baber/WOPTO huggingface dataset:
Patent JP-2000309924-A (JP)
Title: Block structure for slope protection
Inventor: KATO YOICHIRO
IPC: E02D17/20
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To enable the growth of a plant by forming a communication passage for extending the root system of the plant between the lower edge of the concrete or the mortar of the lateral frame of a slope frame structure comprising a vertical frame or a horizontal frame and a ground. SOLUTION: A folding wire netting frame, a paper corrugated cardboard form, a resin corrugated cardboard form or the like is made a concrete form. A vertical frame 1 is formed on a ground 4 by using the concrete form, a horizontal frame 2 having a space 5 is formed at a plurality of parts of a lower edge, and a lattice-like slope frame 3 is formed. Furthermore, the space 5 of the horizontal frame 2 of a slope frame is partially or substantially wholly filled with soil dressing in accordance with the size, the shape or the kind of the soil dressing. The root system of a plant is extended over between the upper and lower slope frames 3 as the space 5 of the horizontal frame 2 is made a communication passage. Thereby the root system of the plant is sufficiently extended over between the slope frames 3, and the growth of the plant can be made possible.
Patent JP-H06329084-A (JP)
Title: Variable diameter type propeller for ship
Inventor: TAKADA HIDEAKI
IPC: B63H3/00
Filed: 1993-05-20
Abstract: PURPOSE:To enable the underwater exhaust of exhaust gas of an engine through the inside of the propeller boss of a variable diameter type propeller. CONSTITUTION:Plural recessed parts 25 and land parts 26 are arranged alternately in circumferential direction on the outer periphery of a propeller boss 19. The boss 31a of a propeller blade 31, and a blade shaft 32 disposed parallel with the axis of the propeller boss 19 so as to support the boss 31a rotatably are accommodated in the recessed part 25. The land part 26 is provided with an exhaust passage 29 axially piercing the land part 26 so as to open the exhaust outlet 13 of a propulsion machine body 1 to the rear end face of the propeller boss 19.
Patent JP-H07322910-A (JP)
Title: Shopping bag
Inventor: NISHIHARA MASAHARU
IPC: B65D30/02
Filed: 1994-05-31
Abstract: PURPOSE:To reduce embers, residual ash, or deleterious materials to the minimum after the shopping bag is burned together with combustible refuse by containing ferric oxide hydrate particles, or iron oxide particles, or a mixture of these particles at a ratio in a specific range. CONSTITUTION:Goethite particles or lepidocrosite particles are used, spindle- shaped ferric oxide hydrate particles, or hematite particles, or magnetite particles, or maghemite particles are used, and so-called granular iron oxide particles having the almost isotropic shape such as sphere, octahedron, polyhedron, and amorphous shape are used. This shopping bag is made of a thermoplastic resin film containing 0.1-20wt.% of a mixture of these particles. When it is burned together with combustible refuse, the combustion efficiency can be maintained under the low-temperature low-oxygen concentration conditions, and the embers, residual ash, or deleterious material can be minimized after combustion.
Patent JP-H06330368-A (JP)
Title: Electrode for electrolysis
Inventor: SHIMAMUNE TAKAYUKI
IPC: C25B11/10
Filed: 1993-05-20
Abstract: PURPOSE:To provide an electrode for electrolysis capable of using as an anode in a bath containing impurities such as lead. CONSTITUTION:In the electrode for electrolysis having an electrode catalyst coating film formed on a base body of a thin film formable metal such as titanium, an oxygen non-permeable layer made of metal platinum, tin oxide, a multiple oxide of titanium and tantalum or the like is formed on the base body, the electrode catalyst layer containing a multiple oxide of iridium and tin or tantalum is formed on the oxygen non-permeable layer and, furthermore, a porous metal oxide layer composed of titanium oxide or an electrically conductive rutile type oxide mainly containing tin oxide is formed on the electrode catalyst layer. As a result, in the production of an electrolytic copper foil, the copper foil free from the contamination of lead sulfate particles is obtained at a low voltage.
Patent JP-S62273928-A (JP)
Inventor: YOSHIYUKI OKAMOTO
IPC: C07C27/00
Filed: 1986-05-22
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-S54171-A (JP)
Title: Brake controlling apparatus for vehicles
Inventor: NOMURA YOSHIHISA
IPC: B60T8/18
Filed: 1977-09-30
Abstract: PURPOSE: To distribute the braking force corresponding to the movable load to each wheel by transmitting the operating force corresponding to the relative displacement between a frame and a rear axle housing to a hydraulic control valves through the deformation of a spring element and an auxiliary element. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000273825-A (JP)
Title: Earthquake-proof structure of bridge pier
Inventor: IKEDA SHIGERU
IPC: E01D19/02
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a bridge pier capable of preventing an increase of inertia force of the bridge pier by absorbing earthquake energy in a bridge pier main body 1 of a road bridge, a railroad bridge, etc., and preventing the occurrence of buckling easily. SOLUTION: A core member made of steel pipe 4 is built in a bridge pier main body 1 consisting of a cylindrical body made of steel plate 2 through a plurality of axial force transmission plates 31, 31,..32, 32,.. installed across an interval in the axial direction of the bridge pier main body 1. Consequently, when excessive external force due to big earthquake is applied on the bridge pier main body, a region X in which the axial force transmission plate in the cylindrical body 2 is not installed is elastically deformed to absorb earthquake energy so as to suppress inertia force of the bridge pier main body. As a result, the danger that a vehicle running on an upper structure is flicked away from slanted lines due to inertia force is reduced, and this structure is effective for preventing buckling of the bridge pier main body.
Patent JP-S5546336-A (JP)
Title: Combution control system
Inventor: YAMAMOTO YOSHIO
IPC: F23N3/02
Filed: 1978-09-25
Abstract: PURPOSE: To operate the system to safety mode under automatic control of combustion amout which actuates in accordance with the load by regulating the opening of damper located at the combustion air passage based upon the electronic signals being supplied from outside.  
     CONSTITUTION: By making the operation switch 28 at ON status, initial amount of feeding air is lessened during a specified length of time making a balance with the amount of fuel evaporation. However, when the burner temp. is heightened and the combustion status allows to accept full feeding of combustion air, there occurs no trouble when the air amount to be fed reaches its maximum to correspond with the maximum input. The above control is carried out by changing the opening of the damper 18 being actuated by the signal outputted by the converter 30. When the operation switch 28 or the trembler type extinguishing switches 28, 29 are made at OFF status, fuel sump 8 may be emptied, however, because the burner-head 7 still contains fuel and the combustion continues. At this moment, damper control signal which makes its input at the maximum is outputted from the converter 30 with priority ahead of the temp. setting signal, to the controller 27 and the combustion is discontinued perfectly within a short period of time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04345365-A (JP)
Title: Facsimile equipment
Inventor: ARAMOTO AKIO
IPC: H04M11/00
Filed: 1991-05-23
Abstract: PURPOSE:To identify a calling station which transmits the preliminarily known information without providing an additional equipment such as a tone detector. CONSTITUTION:A calling station facsimile equipment is equipped with a changeover switch 11 for switching a CNG in a facsimile standard transmitting operation procedure (CCITT) to a CED or a signal which can be identified from the CNG.
Patent JP-S61277189-A (JP)
Inventor: SHIMIZU AKITOSHI
IPC: H05B6/12
Filed: 1985-05-30
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-H05310480-A (JP)
Title: Lightweight cellular concrete excellent in performance of carbonatization resistance
Inventor: MATSUO SHUNJI
IPC: C04B24/12
Filed: 1992-05-12
Abstract: PURPOSE:To improve the carbonatization resistance by including a specific amount of an amino-alcohol in a lightweight cellular concrete. CONSTITUTION:The objective lightweight cellular concrete comprises 0.3-2wt.% amino-alcohol. This lightweight cellular concrete is obtained by impregnating a lightweight cellular concrete product in a dry state with the amino-alcohol in the subsequent step. Methods for, e.g. dipping the lightweight cellular concrete in the amino-alcohol or its aqueous solution, etc., are cited for impregnating the lightweight cellular concrete therewith. The carbonatization resistance is improved in spite of the lightweight cellular concrete having a structure in which bubbles are continuous in innumerable pares present from the surface to the interior and water is readily absorbed. Furthermore, the carbonatization of the lightweight cellular concrete is suppressed even if the lightweight cellular concrete is in contact with gaseous carbon dioxide in a larger amount than that reactive with the amino-alcohol contained only in an amount of 0.3-2wt.%.
Patent JP-S5452682-A (JP)
Title: Manufacture of filter membrane
Inventor: YAMAZAKI KAZUYUKI
IPC: B01D71/26
Filed: 1977-10-04
Abstract: PURPOSE: To manufacture a filter membrane of excellent precision which can be utilized as a microfilter or an ultrafiltration membrane, by making membrane of polymeric polyolefin having specific limiting viscosity from its soln. which is at a specific temp. and is made by dissolving it in a cyclic or halogenated cyclic hydrocarbon of b.p. of 110°C or higher.  
     CONSTITUTION: A polymeric polyolefin (example; PE) of limiting viscosity 1.5 or higher, measured in decalin at 135°C, is dissolved in cyclic or halogenated cyclic hydrocarbon of b.p. of 111° or higher, pref. 135W240°C. The concn. of the polymeric polyolefin of the soln. is 0.1W100 g/l., pref. 5W40 g/l. The soln. is flow- casted on a support of flat surface, e.g., glass etc., at 80°C or higher, pref. 130W 160°C in order to manufacture a membrane. The resulting membrane is immersed in a coagulating bath of lower alcohol etc. to form an objective filter membrane. The membrane is 30W150μ in thickness 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5743587-A (JP)
Title: Controlling circuit for motor
Inventor: HAMAO TOSHIYASU
IPC: H02P6/08
Filed: 1980-08-28
Abstract: PURPOSE:To reduce numbers of sine wave generator and amplitude modulator for driving a motor by one each, by using phase-shifted 2-phase alternating current, and also by employing a 3-phase differential amplifying circuit in an amplifying circuit section for control in a brushless motor control circuit. CONSTITUTION:Respective sine wave signals are generated in sine wave generators 2' and 2'' by a control signal (f) put in from a terminal 1, and these signals undergo amplitude modulation through double balancing type amplitude modulators 3' and 3'' and are impressed onto bases of amplitude-modulated transistors 6' and 6''. The transistors 6' and 6'' are connected to a constant current circuit 8 through resistors 7-7'', respectively, and these constitute a 3-phase differential amplifying circuit. Respective collector currents of the transistors 6' and 6'', which are made to pass by respective output voltage of the modulators 3' and 3'', are equally divided and pass into the resistors 7, 7'' and 7, 7'. And therefore, a torque, which is proportional to a control signal (f) and does not contain torque variation, is obtained from a brushless motor 5.
Patent JP-S6011258-A (JP)
Inventor: TSUCHIYA KAZUO
IPC: C04B38/00
Filed: 1983-06-30
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-S5910538-A (JP)
Title: Preparation of propargyl type alcohol
Inventor: OONISHI TAKASHI
IPC: C07C67/00
Filed: 1982-07-07
Abstract: PURPOSE:To obtain the titled various compounds useful as a perfume, or an intermediate for other perfumes, medicines or agricultural chemicals without the limitation on the structure, by reacting an allyl Grignard reagent with ethynyl ketone. CONSTITUTION:A compound of formula I (R<1> and R<2> are H, alkyl, cycloalkyl, alkenyl or aryl or together with the carbon atom to which they are linked form a ring; R<3> is H or lower alkyl; X is Cl, Br or I) is reacted with ethynyl ketone of formula II (R<4> is alkyl, cycloalkyl, alkenyl or aryl, etc.) at -10-+30 deg.C to give the aimed compound of formula III. Infinitely various propargly type compounds can be easily obtained without the following limitation of the conventional method when the (iso)mesityl oxide is used as a raw material: The (iso) mesityl oxide has the methyl groups at the 3- and 5-positions of the basic skeleton and one hydrocarbon group at the 4-position thereof.
Patent JP-H04324247-A (JP)
Title: Lithium secondary battery
Inventor: IDOTA YOSHIO
IPC: H01M10/052
Filed: 1991-04-24
Abstract: PURPOSE:To improve change/dischange characteristic of a lithium secondary battery by containing a high molecular compound containing a compound of specific chemical formula as a repeated unit, in a positive pole active material and a carbonaceous material, having a graphite structure, in a negative pole active material, of the secondary battery. CONSTITUTION:In a secondary battery, its positive pole active material contains a high molecular compound of containing a compound shown in the chemical formula as a repeating unit, and negative pole active material contains a carbonaceous material having a graphite structure. The formula represents a bivalent connection group by X1, X'1, alkylene group by R1, R'1 and ester derivative, ether derivative and sulfone derivative by R2. A hydrogen atom, alkyl group, aryl group, ester derivative, ether derivative and sulfone derivative are represented by R3, and a hydrogen atom and alkyl group are represented by R4. In the formula, alphabets (a, b, c) are 0 or 1, and Y represents -NR4-, -O-, -S-, -Te-, -Se-. In this way, charge/discharge characterisitc of the lithium secondary battery is improved.
Patent JP-S599441-A (JP)
Title: Starting operation of heat source equipment
Inventor: UENO JIYUNICHI
IPC: F24F11/00
Filed: 1982-07-08
Abstract: PURPOSE:To approximate an actual air-conditioning load and the load rate of the heat source equipment by a method wherein the heat source equipments, whose operating number is determined by an estimated load rate, are operated for a given period of time from starting and the extended operation of the heat source equipments is effected further if the temperature of circulating water does not arrive at a predetermined temperature. CONSTITUTION:The load rate LF is being set as the estimated load rate Li from a starting time t0 to the time t1, during which a given period of time is elapsed from the starting time t0. When the temperature theta of the circulating water has arrived at a predetermined temperature thetar at a time between the times t0, t1, as shown by the diagram (A), the control is shifted to an automatic control in accordance with the elapse of the predetermined period of time and the load rate LF is determined so as to be corresponding to the temperature theta of the circulating water. When the temperature theta of the circulating water has not arrived at the predetermined temperature thetar yet at the time t1, as shown by the diagram (B), the operation effected by the estimated load rate is extended from the time t1 to the time t2, during which a predetermined time is elapsed, while the extended operation is repeated until the time when the temperature theta of the circulating water arrives at the predetermined temperature thetar.
Patent JP-S61278674-A (JP)
Title: Motor operated
Inventor: TAKANAKA MASAHIDE
IPC: F16K31/06
Filed: 1985-05-31
Abstract: PURPOSE:To simplify configuration by making a section piece with a hollow cylindrical shape of a nonmagnetic material. CONSTITUTION:A hollow cylindrical section piece 3 of a nonmagnetic material is arranged between a stator 1 and a rotor 2, with the section piece 3 as a valve pressure bearing member. A valve hole 5 is bored through a periphery wall of a cylindrical valve body 4 driven by the rotor 2. Further, valve opening areas of the valve hole 5 and a fluid passage 6 are changed in proportion to the rotation angle of the rotor 2. With this constitution, a motor operated valve of simple configuration without external leakage of controlled fluid can be obtained.
Patent JP-H10312540-A (JP)
Title: Manufacture for optical disk, optical disk and optical disk apparatus
Inventor: CHIAKI SUSUMU
IPC: G11B7/24082
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To generate clocks of higher accuracy than a serpentine of a groove, by making a second signal to be modulated traverse a predetermined reference level with a timing corresponding to a center of each bit of serial data when the second signal to be modulated is generated from a first signal to be modulated through frequency modulation. SOLUTION: An ID data generation circuit 6 of a mastering device 1 generates an ID data D1 sequentially changing values in accordance with a shift of an optical head 4, thereby notifying information on a laser beam projection position to a wobble signal generation circuit 7. The wobble signal generation circuit 7 processes the ID data D1 through by-phase mark modulation, thereby generating a channel-coded serial data sequence. A predetermined reference signal is sequentially selected and outputted from a plurality of reference signals in accordance with a level of a channel signal, whereby a wobble signal WB is generated.
Patent JP-H06304682-A (JP)
Title: Device for detecting abnormality of feeding press material
Inventor: KATO KEIJI
IPC: B30B15/30
Filed: 1993-04-23
Abstract: PURPOSE:To provide a press material feeding abnormality detecting device having simple construction and high preciseness. CONSTITUTION:In a device which intermittently feeds a press material 5 at each stroke of a press machine by clamping it between two rolls 3, 4, two encoders of an encoder 1 in relation to a driving side feeding roll 3 and an encoder 2 in relation to the material 5 to be fed are provided. The encoder 1 detects the number of pulses corresponding to the transferring distance set in a material transferring device itself, and the encoder 2 detects the number of pulses corresponding to the actual transferring distance of the material 5. Both pulse numbers are counted with a counter during transferring, and when the difference between them is made larger than a prescribed value, the signal of the feed abnormality is outputted.
Patent JP-S5910232-A (JP)
Title: Fabrication of semiconductor device
Inventor: YAMAMORI NOBUAKI
IPC: H01L21/301
Filed: 1982-07-09
Abstract: PURPOSE:To form highly reliable metal wiring without any corrosion by leaving an insulating film in the scribe line region up to the final process. CONSTITUTION:An N type epitaxial layer 22 is formed on a semiconductor substrate 21 and thereafter an N type layer 26 within the scribe line, P type lowest potential layer 27, N<+> type collector layer 28, P type base region 23, N<+> type emitter region 29 and P<+> type high concentration base region 30 are formed in the N type epitaxial layer 22 by the photolithography technique and diffusion technique. Thereafter, an insulating layer 24 is formed and a contact hole is formed with the photoligthography technique only at the desired area. At this time, the N type layer 26 in the scribe line region is not etched, leaving the insulating film. Next, a metal layer 25 is formed by the vacuum-deposition method, etc. The desired resist pattern 31 is then formed by the photolithography technique.
Patent JP-H08291812-A (JP)
Title: Anchor bolt, anchor bolt fastening method, and processing method for inner groove in long hole
Inventor: OKA DAISUKE
IPC: B28D1/14
Filed: 1995-04-20
Abstract: PURPOSE: To improve workability and prevent vibration and noise by holding an anchor bolt in a main body before being used, radially projecting a part of it outward from the main body in being used, providing projecting members independent from the main body, and radially projecting parts of these projecting members outward from the main body in fitted to a prepared hole. CONSTITUTION: An anchor bolt is provided with a hollow cylinder part 10 as a main body, spherical members 14 as projecting members, and extruding means 16, 18 for projecting the spherical members 14. The hollow cylinder part 10 is made of metal and a radial hole part 12 communicating from its internal space to the outer circumference is provided. Before using the anchor bolt, the spherical members 14 are held in the internal space and/or the radial hole part 12 in the hollow cylinder part 10. A rotary screw part 18 is made to rotate for moving the extruding piece 16. A tapered part 17 radially extrudes the spherical members 14 by this movement and parts of the spherical members 14 are projected to the outside.
Patent JP-S6010459-A (JP)
Title: Disc device
Inventor: YOSHIMARU TOMOHISA
IPC: G11B7/004
Filed: 1983-06-30
Abstract: PURPOSE:To make it easy to access a storage and reproducing position for prescribed information by constituting a block with an integral number of sectors and storing a conversion table consisting of the rotating speed, the track number, and the number of sectors of a disc corresponding to this constituted block. CONSTITUTION:A control circuit 15 controls the whole of the device in accordance with the signal from an external device, namely, a host computer. When a block number for storage or reproducing is supplied to the control circuit 15, the circuit 15 calculates a track number to be accessed and a start sector number in accordance with the conversion table stored in a storage circuit (storage means) 16 and obtains speed information. In this storage circuit 16, the conversion table where speed information of an optical disc 1 in each of 256 tracks, the number of sectors in one block for this speed, the first block number in 256 tracks for said speed, and the start sector in this block correspond to one another is stored.
Patent JP-S61276839-A (JP)
Inventor: BURUUNO BERUSAANO
IPC: C08L23/00
Filed: 1986-05-26
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-H11313286-A (JP)
Title: Moving image data compressor
Inventor: TAGAWA NORIO
IPC: H04N19/503
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide the moving image data compressor that easily compresses not only moving image data (real time data) read from a real time recording medium but also moving image data (non real time data) read from a non-real time recording medium. SOLUTION: When the compressor 1 receives a real time/non-real time switching interruption signal by using a personal computer 3, a controller 20 gives the real time/non-real time switching interruption signal to changeover devices 30, 40 so as to select optionally whether real time data recorded on a video tape 5 are compressed or non-real time data recorded on a video file 7 are compressed. Furthermore, in the case of compressing the non-real time data, the controller 20 gives a video signal by one field to a buffer 50 and gives a synchronizing signal to a compressor 60 to allow the compressor 60 to read data and give data of a succeeding field to the buffer 50 when an 1-field read end interruption signal denoting the end of reading is generated, the controller 20 gives data of a succeeding field to the buffer 50.