baber/WOPTO huggingface dataset:
Patent JP-2000017760-A (JP)
Title: Light distribution control device, luminous flux density control device and partitioning method
Inventor: OYAMA NOBUO
IPC: F21S11/00
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To reduce the shade or light quantity insufficient section by arranging a film-like or fabric transparent body having a number of protruding parts on the surface for diffusing, collecting and refracting light in a prescribed position of a building, and guiding the sunlight to the shade part or the like. SOLUTION: A flat or film-like transparent body 5 having a number of protruding part having circular, mountain-like, corrugated cross section on at least one side is set above two buildings 2. As the transparent body 5, a fabric having a number of monofilaments or bar bodies woven therein can be also used. The setting position of the transparent body 5 can be variously changed according to the form or arrangement of building and use. The diffused light or refracted light by the transparent body 5 is introduced to shade areas 3, 4 to significantly reduce the shade area. Further, the water surface of a culture pond or the like is covered with the transparent body 5 to enhance the lighting rate to the water, or the light can be converged to a solar battery panel to enhance the generating efficiency. Accordingly, sufficient light can be introduced to a light quantity insufficient section.
Patent JP-S6076202-A (JP)
Title: Method for finish rolling steel shape
Inventor: MIZUSAWA MUTSUO
IPC: B21B1/08
Filed: 1983-09-30
Abstract: PURPOSE:To roll channels having each different web height without rearranging rolls by bisecting upper and lower horizontal rolls freely movably in their axial directions respectively and adjusting the distances between respectively bisected horizontal rolls and between vertical rolls in accordance with the cross-sectional dimensions of a steel shape to be rolled. CONSTITUTION:A steel shape having a web and flanges is finish rolled by an universal mill having upper and lower horizontal rolls and a pair of vertical rolls 11, 12. The upper and lower horizontal rolls are divided respectively into two pairs of horizontal rolls 21, 22, 23, 24 freely movably in their axial directions, and the distances between respective divided horizontal rolls 21, 22, 23, 24 and between the vertical rolls 11, 12 are adjusted respectively in accordance with the cross-sectional dimensions of a steel shape to be rolled, to perfrom finish rolling. Accordingly, innumerable H-beams having each the same flange thickness fF and different web height WF can be manufactured without rearranging the rolls.
Patent JP-S6074809-A (JP)
Title: Low-pass filter for transmission of waveform
Inventor: KITOU AKIHITO
IPC: H03H7/075
Filed: 1983-09-30
Abstract: PURPOSE:To reduce the ringing produced to a passed waveform by connecting the prescribed resistances in parallel to the L and C of a selected LC parallel resonance circuit. CONSTITUTION:The LC resonance circuits 1-3 consisting of combinations of inductances and capacities L1C1, L2C2 and L3C3 are connected in series. Then capacities C4-C7 are connected at both ends and among the circuits 1-3 in a shape of pi to form an LPF for transmission of waveforms. Then resistances R1 and R2 are connected to selected circuits 11 and 12 in parallel to L and C among those LC parallel resonance circuits. Thus it is possible to reduce the ringing with no deterioration of the filter characteristics.
Patent JP-2001008702-A (JP)
Title: Simple slippers
Inventor: WATANABE KENICHIRO
IPC: A43B23/02
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide simple slippers which may be easily composed at a low cost and has excellent durability. SOLUTION: The simple slippers consist of uppers 4 and sole parts. These sole parts are composed of front plates 7 and sole plates 8. The front plates 7 and the sole plates 8 are composed of corrugated card board and the uppers 4 are composed of paper. Both end edges of the uppers 4 are turned back to an inner side and the both end edges 11 are put between the front plates 7 and the sole plates 8. The front plates 7 and the sole plates 8 are then bonded to each other.
Patent JP-H03158922-A (JP)
Title: Protection of data and mechanism
Inventor: ROBAATO SHII RITSUCHIMONDO
IPC: G11B15/18
Filed: 1990-07-12
Abstract: PURPOSE: To protect a tape by allowing a storage head to pass through a tape area in front of the tape area where a data group is just stored while placing the tape in a standstill state in the case that the data group can not be utilized. CONSTITUTION: In the case that the next data group is not prepared for recording, the data group is not prepared for recording, a PAUSE mode is fed, tensile force on the tape is opened (since a reel motor is turned off) and the tape is positioned so as to bring the tape area present in front of just recorded data into contact with a tape head. The positioning is caused from the inertia of a tape mechanism and is performed since the tape can not be instantaneously stopped after recording the data group. Thus, the tape is protected.
Patent JP-H061306-A (JP)
Title: Pallet stretch packing machine
Inventor: NAGATO HIROSHI
IPC: B65B11/48
Filed: 1992-06-18
Abstract: PURPOSE:To improve a pallet stretch packing machine wherein a slope and a hand lift can be used, the packing is reliably performed, the early load shift is not generated, and the moving is easy. CONSTITUTION:A pallet stretch packing mechanism comprises a base 11 wherein a shaft 12 is stood up on a web 11A of a C-shaped steel 11, and caster supporting stands 13 protrudes from the both flanges 11B of the C-shaped steel 11, a turn table rotation driving mechanism 2 fixed on one end of the base 1, and a film stand 3 attached to a mast 31 so as to be moved freely up and down, and wherein a film 32 is attached. Also, it comprises a drive roller 4 arranged on the web 11A of the C-shaped steel 11, casters 5 fixed on the end of the C-shaped steel 11 and the caster supporting stands 13, and a turn table 6 attached to the shaft 12, and rotatably supported freely by the drive roller 4 and the casters 5.
Patent JP-2000021313-A (JP)
Title: Plasma display panel
Inventor: YOSHIDA KENJI
IPC: H01J11/26
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To reduce resistance of sustained electrode pairs without reducing the opening ratio of a unit light emitting area by projecting the part where a metallic film of main electrode pairs arranged on a front side board crosses a barrier plate, toward at least adjacent discharge electrode pairs. SOLUTION: Surface discharge main electrode pairs (sustained electrodes) X, Y composed of a transparent conductive film 41 and a metallic film 42 overlapping with this, are arranged on a front side board of board pairs forming a discharge space 30, and a barrier plate 29 in the direction for crossing the main electrode pairs X, Y is arranged in the discharge space 30. The transparent conductive film 41 is formed by patterning an ITO thin film, and the metallic film (a bus electrode) 42 is formed by steaming/patterning a three-layer structure of chroming/copper/chromium over the almost whole surface of the front side board.  This metallic film 42 is formed so as to have the straight line part 42A having a uniform width overlapping with the outside end part of the transparent conductive film 41 and the projecting part 42B where the part crossing the barrier plate 29 has a width narrower than the barrier rib 29.
Patent JP-2000022144-A (JP)
Title: Mosfet
Inventor: OKADA HIROSHI
IPC: H01L29/78
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an MOSFET which makes it hard for high frequency components to leak. SOLUTION: This MOSFET is constituted of a first conductive type substrate 3, second conductive type semiconductor regions 1, 2 which are provided along the main surface of one side of the substrate 3, a first conductive type source region 14 provided along the main surface of one side of the substrate in the semiconductor regions 1, 2, a source electrode S connected to the source region 14, a drain electrode D provided along the main surface of another side of the substrate 3, a gate electrode G where a bias voltage is applied between the source electrode S and the gate electrode G so as to change the conductive type of a channel region Ch which is positioned between the substrate 3 in the conductive domains 1, 2 and the source region 14, and an insulating layer IS positioned between the gate electrode G and the substrate 3.  In this case, the configuration is such that the gate electrode G has a diode DI having a P-N junction provided along the direction of the applied bias voltage.
Patent JP-S6160717-A (JP)
Inventor: INGO HARAA
IPC: C08L27/06
Filed: 1985-08-22
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-S57107722-A (JP)
Title: Cutting machine with rotary straight cutters
Inventor: ISOBE SHIGEO
IPC: B23D25/00
Filed: 1980-12-23
Abstract: PURPOSE: To heighten the capacity of cutting, by straightly inclining the cutting edge of each straight cutter and a cutter contact plate toward opposite sides to instantaneously bring the cutting edge into contact with a single point and by moving the cutter along the cutter contact plate.  
     CONSTITUTION: The cutting edge AB of a straight cutter 3, which is revolved by a motor, is moved back by a minute angle θ in the direction of the revolution so that the distance from the cutting edge to a rotary shaft 1 is changed in the position of the cutting edge. The part of a cutter contact plate 5, which extends from the cutter incoming edge throughout an angle equal to the difference between an almost opposite inclination angle and said minute angle θ, is removed so that an inclination 6 is provided. The point of contact of the straight cutter 3 with the cutter contact plate 5, namely, the point of cutting-off is continuously displaced from a point A to another B so that the cutting-off force at an optional contact point x, X is composed of a component oriented in the direction of the revolution of the straight cutter 3 and another component oriented along the cutting edge AB. This results in heightening the capacity of cutting-off. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0472361-A (JP)
Title: Light selective functional resin composition
Inventor: IDA KOZO
IPC: C08L33/12
Filed: 1990-07-11
Abstract: PURPOSE:To obtain the subject composition, having sharp absorption characteristics without causing disadvantages such as deterioration in transparency and light transmittance and suitable as screens for images by blending beads, containing a neodymium compound and having light selective functional properties in a transparent polymer. CONSTITUTION:A composition is obtained by blending and dispersing light selective functional beads, prepared by carrying out suspension polymerization of a mixture of a complex salt composed of a neodymium carboxylate and a carboxylic acid with a polymerizable monomer capable of transprentizing a polymerized polymer thereof and having 5mm to 0.1mum grain diameter in an amount of 2-30 pts.wt. in 100 pts.wt. transparent resin composition (e.g. polymethyl methacrylate).
Patent JP-2000004311-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To perform appropriate facsimile communication even with respect to an opposite side terminal which receives a message, only when a telephone number is made to be known, even at the time of calling via a memory dial when a calling side selects a mode in which an own telephone set telephone number is not notified in normal calling. SOLUTION: This equipment makes calls without notifying its telephone number at calling, and when the opposite terminal rejects the incoming call because the telephone number is not notified, it shows the effect on a display circuit 36. Then, when an operator gives permission for telephone number notification to the destination in response to the display, the operator registers the target telephone number as the telephone number of this dial by a single action or abbreviated dialing after a specified number (186).
Patent JP-S6342329-A (JP)
Title: Production of alloy type permanent magnet
Inventor: SHISHIDO HIROSHI
IPC: C21D1/26
Filed: 1986-08-06
Abstract: PURPOSE:To efficiently produce a permanent magnet having excellent magnetic characteristics by subjecting a molten alloy having a prescribed compsn. to quick solidifying, pulverizing the resultant thin strip and subjecting the powder to compression molding then to a soln. heat treatment and aging treatment after sintering treatment. CONSTITUTION:The molten alloy prepd. to the compsn. of the prescribed permanent magnet such as Fe-Cr-Co magnet is continuously supplied into a cooling body such as rotating roll having the cooling surface renewed and moved at a high speed. The molten alloy is quickly cooled preferably at about >=10<3> deg.C/s cooling rate to form the thin strip. The quickly cooled thin strip is pulverized to form ally powder. The alloy powder is compressively molded by a press or the like to form a molding having a prescribed shape. The compression molding is executed under the impression of a magnetic field at need, by which the molding is magnetically isomerized. After the molding is sintered at about 1,300 deg.C, the molding is subjected to the soln. heat treatment at about >=1,200 deg.C and further to annealing in the magnetic field at about 600-700 deg.C at need; thereafter, the molding is subjected to the aging treatment at the temp. below the annealing temp. in the magnetic field.
Patent JP-H0849007-A (JP)
Title: Treatment of stainless steel slag
Inventor: FURUTA HITOSHI
IPC: C04B5/06
Filed: 1994-08-04
Abstract: PURPOSE:To restrain the powdering of chromic acid reduced slag produced in a stainless steel refining by a converter and to enable the recovery of valuable metals by the oridinary are dressing with the same way as the oridinary converter slag. CONSTITUTION:In the stainless steel refining in the converter, the slag produced in a reduction treatment after Cr-addition and decarburizing treatment is subjected to dephosphorizing treatment by using it for the molten iron treatment of the other charge or the decarburizing blowing of the P-containing molten iron as P2O5. By this method, the produced slag having comparatively high content of P2O5 is added into the slag in the stainless steel refining. On the other hand, P2O5 concn. in the slag can be increased with the P2O5 produced and removed from the molten metal by using the stainless steel reducing slag as a refining flux in the converter for producing a common steel using desulfurized iron. By this method, the vol. variation caused by crystal-dislocation of 2CaO.SiO2 causing the powdering of the stainless steel reducing slag is restrained, and the trouble due to the powdering is eliminated, and the recovering of the valuable metals by the heat treatment of the same way as the common steel slag is enabled.
Patent JP-S6073272-A (JP)
Inventor: YUASA HARUHIKO
IPC: F25C1/22
Filed: 1983-09-30
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-S6075941-A (JP)
Title: Adding device of galois field
Inventor: ISHIDA TOMOO
IPC: H03M13/03
Filed: 1983-09-30
Abstract: PURPOSE:To simplify the constitution of an adding device of Galois field by deciding the large (m) and small (l) values of exponents of original alpha<1> and alpha<j> of a Galois field GF(2<q>) and delivering an exponent expression signal of alpha<i>+alpha<j> from (l) and a signal 1+alpha<m-X> with which a signal m-l is obtained as an address signal. CONSTITUTION:Original signals alpha<i> and alpha<j> (inot equal to j) of a Galois field GF(2<q>) which are sent from input terminals 1 and 2 are supplied to ROM3 and 4 respectively. Then a size relation deciding circuit 5 decides the sizes of exponents (i) and (j), and signals of large and small exponents (m) and (l) and supplied to an addition circuit 12. This circuit 12 consists of an adder 15, a subtractor13 and an ROM14. A signal m-l obtained from signals (m) and (l) by the subtractor 13 is supplied to the ROM14 as an address signal. Then the read-out signal 1+alpha<m-X> and the signal (l) of the circuit 5 are added together by the adder 15, and an output signal of exponent expression for alpha<m>+alpha<X>=alpha<i>+alpha<j> is delivered.
Patent JP-H0718504-A (JP)
Title: Working glove
Inventor: MACHIDA HISAYOSHI
IPC: A41D19/00
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a working glove having water resistance, free from stuffy feeling of hand and easily removable after use. CONSTITUTION:This working glove 1 has an air-ventilation channel passing through the main part of the glove to the finger sacks 4. The ventilation channel starts from a single air-sending port 8 positioned close to the base part 2 relative to the main part of the glove, branches in the middle and reaches the finger sacks 4. An exhaustion port 10 connecting the ventilation channel with the inside of the glove is formed at least to each finger sack 4.
Patent JP-S5889575-A (JP)
Inventor: TSUCHIDA HIDEHARU
IPC: B66B7/06
Filed: 1981-11-18
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-H0932995-A (JP)
Title: Operation method varying equipment
Inventor: MURAKAMI TADASHI
IPC: F16P3/18
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To select one hand operation or two-hand operation according to necessity by a method wherein two-hand operation where operation is impracticable unless two hands are used and one-hand operation wherein operation is practicable by one hand are switched by a change-over switch to vary starting and operation of equipment. SOLUTION: During an automatic mode, a mode selector switch is automatically switched. When a right hand is used, by changing over an operation change-over key switch to the right, only a second starting button 28 on the right side is started. When a left hand is used, by changing over the operation change-over key switch to the left, only a first starting switch button 27 on the left side is started. During manual operation mode, the mode selector switch is switched to manual operation. When the operation change-over key switch is situated in the two positions and two-hand operation is effected, in such a state that the manual operation button 29 of a system rise operation part 12 is pressed by one hand, the manual operation handle of a control panel 11 is simultaneously operated to a given position by the other hand, and thus, operations by two hands are simultaneously carried out.
Patent JP-S5947516-A (JP)
Title: Two-cycle 3-cylindered internal-combustion engine
Inventor: MATSUMOTO AKIRA
IPC: F02B75/02
Filed: 1982-10-20
Abstract: PURPOSE:To restrain vibration due to the primary inertial force by disposing cylinder blocks respectively including two steam cylinders and one steam cylinder in such a manner as to be V-shaped with a bank angle of 90 deg., and improving the shape of a balance weight mounted on the crankshaft. CONSTITUTION:Three crank pins 51-53 mounted on the same axis of a crankshaft 1 are accomodated in respective crank cases 121-123 disposed separately from each other, and pistons 131-133 are respectively connected to the pins 51- 53 through connecting rods 141-143. Cylinder blocks 161, 162 and another block are disposed in such a manner as to be V-shaped with a bank angle of 90 deg.. The outside diameter of the connecting rod 143 is made larger than those of the other connecting rods 141, 142 so that the total reciprocating mass of the first and second piston systems is substantially equal to the reciprocating mass of the third piston system. The axial length of the crank case 123 is made longer than those of the crank cases 121, 122. The thickness of the third balance weights 23, 23'3 is made thicker than those of the other balance weights 23, 23;23'1, 23'2.
Patent JP-H0348409-A (JP)
Title: Stationary induction electric device
Inventor: YAMAZAKI HARUYUKI
IPC: H01F27/10
Filed: 1989-07-17
Abstract: PURPOSE:To uniformly cool windings by employing a U-turn type flow system for introducing cooling medium downward from the top of one vertical duct of the windings, branching the introduced cooling medium into a plurality of horizontal ducts, combining them to the other vertical duct and discharging it from above the other vertical duct. CONSTITUTION:In a stationary induction electric device comprising a disc winding 4, formed on a core 1 through an inner cylinder, having a low voltage winding 4l and a high voltage winding 4h including an insulation cylinder 3 therebetween, a plurality of horizontal ducts 6 provided at the windings 4l, 4h for horizontally feeding cooling medium 5, and vertical ducts 7 provided at the opposite sides of the windings 4l, 4h for feeding the cooling medium 5 vertically, the cooling medium 5 is introduced downward from above the one vertical duct 7d of the windings 4l, 4h, the introduced cooling medium 5 is branched into a plurality of horizontal ducts 6, then combined to the other vertical duct 7u and discharged from above the other vertical duct 7u in a U-turn type flow system.
Patent JP-H0933248-A (JP)
Title: Passive triangulation-type range finder
Inventor: ONO TAKESHI
IPC: G01C3/06
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a passive triangulation-type range finder, which can measure the distance accurately at a high speed even if the contrast of the image of an object to be measured is low and the object is moving. SOLUTION: A datum-side light receiving means C and a reference-side light receiving means D receive the light from an object to be measured and output the image signals respectively through first and second optical systems A and B. The image signals, which are detected specified times, are stored in first and second memory means E and F. The image signals are sequentially shifted with respect to the datum image signal and added in first and second image-signal adding means G and H, and the result of the addition of the first and second image signals is computed. Furthermore, in a distance operating means I, the result of the addition of the second image signals is shifted and compared with the result of the addition of the first image signals. The distance to the object is operated by using the principle of triangulation based on the shifted amount when the correlation is highest.
Patent JP-S61211491-A (JP)
Inventor: IIJIMA KATSUHIKO
IPC: E21B19/06
Filed: 1985-08-23
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-H1130661-A (JP)
Title: Receiver
Inventor: FUJISAKA TAKAHIKO
IPC: G01S7/38
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a receiver that is able to detect even such a receiving signal of a radio wave being small in a power ratio of signal to noise at high probability, and also to make improvements in wave detection performance. SOLUTION: A receiving signal to be secured after receiving a radio wave by a receiving antenna 1 is subjected to a band restriction by a receiver 2 and, after being affected by phase detection, it is detected in amplitude by an amplitude detection circuit 3, and imparted to an analog-to-digital converter 4 which converts output amplitude of the amplitude detection circuit 3 for analog-to-digital conversion, thereby outputting a degital signal at a cell unit. The detection circuit 5 samples the said digital signal and a noncoherent integral is carried out in those of different plural time pulses supposed as pulse width of the receiving signal, and this integrated result is compared with the specified threshold, detecting the receiving signal.