an outside in a radial direction to form a crescent-shape. The height h1 of the rubber reinforcing layer is set to be 0.4 to 1.00 times as high as height at the maximum width of the tire.