baber/WOPTO huggingface dataset:
Patent JP-H01115815-A (JP)
Title: Swellable cement composition
Inventor: ROIDO BII SUPANGURU
IPC: C01F5/02
Filed: 1987-10-23
Abstract: PURPOSE: To obtain expandable granular oxide magnesium which is adequate as an expanding agent of an expandable cement compsn. used for cementing of a casing in an ore chute and has a prescribed grain size by calcining MgO at a specific temp.  
     CONSTITUTION: The magnesium oxide is calcined preferably for about 1 to 3 hours at about 1100 to 1,500°C. As a result, the granular magnesium oxide in which at least about 80% of the particles have a grain size of about 150 to 400 microns and which is capable of inducing expansion when the temp. of the set cement is at least about 70°C in the cement at the time the magnesium oxide is compounded as the component of an aq. hydrous cement slurry suitable for cementing the casing into the ore chute is obtd. The resulted granular magnesium oxide and the hydrous cement are mixed, by which the expandable cement compsn. adequate for cementing the casing into the ore chute is obtd. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H04145483-A (JP)
Title: Marking film structure
Inventor: SAWARA MASAO
IPC: G09F3/00
Filed: 1990-10-05
Abstract: PURPOSE:To obtain the marking film structure having sufficient heat resistance, weatherability, solvent resistance, and contamination resistance by having a fluororesin layer contg. coloring agents, an adhesive layer and a releasable base material layer. CONSTITUTION:The surface of the fluororesin layer of an ethylene/tetrafluoroethylene copolymer is previously subjected to an activation treatment (for example, corona discharge treatment). The thickness of the resin layer is 10 to 200mu. A UV absorbent is previously compounded with the resin layer in order to improve the weatherability. The coloring layer is formed by coating printing the surface of the resin layer with a resin soln. contg. the coloring agents, then drying the soln. A solvent soluble type fluororesin is more preferable in terms of the weatherability and heat resistance as the resin to form the coloring layer. The coloring agents are preferably org. pigments, inorg. pigments, metallic pigments and pearl pigments having the excellent weatherability and heat resistance. The adhesive layer is directly formed on the colored resin layer or is applied on the releasable base material layer and dried; thereafter, this layer is stuck. The releasable base material layer of an easier release type is stuck onto the adhesive layer for the purpose of protecting the adhesive layer before use.
Patent JP-H01109771-A (JP)
Title: Manufacture of schottky-gate field-effect transistor
Inventor: ITO KAZUHIKO
IPC: H01L29/812
Filed: 1987-10-22
Abstract: PURPOSE:To facilitate a process control, by exposing the head part of a pattern of a first thin film, which is formed on a semiconductor layer on a substrate, etching and removing the thin film pattern, forming gate metal at the removed part, and forming a gate electrode after the unnecessary gate metal is removed. CONSTITUTION:A pattern 3 of a first thin film is formed in a region, where a gate electrode 9 is to be formed, on a semiconductor layer 2 on a substrate 1. Impurity ions are implanted, and a high concentration impurity region 4 is formed on the substrate 1. Then, a second thin film 5 having the same thickness as the first thin film is formed on the substrate 1. Photoresist 6 is applied on the second thin film 5. Thereafter the photoresist 6 is etched. The head part of the first thin film pattern is exposed. The first thin film pattern 3 is further etched away. Gate metal 8 is formed at the pattern removed part. Thereafter, the unnecessary gate metal 8 is removed, and the gate electrode 9 is formed. Thus the gate electrode can be formed with good controllability in a self-aligning mode with the high concentration impurity region.
Patent JP-2001086837-A (JP)
Title: Reaping section of combine harvester
Inventor: MAEDA ICHIRO
IPC: A01D61/00
Filed: 1999-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a means for accurately setting the lower limit position of the vertically transfer device rocking and vertically moving on the rear fulcrum to adjust handling depth, as the one simple in structure, inexpensive and rational. SOLUTION: This reaping section for adjusting handling depth at a threshing device 3 is equipped with a gear motor which drives a grain culm transfer device 11, pivotally supported by a reaping section on a rear fulcrum P, to rock and vertically move to transfer reaped grain culms to the front end of a feed chain, wherein a front sprocket 11c of a pick-up belt 11d as one member of the grain culm transfer device 11 faces, at the lower surface 94a of a supporting axis 94, a contact section of a reaping frame 12F in such a way that the lower surface 94a comes into contact with the contact section as the grain culm transfer device 11 goes downward while rocking, to form a lower limit setting mechanism D which sets the descending/rocking limit of the reaping section of the grain culm transfer device 11.
Patent JP-H03129958-A (JP)
Title: Picture processor
Inventor: HANAOKA HIDEYUKI
IPC: H04N1/00
Filed: 1989-10-16
Abstract: PURPOSE:To transfer a picture at high speed by transferring a display picture data between a data communication storage section and a display control section synchronously with a display scan timing. CONSTITUTION:Information added to a picture to be sent is inputted from an operation section 1. The inputted added information is stored in a display storage section 6 by the control of a CPU 9 and subjected to raster conversion by a character generator 4, inputted to a display control section 3 and displayed on a display section 2. Then a data to be displayed on the display section 2 is inputted to the display control section 3 synchronously with the repetitive timing of the display and the same data is transferred to a communication buffer 14 synchronously with the timing. Thus, the data is transferred at the high speed not through the bus of the CPU 9.
Patent JP-H08130179-A (JP)
Title: Stage device
Inventor: HORIKAWA HIROTO
IPC: G03F7/20
Filed: 1994-11-01
Abstract: PURPOSE: To reduce the weight of the stage device of a scanning-type aligner by which a pattern on a mask is exposed onto a photosensitive substrate through a projecting optical system, suppress the heat generation of the driving device of a stage and improve the surface precision of the stage and the measurement precision of an interferometer for stage position measurement. CONSTITUTION: A reticle stage is composed of a reticle base 10, a scanning stage 9 which is mounted on the reticle base 10 and controls the movement in a scanning direction and a fine movement stage 8 which is mounted on the scanning stage 9 and controls the fine movement in X- and Y-directions and in a rotary direction. Electromagnetic actuators 39A and 39B which drive the fine movement stage 8 in a scanning direction and electromagnetic actuators 42A and 42B which drive the fine movement stage in a non-scanning direction and have smaller thrusts than the electromagnetic actuators 39A and 39B are provided.
Patent JP-2000093297-A (JP)
Title: Packaging body for heating and cooking food
Inventor: MURAYAMA KIYOSHI
IPC: A47J27/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a packaging body for heating and cooking food, allowing no transfer of steam and drips generated from the food surface to the food in heating the food in a microwave oven, and preventing liquid leak from the packaging body to the external and contamination the microwave oven or a plate. SOLUTION: This packaging body for heating and cooking food comprises a spun lace nonwoven fabric comprising hydrophobic fibers and hydrophilic fibers laminated with a water-impermeable thin film layer. The areal density of the hydrophobic fibers is 10-40 g/m2, that of the hydrophilic fibers is 10-60 g/m2, and a blended ratio of the hydrophilic fibers is 30-80 wt.%.
Patent JP-H10114476-A (JP)
Title: Specific nonstop floor switching device for elevator
Inventor: ISHIBASHI NOBUMICHI
IPC: B66B3/02
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To distinguish a nonstop floor from a landing on the specific nonstop floor by lighting and flashing a call button on the specific nonstop floor when the specific floor is decided as a nonstop floor. SOLUTION: When an uppermost floor nonstop command switch SKEY is operated, a closed circuit is formed of a direct current power source terminal P, the uppermost floor nonstop command switch SKEY, an uppermost floor nonstop detection relay SNST, and a direct current power source terminal N, and the uppermost floor nonstop detection relay SNST is energized. In this way, an uppermost floor downward landing call button detection relay SHD is restricted by means of an uppermost floor nonstop detection contact SNSTb and cannot be inputted even when an uppermost floor downward landing call button SD is operated, so that on the uppermost floor, use of an elevator is restricted and the elevator dose not stop.  At the same time, a closed circuit is formed of the direct current power source terminal P, a flashing contact FL, the uppermost floor nonstop detection contact SNSTa, the uppermost floor downward landing call button lamp SDL, and the direct current power source terminal N, and the uppermost floor downward landing call button lamp SDL is flashingly indicated.
Patent JP-H07122301-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: MURAI SUKEYUKI
IPC: H01M10/05
Filed: 1993-10-27
Abstract: PURPOSE:To enhance charge/discharge cycle performance by covering part of the surface of an electrode plate group comprising a positive plate, a negative plate, and a separator with a heat-shrinkable resin film. CONSTITUTION:A negative electrode 2 and a positive electrode 1 are arranged through a separator so that the negative electrode locates outside. A heat- shrinkable tube 9 is put on the electrode group, then heat-shrunken to physically compress the electrode group, and the electrode group is put into a case 4. An electrolyte is poured into the case 4, and a sealing plate 8 is bonded to the case 4 to form a battery. Since the electrode group is physically compressed from the outside, the looseness of the electrode plates attendant on charge/ discharge cycles is suppressed.
Patent JP-H0578135-A (JP)
Title: Method for forming optical element
Inventor: IWASAKI NOBUYOSHI
IPC: G02B3/02
Filed: 1991-09-20
Abstract: PURPOSE:To form an optical element having good surface condition in high accuracy. CONSTITUTION:A first heating furnace 4, first forming chamber 5, feeding table 6, second heating furnace 7 and second forming chamber 8 are successively arranged along a carrying rail 3 of a carrying dish 10. A plate-like glass forming raw material 11 is retained by the carrying dish 10 and heated and softened by the first heating furnace 4 and then a recessed part 11a is formed in the plate-like glass forming raw material 11 by a mold member 12 of the first forming chamber 5. A globular glass forming raw material 15 from a chute 20 is dropped on the feeding table 6 and positioned and fixed on the recessed part of the plate-like glass forming raw material 11. The plate-like glass forming raw material 11 and globular glass forming raw material 15 are simultaneously heated and softened by the second heating furnace 7 and then subjected to press forming by the upper mold 16 and lower mold 17 of the second forming chamber 8 to provide the optical element 19. Since the globular glass forming raw material 15 is fed to the plate-like glass forming raw material 11 without heating, foreign matters are not attached to the globular glass forming raw material 15 in feeding and can be kept in good surface condition. The globular glass forming raw material 15 can be formed in high accuracy, because the glass forming raw material 15 is positioned by the recessed part 11a.
Patent JP-H03132083-A (JP)
Title: Precise positioning method and device therefor
Inventor: SAKUTA SHIGERU
IPC: H01L41/09
Filed: 1989-10-18
Abstract: PURPOSE:To perform a very small positioning by executing at least one of two actions which comprise a selective application of DC voltage to a first electrode and a second electrode by a voltage application means and a cut-off drive to a ferroelectric element by a positioning controller. CONSTITUTION:An accurate positioning device is provided with a ferroelectric element 1 treated for polarization, first electrodes 4, 5, second electrodes 8, 9, an electrode positioning controller 10, which supports each electrode, and cuts off the ferroelectric element 1, and a voltage application means 11 which applies DC voltage to each electrode. At least one of the electrodes 4 and 5 is in sub-grouped regions 12, 13, and 14. DC voltage is selectively applied to each region from the voltage application means 11. This positioning device makes it possible to determine a very small position by using at least one of the two actions which comprise the selective application of DC voltage to the electrodes 4, 5 and 8, 9 by the voltage application means 11 and the cut-off drive to the ferroelectric element 1 by the voltage positioning controller 10.
Patent JP-H07125759-A (JP)
Title: Extruding container for viscous fluid
Inventor: AIDA FUMIO
IPC: B43K5/02
Filed: 1993-10-27
Abstract: PURPOSE:To stabilize the holding state of a cylindrical container by detachably inserting a flexible replenishing cylinder containing a viscous fluid into a rigid cylinder provided with an extruding outlet of the viscous fluid at the front end and opened apertures at both sides. CONSTITUTION:A replenishing cylinder 4 is detachably inserted into a cylindrical body 3 and a cap 6 is detachably fitted at the front end of the cylindrical body 3. Opened apertures 2 are provided near the front of the cylindrical body 3 so that the replenishing cylinder 4 is easily pushed with the front or the inside of fingers when the cylindrical body 3 is held in hand. The cylindrical body 3 is made of a rigid material like synthetic resin or metal. The replenishing cylinder 4 is made of a flexible material like synthetic resin in the body and sealed with a ball 9 at the center. When the replenishing cylinder 4 is inserted into the cylindrical body 3, the viscous fluid guide 8 in the cylindrical body 3 is fitted to the front end of the prenishing cylinder 4 and the ball 9 is dropped in the replenishing cylinder 4 and the viscous fluid guide 8 is connected to the replenishing cylinder 4.
Patent JP-S63183529-A (JP)
Inventor: GIANNI MARUKATSUTEI
IPC: A61K/
Filed: 1987-10-22
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-H1085987-A (JP)
Title: Internal face gas shield jig for welding tube
Inventor: YOSHINO HIROSHI
IPC: B23K9/16
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a tube welding internal face shield jig without heat degradation by advancing or retiring a male screw with a tool, pressing or releasing a shield member onto the inside circumferential face of a sleeve or a tube and avoiding the degradation caused on a conventional shield rubber. SOLUTION: In a time of welding 17 a sleeve 16 onto an end of a tube 15, by using a tool of a spanner, etc., turning a male screw 5, pulling a corn member 10 toward a cap body 2, and pushing a tightening member 12 toward the radiation direction resisting the action force of a spring, the tightening member 12 is pressed onto the inside circumferential face of the sleeve 16 and attached. Further, in the case of detaching this device, the male screw 5 is turned to the reverse direction with the above and pressing is dissolved.
Patent JP-H0696444-A (JP)
Title: Production of magnetic recording medium
Inventor: SUZUKI MASAYASU
IPC: B41M5/26
Filed: 1992-09-14
Abstract: PURPOSE:To provide the magnetic coating material, the forgery of which is difficult, by heating the part different in magnetic field orientation direction with a heating element from a counter coating surface after the first magnetic field orientation to partially heat this part, then detecting the output difference of this part. CONSTITUTION:A sheet-shaped base body S-1 consisting of a nonmagnetic material is delivered 11 and is coated with a magnetic coating material by a coating head 13 of a coating device 12. The coating body S-2 subjected to magnetic field orientation in a longitudinal direction by a first magnetic field orientor 15 via a roll 14 and is locally heated by a heating element brought into contact with the coating body from the opposite side of S-2. The body is then taken up on a take-up reel 19 via a second magnetic field orientor 16 for executing the orientation treatment in a different direction, a drying part 17 and a roll 18. The coating body S-2 is subjected to patterned heating of bar codes, etc., from the counter coating surface thereof by a heat roll 20 heated to, for example, 120 deg.C before the coating body enters the orientor 16 after orientation by the orientor 15. Consequently, the specific point of the coating body S-2 is dried to a bar code shape and the orientation state by the orientor 16 is immobilized; thereafter, the undried part by the orientor 16 is dried and immobilized by the drying part 17, by which the raw sheet of the magnetic recording medium is obtd.
Patent JP-H05105735-A (JP)
Title: Curable prepolymer
Inventor: ASAI SEIJI
IPC: C08G18/42
Filed: 1991-10-17
Abstract: PURPOSE:To obtain the subject prepolymer showing a high elasticity and excellent in thermal resistance by reacting an organic polyisocyanate compound with a compound having a carboxylic acid at the molecular terminal. CONSTITUTION:(A) A terminal carboxylic acid-containing compound synthesized by reacting (i) a carboxylic acid an hydride with (ii) a polyhydroxy compound in >=1 equivalent ratio of COOCO in the component (i) to OH in the component (ii) is reacted with (B) an organic polyisocyanate compound (e.g. tolylene diisocyanate) to obtain the objective curable prepolymer.
Patent JP-H05105815-A (JP)
Title: Biodegradable molding
Inventor: ANDO SADAMASA
IPC: B29C43/02
Filed: 1991-10-17
Abstract: PURPOSE:To facilitate uniform mixing of a starting material with water and pouring of the resultant mixture in divided portions to a mold at good workability in a process for producing a biodegradable molding. CONSTITUTION:A biodegradable molding which can be degraded by bacteria, microorganisms, etc., in soil. It is prepared by mixing a protein homogeneously miscible with water, e.g. when protein, as a starting material or a starting material containing such a protein with water, pouring the mixture in divided portions of specified amounts into a mold, and applying heat and pressure to mixture in the mold.
Patent JP-H01114163-A (JP)
Title: Picture information reader
Inventor: SATO KUNIO
IPC: H04N1/409
Filed: 1987-10-27
Abstract: PURPOSE:To obtain uniform picture quality correction effect even when MTF is changed in the variable range of a zoom lens by varying the MTF correction coefficient in response to the change in the zoom ratio of the zoom lens. CONSTITUTION:A matrix register 18 consists of registers A-I. In calculating the noticed picture element E by using surrounding picture elements B, D, E, F, outputs of registers B, D, E, H, F are added at first by an adder 20. A zoom ratio signal 16 and the result 24 of addition by an adder 20 from the total control section are given to a conversion ROM 21, then a coefficient corresponding to the signal 16 is multiplied with the result 24 of addition by the conversion ROM 21 and the conversion ROM 22 multiplies a coefficient corresponding to the signal 16 with the output of the register E. An adder 23 outputs a signal E'17 subject to MTF correction processing from the multiplication result 25 of the ROM 21 and the result of multiplication 26 of the ROM 22.
Patent JP-H0690754-A (JP)
Title: Enzyme modified through spacer with mediator and sensor involving the same modified enzyme
Inventor: KARUBE MASAO
IPC: C12Q1/32
Filed: 1992-09-10
Abstract: PURPOSE:To prepare a modified dehydrogenase useful, e.g. for a sensitive sensor capable of using in the body, for an electrode system and for an electrochemical system by covalently bonding mediator through a spacer to the enzyme. CONSTITUTION:A mediator such as ferrocene is covalently bonded through a spacer such as H2NNHC(=O)-(CH2)4-(C=O)-NHNH2 to dehydrogenase. The mediator can modify a carbon chain of the enzyme and/or the enzyme itself.
Patent JP-H0696766-A (JP)
Title: Hydrogen storage electrode
Inventor: HASEGAWA KEIICHI
IPC: H01M4/38
Filed: 1992-09-11
Abstract: PURPOSE:To provide a hydrogen storage electrode using an alloy which has a large storing quantity, excellent alkali resistance and a long cycle life, is easily activated in the initial state, and shows satisfactory electrode characteris tic even under high temperature. CONSTITUTION:In a hydrogen storage alloy having CaCu5 structure and containing rare earth elements, Ni, Al and Co as main constituting elements, an alloy in which the ratios of Ce and La to all the rare earth element quantities in the alloy are 15wt.%<=Ce<=70wt.% and 20wt.%<=La<=80wt.% is used. Otherwise, an alloy having 25wt.%Ce<=45wt.% and 40wt.%<=La<=65wt.% is used. Further, the ratio of Ce+La in the rare earth elements in such an allay is 45wt.% or more.
Patent JP-H08134282-A (JP)
Title: Thermoplastic resin composition
Inventor: MATSUHISA KEIKO
IPC: C08F285/00
Filed: 1994-11-02
Abstract: PURPOSE: To obtain an engineering plastic that can give a molded body excellent in impact resistance, elongation, and appearance without lowering mechanical strengths such as flexural modulus and tensile strength. CONSTITUTION: This thermoplastic resin composition comprises 100 pts.wt. components (A) and (B) and 2 to 40 pts.wt. component (C), component (A) is 10 to 70wt.% crystalline olefin resin and component (B) is 90 to 30wt.% condensed resin made up of (a) 30 to 90wt.% polycarbonate resin and (b) 70 to 10wt.% saturated polyester resin. Component (C) is a modified resin elastomer obtained by grafting 0.05 to 10wt.% unsaturated hydroxyl compound as an elastomer component. The modified resin elastomer is produced by reacting 100 pts.wt. hydrogenated product of a block copolymer of an aromatic vinyl compound and a conjugated diene compound with 0.5 to 20 pts.wt. α,β-unsaturated hydroxy carboxylate and 0.5 to 50 pts.wt. aromatic vinyl compound in the presence of a radical generating agent.
Patent JP-H03130824-A (JP)
Title: Data processing system
Inventor: YUZAWA SHINYA
IPC: G06F3/06
Filed: 1989-10-17
Abstract: PURPOSE:To attain the use of an application program which is produced by supposing an environment where two floppy disks are available with no change of the application program even with the actual use of a single floppy disk device by providing a memory backed up with a battery, a copy function, and a file control function. CONSTITUTION:A memory 5 has the capacity equal to or larger than that of a floppy disk device 6 and a battery back-up function. A copy function 41 copies all data stored in a floppy disk to the memory 5 at the start of a system. Then a file control function 42 performs the control to treat the data on the memory 5 in a manner exactly equal to that of the data stored in the floppy disk of the device 6. In such a constitution, it is possible to use an application program produced supposing an environment where two disks 6 are available without changing the program.
Patent JP-H08137081-A (JP)
Title: Filter device
Inventor: MONMA YOSHIYUKI
IPC: C02F1/42
Filed: 1994-11-02
Abstract: PURPOSE: To provide a filter device in which not only filtering of an image- forming solvent can surely be performed, but also, when clogging occurs, it can be recognized easily and filtering material is easily replaced at low cost, and which can be achieved by a small construction. CONSTITUTION: This filter device 10 comprises a case 12 consisting of a housing 14 and a transparent cover 16 and divided into two parts; a cartridge 34; and a cap 44 secured to an inserted portion 60 while exposing the cover 16. Then replacing only the cartridge 34 is made possible, the cartridge is made visible from the outside, and the device is prevented from increasing in size along the direction of its axis.