baber/WOPTO huggingface dataset:
Patent JP-H04325244-A (JP)
Title: Surface protective film
Inventor: KONUMA SHIGERU
IPC: B32B27/32
Filed: 1991-04-25
Abstract: PURPOSE:To improve productivity, smoothness and a tensile modulus, etc., by forming a base material film composed of a thermoplastic film in a surface protective film of a blended resin, in which two kinds of polyethylene resins having different density are blended and density of which is set at a specific value. CONSTITUTION:A surface protective film is attached temporarily on the surface of an adherend such as a synthetic resin board, and used for protecting the surface of the adherend so that dust does not adhere on the surface of the adherend and the surface is not scarred. The surface protective film is formed of a base material film consisting of a thermoplastic resin and an adhesive layer formed on one surface of the base material film. The base material film is formed of a blended resin, in which two kinds of polyethylene resins having different density are blended, at that time. The density of the blended resin is set within a range of 0.920-0.932. Accordingly, the fluidity of the blended resin is improved, and the surface protective film can be manufactured by co-extrusion molding through an inflation method at a low temperature.
Patent JP-H10334679-A (JP)
Title: Nor type semiconductor memory apparatus and data read method thereof
Inventor: CHOI BAIENG-SAN
IPC: H01L27/115
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To improve a sensing margin to an off cell by impressing the same voltage to main bit lines excluding word lines and a source line or a higher voltage than that of the word lines to the main bit lines. SOLUTION: A NOR type mask ROM is constituted of a cell array 100, an address buffer circuit 200, a voltage generation circuit 300, a block and word line selection circuit 400, a column selection circuit 500, a column selection- switching circuit 600 and a sensing and precharging circuit 700. The array 100 has a NOR type memory cell, comprising a plurality of array blocks 110 divided in a column direction. A row address RA is input from the address buffer circuit 200 to the block and word line selection circuit 400, whereby a selection signal BLOCKi for selecting one of the array blocks 110 of the array 100, etc., is output from the selection circuit 400.
Patent JP-H046058-A (JP)
Title: Plane-like passage member
Inventor: SASAKI YASUYUKI
IPC: B65D77/06
Filed: 1990-04-11
Abstract: PURPOSE:To take out liquid in a bag well and reduce residual amount by a method wherein a plane-like passage member is provided inside an elastic bag to cover an outlet of the bag, the member has a flat base part and a plurality of protrusions protruding from the base part toward one of the sides and a passage is formed between the protrusions. CONSTITUTION:An ink vessel is provided with a rectangular outer box 11 and an elastic bag 12 housed in the box, and an outlet 13 having a cap 13 is attached to the bag 12. A plane-like passage member 17 is placed in the bag 12 and attached to an inner face of the bag 12 to cover the outlet 13. The plane-like passage member 17 has a flat base part 17a and numerous independent protrusions 19 protruding toward one of the face of the base part 17a. Ink is sucked from a hole 21 of the plane-like passage member 17 above the outlet 13, while the ink is also sucked downward the base part 17a through a passage 18 and a hole 22 in the vicinity of the base plate 17a and reaches the outlet 13 through a passage 20. Thus ink can be sucked from a large area of the bag 12.
Patent JP-S59222976-A (JP)
Title: Cryogenic cooling device
Inventor: HOTSUTA YOSHITOSHI
IPC: F25B9/02
Filed: 1983-06-01
Abstract: PURPOSE:To obtain a cryogenic cooling device having high performance, which controls a return gas from a body to be cooled and generates no thermal vibration and the consumption of liquid helium thereof is small, by mounting a check valve to a return gas piping in a cryostat, installing a temperature detector at the branch point of the return gas piping and mounting a plurality of valves, which detect the temperature of the return gas and are operated, to the downstream of the branch point. CONSTITUTION:A check valve 19 by a Teflon sphere 17 is mounted to a return gas piping in a cryostat 5, and the return gas piping in the cold box 5 is branched into three directions. A temperature detector 21 is installed at a branch point 20, and a Joule- Thomson valve 11', which detects a temperature at the branch point and operates, and automatic valves 25, 26 are each mounted to a liquid helium storage tank inlet piping 22 in the downstream of the branch point, a return piping 22' to a heat exchanger and a heat exchanger bypath piping 23. The titled cooling device is operated in such a manner that the insides of the cold box 5 and the cryostat 9 are evacuated and the insides of the pipings are purged. Each liquid is injected into a liquid nitrogen tank 6' and a liquid helium tank 7, a circulating compressor 4 is started, a discharge valve 24 is opened slowly, and compressed helium gas is circulated forcibly.
Patent JP-S61262406-A (JP)
Title: Hot rolling method for slab
Inventor: HAYAKAWA HATSUO
IPC: B21B1/22
Filed: 1985-05-02
Abstract: PURPOSE:To make equal the temp. on the front and rear sides of a slab in the starting stage of rolling and to prevent the generation of the upward camber of the slab by increasing an atmospheric temp. within a prescribed temp. range to apply a temp. difference between the front and rear surfaces of the slab prior to ejection after soaking and heating in the stage of subjecting the slab made of metals except ordinary steels to heating in a batch furnace. CONSTITUTION:The slab of Ti (alloy), stainless steel, etc. of which the deformation resistance has high temp. dependency except ordinary steels is soaked and heated in a heating furnace and thereafter the furnace temp. is increased in a 20-200 deg.C range for the short time before the ejection of the slab from the furnace to apply the temp. difference between the front and rear surfaces of the slab in the stage of ejecting the slab from the heating furnace. Such a temp. at which the temps. on the front and rear surfaces of the slab in the starting stage of rolling are eventually made equal is selected for the increase of the above-mentioned furnace temp. by taking the heat loss on the front and rear surfaces of the slab during conveyance of the slab from the heating furnace to a hot rolling mill into consideration. The generation of the upward camber by which the entire part of the slab is curved to a recessed shape in the stage of rolling is obviated by such method and the installations and floor space are reduced.
Patent JP-H05272911-A (JP)
Title: Apparatus for measuring fluctuation of optical-path length
IPC: G01B9/02
Filed: 1992-03-24
Abstract: PURPOSE:To make it possible to perform detection in high resolution at a high speed with a one laser light beam without restricting the measuring range by detecting the fluctuation of the oscillating frequency of a laser light source under feedback control with a reference interferometer. CONSTITUTION:The laser beam, which is emitted from a laser light source 1 whose oscillating frequency can be controlled, is split through a beam splitter 2, and the beams are cast into a measuring interferometer 3 and a reference interferometer 5, respectively. At this time, the interferometer 3 feeds back the signal into the light source 1 through a servoamplifier 4 so as to compensate for the optical phase fluctuation of the laser light caused by the fluctuation of the optical-path length in the interferometer. Namely, the oscillating frequency of the laser light is controlled by the feedback. The laser beam enters into the reference interferometer 5 through the splitter 2. The interferometer 5 reads the frequency fluctuation of the laser light, converts the fluctuation into the electric signal and outputs the signal through a linearizing circuit 6.
Patent JP-H10286991-A (JP)
Title: Optical recording element
Inventor: SHIMIZU YUKIHIKO
IPC: G11B7/013
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a desired resolution with the ratio of cost for driver ICs required for light emitting driving restrained to as much extent as possible. SOLUTION: A plurality of light emitting dots 8, each covered with fluorescent material, are arranged in series at a specified pitch in the longitudinal direction of a substrate partly constituting a surrounding equipment 4 constructing a head main body, and a light emitting dot line 18 is constructed of those light emitting dots 8 in the plural number. The pitch of the light emitting dots 8 in the light emitting dot line 18 is set at integral multiples of a dot pitch calculated out of resolution. An actuator 19 moves the surrounding equipment 4 in the direction of horizontal scanning against a to-be-recorded medium at intervals of the dot pitch calculated out of resolution. One line of recording is made on a recording medium with light emitted from the light emitting dots 8 before and after the movement of the surrounding equipment 4. Recording on each of lines for the to-be-recorded medium is made with movement made in the direction of vertical scanning relatively by the surrounding equipment 4 and the to-be-recorded medium.
Patent JP-H05287399-A (JP)
Title: Method for refining molten metal
Inventor: OGAWA YUJI
IPC: C22B9/10
Filed: 1992-04-16
Abstract: PURPOSE:To shorten refining time by an inexpensive equipment and to improve the productivity at the time of refining molten metal by utilizing the reaction generated at the interface between slag and the molten metal and between gas and the molten metal. CONSTITUTION:Inert gas is blown from just below the interface between the top slag 2 and the molten metal 3 through a nozzle 5, thereby the molten metal drips 6 are stuck to the bubbles 7 and involved into the molten slag 2 and dispersed. By dispersing the molten metal drips stuck to the bubbles in the slag, the reaction interface areas between the slag and the metal and between the gas and the metal are increased, and the refining of the molten metal can be executed in short time.
Patent JP-S60240868-A (JP)
Title: Method of regulating injection timing of fuel injection pump
Inventor: ISHIDA AKIO
IPC: F02M59/46
Filed: 1984-05-14
Abstract: PURPOSE:To enable rapid and reliable regulation of an injection timing, by a method wherein an injection timing is matched in a condition in which a member, regulating a fuel injection timing through axial displacement of a control sleeve, slidably engaged outwardly with a plunger, is resiiently supported, and thereafter, and said regulating member is secured to a control shaft. CONSTITUTION:An injection pump is formed such that a plunger 24 is interposed into a barrel 12 engaged with a housing 10, and a control sleeve 38 is slidably engaged, within a fuel chamber 36, outwardly with the plunger 24. The control sleeve 38 is rotated around an axis with the aid of a rack rod 62 to control an injection amount, and the sleeve 38 is moved in the direction of the axis of the plunger by means of a regulating member 44 having an arm 48 engaged with the sleeve to control an injection timing. In which case, a slanted surface 52 is formed on the regulating member 44, matching of an injection timing is conducted in a condition in which a pressurizing rod 58 is forced into pressure contact with the slanted surface 52 through the energizing force of a spring 56 in a spring cylinder 54, and after matching, the regulating member 44 is secured to a control shaft 42.
Patent JP-S58214621-A (JP)
Title: Supercharge pressure control system for internal- combustion engine
Inventor: SUGITA YOSHIO
IPC: F02B37/18
Filed: 1982-06-07
Abstract: PURPOSE:To prevent increase of pressure in the cylinder and knocking by functioning a waste gate valve with the pressure of an air pump proportional with the engine rotation thus improving the high torque characteristic under low engine speed. CONSTITUTION:Exhaust gas G is fed from an exhaust manifold 4 into the exhaust turbine 1 for a supercharger 3 to drive an exhaust turbine 1 thus to feed the pressurized air through a supply air manifold 8 into the engine. The delivery pressure of the air pump 11 is proportional to the engine rotation N for driving the air pump 11. At the engine speed lower than the starting rotation (n) of the waste gate valve 7, the valve 7 will close while at the rotation higher than (n) the waste gate valve 7 will open.
Patent JP-S61255451-A (JP)
Title: Data processing unit
Inventor: OGASAWARA KOICHI
IPC: G06F12/16
Filed: 1985-05-07
Abstract: PURPOSE:To detect in an MCU whether or not a memory of address to be accessed is actually fitted by providing a register being stored the number of a actually fitted memory board to the MCU. CONSTITUTION:In a main memory control unit (MCU), a main memory device connecting deciding register (M register) 5 is provided. When the memory boards are eight pieces, they are composed of an 8-bit shift register, and '1' is written at the position corresponding to the memory board fitted actually from a basic processing unit (BPU) 1 previously. In order to access the memory board of a main memory unit (MMU) 3, the BPU sends an address signal to an MCU 2, then the high-order bit of the address is decoded in the MCU 2, and the bit of the M register 5 corresponding to the memory board is read. When the read value is '0', the address error signal is outputted through a selector 6 to a BPU 2.
Patent JP-H03294201-A (JP)
Title: Cardiac muscle-protective solution
Inventor: TOKUNAGA KOICHI
IPC: A61L27/00
Filed: 1990-04-12
Abstract: PURPOSE:To provide the title solution capable of suppressing to the utmost the myocardiopathy in case of ischemia along with suppressing reperfusion disorder leading to enhanced restoration of cardiac function, containing succinate ion. restoration of cardiac function after operation. CONSTITUTION:The objective solution can be obtained by adding succinate ion at a concentration of 3-30mmol/l to a cardiac muscleprotective solution containing (A) sodium ion, (B) potassium ion, (C) calcium ion and, where appropriate, (D) glucose, at concentrations of 50-200mmol/l, 10-50mmol/l, 0.02-1mmol/l, and <=10%(w/v), respectively. For the present solution, the succinic acid reduces ubiquinone and suppresses enzyme radical generation, thereby mitigating mitochondria injury, leading to having the above-mentioned effects. And for the present solution, it is preferable that, as a cardiac muscleprotective solution kit made up of the present solution and an alkaline buffer solution (pref. an aqueous solution containing bicarbonate ion at a concentration of 100-1100mmol/l), an appropriate amount of the latter be added to the former immediately before use.
Patent JP-H10324522-A (JP)
Title: Production of lithium cobalt oxide particulate powder
Inventor: NAKAMURA TATSUYA
IPC: H01M4/525
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain lithium cobalt oxide particulate powder having high electro chemical activity and especially useful as the positive electrode active material of a lithium battery. SOLUTION: Cobalt oxyhydroxide particulate powder is fired at 300-500 deg.C in an oxygen-contg. gas to produce cobalt oxide microcrystalline particulate powder having 30-200 m<2> /g BET specific surface area. This microcrystalline particulate powder is mixed with a lithium compd. and fired in an oxygen-contg. gas to form the objective lithium cobalt oxide. The average particle diameter of the microcrystalline particulate powder is preferably <=0.1 μm.
Patent JP-S5620524-A (JP)
Title: Preparation of 1,1,3-trimethyl-5-isopropyl-2-indene
Inventor: MIKI HISAYA
IPC: C07C1/00
Filed: 1979-07-31
Abstract: PURPOSE: To obtain the titled compound which is an intermediate for perfumes readily, by reacting 1,1,3-trimethylindane with an aromatic compound whose  nucleus is substituted with an isopropyl group, isopropyl alcohol, etc. as an isopropylating agent, in the presence of a catalyst.  
     CONSTITUTION: 1,1,3-Trimethyl-5-isopropyl-2-indene is prepared by isopropylating and dehydrogenating 1,1,3-trimethylindane in the presence of a Friedel-Crafts catalyst such as aluminum chloride in the temperature range from ordinary temperature to 100°C, using an isopropylating agent selected from an aromatic compound whose mucleus is substituted with an isopropyl group, e.g. cumene or diisopropylbenzene, isopropyl alcohol, an isopropyl halide and propylene. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5221332-A (JP)
Title: Process for preparing granular pesticides
Inventor: ARIMURA MASAO
IPC: A01N25/12
Filed: 1975-08-09
Abstract: PURPOSE: A process for freely preparing granular pesticides with various particle diameters. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5744716-A (JP)
Title: Electromagnetic controller
Inventor: FURANTSU PISHINGERU
IPC: F01L9/20
Filed: 1981-06-24
Abstract: An electromagnetically operating actuator for control elements capable of making oscillatory movements in displacement machines, more particularly for flat slide shut-off valves and lift valves, includes a spring system and a pair of electrically operating switching elements, over which the control element is movable in two discrete opposite operating positions and is retained thereat by either switching magnet, the locus of the position of equilibrium of the spring system lying between the two operating positions. The invention is characterized by the provision of a compression device in engagement with the spring system for relocating the locus of the position of equilibrium of the spring system upon actuation of the compression device.
Patent JP-S63261382-A (JP)
Title: Cleaning device
Inventor: SAWADA SHIGERU
IPC: G03G21/00
Filed: 1987-04-20
Abstract: PURPOSE:To eliminate the need for an expensive cleaning roller, to simplify the structure of a cleaning device, and to reduce the manufacture cost by sending a wound cleaning material directly to a take-up roller and pressing the take-up roller against a cleaning member across the cleaning material. CONSTITUTION:The cleaning material 1 which is held on a shaft member 2 while wound is sent out by the rotation of the shaft member 2 or cleaning material 1 itself, and taken up around the take-up roller 4 directly. At this time, the take-up roller 4 has the take-up part of the cleaning material 1 pressed against the surface of a member to be cleaned and the pressed part cleans the member. Then a dirty part after the cleaning is taken up by the take-up roller 4 and a new clean part is sent to the pressed part for the member to be cleaned, thereby cleaning the member successively. Consequently, the structure is simplified without using any cleaning roller and the manufacture cost is reduced.
Patent JP-S61256586-A (JP)
Inventor: AMAMIYA MASAHIRO
IPC: H05B3/56
Filed: 1985-05-07
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-H06286047-A (JP)
Title: Forgery preventing sheet
Inventor: HIRASAWA AKIRA
IPC: B32B9/06
Filed: 1993-03-31
Abstract: PURPOSE:To obtain a forgery preventing sheet capable of being visually and easily discriminated by providing a printing image fixing layer composed of a compsn. of silica and a binder to the prescribed part of at least one surface of a sheet base material and adding a plasticizer capsule to this layer. CONSTITUTION:A forgery preventing sheet 1 becoming a temporary receipt is formed by providing a printing image fixing layer 3 to the entire surface of a sheet base material 2 made of paper. Plasticizer capsules 4 are entirely mixed with the printing image fixing layer 3. The printing image fixing layer 3 is formed by coating the base material 2 with a compsn. consisting of 50-95 dry wt.% of a fine silica powder and 5-50 dry wt.% of a binder and the compsn. is prepared by compounding about 25-45% of the fine silica powder dispersed in water in a ratio of 20% as a solid, 5-50% of partially hydrolyzed polyvinyl alcohol being the binder dissolved as a 10% soln. and about 25-45% of water.
Patent JP-S61255536-A (JP)
Title: Compact disk player
Inventor: HAGIWARA SHIGERU
IPC: G11B7/004
Filed: 1985-05-07
Abstract: PURPOSE:To produce sound as soon as an indication is issued for start of a play by providing a control part where data are recorded to and read out of a memory and a drive part which drives an optical pickup according to the arithmetic result obtained at said control part. CONSTITUTION:A control part 15 calculates the number of frames included in a round of a disk at a play starting point indicated by the subcode data obtained from a signal demodulation part 12 before the start of the play is indicated. Then reproduced data are written on a memory 13 for the frames calculated by the part 15. When the data equivalent to the number of counted frames are written, the frame is reset while jumping by a single track. Then data are written again on the memory 13 at the indicated play starting point. These data are read out at and after the play starting point when a play starting indication is issued and sent to an analog conversion part 14. An optical pickup part 11 continues the reproduction with an indication for start of the play and writes the reproduced data with the memory 13 defined as a ring memory. Thus the sound can be delivered as soon as the start of the play is indicated.
Patent JP-H04326409-A (JP)
Title: User confirming system
Inventor: MIYAZAWA KENICHI
IPC: E05B49/00
Filed: 1991-04-26
Abstract: PURPOSE:To prevent a computer from being illegally used by asking a question about information selected at random from among the plural kinds of information known a user and checking the answer. CONSTITUTION:When using a computer 3, the user inputs a user's registrated name by a user's registrated name input part 8 according to a message displayed on a terminal 8. The computer 3 inputs a password, which is known only by the user, by a password input part 9. Next, a random question part 11 selects one kind of information from a user information table 6 storing the plural kinds of information concerning the accepted user based on a random number and displays it on the terminal 13 as the question. In this case, as random question items, a staff number, phone number and birthday, for example, such as immediately answered by the user itself are optimum. The computer 3 decides the inputted answer and when the answer is correct and inputted within prescribed time, the permission of use is applied.
Patent JP-S5432177-A (JP)
Title: Catalytic reactor
Inventor: TSUCHIYA HIROYUKI
IPC: B01J19/24
Filed: 1977-08-15
Abstract: PURPOSE: To provide a catalytic reactor which makes it possible to prevent channeling and deterioration of catalyst due to wear, and to increase the catalyst performance, by combining in the reactor plural metallic catalysts in the direction of flow of the gas to be treated with spaces intervening between the catalysts. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06286045-A (JP)
Title: Laminated packing material for packing pillow
Inventor: MARO HIDEHARU
IPC: B65B9/02
Filed: 1993-03-30
Abstract: PURPOSE:To prevent the lowering of oxygen and steam barrier properties becoming a practical problem when a laminated packing material having a silicon oxide layer as an oxygen and steam barrier layer is adapted to pillow packing and to prevent the coloration of the silicon oxide layer. CONSTITUTION:In a laminated packing material for pillow packing formed by laminating a base material 1 and a sealant layer 4, a silicon oxide layer 2 with a thickness of 400Angstrom  is formed on at least the surface of the base material 1 on the side of the sealant layer 4. In this case, a thermoplastic resin extruded layer 3 is pref. formed between the silicon oxide layer 2 and the sealant layer 4 as an adhesive layer.