baber/WOPTO huggingface dataset:
Patent JP-S5938221-A (JP)
Title: Unsaturated polyester resin composition
Inventor: KUDOU ETSUSABUROU
IPC: C08G63/00
Filed: 1982-08-27
Abstract: PURPOSE:An unsaturated polyester resin composition excellent in dryability, comprising a polymerizable unsaturated monomer and an unsaturated polyester prepared from an acid component containing a specified acid anhydride. CONSTITUTION:Use is made of an acid component comprising 10-60mol% acid anhydride of the formula (wherein n is 1-5) and 90-40mol% different polybasic acid (anhydride) [e.g., maleic acid (anhydride)]. Namely, the above acid component is reacted with an alcohol component (e.g., diethylene glycol) by a well- known method to form an unsaturated polyester. About 50-70wt% this unsaturated polyester is mixed with about 50-30wt% polymerizable unsaturated monomer (e.g., styrene or acrylic acid) to obtain a resin composition.
Patent JP-H04347822-A (JP)
Title: Acoustooptical switch
Inventor: KASAI TAKESHI
IPC: G02F1/33
Filed: 1991-05-24
Abstract: PURPOSE:To improve polarization characteristics by finely adjusting the angle of incidence of laser beam on an optical medium. CONSTITUTION:Vertical polarized light and horizontal polarized light are different in diffraction efficiency because the refractive indexes to the both are severely different in the optical medium. For the purpose, an incidence angle adjusting means is provided so as to adjust the angle of incidence of the incident laser beam 1 on the optical medium almost at the Bragg angle and position adjustment is performed to the angle of incidence where the mutually vertical planes of polarization of the incident laser beam 1 are equal in diffraction efficiency. In this case, a means for mounting the optical medium on a flat plate type rotatale table, a means for swinging the optical axis of the incident laser beam itself, etc., are used as an incidence angle adjusting means and known means such as a screw, a spring, a table, a hole, and a groove are combined. Consequently, such polarization characteristics that the diffraction grating is difference with the plane of polarization of the laser beam are improved by the simple means, the adjustment time is shortened to half as compared with a conventional means for adjusting the height of the optical medium, and higher reliability than a means for adjusting input electric power is obtained.
Patent JP-H078466-A (JP)
Title: Film electrode
Inventor: SHIMIZU KAZUHIKO
IPC: A61B5/0408
Filed: 1993-06-21
Abstract: PURPOSE:To easily develop tacky adhesiveness at the time of use and to enable production at a low cost by forming an electrode on a base material film consisting of an insulating material and providing the surface thereof with a layer of a remoisting tacky adhesive. CONSTITUTION:This film electrode is constituted by forming the electrode 2 on the base material film 1 consisting of the insulating material and providing the surface of the electrode 2 with the layer 3 of the remoisting tacky adhesive which has no tacky adhesiveness in a dry state but generates the tacky adhesiveness when wetted with water or alcohol. Polyester is most frequently used for its insulating performance and printability and more particularly heat resistance (dimensional stability) as the insulating material to be used for the base material film. The formation of the electrode is executed by printing or vapor deposition of powder of conductive materials, such as metals including gold, silver, nickel, etc., graphite or conductive metal oxides including indium oxide, tin oxide, indium tin oxide(ITO), etc. A polyacrylic acid and a copolymer of acrylic acid and a vinyl compd. copolymerizable with acrylic acid are used as the remoistening tacky adhesive.
Patent JP-S6130132-A (JP)
Title: Program discriminating receiver
Inventor: IWASAKI HIDEKI
IPC: H04B1/16
Filed: 1984-07-20
Abstract: PURPOSE:To improve the function of a receiver by providing a controller which processes the output of a coincidence detecting circuit and switching a music source to another by the operation of a tuning knob of the receiver when an undesired program is reproduced. CONSTITUTION:The demodulated signal demodulated by a tuner 2 of the receiver is processed by a program discriminating signal detecting circuit 3, a coincidence detecting circuit 4, etc. to detect the coincidence between start and end patterns of desired program information and preliminarily set start and end code patterns. This detected coincidence signal is applied to a controller 5 through an OR circuit 6, and a key matrix 7 is connected to this controller 5. The output of the controller 5 is applied to a program discriminating reception preference control circuit 8, a frequency division ratio setting counter 13, a latch circuit 15, and an exclusive OR circuit 16, and the output processed by circuits 15 and 16 is inputted to the other input of the circuit 6. The output of the counter 13 is applied to the tuner 2 through a PLL14, and another music is heard by the operation of the tuning knob.
Patent JP-H0853562-A (JP)
Title: Production of molded article from 2-component reaction system having high filler content
Inventor: ROOTARU KURIIRU
IPC: C08J9/33
Filed: 1995-05-25
Abstract: PURPOSE: To provide a process for producing a polyurethane molding wherein a recycle ratio is increased, and deposition of a polymer in a mixing system and a feed system is prevented to avoid the interruption of operation caused by a troublesome cleaning procedure.  
     CONSTITUTION: The process comprises (1) mixing an aromatic di- or polyiscoayante with a diol and/or a polyol in an amount insufficient for the complete reaction with all the NCO groups to produce an isocyanate pre-adduct having an NCO group content of 5 to 32%, (2) mixing the isocyanate pre-adduct with ground material/filler, and (3) introducing the resultant mixture, into a mold, along with a diol and/or polyol (crosslinking agent) in additional amounts in other step and, optionally water and/or an organic blowing agent while using a static mixing system or continuously processing them until a casting profile is obtained. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S5481291-A (JP)
Title: Preparation of cephalosporin compound
Inventor: TSUSHIMA SUSUMU
IPC: C07D501/18
Filed: 1977-12-12
Abstract: PURPOSE: To obtain the title compound useful as an intermediate for synthesis of antibacterials in a high yield, by protecting the COOH group at the 4-position with an easily removable specific protective group in cleaving the acylamido group at the 7-position of a cephalosporin.  
     CONSTITUTION: One mole of a compound of formula I: (R is protected amino group) or its salt is reacted with two or more moles of an acetyl or poropionyl halide, preferably in the presence of a tertiary amine in an inert solvent at -50W0°C, preferably -50W-10° to protect the COOH group. The resulting product is then reacted with an iminohalogenating agent then a lower alkanol to form an imino ether derivative, which is solvolyzed with water, a lower alcohol, etc. to afford the compound of formula II. The compound of formula I is obtained by reacting the compound of formula III with diketene. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09303000-A (JP)
Title: Post and snow protection fence
Inventor: ITO MATSUHIRO
IPC: E04H17/20
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To make it possible to fold a snow protection fence without hindering a scene, simply and safely assemble and fold and to reduce personal expenses necessary therefor. SOLUTION: A snow protection fence is equipped with two posts 11 and 12, an upper frame 13, a lower frame 14 and a fence main body 15. The posts 11 and 12 are equipped with base sections 16, post main bodies 17 and holding members 18. The post main bodies 17 are so mounted that they are capable of being folding to the base sections 16. The holding members 18 can be held in a state to erect the post main bodies 17 to the base sections 16. The posts 11 and 12 are parallel with each other in a state to erect the post main bodies 17, and they are so arranged to they can be folded to the posts 11 and 12 opposed to each other. The upper frame 13 can be expanded and folded. Both ends of the lower frame 14 are connected to the lower parts of the posts 11 and 12 in a detachable manner.  The fence main body 15 is mounted to the insides of the posts 11 and 12, upper frame 13 and lower frame 14 in a detachable manner.
Patent JP-S6212631-A (JP)
Inventor: UORUTAA JIYON RIISU
IPC: D04H3/033
Filed: 1985-07-08
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-S5577095-A (JP)
Title: Ccd memory unit
Inventor: FUJII FUMIAKI
IPC: G11C11/407
Filed: 1978-12-06
Abstract: PURPOSE: To reduce the number of clocks of a CCD memory by internally forming a chip enable signal of one transfer clock.  
     CONSTITUTION: On receiving input signals from prior states, generating circuits 1W 4 generate signals (ϕC 1 ), (-ϕC 1 ), (ϕCE 1 ), and (-ϕCE 1 ). By receiving the output of circuit 1, generating circuit 5 outputs clock signal (ϕ 1 ) whose level becomes high for a certain time from its rise, and similarly generating circuit 6 outputs clock signal (ϕ 2 ). This two-phase signal is used as a transfer clock signal. Output (ϕCE 1 ) of generating circuit 3 exercises control over address-taking-in, data reading and writing operations. In this way, CCD transfer clocks and CE clocks and CE clocks can be reduced to only one in all, and the designing of package can therefore be simplified. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5482972-A (JP)
Title: Surface treatment method for parts of semiconductor device
Inventor: NAKAMURA YUUZOU
IPC: H01L21/302
Filed: 1977-12-15
Abstract: PURPOSE: To give the effective plating on the surface of the component parts of the semiconductor device without imparing the welding performance, by carrying out the heating treatment in the reducing atmosphere of over 600°C after the luster Ni plating applied onto the parts surface.  
     CONSTITUTION: Both 1.5DNS of about 7g/l and gelatin of about 0.01g/l (the brightener) are added to nickel sulfate of 24g/l, nickel chloride of 45g/l and boric acid of 30g/l respectively. Thus, the plating is carried out at temperatures of 40W70°C of pH3.5W5.0 solution and with the current density of 1W5A/dm 2 . Then the 10-minute heating is given in the hydrogen furnace of 750°C to delete the organic matter which is harmful to the welding. Thus, the welding can be done in an extremely simple way and with the enhanced yield. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5576418-A (JP)
Title: Power supply system for small-size electronic apparatus
Inventor: USUI KAZUFUMI
IPC: G06F1/26
Filed: 1978-12-06
Abstract: PURPOSE: To preserve the steady operation of the load even in case the battery voltage drops by forming the voltage reduction means for the battery power source with the 1st means consisting of two units of capacitors plus the 2nd means comprising two units of resistances and then driving the load with the combination of both means.  
     CONSTITUTION: For the voltage reduction circuit of the battery power source which is used to the electronic watch unit, signal l features a low level when the illumination lamp is not driven. And battery voltage V 1  is divided by capacitors 17 and 18, and voltage V 3  and V 4  of output terminals I and II are lowered down to 1/2V 1  each to be supplied to the common signal generator circuit, the oscillator circuit, the logic circuit and others. While voltage V 1  drops greatly when the lamp is driven. In that case, signal l features a high level, and voltage V 4  given from terminal II is delivered in the form of voltage V 1  to be supplied to the oscillator and logic circuits. Voltage V 3  of terminal I is divided by resistances R 1  and R 2  down to 1/2V 1  to be supplied to the common signal generator circuit. Accordingly, the oscillator and logic circuits can be driven with the voltage equal to the battery voltage when the lamp is driven, thus preventing the malfunction or the oscillation stop for the circuits. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5939260-A (JP)
Title: Preparation of food and drink
Inventor: KAWAMURA SABUROU
IPC: A23L7/10
Filed: 1982-08-31
Abstract: PURPOSE:To impart a food or drink with a physiological activity such as serum cholesterol increase suppressing activity, etc. effectively, and to improve the physical properties of a food or drink without lowering its palatability, by adding a food fiber prepared from the bran of grains. CONSTITUTION:An edible fiber having an NDF (Neutral Detergent Fiber) value of >=50, preferably >=60 and prepared from the skin of corn or bran of grains such as wheat, barley, rye, etc., is added to various foods or drinks in an amount of 1-30wt%, preferably 1-20wt%.
Patent JP-H0313983-A (JP)
Title: Projection type liquid crystal display device
Inventor: IMAI MASAO
IPC: G09F9/00
Filed: 1989-06-12
Abstract: PURPOSE:To improve the light usage efficiency of a light source and to obtain a bright projection screen by providing a polarizing converting element and a luminous flux width converting element between the light source and a liquid crystal display element. CONSTITUTION:When the incident light from the light source 1 is made incident on a polarizing beam splitter 7, on the slope, the light separated into two linearly polarized lights such as the transmissive light into the polarized light P and the reflecting light into the polarized light S whose polarizing directions are orthogonal each other. In addition, the polarized light S is made incident on a luminous flux reflecting element 8 and is reflected once more in the direction equal to the propagating direction of the polarized light P on the slope to transmit a wavelength plate 9. Then, the luminous flux width of the projecting light corresponds with the shape of that in the display area by cylindrical lens 10 and 11 so that the projecting light irradiates the liquid crystal display element 4. In this way, undefined polarized light is converted into the projecting light of the linearly polarized light by using the polarizing/converting element 2. Additionally, the luminous flux shape of the projection light corresponds with the shape of the liquid crystal display element by the luminous flux width converting element 3, and the shape of the luminous flux to that of the liquid crystal element 4. Therefore, incident efficiency can be improved, and bright projecting screen display can be attained.
Patent JP-S5576951-A (JP)
Title: Analysis of component substance related with living body
Inventor: MIURA JIYUNKICHI
IPC: G01N30/34
Filed: 1978-12-06
Abstract: PURPOSE: To enable to analyze a large number of components for a short time, by gradually increasing an acetic acid eluate in an eluate with the progress of analysis and by augmenting a chloride in the said water solution by degrees when analyzing the components by means of an ion-exchange chromatograph method.  
     CONSTITUTION: When analyzing the substance components of a living body structure, urine, etc. by means of an ion-exchange chromatograph method under the feed of an acetic acid elution water solution, an acetic acid elute in said water solution is gradually increased with the advance of analysis in the low concentration of a range that a base line of a chromatogram is not raised but is effective for separating each component. A soluble chloride is simultaneously added into said water solution so as to augment with the progress of analysis. It is preferable that the each component molarity of the acetic acid elute is increased step by step between 0.006W 1.0mol/l, and NH 4 Cl, NaCl, LiCl, etc. are employed as the chloride added to the aqueous eluate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0720251-A (JP)
Title: Characteristics measuring apparatus for sheet material
Inventor: SHIROI SATOSHI
IPC: G01N21/21
Filed: 1993-06-22
Abstract: PURPOSE:To provide a characteristics measuring apparatus which can detect the breadthwise end of a paper stably. CONSTITUTION:The characteristics measuring apparatus for sheet material comprises a running sheet material having a predetermined width, first and second heads disposed oppositely through a predetermined gap on the opposite sides of the sheet material such that they can reciprocate simultaneously in the breadthwise direction, means mounted on the first and second heads for irradiating the sheet material with a measuring light of predetermined wavelength and a reference light and measuring the characteristics thereof based on the attenuation of light, and means for detecting the breadthwise end of the sheet material through the use of light emitting means and a light receiving means disposed oppositely to the first and second heads on the opposite sides of the sheet material, wherein polarizers 50a, 50a', 50b, 50b' are further disposed oppositely to the light emitting means 40, 40a and the light receiving means 12, 31b, 32b on the opposite sides of the sheet material and presence/absence of the sheet material is detected based on the intensity of light emitted from the light emitting elements 40, 40a and passed through the polarizers 50a, 50a' 50b, 50b' and the sheet material.
Patent JP-H0712450-A (JP)
Title: Cooling device
Inventor: NIIJIMA HIROSHI
IPC: F25D21/14
Filed: 1993-06-22
Abstract: PURPOSE:To perform an efficient condensation of refrigerant irrespective of state of defrosted water within an evaporating pan in a cooling device provided with an evaporating pipe for use in heating the evaporating pan. CONSTITUTION:A compressor 1, a condensor 3, an expansion valve 4 and an evaporator 5 are connected in series in an annular form so as to constitute a refrigeration cycle of a cooling device R. There is provided an evaporating pan 6 for receiving defrosted water from the evaporator 5. An evaporating pipe 2 for use in heating the evaporating pan 6 is connected in parallel with the condensor 3.
Patent JP-S6042744-A (JP)
Title: Endoscope data photographically inserting device
Inventor: TANIGAWA KOUJI
IPC: G03B17/24
Filed: 1983-08-18
Abstract: PURPOSE:To waste no input data by switching transferred light of a photographically inserting data to a light source unit and an internal memory, in accordance with the connection and non-connection of the light source unit. CONSTITUTION:In case when an endoscope data photographically inserting device 14 is connected to a light source unit 13, a CUP26 of the device 14 executes a data request to the light source unit in accordance with a program of an ROM28. When the data request is received, a CPU22 of the light source unit 13 generates a response singla, and when the CPU26 receives the response signal through communicating circuits 24, 25, the CPU26 gives the signal indicating existence of response to a light source connection detecting circuit 30. The connection detecting circuit 30 recognizes a fact that the light source unit 13 is connected, by the signal indicating existence of response, and when the light source connection is detected, a data transfer mode of the device 14 and the light source unit is set.
Patent JP-H07335157-A (JP)
Title: X-ray tube
Inventor: DAN YOSHIHIKO
IPC: G21K5/00
Filed: 1994-06-09
Abstract: PURPOSE:To provide an X-ray tube having a beryllium emitting window formed by brazing in a part of an envelope made of a metal, wherein the vacuum and airtightness are kept by preventing breakage of the brazed part of the window with the envelope likely caused by heating with diffused electrons. CONSTITUTION:A beryllium emitting window 8 is formed in such a size that its brazed part 9 with an envelope 1 made of a metal is at least positioned outside the bombarding area 13 with diffused electrons. Of the size, the unnecessary portion to be irradiated with X-rays is covered to form a necessary X-ray irradiation area 12 by furnishing an X-ray shielding/heat emitting member 2 at the periphery of the window.
Patent JP-S5854179-A (JP)
Inventor: YAMAUCHI KOUJI
IPC: E05F15/10
Filed: 1981-09-25
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-H0715175-A (JP)
Title: Supplying tape for semiconductor element and feeding device for the tape
Inventor: SUZUKI TOSHIKO
IPC: H05K13/02
Filed: 1993-06-22
Abstract: PURPOSE:To provide such a semiconductor element supplying tape that bare semiconductor elements having no protective coating are accurately positioned on the tape and the tooth section of a geta (Japanese wooden footgear)-type collet can easily hold the semiconductor elements. CONSTITUTION:A cavity section B which houses a semiconductor element 1 is formed in such a way that the shape of the section B on its bottom side is decided in accordance with the shape of the element 1 and that on its opening side (6) is made larger than that of the element 1 so that the tooth section of a geta-type collet 8 can get between the element 1 and the opening side 6 internal side face of the cavity section B.
Patent JP-H0442549-A (JP)
Title: Clamper for bonder
Inventor: TAKEUCHI TAKASHI
IPC: H01L21/52
Filed: 1990-06-08
Abstract: PURPOSE:To obtain a clamper for a bonder capable of extremely-readily conducting an exchange of the clamper by a method wherein a clamper receiver, a fixed lock key, lock key biasing means and the clamper are provided. CONSTITUTION:When exchanging into another clamper 10, first if an air cylinder is switched off, a lock key 14 fixed to an operating rod of the air cylinder 13 moves upwardly to release a lock of the clamper 10. Next, the clamper 10 is positioned at the upper portion of a prolonged hole 10c of the clamper 10 by rotating the lock key 14. Then, if the clamper 10 is raised upwardly, it is detached from a clamper receiver 11. Next, the prolonged hole 10c of another clamper 10 is inserted into the lock key 14, whereby the clamper 10 is mounted to a clamper receiver 11. Then, by abutting the side of a cut-off part 10b of the clamper 10 against a biasing shaft 12, the clamper 10 is positioned in the direction of X and Y. Next, the clamper 10 is positioned above a prolonged groove 10d by rotating the lock key 14. Then, if operating the air cylinder 13, the lock key 14 moves downwardly to push the prolonged groove 10d of the clamper 10 against the clamper receiver 11.
Patent JP-H0442414-A (JP)
Title: Magnetic head and magnetic recording and reproducing device
Inventor: MIZOO YOSHIAKI
IPC: G11B5/53
Filed: 1990-06-08
Abstract: PURPOSE:To prevent the reproducing output of a preceding magnetic head from lowering when helical scan is performed by using a combination head by providing two magnetic heads at one window of a rotary cylinder, and employing such constitution that the amount of wear in the preceding magnetic head can be reduced than that in a succeeding magnetic head. CONSTITUTION:When the helical scan is performed by the combination head, the specific amount of wear of the preceding magnetic head 2 is reduced, and is set equal to or less than that of the succeeding head 1. For example, the succeeding magnetic head 1 is formed in laminate structure in which a cobalt group amorphous alloy magnetic material forming a magnetic path is sandwiched between nonmagnetic substrates made of nickel oxide titan oxide magnesium group ceramic material of specific wear amount 7.2 X 10m<2>, and the preceding magnetic head 2 is composed of Mn-Zn ferrite of specific wear amount 5.0 X 10m<2>. Thereby, it is possible to maintain a contact state between the magnetic heads 1, 2 and a magnetic tape satisfactorily, and to prevent the reproducing output from lowering due to spacing loss.
Patent JP-H0810102-A (JP)
Title: Rising device and bed
Inventor: SHIMOMURA SHUICHIRO
IPC: A47C20/04
Filed: 1994-07-01
Abstract: PURPOSE:To provide a rising device and a bed making a hypotensive easy to rise comfortably. CONSTITUTION:A timer 6 is set to the time 30min-1hr before rising time (a) and a leg receiving stand 1 is introduced under a futon 8 to place a leg L on an upper plate 11. When the set time arrives (b), the timer 6 operates a compressor 5 and air is set to a bag 10 from the compressor 5. The upper plate 11 is gradually raised by the bag so as to make the position of the leg L higher than that of the head H and the leg L is held to predetermined height. As a result, blood becomes easy to circulate toward the head H.