baber/WOPTO huggingface dataset:
Patent JP-H01207392-A (JP)
Title: Additive for solid fuel-water slurry
Inventor: IGARASHI TAIZO
IPC: C09K23/42
Filed: 1988-02-16
Abstract: PURPOSE:To provide the title additive having excellent viscosity-reducing function, also effective in long-term stability, comprising, as the active component, a copolymer from a specific polyoxyalkylene derivative and maleic acid(s). CONSTITUTION:The objective additive with a weight-average molecular weight of pref. 1,000-2,000,000 comprising, as the active component, a copolymer from (A) a polyoxyalkylene derivative of the formula [B is compound having 2-8 hydroxyl groups; AO is 2-18C-oxyalkylene; R<1> is 2-5C unsaturated hydrocarbon or unsaturated acyl; R<2> is 1-40C hydrocarbon; a, b and c are each 0-1,000; lis 1-8, m is 0-2, n is 0-7, l+m+n=2-8, m/(l+n)<=1/2, al+bm+cn>=1] and (B) at least one kind of maleic acid selected from maleic acid, maleic anhydride and maleic acid salts in the molar ratio A/B=pref. 1/1.
Patent JP-S57169939-A (JP)
Title: Recording carrier and device using it
Inventor: ENDOU KIYONOBU
IPC: G11B7/24085
Filed: 1982-03-01
Abstract: PURPOSE:To perform accurate tracking of recording and to realize high density of recording, by providing different index sections to correct the shift in tracking a recording part, at each section of the information recording part. CONSTITUTION:Two types of multiplex hatched parts 20 and 21 are located at both sides of an information recording part 19 of a recording carrier 18 as the index parts for tracking shift correction. A beam from a beam source 28 is condensed on the recording part 19 via a half mirror 29 and a head 27a. The reflected beam is introduced to a demodulator 33 via a half mirror 32, a part is converged to a point P of a detection section 5 via a lens 34 and no signal is outputted from detecting elements 36 and 37. If the beam is shifted to the outer or inner side of the recording part 19. Fourier spectrum 41 or 42 due to the multiplex hatched parts 20 and 21 is obtained, a control signal from the element 36 or 37 is applied to terminals 30 and 31 via a switching circuit 38 and control circuits 42 and 43 to accurately trace the recording. Since only one tracking shift correction index is required for each recording section, the density of recording can be achieved.
Patent JP-S53117911-A (JP)
Title: Automatic telephone answering device
Inventor: DOI AKIO
IPC: H04M1/65
Filed: 1977-03-25
Abstract: PURPOSE:To secure an accurate continuation of the remote hearing in case the remote hearing time is limited, by providing a timer which inhibits the tape rewinding for a fixed time when th limited time arrives.
Patent JP-S54126721-A (JP)
Title: Stabilization of solid preparation
Inventor: KUMAZAKI ANJIYOU
IPC: A01N25/22
Filed: 1978-03-20
Abstract: PURPOSE: To stabilize and prevent the gradual decomposition of a solid insecticide containing dimethylaminodithiolane as an effective component and mineral powder as diluent, by adding an aliphatic polybasic carboxylic acid, etc. as stabilizer.  
     CONSTITUTION: A stabilized insecticidal composition composed of (A) 4-N,N- dimethylamino-1,2,-dithiolane or 5-N,N-dimethylamino-1,2,3-trithiane of formula (n is 2, 3) as an effective component, (B) talc, clay, etc. as diluent, and (C) (usually 0.1W5%, pref. 0.5W2% of) a stabilizer selected from pref. ≤12C aliphatic polybasic carboxylic acid (e.g. citric acid), acidic lower alkyl phosphate (e.g. acidic diisopropyl phosphate) and phosphoric acid. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09221048-A (JP)
Title: Power steering device
Inventor: MATSUOKA HIROSHI
IPC: B62D6/00
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To attain a superior steering feeling by a method wherein a target value of applied voltage for an electrical motor in which a value of current and a relation of value are continuously coincided to each other within a predetermined range of a motor current detected by a motor current sensing circuit is determined and then its indicating signal is outputted. SOLUTION: As a steering wheel 7 is operated to increase an operating hydraulic pressure, an electrical current flowing in an electrical motor 4 is increased. As an increasing amount of motor current sensing signal outputted by a calculation circuit 1b from a sensing signal attained under no load of a power steering device is increased to exceed a predetermined value, a target value determining section 1 makes a voltage target value applied to the electrical motor 4 to a value in which a value of the increased amount from the current under no load of sensing signal and its value relation may be coincided to each other. A low pass filter 9 may remove non-required component of a high frequency caused by sporadic variation of the motor current, smoothen a variation of this indicating signal and gives it to the motor driving circuit 2.
Patent JP-S62215545-A (JP)
Inventor: ERORU ARI FUARUKU
IPC: C07C45/65
Filed: 1987-02-14
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-S52115250-A (JP)
Title: Measurement error correcting method for measuring rolls
Inventor: SUZUKI YOSHITAKE
IPC: G01P3/02
Filed: 1976-03-24
Abstract: PURPOSE: To correct measurement errors easily and reliably at desired places at necessary time with relatively simple construction by comparing the distance measuring signal by a reference roll and the measuring distance signal by a measuring roll. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04246707-A (JP)
Title: Spool type pressure control valve
Inventor: YOSHIDA HIROO
IPC: G05D16/10
Filed: 1991-01-31
Abstract: PURPOSE:To prevent the generation of vibration of a spool, and also to improve the responsiveness of control by taking a set-up position of an orifice into consideration. CONSTITUTION:By sliding of a spool 12 in the axial direction, a reaction force piston 13 slides to one end side, and also, to one end side of the reaction force piston 13, a brake liquid of an intensified control pressure port 11d side is given. Subsequently, the spool 12 stops at the time point when control force from an operating piston 15 and pressing force of the reaction force piston 13 are balanced, and brake hydraulic pressure of the control pressure port 11d side is controlled in proportion to an exciting current. Also, by sliding of the reaction force piston 13 in the axial direction, the brake liquid given to one end side of the piston 13 and/or the brake hydraulic pressure of the control pressure port 11d side flow through an orifice 11j provided on a communicating tube passage 11i. Accordingly, resistance against sliding of the reaction force piston 13 and the spool 12 is generated, and also, a pulsation of control pressure is attenuated by the orifice 11j, and generation of vibration to the spool 12 is prevented.
Patent JP-S58150654-A (JP)
Inventor: NAITOU MITSUO
IPC: E04G23/02
Filed: 1982-03-03
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-H09225488-A (JP)
Title: Biochemical treating device for organic waste water
Inventor: YAMADA KENJI
IPC: C02F3/12
Filed: 1996-02-20
Abstract: PROBLEM TO BE SOLVED: To obviate the need for a space on the floor for the devices other than a settling tank by allowing a sludge settled and separated in a settling tank on the floor to flow down into a digestion tank by gravity, returning the settled sludge in the digestion tank to a reaction tank and discharging the supernatant liq. from the settling tank. SOLUTION: A settling tank 4 is arranged on the floor, and a storage tank 2, a first reaction tank 3 and a digestion tank 5 are set under the floor. An org. waste water is transferred to the first reaction tank 3 from the storage tank 2 by a pump P1, the waste water is transferred to the settling tank 4 by a pump P2, the waste water in the settling tank 4 is separated into a clear supernatant liq. and the settled sludge, the supernatant liq. is discharged outside the system, and the settled sludge is allowed to flow out into the digestion tank 5 by gravity. Aerobic digestion is conducted in the digestion tank 5 by the air diffused from a diffuser D2, and then the sludge settled in the digestion tank 5 is returned to the first reaction tank 3 through a pump P3. Accordingly, the space on the floor for the devices other than the settling tank 4 is not needed.
Patent JP-S60177265-A (JP)
Title: Detection of immunoglobulin of antibody by class
Inventor: TOMIYAMA TETSUO
IPC: G01N33/543
Filed: 1984-02-24
Abstract: PURPOSE:To enable easy qualitative or quantitative detection of immunoglobulin (Ig) by classes by using antiten-sensitized magnetic particles as a carrier and conjugating an antibody therewith. CONSTITUTION:This method for detecting the Ig of an antibody by classes consists in conjugating the antibody to detect Ig by classes to carrier particles consisting of polymer particles such as polystyrene or the like dispersed and incorporated therein with 0.5-5vol% a magnetic material selected from, for example, a material for an electromagnet such as pure iron, silicon steel or the like having no residual magnetic flux and ferrite, etc. of a small grain size having no residual magnetic flux and sensitized with the antigen for such antibody, then acting the antibody conjugating specifically the Ig of the above-mentioned antibody to respective classes or the blood cells or latex sensitized with the antibody conjugating specifically said Ig, thereby detecting the Ig of the antibody conjugated to the above-mentioned antigen by classes. The measuring operation is extremely simple and the sensitivity is extremely high according to the above- mentioned method. The antigen sensitized magnetic particles are usually preservable for 1-2 years and the measurement is easy in this point as well.
Patent JP-H05199334-A (JP)
Title: Line circuit for private branch of automatic exchange
Inventor: HORI YOSHIHIRO
IPC: H04M19/00
Filed: 1992-01-22
Abstract: PURPOSE:To prevent an entire rush current of the private branch of automatic exchange from being concentrated in a short time by sharing timing in line circuits accommodated in the private branch of automatic exchange depending on each line circuit so as to start feeding to a terminal equipment. CONSTITUTION:It is attained that feeding to a terminal equipment 2 is controlled by a feeding circuit 3 by an instruction of a central processing unit 4 of a line circuit 1 and a mount position detection circuit 6 and a clock circuit 5 are used to revise a timing of starting feeding to the terminal equipment for each line circuit thereby starting the feeding to the terminal equipment.
Patent JP-H10340479-A (JP)
Title: Optical recording medium, optical recording method, optical recorder, optical reading method, optical reader, optical retrieving method, output retriever
Inventor: KONO KATSUNORI
IPC: G11B7/128
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To make it possible to record data at a high density and high speed and to rewrite the data at a high speed without requiring an erasing process at the time of rewriting the data and to provide an optical recording medium suitable for such recording. SOLUTION: This optical recording medium is constituted by forming a polarization sensitive layer which exhibits photoinduced double refractiveness like a polyester having a cyanobenzene at its side chain on at least one surface side. A spatial optical modulator 30 is capable of modulating polarization. The modulator modulates the polarization of the incident light on respective pixels by applying the information of the corresponding bit of two-dimensional data as presence or absence of its voltage impression to the respective pixels. The signal light having the spatial polarization distribution corresponding to the two-dimensional data is obtd. as the signal light 1 past the spatial optical modulator 30.  This signal light 1 is cast to the optical recording medium described above and simultaneously the regions of the optical recording medium to be irradiated with the signal light 1 are irradiated with reference light. As a result, the polarization distribution of the signal light 1 corresponding to the two-dimensional data is recorded as holograms on the optical recording medium.
Patent JP-H07118877-A (JP)
Title: Sintered cemented carbide coating member
Inventor: TAKAMI CHIAKI
IPC: C25D5/10
Filed: 1994-02-04
Abstract: PURPOSE:To prevent the generation of rust by forming a rust preventive metal plated layer on the whole surface of an iron base even if a part on which a sintered cemented carbide coating layer is not formed is produced or fine gaps among the crystallites of the sintered cemented carbide are generated. CONSTITUTION:The coating layer (3) of the sintered cemented carbide is formed on the rust preventive metal plated layer (2) by forming the rust preventive metal plated layer (2) on the whole surface of the iron made base material (1) and forming at least one of a TiC layer and a Ti(C, N) layer on the rust preventive metal plated layer (2). As a result, the golden yellow colored fine appearance is attained.
Patent JP-S60176737-A (JP)
Title: Power match type accumulator circuit
Inventor: HAMADA HAJIME
IPC: B29C45/82
Filed: 1984-02-23
Abstract: PURPOSE:To quicken the response speed when the mold is opened and closed and injection is carried out, to save energy and to prolong the life of a pump, by providing a combined circuit including an accumulator and a flow rate control valve, and a circuit connected to an accumulator. CONSTITUTION:A flow rate control valve 14 is provided in a circuit 13 extending from a variable hydraulic pump 5 to a hydraulic motor 4, and a check valve 15, a proportional flow rate valve of servo valve 16 and an accumulator 18 are provided in a circuit 13a leading from a pump 5 to electromagnetic change-over valves 8, 9. In the case where the mold is opened and closed, and high response to injection is required, pressure is accumulated once in the accumulator 18, and the control is carried out by a flow rate regulating valve 16, while only in the case of plastisizing where response speed is not required, the flow control valve 14 is actuated a pressure oil in the pump 5 is sent via its pilot port 17 to a hydraulic motor 4, and the rotational frequency of the hydraulic motor is controlled by the pressure and flow rate according to the load.
Patent JP-S63244243-A (JP)
Title: Opening of file
Inventor: KENISU UORUTAA KURISUTOFUAA JI
IPC: G06F12/08
Filed: 1988-02-17
Abstract: A data processing system has files stored on disks in a tree structure of directories and files. The system is operated to rapidly open files which have been recently opened or for which partial path information is available, by accessing a drive cache (30) in main memory (16). The cache has entries chained in a tree structure which is then searched to provide the same information during the opening process as that information which would otherwise have to be obtained from a disk (22). When the cache is full, a new entry replaces the least recently used entry.
Patent JP-S59159050-A (JP)
Inventor: REIMONDO GUAI
IPC: G01N9/18
Filed: 1983-03-02
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-H03236031-A (JP)
Title: Ghost removing structure for total reflection prism
Inventor: ABE TETSUYA
IPC: G03B13/06
Filed: 1990-02-14
Abstract: PURPOSE:To remove a ghost, a flare, etc., caused by the total reflection of a prism by setting a plane-shaped member, which is positioned outside the total reflecting surface of the prism, at a specific distance from the total reflecting surface. CONSTITUTION:The flat plate shape member 21 positioned by opposing the external side of the total reflection surface 13 of the compound lens prism of a zoom finder is seperated at the specific distance from the total reflection surface 13 so that harmful light emitted from the total reflecting surface 13 and reflected by the flat plane member 21 to return to the prism is not super posed on effective light reflected by the total reflecting surface 13. Consequently, when the light emitted from the total reflection surface 13 is made incident on the total reflection surface 13 again, the light is made incident on a point greatly distant from the emitting point, so the light is never superposed on the effective light to become a ghost, etc., and a finder image is not deteriorat ed.
Patent JP-S61193718-A (JP)
Title: Descaling device of steel pipe
Inventor: UESONO KENJI
IPC: B21B45/08
Filed: 1985-02-21
Abstract: PURPOSE:To prevent the approach of descaling water into the inner face of a steel pipe and to improve the quality with performing descaling by arranging plural nozzle tips on the inner periphery of the header forming the through space of the steel pipe on the center, by providing at least two pieces line at the prescribed intervals in the steel pipe progressing direction, also by arranging the jet port of the nozzle tip directed for reverse direction each other. CONSTITUTION:A front stage nozzle header A is provided on one part side where the jet of descaling water 5 is directed in the progress direction of a steel pipe 1 and a rear stage nozzle header B on the other part which is directed reversely to the progressing direction of the steel pipe 1 and until before the rear end of the steel pipe passing through the front stage nozzle header A, it is jetted only from the front stage nozzle header A and the jet of the front stage nozzle header A is stopped before the rear end of the steel pipe 1 passing through the front stage nozzle header A and simultaneously the rear stage nozzle header B is jetted and the descaling is performed without the approach of water to the inner part of the steel pipe.
Patent JP-S63201780-A (JP)
Title: Picture processor
Inventor: ENOKIDA MIYUKI
IPC: G03G21/00
Filed: 1987-02-18
Abstract: PURPOSE:To quickly perform the compression and expansion processings of a picture in parallel by simultaneously processing the plural picture elements of a first picture memory to compress picture data by a processing unit and storing processing results corresponding to a second memory. CONSTITUTION:The first picture memory consisting of plural memory elements accessed by addressing independently of another memory, the processing unit consisting of plural processor elements corresponding to memory elements and simultaneously processes the plural picture elements of the picture memory to compress picture data, a second picture memory where processing results of the processing unit are stored are provided. Thus, a picture processor is obtained where the compression and expansion processing of the picture are quickly performed in parallel.
Patent JP-S55126253-A (JP)
Title: Preparation of master sheet for electrostatic printing
Inventor: TANIGUCHI HAJIME
IPC: G03G5/026
Filed: 1979-03-23
Abstract: PURPOSE: To obtain a master sheet superior in raw stock storage stability, by imagewise exposing a photosensitive sheet having a photosensitive layer containing a phenol or naphthol derivative and superposing this sheet on an image receiving sheet having a layer containing an organic tellurium compound and heating them.  
     CONSTITUTION: A coating material containing a phenol or naphthol derivative and a sensitizer, a sensitivity adjuvant, a binder, etc., is coated on transparent substrate 5 made of polyester film or the like, and dried to form photosensitive layer 6 and photosensitive sheet 4. Original 1 having image area 2 and nonimage area 3 is superposed on layer 6, and subjected to contact reflection image exposure due to light 9 to erase the heat transfer property of the phenolic derivative on exposed area 8. Then, a mixture fluid of an organic tellurium compound and a binder (ethyl celluloss or the like) is coated on conductive substrate (aluminum or the like) 11 to form sheet 10 with image receiving layer 12, and sheet 10 is contacted with layer 6 and heated to form tellurimum deposition area 13 corresponding to unexposed area 7 and thus to form master sheet 10'. Sheet 10' is corona charged to form static latent image 12, and this image is transferred to plain paper 16. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61196058-A (JP)
Inventor: KIMURA TOYOHIKO
IPC: E04F11/02
Filed: 1985-02-21
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-H04254277-A (JP)
Title: Fuel tank for motorcycle
Inventor: MATSUI TADAO
IPC: B62J35/00
Filed: 1991-02-04
Abstract: PURPOSE:To provide a fuel tank of high rigidity and light weight using a thin light alloy plate by piling together outer and inner plates welded in a hollow state and also inserting a reinforcing bar of light alloy in the vicinity of this welding part so that stress of acting thereon is dispersed by the reinforcing bar. CONSTITUTION:A fuel tank is constituted divided into a pair of right/left parts and mounted to front right/left parts of a frame in a motorcycle. Here to manufacture the fuel tank 1, first outer/inner plates 3, 4, made by press-molding a light alloy, are piled together in a hollow shape and also welding a piled part in a spot 5. Next with a lower part of the fuel tank 1 serving as the center, each through hole 6 is formed in the vicinity of the welding part 5 between the outer/inner plates 3, 4. Successively, a reinforcing bar 7 of light alloy is inserted into each through hole 6 of the outer/inner plates 3, 4 and also welding both end parts of the reinforcing bar 7 respectively to the outer/inner plates 3, 4 in welding parts 8. Stress, especially acting in the welding part 5, is stopped to the reinforcing bar 7 and dispersed.
Patent JP-H05228131-A (JP)
Title: Blood monitoring device
Inventor: OKURA TADAHIRO
IPC: A61B5/00
Filed: 1992-02-20
Abstract: PURPOSE:To easily monitor the blood component particularly during sleep by providing the portable blood monitoring device which transmits vibration energy in accordance with the light reception signal of the light with which the inside of the tissue of a living body is irradiated and receiving and processing this vibration energy, then outputting the vibration energy as data to another place. CONSTITUTION:This portable device has the light emitting element 2 which emits the light toward the inside of the tissue, the light receiving element 3 which receives the light past the inside of the tissue from the light emitting element 2 and a blood monitor card 1 which contains a battery 4. This card 1 is mounted on the clothing of a patient in correspondence to the surface of the patient's skin of the part where the blood pressure is to be measured. The light reception signal is arithmetically processed within this monitor card 1 and the value corresponding to the concn. of the blood component, for example, oxygen, is determined and is transmitted as the vibration energy 9, such as high-frequency, magnetic field or ultrasonic wave. This vibration energy 9 is received by the wave receiver 12 of a signal transmitter 11 and is processed in a data generating and comparing circuit 15 via a demodulator 14. The data emitted from the circuit 15 is transmitted by a coupler 17 via a modulating circuit 16 to the other place.
Patent JP-H10220284-A (JP)
Title: Cylinder head
Inventor: SUZUKI NOBUAKI
IPC: F02F1/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder head to be manufactured by combining simple- shaped members with each other. SOLUTION: A cylinder head 1 is provided with a cover side head member 3 for constituting a head cover part of the cylinder head 1, and a combustion chamber side head member 7 for constituting a combustion chamber of the cylinder head 1, the cover side head member 3 and the combustion chamber side head member 7 are connected to each other by a plurality of facing joint surfaces, and a cooling water passage 13 is formed between the cover side head member 3 and the combustion chamber side head member 7.  A bolt hole 15 through which a bolt for fixing the cylinder head 1 to the cylinder is to be inserted is formed on the outer peripheral range of the cylinder 1, plug through holes 17, 21 are formed in the center part range of the cylinder head 1, at least one joint surface is provided on the peripheral part of the plug through holes 17, 27, and the other joint surface is provided in the outer peripheral range of the cylinder head 1.