baber/WOPTO huggingface dataset:
Patent JP-H06321247-A (JP)
Title: Pour spout
Inventor: YOSHIKAWA MASAHIRO
IPC: B65D47/26
Filed: 1993-04-30
Abstract: PURPOSE:To take out contents without removing a cap. CONSTITUTION:An opening 9 is provided to the top face 8 of a cap 2, and a male-screwed cylindrical part 11 with a screw 10 running in the same direction as and in the pitch larger than a screw 6 provided to the outside of a pour spout body 1, to which the cap 2 is screwed on, provided to its outside is provided in projection and in coaxially to the reverse side of the top face 8 of the cap 2. The lower end of a pouring-out tube 3 is closed, and a through hole 19 is provided to the side on the lower part of the tube. The pouring-out tube 3 is inserted between the pour spout body 1 and the male-screwed cylindrical part with a screw 16 to be screwed onto the screw 10 of the male-screwed cylindrical part 11 provided to the inside of its upper part and an indented engaging part for preventing turning provided between the inside of the pour spout body 1 and the upper part thereof. As the cap 2 is turned for unscrewing, the pouring-out tube 3 turns in the reverse direction in a stroke larger than the amount of unscrewing of the cap 2 and projects to the inside of a container 4, making the through hole 19 of the pouring-out tube 3 communicate with the inside of the container 4, and thereby contents can be taken out through the opening 9 of the cap 2.
Patent JP-H02301879-A (JP)
Title: Adder
Inventor: FUJIMARU MIKIO
IPC: G06G7/14
Filed: 1989-05-17
Abstract: PURPOSE:To obtain an adder having high-input impedance by deciding the input impedance of the adder by means of the input impedance of variable- conductance amplifiers. CONSTITUTION:This adder has (N) pieces of variable-conductance amplifiers (2-1)-(2-n) and one impedance amplifier 3 and is provided with (n) pieces of input terminals (1-1)-(1-n) and one output terminal 4. Since the input voltage is converted into an electric current by means of the variable-conductance amplifiers (2-1)-(2-n), high-input impedance can be realized. When, for example, the variable-conductance amplifiers (2-1)-(2-n) are respectively constituted of bipolar transistors, the input impedance becomes a multiple of the current ampli fication factor of the emitter impedance. Therefore, the input impedance of this adder can be made higher.
Patent JP-H0424958-A (JP)
Title: Structure of capacitive element
Inventor: SUGIHARA TADASHI
IPC: H01L21/822
Filed: 1990-05-15
Abstract: PURPOSE:To obstruct the current flowing between the upper electrode and the lower electrode, and improve the breakdown strength of a dielectric film, by filling oriented fine cracks generated in a lead titanate zirconate based dielectric of high permittivity, with silicon based insulator. CONSTITUTION:When an impurity region 107 is formed on the surface part of a single crystal silicon substrate 107, lead titanate zirconate based oxide is spread on the impurity region by sputtering method. Said oxide is subjected to laser annealing in an oxidizing atmosphere. By the effect of this annealing, silicon supplied from the impurity region 107 chemically reacts with oxygen in oriented fine cracks 109a-109l, and silicon oxide 113a-113k are formed in the oriented fine cracks 109a-109l. Since the oriented fine cracks of high dielectric permittivity are filled with silicon based insulator, leak current is not generated in the case of application to the dielectric film of a capacitive element, and the breakdown strength is improved.
Patent JP-H07335175-A (JP)
Title: Discharge lamp and illumination device and liquid crystal display device incorporating discharge lamp
Inventor: INOUE NAOHITO
IPC: G02F1/13357
Filed: 1994-06-07
Abstract: PURPOSE:To provide a liquid crystal display device and an associate illumination device which present a high surface brightness and consume a less electric power. CONSTITUTION:As a back light unit, a liquid crystal display device is equipped with an illumination device of edge light system, which includes a cathode-ray tube, and the lamp body 5a of the tube is given such a diffractive index distribution that the light incident from the internal space 7 side and advancing within the lamp body 5a can be led in a specific direction. The diffractive indices of the parts g, f, e, d, c, b, a are set as heightening in the named sequence. Thereby a discharge lamp can be achieved which can emit light in the specific direction from the surface of the lamp body, and the efficiency of light utilization is enhanced.
Patent JP-S5650522-A (JP)
Title: Aligning and storing case for diode or the like
Inventor: TOKURA SEITA
IPC: H05K13/02
Filed: 1979-10-01
Abstract: PURPOSE:To easily perform storage and picking-up of small parts such as diode and the like by a method wherein a zigzag-shaped part passage is formed with guide blocks arranged alternately on the inner surface of the opposed wall of the main body of a case which is vertically long. CONSTITUTION:Small parts 3 dropped in a case 10 from an upper opening 11 fall down along an upper slanting surface of almost delta-shaped guide blocks 14 provided on both sides, pass through a zigzag-shaped passage 15 formed by said blocks, their position is automatically straightened, aligned and stored in the case. Thus, only by throwing small parts into the case, they can be automatically aligngned and stored without having such devices as a vibrator and the like. Also, as the case is longitudinally long, its occupying space is small even when a sorting number of parts is increased, and the picking-up work can be performed easily.
Patent JP-H04230753-A (JP)
Title: Damping-water-free planographic prznting plate material
Inventor: MATSUBARA SHINICHI
IPC: G03F7/11
Filed: 1991-04-26
Abstract: PURPOSE:To provide the planographic plate material needing no damping water and good in storage stability of a coating fluid and superior in productivity. CONSTITUTION:This waterless printing plate material is formed by successively laminating on a support a primer layer, a photosensitive layer, and a silicone rubber layer or a photosensitive silicone rubber layer, and this primer layer is characterized by being of a photosetting type and containing an yellow pigment. It is preferred to use a benzoimidazolone type pigment as the yellow pigment in order to enhance image reproduction performance.
Patent JP-H10319873-A (JP)
Title: Light source unit and display device, display and illumination device using it
Inventor: OKAMORI SHINJI
IPC: G02B5/32
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a light source unit which reduces dispersion caused by the directivity characteristics of plural light source means in the display characteristics of individuals and supplies high-illuminance image light to a desired visual field. SOLUTION: A light source unit 1 is provided with a substrate means 5, the light emitting diode elements 21, 22 which are arranged on this substrate means 5, a substrate material 8 disposed in front of these light emitting diodes 21, 22, a holographic optical element 7 formed on one side of this substrate material 8 and a housing means 6 which supports this holographic optical element 7 and the substrate material 8. And the light radiated from the light emitting elements 21, 22 is incident on the holographic optical element 7, deflected and made to diffuse to be radiated to specified directions.
Patent JP-H05299250-A (JP)
Title: Chip inductor and manufacture thereof
Inventor: FUKUI MASAMI
IPC: H01F41/04
Filed: 1992-04-17
Abstract: PURPOSE:To make it possible to simply manufacture a chip inductor having a small self-inductance by a method wherein a helical conductor thin film part is provided on the surface of an insulator core material. CONSTITUTION:A conductor thin film 3, such as a copper thin film or a carbon thin film, is laminated on the surface of a cylindrical insulator 2 consisting of ceramic of the like. Then, while the insulator 2 is rotated centering around its axis of rotation, a helical groove 4 is formed in the thin film 3 using a cutting jig and a helical conductor thin film part 3 is formed. After that, electrodes 5 are respectively formed on both ends of the thin film part 3 by a solder plating or the like and a chip inductor 1 is obtained. Moreover, the helical conductor thin film part 3 is subjected to sputtering under the existence of a mask. Or, vapor which is generated by emitting an electron beam on an evaporation source is formed into vapor with a constant width into roughly a linear form by an electromagnetic rectifying mechanism and thereafter, the vapor is deposited on the core material 2 and it is also possible to form the chip inductor 1 without a cutting process. Thereby, the chip inductor having a desired self-inductance can be obtained vey simply.
Patent JP-S5751554-A (JP)
Title: Brake device with liquid pressure compensation
Inventor: IOKU KENSUKE
IPC: B60T13/14
Filed: 1980-09-10
Abstract: PURPOSE: To make compensation for the brake force at the time of increased stroke in a brake device of construction machine etc. by providing a liquid pressure compensation function, which shall open the valve to supply liquid pressure when the stroke of master cylinder exceeds a certain specified value.  
     CONSTITUTION: A master cylinder 1 is provided with a port 12 in communication to a reserver and a port 11 in communication to the source of liquid pressure. A piston 1b is equipped with a check valve 15 and a notch 16. When a shoe is worn and the stroke has increased to exceed L, the port 12 is shut and the port 11 is put in communication with a passage 14 through the notch 16. Thus pressure liquid is sent to the brake cylinder through the check valve 15. When the pedal is restituted, the stopper bolt 18 opens the check valve 15 to eliminate the brake force. Thus the liquid pressure from the pressure source gives necessary brake force when dhe shoe has worn and the stroke has increased, so that the brake force can be compensated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02305726-A (JP)
Title: Sheet material storage device
Inventor: YUKIMACHI HIROSHI
IPC: B65H1/04
Filed: 1989-05-19
Abstract: PURPOSE:To store different size sheet material in the same cassette by providing a first partition plate for storing large size sheets and a second partition plate for storing small size sheets in a sheet material storage device. CONSTITUTION:In an image formation device 10, there are a sensor 11 for sensing a height of the highest paper, feed rollers 12, 13 and 14 for feeding sheets, a lifter plate 16 for lifting a partition plate 3 for envelopes E by rotating the lifter plate 16 about an axis 15 so as to keep the height of envelopes E constant on the basis of a signal from the sensor 11, and other devices. Consequently, when the lifter plate 16 lifts the partition plate 3 for the envelopes E upwards, leading edges of the envelopes E are pressed against the feed rollers, and are released by removing a cassette. In this case, any kinds of sheet material, e.g. postcards, addresscards, etc., can be used for the second partition plate 3. Sizes of sheet material and the cassette to be used for different size sheets are A3, A4, B4, B5, etc., and their combination can be selected freely.
Patent JP-S5250292-A (JP)
Title: Oil content concentration measuring device
Inventor: OKADA MITSUYOSHI
IPC: G01N21/59
Filed: 1975-10-21
Abstract: PURPOSE:To facilitate operation of measured values without being affected by solid suspensions such as dust and dirt, in an apparatus for measuring oil content in effluent water, etc.
Patent JP-H06336071-A (JP)
Title: Image forming apparatus
Inventor: WATAYA MASAFUMI
IPC: B41J2/125
Filed: 1993-05-27
Abstract: PURPOSE:To expand the temp. characteristic dependence region of a temp. detection element and to enhance the detection accuracy of the temp. of a printing head by shifting the detection output of the temp. detection element detecting the temp. of the print head to allow the same to coincide with the characteristic output of a circumferential temp. detection means detecting the temp. in an apparatus. CONSTITUTION:When a constant current If is supplied to a diode 102 being a temp. detection element detecting the temp. of a print head from a constant current circuit 103, forward voltage Vf is applied to the diode 102 and amplified by a first differential amplfier 104 to be applied to the non-reversal input terminal of a second differential amplifier 105. The value obtained by subtracting the voltage value corresponding to the correction data of the diode 102 from a D/A converter 108 from the output of the first differential amplifier 104 in the second differential amplifier 105, that is, the voltage value obtained by multiplying the value after the temp. characteristic dependence region in the forward voltage Vf is removed by the gain of the differential amplifier 105 is outputted to a CPU 106. Herein, this voltage value is compared with the output of an inside temp. sensor 107 and, corresponding to the comparison result, the output level of the D/A converter 8 is corrected.
Patent JP-H09310664-A (JP)
Title: Fuel injection device for model engine
Inventor: MATSUDA NORIO
IPC: F02M69/04
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To stably supply fuel in a model engine whose service conditions are severe. SOLUTION: A magnetic core 34 having a flow path 35 is inserted in a solenoid coil 31. A movable valve element 38 is set in the casing 32 in a casing 31. The valve 38 is energized by a plate spring 44 to close a fuel jetting port 37. A fuel supply path 48 is provided with a check valve 24. An air pressure supply path 25 and the inside of the casing 31 are partitioned with a diaphragm 26. The air pressure which is generated in a crank chamber and pulsates within the range of about 20-100kPa acts on the fuel in the casing 31 through the diaphragm 26. The air pipe 27 is fixed to the valve 38 and the diaphragm 26, and communicates the air pressure supply path 25 with a fuel injection port 37. The fuel led into a fuel injection device 30 is shut in by a check valve 24, and pressurized to fixed pressure by the pulsating air pressure sent from a crank chamber.  At the time of injection, the air is jetted from an air tube to atomize the jetted fuel. The supply of the fuel is stabilized even under severe operating conditions, and a combustion efficiency therefore rises to improve the output of an engine.
Patent JP-H01297134-A (JP)
Title: Manufacture of resin coated powder and manufacturing device
Inventor: WATANABE KYOICHIRO
IPC: B01F7/04
Filed: 1988-05-25
Abstract: PURPOSE:To allow powder to drop on a mixing/cracking member from the top area of a drum by charging powder to be processed and liquid coating resins in the drum which turns in a horizontal direction, causing the drum to rotate and also the mixing/ cracking member mounted on the same axis as the axial center of the drum to rotate at high speed. CONSTITUTION:Powder to be processed is charged in a drum 2 with axial center extending in a horizontal direction. Then the drum is allowed to rotate around its axial center, and said powder is moved to the top area of the drum by the centrifugal force of the drum. Next, the powder is permitted to fall from the top area of the drum on a mixing/cracking member 16 which is arranged coaxially in the drum with a plurality of protrusions 18 on the surface and rotates at higher speed than the drum. The powder is cracked and sent flying by the rotary motion of the member 16. After this, the powder in a powder circulating stream generated by the above-mentioned process and liquid coating resins ejected from a nozzle 30 are allowed to come in contact with each other and said process is repeated until the entire surface of individual particles of powder are completely coated with the resin. Then the produced resin-coated powder is taken out of the drum.
Patent JP-S61285570-A (JP)
Title: Voice input device
Inventor: OSHIMA YOSHIMITSU
IPC: G10L25/00
Filed: 1985-06-12
Abstract: PURPOSE:To attain the automatic input of punctuation marks by utilizing the intervals of speaking, a sentence intonation, parts of speech and conjugation of words, a sentence structure and meaning information respectively to estimate the positions of punctuation marks. CONSTITUTION:An input voice 5 is analyzed at a phoneme recognition part 11 of a voice recognition part 1 and analyzed to the phoneme information. Thus a series 111 of KANA (Japanese syllabary) codes are delivered and the basic frequency 121 of the voice 5 is extracted by a pitch extracting part 12. While the power 131 of the voice 5 is detected by a power detection part 13. A voice data processing part 14 receives the outputs 111-131 of each part to perform the data processing and delivers the KANA character strings including the punctuation mark candidates. A morpheme analysis part 2 divides an input KANA character string for each morpheme. A sentence structure meaning analysis part 3 uses the output of the part 2 as an input and performs analysis part 3 uses the output of the part 2 as an input and performs analysis by means of the structure and the meaning of an input sentence to obtain the relationship among component clauses. Then a punctuation mark processing part 4 estimates the positions of punctuation marks based on the result of analysis of the part 3 and applies them automatically.
Patent JP-H08321880-A (JP)
Title: Private branch exchange system
Inventor: ANADA HIROAKI
IPC: H04M3/42
Filed: 1995-05-25
Abstract: PURPOSE: To attain call originating processing to a call incoming telephone terminal, which is set-inputted, when call originating time information set- inputted in advance and present time information coincide. CONSTITUTION: Call originating time information and call incoming telephone terminal information are stored in a storage device 7 in a private branch exchange A. A timer T counting present time information is provided in the private branch exchange A to count present time information to call a call originating telephone terminal 1 set-inputting call originating time information and call incoming telephone terminal information from the private branch exchange A when updated present time information coincides with call originating time information. When the call originating telephone terminal information 1 responds to this calling, call originating processing is executed based on call incoming telephone terminal information stored in the storage device 7.
Patent JP-S5647445-A (JP)
Title: Epoxy resin composition
Inventor: FUJIOKA ATSUSHI
IPC: C08L63/00
Filed: 1979-09-27
Abstract: PURPOSE: To prepare the titled composition having moderate rate of cure and useful as a coating agent, an adhesive, etc., by compounding an epoxy resin containing a curing agent with specific amounts of a cure accelerator and a cure retarder.  
     CONSTITUTION: The objective composition having a desired rate of cure can be prepared by compounding (A) 100pts.wt. of an epoxy resin, (B) 0.3W2.0 equivalent, based on 1 equivalent of the epoxy resin, of a curing agent (e.g. diethylenetriamine), (C) 0.001W5.0pts.wt. of a cure accelerator (e.g. benzyldimethylamine) and (D) 0.001W5.0pts.wt. of a halohydrin-containing compound having a molecular weight of ≤350 (e.g. 1-chloro-2-propanol) as a cure retarder. The rate of cure of the composition can be adjusted by adjusting the amounts of the (C) and the (D) components. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5827451-A (JP)
Title: Communication controller
Inventor: KAMIYAMA TOSHIHIRO
IPC: H04L29/02
Filed: 1981-08-12
Abstract: PURPOSE:To lighten the burden of a upper-order device, by counting the number of received characters, and comparing the number with the specified value, and finding out incorrect data having data length outside the specified value. CONSTITUTION:When a mark signal representing vacancy on a connection line 10 is absent and a data frame is transmitted, a mark detecting circuit 2 starts the operation of a character assembling circuit 3 and a counter 5. A character count control signal generating circuit 4 controls start, stop and comparison of the count of counter 5 with the output of a detection circuit 1 and the mark detection circuit 2 detecting the flag sequence before and after the data frame. A comparison circuit 6 receives the number of received characters in the frame from the counter 5 and compared whether or not the said count value is within the specified value preset in a register 7. If the number of received characters is not within the specified value, the comparison circuit 6 displays the reception of incorrect data and avoids the said incorrect data from being transferred from a buffer memory 8 to an upper-order device.
Patent JP-S5916589-A (JP)
Title: Production of treating agent for waste water containing heavy metal
Inventor: SHIMIZU SHIGEMI
IPC: C02F1/62
Filed: 1982-07-20
Abstract: PURPOSE:To remove efficiently metallic ions, by maintaining the pH of waste water contg. ferrous ions at >=8, and blowing an oxidative gas thereto then adding ferrous ions and an alkali thereto to make the pH neutral and blowing an oxidative gas in succession to stirring. CONSTITUTION:The pH of liquid contg. ferrous ions is maintained at >=8pH, and air or other oxidative gas is blown into the aq. soln. thereof to oxidize the ferrous comps. The blowing of the oxidative gas is stopped, and ferrous ions and an alkali are added to the liquid to control the pH of the liquid to around neutrality or above, upon ending of the oxidation reaction. The liquid is then stirred to from a ferromagnetic oxide, then an oxidative gas is blown thereto to convert the ferrous ions existing in the liquid to iron oxyhydroxide, whereby the ferromagnetic oxide particles formed with the layer of the iron oxyhydroxide on the surface are obtd.
Patent JP-S5827685-A (JP)
Title: Sterilized water-making unit
Inventor: KAWAI ATSUSHI
IPC: B01D61/58
Filed: 1981-08-11
Abstract: PURPOSE:To remove bacteria and pyrogen from water to be treated, by accommodating hollow fiber filtration membranes in a housing divided into a plurality of chambers by one or more hollow fiber-supporting partiton bodies to constitute a filter. CONSTITUTION:Hollow fibers 3 are bundled and fixed in a housing 1 by a partition body 2 dividing the interior of the housing 1 into two chambers A and B,so that all of the hollow opened parts of the hollow fibers 3 are bottled up. Water to be treated flowing into the housing 1 through its water inlet 4 is temporarily stored in the chamber A inside the housing, once filtered at the hollow fiber wall membrane parts in the chamber A, let flow through the hollow parts  of the hollow fibers to those of the hollow fibers in the chamber B and then from the interiors of the hollow fibers toward the hollow fiber wall membrane  parts, filtered,and discharged as objective sterilized water from the part of a  purified water outlet 5 in the chamber B.
Patent JP-H01295617-A (JP)
Title: Ground fault and electric fault detecting circuit
Inventor: KOBAYASHI KAZUAKI
IPC: H04M3/22
Filed: 1988-05-24
Abstract: PURPOSE:To certainly detect a ground fault or electric fault by identifying the electric potential state of a two-wire communication line, with a plurality of threshold levels according to power source potential fed from a feed circuit. CONSTITUTION:Including the fluctuation of power source potential fed from a feed circuit 1 to a two-wire communication line (a), and the fluctuation of a ground potential difference, a plurality of threshold levels between a time under the worst condition and the time of a normal state are set in a communication line potential identifying means 30. Then, the power source potential fed to the two-wire communication line (a) is always monitored by a power source monitoring means 40 on the basis of a plurality of reference potentials, and the threshold level in the communication line potential identifying means 30 according to the detected power source potential is selected by an alarm signal selecting means 50. As a result, line voltage fed to the two-wire communication line (a) is fluctuated, and even at the time of the worst condition of the fluctuation of the ground potential difference, a ground fault or electric fault can be certainly detected.