baber/WOPTO huggingface dataset:
Patent JP-S55116465-A (JP)
Title: Spraying shed
Inventor: INGEMAARU ROOFU
IPC: B05B15/12
Filed: 1979-12-06
Abstract: A spray booth includes a housing having an internal surface with an opening through which are passed objects to be coated. First and second guides are positioned at opposed ends of the housing. A suction device is movable within the housing and includes an inlet opening facing the internal surface for sucking-in spray material which has not adhered to the object being sprayed. The suction device includes end portions which are guided by the first and second guides during its movement. The inlet surface extends across substantially the entire width of the internal surface between the guide-carrying ends of the housing. A drive mechanism is operably connected to the end portions of the suction device for moving the latter within the housing.
Patent JP-H055647-A (JP)
Title: Ultrasonic measuring device
Inventor: KATAOKA AKIRA
IPC: G01F23/28
Filed: 1991-06-28
Abstract: PURPOSE:To obtain the measuring device improved so as to be hard to receive the effect of fluctuation in the amplitude of noise. CONSTITUTION:A comparator 8 comparing a receiving signal with a detection threshold value, a threshold variable circuit 10 supplying the detection value and also changing the same and a signal detection means 12 discriminating the pulse outputted from the comparator at first when the threshold value is gradually changed as the reflected wave of an object to be measured and setting the optimum threshold value indicated corresponding to the discrimination result as the detection threshold value to output the detection signal corresponding to the detection threshold value are mounted. Further, a flip-flop 16 holding the detection signal to reset the same on the basis of the reset signal outputted from an operation circuit, a comparator 17 comparing a sufficiently small fixed threshold value VTH with the receiving signal and an OR circuit 18 receiving the outputs of the flip-flop and the comparator and operating OR to output the same to the operation circuit are provided.
Patent JP-H0451905-A (JP)
Title: Belt with key
Inventor: SUGIYAMA TOMOKAZU
IPC: A45C11/32
Filed: 1990-06-19
Abstract: PURPOSE:To attach, detach and use the key even in a state that the belt is installed in the body by containing the key so that it can go in and out to and from a space between a plate body and a grip part, and integrating the key into a buckle part so as to be turnable in parallel to the plate surface. CONSTITUTION:The belt is provided with a key 2 consisting of a grip part 6 provided so that a plate body 7 forms a space 9 between and a key main body part 5 which can be contained so that it can go in and out freely to and from the space 9 and is attached pivotally so as to be turnable in parallel to the plate surface of the plate body 7, and a buckle installed in one end of a belt main body. At the time of using the key 2, the key 2 is moved in the direction of the belt main body along the longitudinal direction of the belt, drawn out of a key holder part of the buckle, and exposed to the outside from the space 9 of the grip part 6 by turning the key main body part 5. When it is not used yet, the key main body part 5 and the grip part 6 are folded and contained in a frame material of the buckle. In such a way, this belt is convenient for carrying, and a loss of the key, etc., can be prevented.
Patent JP-H055824-A (JP)
Title: Zoom lens barrel
Inventor: HIGUCHI MASASUKE
IPC: G02B7/10
Filed: 1991-06-28
Abstract: PURPOSE:To prevent the occurrence of positional deviation for which is generated in focusing with a focusing lens group in a conventional case, and to attain a driving control for focusing with extreme high accuracy with a simple constitution. CONSTITUTION:In a focusing action with this lens barrel, a distance between a 2nd lens group supporting frame 26 for holding a 2nd lend group 15 to be a focusing lens group, and a 3rd group frame 27 for holding a 3rd group lens to be the other lens group where the distance affects drastically on an image forming position is detected by a differential transformer 28, and then, a ring- like focusing cam 9 is driven in accordance with the interframe interval detection output so that the 2nd lens group 15 can be driven to a proper position.
Patent JP-S5283160-A (JP)
Title: Pre-set counter
Inventor: OOHASHI TAKEO
IPC: H03K23/66
Filed: 1975-12-30
Abstract: PURPOSE:To make it possible to compose simply a pre-set counter having multiple digits by prohibitting a signal transfer to a pre-set sircuit from a counting circuit, or to to an output holding circuit from a pre-set circuit, when a prohibition signal is input from the outside.
Patent JP-H027370-A (JP)
Title: Cadmium negative plate and alkaline secondary battery using this negative plate
Inventor: YOSHIMURA MASAYUKI
IPC: H01M4/44
Filed: 1988-06-27
Abstract: PURPOSE:To obtain a cadmium negative plate having high charging efficiency by containing a specified weight of antimony pentoxide based on the total weight of cadmium. CONSTITUTION:A negative plate contains 2-20wt.% antimony pentoxide based on the total weight of cadmium. Charging efficiency is increased if the content of antimony pentoxide is 2wt.% or more. In particular, in a content range of 3-20wt.%, charging efficiency reaches 97% or more, and inactive cadmium hydroxide is decreased. If the content of antimony pentoxide exceeds 20wt.%, the theoretical capacity density of a cadmium active material is decreased. The cadmium plate having high charging efficiency is obtained.
Patent JP-S5860803-A (JP)
Title: Reflector antenna
Inventor: KATAKI TAKASHI
IPC: H01Q19/12
Filed: 1981-10-06
Abstract: PURPOSE:To reduce a phase disorder of a radio wave and to improve radiation characteristics by arranging the 1st and 2nd logarithmic period antennas near the focus of a reflector in spatially orthogonal crossing relation, and feeding them independently of each other. CONSTITUTION:Tuning elements 21, 22-2m of the 1st logarithmic period antenna which has a low tuning fequency band, and tuning elements 2m+1-2m of the 2nd logarithmic period antenna which has a high frequency band cross spacially at right angles and are arranged near the focus of a reflector 3. The 1st and 2nd power sorces 41 and 42 feed the 1st and 2nd logarithmic period antennas. When electric power is supplied from the power source 41 which varies in frequency from its upper limit to an intermediate point, the elements 21-2m are energized successively and its radio wave is reflected by the reflector 3 to be radiated into the space. When electric power is supplied from the power source 42 which varies in frequency from the intermediate point to its lower limit, the elements 2m+1-2n are energized successively, and its radio wave is radiated by the reflector 3 and radiated into the space.
Patent JP-S5782392-A (JP)
Title: Preparation of 7-aminocephem compound
Inventor: NAITOU KENZOU
IPC: C07D501/04
Filed: 1980-11-11
Abstract: PURPOSE: To prepare the titled compound useful as an intermediate for the preparation of antimicrobial agents, in high yield, by reacting 7-aminocephalosporanic acid or its ester at the 4-position with a thiol compound, water, and diphosphoryl tetrachloride, in an organic solvent.  
     CONSTITUTION: The compound of formula II (R 2  is residue of thiol compound) or its ester at the 4-position is prepared by reacting (A) 1mol of the compound of formula I (R 1  is H or methoxy; R is carboxylic acid acyl) or its ester at the 4-position, with (B) about 1mol, in some cases, about 1.5mol of a thiol compound, (C) 1W20mol, pref. 2W8mol of water (sum of the water contained in the compound of formula I and added water), and (D) 2W8mol of diphosphoryl tetrachloride, in an organic solvent such as acetonitrile. The compound of formula I used as a starting raw material can be obtained easily from cephalosporin C (CPC), etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5492434-A (JP)
Title: Pinball machine
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1977-12-28
Abstract: PURPOSE: To provide a pinball machine wherein a control member for feeding a predetermined number of prize balls by opening or closing the prize ball case is operated by a driven member, whereby the operation of the control member is precisely smoothened.  
     CONSTITUTION: A motor 12 is fastened with screws to the inner plate 1b of a case 1 in an attachable and detachable manner. A drive arranging wheel 17 and a driven cam wheel 20 are mounted in correspondence to a guide path 11 on a motor shaft 14 side stretched to the central part within a chamber 2. A ball-feeding drive arranging wheel 15 connected to the motor shaft 14 is of a four-vane wheel shape, and a first receiving part 19 for receiving safe balls from a guide tongue piece 6 is formed between respective vanes 18 and 18. The driven cam wheel is loosely fitted on a boss 16 of the arranging wheel 15 through a cylindrical part 21. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6052564-A (JP)
Title: Production of high-strength heat-resistant aluminum alloy conductor
Inventor: YANASE HITOSHI
IPC: C22C21/00
Filed: 1983-08-31
Abstract: PURPOSE:To develop a high-strength heat-resistant Al alloy conductor having excellent conductivity, strength, heat resistance and flexibility by drawing roughly a continuous casting or semicontinuous casting of an Al alloy contg. a specific amt. of Zr and Cu then subjecting the roughly drawn wire to a heat treatment under specific conditions then to cold drawing. CONSTITUTION:The melt of an Al alloy contg. 0.1-1.0wt% Zr and 0.01-0.8wt% Cu is cast at >=740 deg.C by a continuous casting or semicontinuous casting method. Such Al alloy casting ingot is immediately hot-rolled in a high temp. state without reheating to a roughly drawn wire having 9.5mm. diameter and is then subjected to a heating treatment for 5-200hr at 200-500 deg.C. The wire is cold rawn to manufacture a wire-shaped conductor having 3mm. diameter. The Al alloy conductor having excellent heat resistance, strength and flexibility is obtd. without deteriorating the electrical conductivity thereof.
Patent JP-H109589-A (JP)
Title: Built-up type heating cooker
Inventor: FURUICHI KOJI
IPC: F24C15/34
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To avoid a temperature rise of a control circuit and to replace the circuit even without replacing other component in case of replacing the circuit by vertically providing a control circuit mounting plate for mounting the circuit at a part disposed with an exhaust port of a top plate, and coating front, upper and side faces of the circuit with covers. SOLUTION: A body 6 having a cooking appliance 4 and a grill 5 is lowered from an opening 1 of a kitchen counter, and a control circuit mounting plate 8 for mounting a control circuit 7 at the rear of a partition plate 13 for partitioning the body 6 is substantially vertically provided. A cover 12 is provided at the circuit 7. Even if water at the time of boiling over of the appliance 4 or cleaning is introduced from an exhaust port of a top plate 3 into the body 6, the cove 12 prevents introduction of the water into the circuit 7. In case of replacing the circuit 7, it can be replaced even without removing the appliance 4 and the plate 13. Since the circuit 7 is disposed to scarcely receive radiation heat due to temperature rise of the grill 5 due to the radiation at the time of using the grill 5, its heat insulation can be conducted only by the one cover 12.
Patent JP-H04358328-A (JP)
Title: Super-high resolution optical pickup device
Inventor: TANAKA NOBUKAZU
IPC: G11B7/135
Filed: 1991-06-04
Abstract: PURPOSE:To form a beam spot close to diffraction limit and to obtain regenerative signals with much higher accuracy by forming a pin hall substrate with the almost same material and thickness as that of a diffraction grating used for an outgoing optical path. CONSTITUTION:A scattered beam 12 emitted from a laser diode 1 is passed through a diffraction grating 2, afterwards, the central part of the beam is removed by an obstacle 15, and a beam spot 13 is formed on the surface of an optical disk 7. The beam diffracted by the recorded pit of the optical disk is turned to reflected backlight, reflected by a beam splitter 3 and guided to a return optical system. A returned beam 14 is splitted into two beams by a beam splitter 8, and the reflected convergent beam is passed through a pin hall substrate 10 and afterwards, a photodiode 11 is irradiated with the beam. As the substrate 10 used in this case, the substrate with the almost same quality and thickness as that of the grating 2 is used. Thus, a component excepting for a beam corresponding to the Oth beam of the spot 13 is removed.
Patent JP-S6051818-A (JP)
Title: Focal distance variable liquid crystal lens
Inventor: SATOU SUSUMU
IPC: G02B3/10
Filed: 1983-08-30
Abstract: PURPOSE:To obtain a thin bright liquid crystal lens small in weight without requiring polarizing plates by superposing 2 liquid crystal lenses having the same characteristics so as to cause both orientation directions of the liquid crystal molecules to intersect each other at right angles. CONSTITUTION:Each of liquid crystal cells 1, 2 formed into a lens, and oriented in one direction can be cotrolled in the orientation of the liquid crystals and continuously changed in their refractive index by impressing an elelctric or magnetic field from the outside. These two liquid crystal lenses having such characteristics are superposed on each other so as to cause both orientation directions of each liquid crystal molecule, when no voltage is impressed, i.e., both optical axes to intersect each other at right angles. An intended focal distance variable liquid crystal lenses are thus obtained. As a result, the polarized component of an incident light in parallel to the orientation direction of the lens 1, and the polarized component of the incident light in parallel to the orientation direction of the lens 2 are subjected to the focal distance variable effects by the lens 1 and the lens 2, preferably.
Patent JP-S6050506-A (JP)
Title: Manual operating device in automatic focusing device
Inventor: TANO TOORU
IPC: G02B7/09
Filed: 1983-08-30
Abstract: PURPOSE:To execute a regular manual control, too, by turning on one of two switches which are provided, shifting immediately to a manual state from an auto focus state, moving a focus of a focus ring to a long/short direction, and stopping it at a desired position. CONSTITUTION:At a time t0, a regular auto focus processing is executed, and when the first switch 10 is turned on at a time t1, the auto focus processing is cancelled, and a focus of a focus ring 6 is moved to a long direction. When the first switch 10 is turned off at a time t2, a focus ring driving motor 7 stops temporarily, and the auto focus processing is restarted again. When the second switch 11 is turned on at a time t3, the auto focus processing is cancelled, the focus of the focus ring 6 is moved to a short direction, and when the second switch 11 is turned off at a time t4, the motor 7 stops, and the auto focus processing is restarted again. When the first switch 10 is turned on at a time t5, the focus of the focus ring 6 is moved to the long direction again.
Patent JP-H0768238-A (JP)
Title: Device for disposal of raw refuse and method therefor
Inventor: TAKASHIMA YASURO
IPC: B09B3/00
Filed: 1993-06-29
Abstract: PURPOSE:To make it possible to reduce the discharge and recovery amounts of raw refuse and thereby mitigate the load of raw refuse collection and incineration, and at the same time, simplify a raw refuse disposal device structure and also its operation without the generation of malodor. CONSTITUTION:A storage container 1 is such a constitution that it can be closed and also is airtight. A storage cage 6 is made of a wire net 8 stretched across a support skeleton 7, and is arranged in the storage container 1 in a freely rotatable manner. In this storage cage 6, raw refuse and bacteria capable of decomposing the raw refuse by fermentation are stored. A dryer 21 is installed on the storage container 1, and the fermentation with the bacteria is promoted by warming the raw refuse in the storage cage 6. The raw refuse is stored in the storage cage 6 under such a state that the storage container 1 is open, and at the same time, the bacteria for fermentation are added. Next, the raw refuse in the storage cage 6 is warmed by the dryer 21, and is decomposed by fermentation by rotating the storage cage 6 properly. Thus, the raw refuse is pulverized as dry powder.
Patent JP-H065717-A (JP)
Title: Formation of ohmic-connection metal layer on electrode
Inventor: SAKAMOTO TOSHIRO
IPC: H01L21/768
Filed: 1992-06-19
Abstract: PURPOSE:To obtain a connection metal layer wherein it obtains the ohmic connection of a thin titanium film with an aluminum electrode and it avoids the formation of an aluminum-palladium intermetallic compound. CONSTITUTION:The formation method of an ohmic-connection metal layer on an aluminum electrode is provided with the following: a process wherein a titanium film 21 in a film thickness of 1000Angstrom  or lower is applied, at a substrate temperature of 200 deg.C or higher, to the whole face of one main face of a semiconductor substrate 1 provided with an aluminum electrode 4; a process wherein the face is coated with a photoresist and a hole is made in a part corresponding to the electrode 4; a process wherein a film 24 is applied in a film thickness capable of preventing a stepped part form being cut due to a difference in level and a film 25 which is constituted of at least one out of Pd, Pt and Ni is applied continuously in a film thickness of 4000Angstrom  or lower; a process wherein the photoresist is removed, a metal layer is lifted off and metal layers at upper layers than the titanium film are patterned; and a process wherein the film 24 is patterned and etched by making use of an upper-layer metal pattern including the film 24 as a mask.
Patent JP-H06332196-A (JP)
Title: Formation of resist pattern
Inventor: SHIRAI MASAMITSU
IPC: G03F7/38
Filed: 1993-05-24
Abstract: PURPOSE:To produce a circuit board having finer and more superior quality than a conventional solvent etching method. CONSTITUTION:In this resist pattern forming method, a resist formed by applying a photosensitive resin composition incorporating both a compound generating an acid by irradiating a binder resin with active light beam and a sililoxy compound on a substrate is irradiated with active light beam through a pattern mask to generate acid in the irradiation region thereby the sililoxy compound is decomposed by the acid to produce a silanol compound. Then, after the silanol compound is removed a coating film on a photosensitive region is removed by oxygen plasma. The silanol compound is removed by bringing volatile organic solvent vapor of <=150 deg.C b.p. into contact with the coating film after irradiation of the active light beam.
Patent JP-H1010498-A (JP)
Title: Liquid crystal element
Inventor: MASAZUMI NAOKI
IPC: G02F1/1333
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal element having a memory characteristic and a high contrast by using a resin matrix formed by polymerizing a polymerizable compsn. prepd. by mixing a specific compd. and a multifunctional acrylate deriv. in the liquid crystal element having a composite film which is held between a pair of transparent substrates and contains the liquid crystals exhibiting a cholesteric phase and the resin matrix. SOLUTION: The composite film is held between a pair of the transparent substrates arranged to face each other and transparent conductive films are formed on the inside surfaces of the substrates. The composite film exists between the transparent conductive films and consists of the resin having the matrix structure and the liquid crystals exhibiting the cholesteric phase. A pulse power source is connected between the transparent conductive films. The resin having the matrix structure is obtd. by adding a polymn. initiator to the resin material formed by mixing the polymerizable monomer or oligomer of the compd. expressed by the formula and the polymerizable monomer or polymerizable oligomer of the multifunctional acrylate deriv. The polymn. may be executed by applying light, electron beams, heat, etc., to the resin material according to the kind thereof.
Patent JP-S5949792-A (JP)
Inventor: HAMASHIMA TETSUO
IPC: B26B19/06
Filed: 1982-09-14
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-H05308862-A (JP)
Title: Tool for transplanting
Inventor: YOKOMOTO YUKIMASA
IPC: A01G23/04
Filed: 1992-05-11
Abstract: PURPOSE:To enable easy and sure transplanting of a plant body even without expert experience or knowledge and remarkable reduction in care or control of a tree due to the transplanting. CONSTITUTION:A plant body with a low root spreading density is incapable of retaining its own shape as it is and soil within a range and in an amount incapable of retaining the shape is bound from the outside with a hard frame body. Thereby, the plant body with the frame body is lifted from the ground surface. This frame body is constructed from a pair of vertical plates C1 and C2 in their state of mutually fixed positional relationship and inserted into the ground and a pair of transverse plates H1 and H2, inserted along the interval of the pair of the vertical plate C1 and C2 and communicating with the pair of vertical plates C1 and C2 in the ground. The vertical plates C1 and C2 and the transverse plates H1 and H2 are combined to form the hard frame body and mutually cooperated to hold the soil structure on the inside with almost no collapsing thereof.
Patent JP-H0327701-A (JP)
Title: Slip detection method at the time of acceleration and acceleration control method in electric vehicle
Inventor: MAKINO KENSHO
IPC: G01P3/58
Filed: 1989-06-22
Abstract: PURPOSE:To suppress the generation of slip with high accuracy and to improve the accelerating and responding properties of an apparatus by operating the acceleration of the number of revolutions at the time of acceleration and the curvature of its change, etc., through using the detected value of the number of revolutions of a drive motor and that of a motor current as inputs. CONSTITUTION:A driving force from a drive motor 4 for a fork lift truck is transmitted to a drive wheel 2 via speed reducer 5. The acceleration dn/dt of a detected motor revolution (n) and the curvature of its change d<2>n/dt<2> are operated, the estimated acceleration dN/dt of the estimated number of revolutions N of the motor 4 is obtained from a generated torque obtained beforehand from a motor current value at that time, and the accelerations dn/dt and dN/dt are compared with each other to judge whether there is any slip. Also, the transition of a transient point is confirmed from the curvature of change d<2>n/dt<2> and the correction of slip is also judged therefrom. Accordingly, the detection of slip and that of slip correction with high accuracy are made possible so that the accelerating properties of an apparatus can be raised to the non-slip limit corresponding to the coefficients of friction of road surface and drive wheel.
Patent JP-S5682766-A (JP)
Title: Winding device for wire rod
Inventor: SAWARA KAZUJI
IPC: B65H54/04
Filed: 1979-12-10
Abstract: PURPOSE: To wind a wire rod automatically into a lined-up roll by providing a rotational pulley movable to a winding drum and of a width smaller than the outer diameter of the wire rod and preventers against comming off of the wire rod near to the pulley and rotating the winding drum reversely to the pulley for winding up the wire rod.  
     CONSTITUTION: Preventers 15 and 16 against the coming off of a wire rod vertically movable round the central axis of a rotational pulley is provided at positions where a cable 1 is the most likely to come off as it is wound up on a winding trunk 3, that is, near a position where the cable 1 is separated from the rotational pulley 10. In this construction, when the rotational pulley 10 is brought near to a collar 4, one of preventers 15 or 16 nearer to the collar 4 is drawn upward to avoid the contact with the collar 4, and the cable 1 can be wound up closely to collars 4. 
     COPYRIGHT: (C)1981,JPO&Japio