baber/WOPTO huggingface dataset:
Patent JP-H08220862-A (JP)
Title: Image forming device
Inventor: KARASAWA KAZUNORI
IPC: G03G15/08
Filed: 1995-02-17
Abstract: PURPOSE: To provide an image forming device equipped with a toner supply device which is made smaller than the conventional device having a toner stirring means, and where the locked state of a toner carrying screw caused by toner's residence too long and the irregular supply of the toner caused by the insufficient toner are prevented even when a toner supply amount from a toner bottle to a toner hopper is fluctuated. CONSTITUTION: The toner hopper 7 is constituted of a case 71 extended in the shaft direction of a photoreceptor, a toner receiving port 72 formed at one end of the case 71 in the shaft direction of the photoreceptor so as to receive the toner from the toner bottle 9, the toner carrying screw 73 carrying the toner toward the other end, and a toner sensor 74 detecting the presence or absence of the toner in the toner carrying path of the screw 73. Then, a control part is provided, which allows the sensor 74 to detect the presence or absence of the toner at the time of supplying the toner and changes the setting of the rotating and driving time of the toner bottle 9 based on the detected result by the sensor 74.
Patent JP-S57184450-A (JP)
Title: Rotary classifier
Inventor: SUGIMOTO TAKU
IPC: B03B5/56
Filed: 1982-03-31
Abstract: PURPOSE: To collect sand from a raw lquid in good efficiency and to improve the dehydrating and washing states by providing a shock imparting or a pressing mechanism to the rotary top part of a drum wall.  
     CONSTITUTION: Raw water supplied to a throw-in port 19 is supplied into a precipitating and separating chamber 1' through a throw-in chute 2 and precipitated sand is transferred to a first scraper blade 7 by a spiral blade 6 and, after transferred to a ceiling part by the blade 7, fallen onto a transfer chute 8 to be supplied into a sand discharge chamber 1". The sand accumulated between second scraper blades 10 receives repeated shock from the lower bottom part of an elastic ring 9 and, when transferred to the ceiling part by the second scraper blades 10 in a compacted condition while adhered impurities are separated, the sand normally held between blades 10 is fallen by repeated shock and pressing force from a vibrator apparatus 11 and discharged to the outside of a rotary drum 1 through a discharge chute 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05347296-A (JP)
Title: Selective masking method for sidewall of concave structure formed in semiconductor body
Inventor: KENESU EDOWAADO BEIRUSUTEIN JI
IPC: H01L27/108
Filed: 1992-03-12
Abstract: PURPOSE: To enable selectively to mask a sidewall region of a concave structure, formed in a semiconductor substrate by embedding a removable material, for demarcating the edge of a region to be mask-processed, in the concave structure. CONSTITUTION: First, a photoresist is applied to an upper surface of a substrate 10 to fill a trench 12. Next, the photoresist is removed to a predetermined depth by a reactive ion-etching process. Then, a conformal layer 18 of organic material is applied to the surface of the substrate 10 and the inside of the trench 12. Thereafter, a horizontal surface of the conformal coating film 18 is removed by reactive ion-etching, while portions 18' and 18" attached to sidewalls of the trench 12 are left. Next, another layer 22 of a photoresist is applied to the surface of the substrate 10 to fill the trench 12 again. Then, a depth d2, for removing the conformal coating films 18' and 18" and the photoresist 22 by reactive ion-etching, is used to determine an upper edge of a sidewall mask.
Patent JP-S5644810-A (JP)
Title: Water works meter
Inventor: SUZUKI SHINICHI
IPC: G01F1/06
Filed: 1979-05-01
Abstract: PURPOSE: To raise the hydraulic efficiency by a method wherein the blade of impeller is bent in the direction of the vane wheel axle and the inlet passage is installed by making it slant so that the flow may run along the tangetial direction of the blade part.  
     CONSTITUTION: Each blade part 21b is bent in the direction of impeller axle 20. Each inlet passage 18a installed at wheel receiving case 18 is faced to the turning direction of vane wheel 19 as well as it is slanted to the direction of vane wheel axle 20. As a result, the flow entering from inlet passage 18a runs from below along the curve of blade part 21b to the tangential direction. Outlet passage 18b is also slanted to the direction of vane wheel axle 20, thus, the flow released along the curve of each blade part 21b is discharge directly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05294143-A (JP)
Title: Car body structure
Inventor: KOSHO KOJI
IPC: B62D25/04
Filed: 1992-03-12
Abstract: PURPOSE:To quickly and positively reinforce a door with the aid of the tension of a flexible lengthy member. CONSTITUTION:In a car body structure which is equipped with a door 1 opening/ closing the car body side surface while being supported by a pillar 7 at the car body side via a hinge member 15, and comprises a flexible lengthy member 5 reinforcing the door 1 by means of tension stretched in the inside of the door 1 while being directed in the car body longitudinal direction, one end of the flexible lengthy member 5 is directly or indirectly connected to the pillar 7 side, and a tension energizing means is provided, which energizes the tension of the flexible lengthy member 5 when the door 1 is subjected to load in the car transverse direction.
Patent JP-S63219371-A (JP)
Title: Novel bacterium belonging to genus lactobacillus, separation and multiplication thereof
Inventor: HORI TOSHIAKI
IPC: C12R1/225
Filed: 1987-03-09
Abstract: PURPOSE:To separate Lactobacillus nidificus forming a large colony, by separating Lactobacillus nidificus from kefir granules or a culture solution thereof and multiplying by the use of a solid medium containing gelan gum as a gelatinizing agent. CONSTITUTION:Lactobacillus nidificus forming a bulky large colony settling in a liquid medium is separated from kefir granules or a culture solution thereof by the use of a solid medium containing gelan gum as a gelatinizing agent and multiplied. Lactobacillus nidificus has the following mycological properties. Gram-positive bacterium. Forming no spore. Having no mobility. Bacillus. Facultative anaerobe. Negative in catalase. Growth optimum temperature range of 25-35 deg.C. Forming no ammonia from arginine. Reducing litmus milk with dyestuff and coagulating. Forming DL lactic acid from glucose.
Patent JP-H01229330-A (JP)
Title: Inference device
Inventor: SATO TOMOKAZU
IPC: G06F9/44
Filed: 1988-03-09
Abstract: PURPOSE:To always bring certainty to an optimum value and to attain the automatic constitution of rules having accurate certainty by judging the right or wrong of a result which has been inferred through the use of the rules of a knowledge base and correcting the certainty of the rules by means of whether the result is right or wrong. CONSTITUTION:The knowledge base 11 stores three rules R1-R3, for example. An inference engine 12 executes forward inference by using the rules R1-R3 of the knowledge base 11. At that time, initial information required for inference is inputted from a user interface device 13 by a user, and the user is informed of the result through the device 13. The opinion of the user with respect to the result of inference is inputted from the device 13. A certainty correction device 14 executes the automatic correction operation of certainty based on right or wrong information with respect to the inferred result inputted from the device 13, changes the certainty of respective rules and stores them into the knowledge base 1 as the new rules. Consequently, the certainty of the rules is brought to the optimum value with repeating inference.
Patent JP-H11249952-A (JP)
Title: Method and device for data input/output and storage medium with data input/output program recorded
Inventor: TAJI RYUTARO
IPC: G06F12/00
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To provide the method and device for data input/output, which secure a flexibility on data base constitution and reduce the burden of definition management, and a storage medium where a data input/output program is recorded. SOLUTION: Communication with an object management means 150 which manages objects. corresponding to input/output items in accordance with definitions of correspondence relation between input/output items and classifications as well as attributes of objects held in a definition management means 160 is performed, and data given together with an input item is outputted to the object management means 150 as the attribute value of the attribute of an object corresponding to the input item, and the attribute value of the attribute of an object corresponding to a given output item is acquired from the object management means 150 and is returned, and the object management means 150 outputs an instruction to write data, which is given as the attribute value of the attribute of an object,  on a DB and outputs an instruction to read out data preserved on the DB in accordance with the attribute of an object and returns obtained data as the attribute value of the attribute of this object.
Patent JP-H05259068-A (JP)
Title: Patterning method
IPC: G03F7/20
Filed: 1992-03-12
Abstract: PURPOSE:To provide a patterning method, where the upper resist of a two- layered resist is surely patterned by exposure with an electron beam, so that a pattern of high solution can be obtained as it is hardly affected by back scattering of light. CONSTITUTION:Positive type deep UV resist is applied as a lower resist layer 2, and mixture of at least a type of compound material selected from polydimethylbenzyl methacrylate, poly-butyl vinyl-phenoxyformate, and poly-butyl vinylbenzoate and material which produces acid by light exposure is applied as an upper resist 3, and the upper resist 3 is selectively irradiated with an electron beam, heated, and developed into a pattern, and then the lower resist 2 is exposed to deep UV rays using the upper resist pattern 2 as a mask and then developed.
Patent JP-S60196960-A (JP)
Title: Semiconductor device
Inventor: KATOU TATSUMASA
IPC: H01L23/52
Filed: 1984-03-21
Abstract: PURPOSE:To contrive to decrease breaking of wiring or the generation of electro-migration, and enable high integrity and high reliability of an LSI, by a method wherein tungsten which is excellent in resistance to electro-migration is selectively built up on polycrystalline silicon films on which patterning has been applied. CONSTITUTION:Minute patterning is carried out after thin polycrystalline silicon films 6 are CVD-built up on a insulation layer 5. Furthermore, the first layer wirings which are composed of polycrystalline silicon and tungsten selectively only on polycrystalline silicon film 6. Subsequently, the surface is made flat by blowing an insulation layer 8 through high temperature treatment, after an SiO2 (PSG) insulation layer which contains phosphorus or an SiO2(BSG) insulation layer containing boron is formed. The wiring of the second layer is formed by building up CVD-tungsten 10 on a polycrystalline silicon film selectively, after patterning is carried out, a polycrystalline silicon 9 being built up on an insulation layer 8 which has been flattened.
Patent JP-H10232106-A (JP)
Title: Confocal scanning-type microscope
Inventor: KOMATSU KOICHIRO
IPC: G01B11/30
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a confocal scanning type microscope for fully reducing the frequency of the output signal of a light reception system and at the same time obtaining a high-resolution image. SOLUTION: First and second scanning mirrors 3a and 3b that are fixed each other are arranged at the front side of an objective lens 4, both scanning mirrors are arranged so that a cross line L between the reflection light surfaces of both scanning mirrors is located in a plane that orthogonally crosses a light axis 4a of the objective lens, both scanning mirrors are arranged with a rotary axis O that is in parallel with the cross line L as a center so that they can be rocked freely, luminous fluxes La and Lb are applied to each scanning mirror, each luminous flux reflected by each scanning mirror is focused on a sample surface 5 via the objective lens,  and each luminous flux is applied to each scanning mirror so that the light path of a luminous flux SaL reflected by a scanning mirror SaL at the other edge side when both scanning mirrors are rocked to one edge side matches the light path of a luminous flux SbR reflected by a scanning mirror SbR at one edge side when both scanning mirrors are rocked to the other edge side.
Patent JP-H05259891-A (JP)
Title: Clocked inverter circuit
IPC: H03K19/096
Filed: 1992-03-13
Abstract: PURPOSE:To minimize the speed reduction and the increase in the circuit area and to obtain high breakdown voltage and high reliability by adopting a MOS transistor(TR) of a specific structure for a 2nd N-channel MOS TR. CONSTITUTION:First and 2nd P-channel MOS TRs 102, 103 and 1st and 2nd N-channel MOS TRs 104, 105 are connected in series respectively. Drain electrodes of the 2nd P-channel MOS TR 103 and the 2nd N-channel MOS TR 105 are connected to an output signal line. An offset area 106 is provided to the drain electrode of the 2nd N-channel MOS TR 105. Or a TR of lightly doped drain structure may be adopted in place of the offset gate structure. Thus, a drain electric field of the 2nd N-channel TR 105 is relaxed and characteristic deterioration in the circuit due to production of a hot carrier is suppressed. High breakdown structure is not adopted for the 1st N-channel MOS TR 104.
Patent JP-H03256331-A (JP)
Title: Manufacture of bipolar ic
Inventor: SAKAGAMI HISASHI
IPC: H01L29/732
Filed: 1990-03-06
Abstract: PURPOSE:To eliminate necessity of independently providing a U/I region forming step and to particularly improve a manufacturing efficiency of an outer base type bipolar transistor by simultaneously forming the U/I region during a base forming step if the transistor is formed. CONSTITUTION:With resist as a mask to form an outer base region and a U/I P<+> impurity ions are implanted corresponding to the position or doped. Further, with resist 13a as a mask to form an inner base region P<+> impurity ions are implanted or doped corresponding to the position. The resist 13a is removed, and thermally diffused. The U/I 17 of an element isolating region of upper side is formed by diffusing simultaneously in response to the diffusion and formation of a base region 16 made of an outer base 16a and an inner base region 16b at this time.
Patent JP-S59121027-A (JP)
Inventor: PIITAA UIRIAMU SUMISU
IPC: G02F1/01
Filed: 1983-03-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08247915-A (JP)
Title: Measuring apparatus of component of composite material
Inventor: TAKAHASHI HIDEAKI
IPC: G01N33/36
Filed: 1995-03-14
Abstract: PURPOSE: To obtain a measuring apparatus of a component of a composite material which eliminates a measuring error caused by a manual measuring operation and also enables improvement of both of an operational efficiency and an operational environment. CONSTITUTION: A measuring apparatus of a component of a composite material wherein a sample dissolving means 3 having a dissolving tank wherein a vessel 10 holding a sample S is immersed and a drying means 4, a cooling means 5 and a weighing means 7 of the vessel 10 are installed in a housing 1 provided with an exhaust means 11 and wherein a carrying means 9 for carrying the vessel 10 selectively to the sample dissolving means 3, the drying means 4, the cooling means 5 and the weighing means 7 and a loading-unloading means 70 for loading the vessel 10 carried by the carrying means 9 on the weighing means 7 and unloading it therefrom are provided in the housing.
Patent JP-H02233159-A (JP)
Title: Electrostatic flocking material
Inventor: KAWAMURA TAKANOBU
IPC: C09J123/28
Filed: 1989-03-07
Abstract: PURPOSE:To improve the adhesiveness to a base material by electrostatically flocking a polyolefinic staple fiber to the base material using an emulsion type adhesive prepared by compounding an adhesive synthetic resin and polychloroolefin in specific amounts. CONSTITUTION:An aqueous emulsion type adhesive is prepared by compounding 100 pts.wt. of an adhesive synthetic resin component with 0.05-40 pts.wt. of polychloroolefin containing 10-70 wt.% of chlorine. The aqueous emulsion type adhesive is used to electrostatically flock a polyolefinic staple fiber to a base material. The aforementioned polychloroolefin is pref. selected from polychloropropylene, a chloropropylene-alpha-olefin copolymer, polychloroethylene and a chloroethylene-alpha-olefin copolymer.
Patent JP-S62210738-A (JP)
Title: Two-wire/four-wire conversion circuit
Inventor: KUWANO MASAYA
IPC: H04B3/03
Filed: 1986-03-12
Abstract: PURPOSE:To prevent deterioration in a noise characteristic, by lowering impedance in a transmission side amplifier. CONSTITUTION:A terminal on one side of a two-wire side circuit, and a series connection point D between two balancing circuits, are connected to a differential transmitting amplifier 1 as differential transmitting inputs, so as to obtain gains of the inverse of k-fold, and (1+k)-fold respectively. Also, it is set so that a relation among a terminal resistance R, impedances Z1 and Z2 in two balancing circuits, an impedance Z in the two-wire side circuit, and the gain (k) of the differential transmitting amplifier 1, is set as follows: Z1:Z2={(2k+1)+ Z/R}:{1+(2k+1)Z/R}. In this way, a balance is taken, and impedance of several ten kOMEGA at maximum is enough for a resistance r1 and balancing impedances Z1 and Z2, therefore, it is not necessary to heighten the impedance connected to the transmission side amplifier 1. Consequently, it is possible to constitute a circuit hard to receive an induction noise interference due to a hum, etc.
Patent JP-H10256898-A (JP)
Title: Cmos gage circuit
Inventor: KAMIO MASAO
IPC: H03K19/0948
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a CMOS gate circuit whose delay time is short and constant regardless of sequence of changes in an input signal. SOLUTION: When input signals IN1, IN2 are respectively set to 'H', 'L', nodes N11, N12 are respectively set to a ground level GND and a power level VDD. When the input signals IN1 changes to 'L', a PMOS 122 ,2 is in a turn-on state and an output signal OUT at a terminal (x) changes immediately to the power level VDD through the PMOS 122 ,2 . On the other hand, when the input signals IN1, IN2 are respectively set to 'L', 'H', the N11, N12 are respectively set to a power level VDD and a ground level GND. When the input signal IN2 changes to 'L', a PMOS 121 ,2 is in a turn-on state and the output signal OUT at the terminal (X) changes immediately to the power level VDD through the PMOS 121 ,2 . Thus, the CMOS gate circuit whose delay time is constant and short is obtained.
Patent JP-S61214590-A (JP)
Title: Light emitting element
Inventor: HANEDA MAKOTO
IPC: H01S5/00
Filed: 1985-03-20
Abstract: PURPOSE:To obtain a semiconductor laser whose leakage current, threshold current and driving current are small and which has excellent temperature characteristics and a long life, by a method wherein cap layers, which are provided on upper levels of buried layers extending over upper parts of both sides of an active layer, are not provided on end parts of both sides of the semiconductor laser element. CONSTITUTION:A wafer 13 consists of an N-type InP substrate 1 and a multiple growing layer 14 formed on the (001) plane of the substrate 1. The layer 14 is constituted by an N-type InP buffer layer 2, an InGaAsP active layer 3, a P-type InP cladding layer 4 and an InGaAsP cap layer 5. An insulation film is formed on the wafer 13 and a stripe shape mask 15 is formed by photolithography. A P-type InP blocking layer 6, a buried layer 7 and an InGaAsP cap layer 8 are formed in a recessed part by etching. After the mask 15 is removed, an insulation film 9 is formed on the surface other than the active layer 3. Zn is diffused to form a contact layer 12. An anode electrode 10 is formed on the surface other than a scribe line area W and the insulation film 9 and the layer 8 are removed using the electrode 10 as a mask. A cathode electrode is provided on the back of the wafer 13 and laser elements are obtained by dicing the wafer 13.
Patent JP-H06250057-A (JP)
Title: Printing method for printing on coated optical fiber ribbon
Inventor: KOBAYASHI KAZUNAGA
IPC: G02B6/44
Filed: 1993-02-22
Abstract: PURPOSE:To prevent wiping away of the identification mark printed on the surface of a coated fiber ribbon by directly printing the surface of many arranged optical fibers, then passing these fibers through a die for ribboning to form the fiber ribbon. CONSTITUTION:The many optical fibers (f) are densely aligned to each other by an aligning roller 3 and are arranged flush with each other, thereafter, the surfaces thereof are directly printed by using the conventional ink and a printer. The optical fibers (f) are passed through the die 1 for ribboning right thereafter and are coated with a UV resin, etc., in the same manner as heretofore, to form the fiber ribbon. The identification marks printed on the surfaces of the optical fibers (f) are coated and protected by this coating resin. Since the coating resin for ribboning is extremely thin, the identification marks printed on the surfaces of the optical fibers are visible through this coating. Then, the identification signals printed on the surfaces of the optical fibers (f) remain indelible even if the jelly-like compd. sticking to the surfaces of the coated fiber ribbon is wiped away with alcohol, etc.
Patent JP-S60253344-A (JP)
Title: Method of synchronizing with clock out of network and synchronizing circuit disposition
Inventor: EEGAA BAADAA
IPC: H04J3/06
Filed: 1985-03-20
Abstract: Method and apparatus for synchronizing local clocks at each of two data stations. The first data station is connected through an analog network to an interworking unit. The second data station is connected through an integrated services network having a central clock, to the interworking unit. The interworking unit includes a comparator for comparing the clock phase from the first station transmit clock to the central clock. The result of the comparison is transmitted to the second data station for use in synchronizing the second data station to the first data station.
Patent JP-H07238735-A (JP)
Title: Preventive device against dropping-out of hanger roller in door device
Inventor: YOSHIDA KENJI
IPC: E05D15/06
Filed: 1994-02-28
Abstract: PURPOSE:To assemble a preventive plate against dropping-out of a door after it has been hung and facilitate the lifting-in work and further, eliminate troubles when locking devices are assembled, in a preventive device from dropping-out of a hanger roller of a door device. CONSTITUTION:A recessed groove 5 for positioning as a preventive plate 2 from dropping-out of a door is provided at the protrusion 4 connected to the upper part of the base side of a base rail 1d in a body base 1. Even after a hanger roller 8 of the door 3 has been hung on the base rail 1d, a fitting protrusion 7 made at the base of the preventive plate 2 from dropping out of the door is fitted in the recessed groove 5 for positioning and the preventive plate 2 can be fixed to the protrusion 4 of the body base 1 by a fastening means such as screws 13.