baber/WOPTO huggingface dataset:
Patent JP-S6275576-A (JP)
Title: Cleaning device
Inventor: ADACHI HIROYUKI
IPC: G03G21/10
Filed: 1985-09-30
Abstract: PURPOSE:To attain efficient cleaning also for soft capsule toner by specifying an angle formed by a surface separated from an image carrier out of two adjacent surfaces forming an edge and a tangent with the image carrier at a portion where the edge is pressed against the image carrier. CONSTITUTION:A cleaning blade is pressed against a photosensitive body by force FB and the edge E corresponding to the intersected lines between two adjacent surfaces A, B forming the blade is expanded in the vertical direction to a paper surface and abutted upon the surface of the photosensitive body 1. When an angle formed by the tangent with the photosensitive body 1 at the edge E and the surface B is set up to 80-150 deg., component force pressing toner T in the photosensitive direction out of the force FB is not almost generated, and force for scraping the toner T is approxilately parallel to the tangent. Consequently, action for pressing the toner T in the photosensitive body 1 direction and compressing the toner T is not applied to the toner T and fusion of toner of detective cleaning is not generated.
Patent JP-S6275545-A (JP)
Title: Developer for electrophotography
Inventor: SAKASHITA KIICHIRO
IPC: G03G9/09
Filed: 1985-09-30
Abstract: PURPOSE:To obtain a developer which is free from fogging by incorporating pulverous silica powder having 0.5-3.0mum volume mean particle size and <=10% of >=8.0mum volumetric distribution into the developer. CONSTITUTION:The one-component insulating magnetic developer 6 fed from a developer container 4 is coated on a non-magnetic cylindrical surface and the electric charge of the polarity reverse from the polarity of an electrostatic image charge is applied thereto by the friction between the cylindrical surface and the toner particles. A doctor blade 5 made of iron is disposed in proximity to the cylindrical surface so as to face one magnetic pole position of a multipole permanent magnet 3, by which the thickness of the toner layer is controlled thin and uniform. The pulverous silica powder to be used has 0.5-3.0mum, more preferably 1.0-2.5mum volume mean particle size in which >=8mum volume particle size <=10%, more preferably <=3%. The pulverous silica powder is the pulverous powder having an Si-O-Si bond and includes the pulverous powders produced by dry and wet processes. More particularly, the silica produced by the wet process is preferred and when said powder is externally added to the magnetic toner particles as free particles, said powder exhibits the effect of preventing fogging, etc.
Patent JP-S6276622-A (JP)
Title: Method and device for reduced projection-type alignment
Inventor: NAKADA TOSHIHIKO
IPC: H01L21/68
Filed: 1985-09-30
Abstract: PURPOSE:To remove the decrease in alignment accuracy due to the resist coat ing irregularity by a method wherein the position of an alignment pattern is detected with the single color illumination light with the same wavelength as the wavelength of white illumination light and alignment illumination light, and the difference in the both position detecting signals is obtained so as to compensate the amount of the alignment. CONSTITUTION:An alignment pattern detection error between the white and single color is detected on a few chips on a wafer with a subpattern detection system. Then, a vertual origin (xs, ys) where the error is minimum is obtained on the basis of the error data. An alignment pattern detection error ex* (x. y) ey* (x, y) is analogized on an arbitrary position, that is to say, on all the chip, and the data is stored in a memory. The center position xa of the wafer alignment pattern, ideally, under the white illumination light with higher accuracy by using the amount of the detected error ex* (x, y) that has been obtained and stored and providing compensation to it. An amount of the alignment is obtained from the center position xa of the compensated wafer alignment pattern and the center position xr of the reticle alignment pattern so as to move the stage in the direction of x a few.
Patent JP-2000041852-A (JP)
Title: Cooking appliance
Inventor: TAKEHASHI TAKESHIGE
IPC: A47J27/16
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To instantly generate superheated steam by providing a cooking appliance with a steam generator internally installing a heat accumulating material together with the heating means, a superheated steam generator for heating saturated steam generated by the accumulated heat and a steam oven for applying superheated steam generated by it to a foodstuff. SOLUTION: A steam generator 1 is constituted by internally installing a steam generating tank 9 surrounded by a heat accumulating material 11 in a heat accumulating tank 7, an electric heater 13 is internally installed in the heat accumulating material 11, and a heat insulating material 15 is interposed between the heat accumulating material 11 and the heat accumulating tank 7. In the steam generating tank 9, a water supply pipe 18 is connected to the lower end, and an air supply pipe 19 is connected to the upper end. Then, when water is supplied to the steam generating tank 9 from the supply pipe 18, the water instantly becomes steam, and is put in a saturated state in the steam generating tank 9 so as to be supplied to a superheated steam generator 2 by the pressure.  The steam is converted into an unsaturated state by adjusting a heating temperature in the superheated steam generator 2, and generated superheated steam is supplied to a steam oven 3 to be applied to a foodstuff F.
Patent JP-H0616364-A (JP)
Title: Electricity charging device for staircase elevator device
Inventor: ONDA MICHIO
IPC: B66B9/08
Filed: 1992-07-03
Abstract: PURPOSE:To permit the automatic electric charge by installing a receptacle for receiving electricity of a pair of magnet connectors on an elevator body and connecting the receptacle with a battery and connecting a receptacle for feeding electricity in parallel shiftable manner on a guide rail side through a buffer means, as to a battery charging device for a staircase elevator device for transporting persons in a home. CONSTITUTION:When a battery for an elevator body 3 is electrically charged, the elevator body 3 is lowered to the lower edge of a guide rail 1, and a receptacle 10 for receiving electricity which is installed on a roller bracket 7 is brought into contact with a receptacle 11 for feeding electricity which is installed at the lower edge of the guide rail 1. In this case, even if a slight deflection exists on the joint surface between both the receptacles 10 and 11, the receptacle 11 for feeding electricity is floated up by a softening elastic body 115, and since each magnet 12 is installed on both the receptacles 10 and 11, both the receptacles 10 and 11 are correcty connected electrically. Accordingly, the battery can be electrically charged.
Patent JP-H0552828-A (JP)
Title: Automatic splitter for gas chromatograph
Inventor: SHIYOUJI MASANAO
IPC: G01N30/10
Filed: 1991-08-27
Abstract: PURPOSE:To obtain an automatic splitter for a gas chromatograph with which environments can be rapidly set and which can perform highly reproducible analysis. CONSTITUTION:A carrier gas flow path 11 is equipped with a flow rate sensor 2 and a pressure sensor 4, a first variable valve 3 is provided between a carrier gas inlet part 1 and a splitting part 5, and a second variable valve 7 is provided on a split line 12. The first and second variable valves 3,7 are controlled by outputs of the flow rate sensor 2 and the pressure sensor 4, while the outputs of the flow rate sensor 2 and the pressure sensor 4 are equipped respectively with at least two control paths, wherein one of them is selected and transmitted to the first and second variable valves 3,7.
Patent JP-S6459226-A (JP)
Title: Projection type projector
Inventor: YADA YUKIO
IPC: G03B21/10
Filed: 1987-08-31
Abstract: PURPOSE:To make a space compact while holding the light emitting efficiency of an image on a light source side by enlarging and projecting the reduction of a vertical amplitude with the curvature of a reflection mirror and correcting the increase of a trapezoid modulating rate with the curvature of the reflection mirror. CONSTITUTION:Image light from the light source 1 is made incident on a mirror 3 after it is enlarged in a specified magnification by an optical system 2. The mirror 3 is a mirror constituted of cubic curved surface, in which one mirror works as two mirrors. Namely, the curvature of the mirror is adjusted so that the reduction of the vertical amplitude and the increase of the trapezoid modulating rate can be corrected with one reflection. Then, the excellent image can be observed on a screen 5 since the reflected light from the mirror 3 is corrected as stated above and made incident on the screen 5 through a prism 4. Thus, the space can be made compact.
Patent JP-H0949149-A (JP)
Title: Weaving of woven fabric of warp pile and weaving device therefor
Inventor: KOTANI AKIRA
IPC: D03D39/00
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To extremely efficiently weave high-quality warp pile woven fabric having a complicated design pattern by a jacquard device by using a pile warp beam. SOLUTION: Warp pile woven fabric is woven by using a weaving machine equipped with a jacquard device 7. In this case, pile yarn as the constituent component of the woven fabric is supplied from pile warp beams 1 to 3 having wound the pile yarn and woven while successively controlling the weaving tension of the pile yarn by using a tension regulating device 5 for simultaneously controlling the tension of the whole yarns and a tension regulating device 6 for controlling each pile yarn.
Patent JP-H0379897-A (JP)
Title: Connecting method of branch-connecting tube joint to ribbed tube
Inventor: ONISHI KUNIAKI
IPC: F16L41/02
Filed: 1989-08-21
Abstract: PURPOSE:To ensure water-tightness and bonding strength by locking a connecting short tube into a ribbed tube, spreading sealant around, and performing circumferential pressing by a sealing member so as to press the saddle part of a tube joint to the sealant. CONSTITUTION:A connecting short tube 23 is locked into the branch hole of a ribbed tube 1 provided with ribs 11, and sealant 3 is spread on the peripheral surface of the ribbed tube 1 around the connecting short tube 23. An adhering member 4 formed of a rubber balloon body 41 and an air feeding hose 42 is then inserted into the ribbed tube 1, and the air is fed to expand the balloon body 41 for press-bonding. From outside, the saddle member 21 of a tube joint 2 is fastened by iron wire 5 or the like to be fixed, and removed after exhausting the air in the sealing member. The sealant can be thus filled without interstice so as to ensure water tightness and bonding strength.
Patent JP-H1145852-A (JP)
Title: Alignment mark of semiconductor substrate and manufacture of the mark
Inventor: MACHIDA TETSUSHI
IPC: H01L23/544
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an alignment mark which can be manufactured concurrent with each circuit element of a semiconductor element, and is clear and free from the possibility of collapse and exfoliation. SOLUTION: This aliginment mark is used for the position alignment of a semiconductor substrate 3, which is used in lithography performed as a manufacturing process of a semiconductor element and consists of a gutter-type pattern 11X having almost the same width as that of a circuit element 1X formed on the semiconductor substrate 3 surface. Since the width of the gutter- type pattern 11X is nearly equal to that of the circuit element 1X, a steady gutter-type pattern 1X which is not eliminated by more than a reguired amount by a process such as etch back can be formed on the semiconductor substrate 3 surface, when the pattern is formed concurrent to the circuit element 1.
Patent JP-H0265095-A (JP)
Title: Lighting control system
Inventor: IGARASHI KAZUYUKI
IPC: H04Q9/00
Filed: 1988-08-30
Abstract: PURPOSE:To smoothly perform management by setting each load control terminal unit to three types: common circuits, interlock circuits and dedicated circuits, for each control circuit and limiting the controllable floor controller according to the type of the circuit. CONSTITUTION:A floor controller 2 is set to three types: common circuits 3a, 3d and 3g, interlock circuits 3b and 3e and dedicated circuits 3c, 3f, 3h and 3i, for each control circuit by the preset program, and the controllable floor controller 2 for each load control circuit 3 is also set, thus the controllable floor controller 2 is limited. The safety of the lighting control by individual tenants is improved, and the contents of load control terminal units 3 belonging to interlock sections not interlocked are not required to be stored in the contents of load control terminal units 3 belonging to dedicated sections of other floor controllers 2. The management of this type can be smoothly performed.
Patent JP-2000045396-A (JP)
Title: Joining method of wooden member
Inventor: KOBAYASHI AKIRA
IPC: E04B1/58
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide the joining method of a wooden member, in which a substantial rigid joint can be realized by simple working technique while sufficient joint strength and weather resistance can be actualized. SOLUTION: Grooves 1a, 2a, 1b, 2b extended in the fixed direction are formed to each of a pair of wooden members 1, 2 respectively. Rod-shaped members 3 are buried into the grooves formed to each of a pair of the wooden members so as to be elongated extending over both of a pair of the wooden members. A pair of the wooden members are joined through the rod-shaped members by filling the insides of the grooves, into which the rod-shaped members are buried, with adhesives.
Patent JP-H0767539-A (JP)
Title: Production of baked cake containing rice cake
Inventor: HASHIMOTO TOMIICHI
IPC: A23L7/10
Filed: 1993-08-31
Abstract: PURPOSE:To obtain the subject cake having crispy skin and causing no tackiness even when heated by an electronic oven, by heating and baking a skin material having fluidity and obtained by mixing raw materials mainly composed of wheat flour as a main component with water and candy packed with rice cake in a baking device having upper and lower molds in a specific condition. CONSTITUTION:A skin material 5 having fluidity and obtained by mixing raw materials mainly composed of wheat flour as a main component and candy packed with rice cake 1 are prepared. The skin material 5 is thinly poured into a lower mold 4 of a baking device 2 and the material 1 is put thereon, and further, the skin material 5 is bonded thereon and is covered with on upper mold 3. These materials are heated and baked and released from these molds to take out the objective cake. Thereby, the objective cakes free from mutual stickiness of skin even when a number of cakes are superposed are obtained.
Patent JP-S59105394-A (JP)
Title: Semiconductor laser device
Inventor: OOTSUKA KENJIYU
IPC: H01S5/00
Filed: 1982-12-09
Abstract: PURPOSE:To reduce the transmission threshold value, improve the transmission efficiency, and contrive to stabilize for a long period by a method wherein an active layer in a semiconductor laminated body is constructed in a super lattice structure, and a conductive layer formed on the semiconductor laminated body is formed into a specific shape. CONSTITUTION:The semiconductor layer 3 constituting the semiconductor laminated body 5 has the super lattice structure wherein a semiconductor layer 21 made of e.g. single crystal GaAs and having the thickness of several 1,000Angstrom  or less as a quantum well layer and a semiconductor layer 22 made of e.g. AlzGa1-zAs (0<Z<1) and having the thickness of several 1,000Angstrom  or less as a barrier layer are laminated in multi-layer successively and alternately. Besides, the conductive layer 9 extends between surfaces V1 and V2 parallel with cleavage end surfaces F1 and F2 passing inside from cleavage end surfaces F1 and F2, but has the structure of no extension between the surface V1 and the extended surface P1 of the cleavage end surface F1 and between the surface V2 and the extended surface P2 of the cleavage end surface F2. Thereby, even when atoms decreasing the energy band gap are not introduced, the light absorption coefficients of the sides of the cleavage end surfaces F1 and F2 of the semiconductor layer 3 become smaller than those of the other region by means of laser oscillation wave length.
Patent JP-H0771762-A (JP)
Title: Grill apparatus
Inventor: TOMIURA HIDEYUKI
IPC: F24C3/00
Filed: 1993-08-31
Abstract: PURPOSE:To provide a grill apparatus including a lower fire burner and an upper fire burner wherein firing and extinction of the lower fire burner are securely and rapidly achieved wherein stable combustion of all burners of the grill and purification of waste gas are achieved. CONSTITUTION:A grill apparatus 1 includes a grill housing 2, a pair of lower fire burners 3, 3 provided on opposite sides of the grill housing 2 on the bottom of the same, and an upper fire burner 4 mounted on a ceiling of the grill housing 2. It further includes a first always fired pilot burner 5 serving to transfer a fire between the lower fire burner and the upper fire burner, a second always fired pilot burner 6 serving to transfer a fire between the pair of the lower fire burners, a firing device, and a first lever 82 and a second lever 83 both for adjusting the pair of the lower fire burners and the upper fire burners to from a maximum fire to a minimum fire and an extinction location.
Patent JP-2001040659-A (JP)
Title: Concrete placing method
Inventor: TOKURI TOMOHITO
IPC: E02D5/18
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To surely control cracking of mass concrete due to a temperature at a low cost. SOLUTION: A concrete of low heating type relatively lower than a concrete to be placed in a preceding section is used as a concrete to be placed in a subsequent section when the concrete is to be placed by dividing into the preceding section and the subsequent section in construction work for a concrete structure. A portland cement or Portland blast furnace slag cement is used normally as a concrete to be placed in the preceding section, and low heating type cement such as low-heat Portland cement is used as a concrete to be placed in the subsequent section.  When a diaphragm wall 3 using a lower section as a cutoff wall 1 and an upper section as an earth retaining wall 2 is to be constructed, concrete of heating type relatively lower than the concrete of the cutoff wall of the subsequent section and the whole preceding section is employed as a concrete to be placed in the earth retaining wall of the subsequent section.
Patent JP-H069689-A (JP)
Title: Cyclic peptide and its use
Inventor: WAKIMASU MITSUHIRO
IPC: C07K7/64
Filed: 1992-08-13
Abstract: PURPOSE:To provide a new cyclic peptide having a specific amino acid sequence, having a remarkable endothelin receptor-antagonizing action and a NK2 receptor-antagonizing action, and useful for hypertension therapeutic agent, renal disease therapeutic agent, asthma therapeutic agent, anti-inflammatory agent, antarthritic agent, etc. CONSTITUTION:A reactive carboxyl group-having raw material corresponding to one of two kinds of fragments divided at an arbitrary position of the peptide bonds of a peptide is condensed with a reactive carboxyl group-having raw material corresponding to the other fragment by a conventional peptide synthesis method. The protecting group of the C-terminal alpha-carboxyl group of the reaction product and the protecting group of its N-terminal alpha-amino group are simultaneously or stepwise removed, and both the remaining groups are intramolecularly condensed with each by a known method to form a cyclic compound, from which a protecting group is removed to provide the objective cyclic peptide (salt) of the formula (X, Y are alpha-amino acid residue; A is D-acidic-alpha-amino acid residue; B is neutral alpha-amino acid residue; D is D-alpha-amino acid residue having an aromatic ring group).
Patent JP-H0773663-A (JP)
Title: Semiconductor storage and method of driving it
Inventor: TANAKA YASUHIRO
IPC: G11C11/409
Filed: 1993-08-31
Abstract: PURPOSE:To shorten a memory operation time without enlarging an ocupancy area of a DRAM by overlapping the reset operation of the write and read operation for a first memory array and the set operation of the write and read operation for a second memory array activated next at timing. CONSTITUTION:After access for the memory array 31 is ended, by turning off a switching element 51a, resetting a word line WL31, resetting a sense amplifier line 40 and equalizing bit line pair BL31a/BL31b with a bit line pair equalizing element 51b, the reset operation is performed. Overlapping with the reset operation at timing, the word line WL32 of the memory array 32 is driven, and after the bit line pair equalizing element 52b is turned off, the switching element 52a is turned on, and the access for the memory array 32 is performed.
Patent JP-S6196994-A (JP)
Title: Productoin of sweet polyglycoside by stem top cultivation of stevia
Inventor: KANDA HIROSHI
IPC: C12P19/56
Filed: 1984-10-17
Abstract: PURPOSE:Stem tops of sebia are subjected to rotary cultivation to introduce seedling primordia, then they are mass-propagated whereby sweet glycoside is produced in a large amount over many years. CONSTITUTION:Tops cut off from the stems of stevia are sterilized, washed with sterilized water and the chips with 1 or 2 leaves are excised and transplanted in a artificial liquid culture medium containing inorganic salt composition and plant growth hormone. Gamborg Be culture medium is used as aninorganic salt composition and 6-benzylaminopurine and alpha-naphthaleneacetic acid are used as the plant growth hormone. The rotary cultivation is carried out with about 2,000-10,000lux irradiation at 15-30 deg.C and 0.5-10 rotations per minutes to induce seedling primordia. The primordia are propagated to obtain the sweet glycoside.
Patent JP-S59105558-A (JP)
Title: Mechanism for holding contact medium for ultrasonic flaw detection
Inventor: TAKAHASHI HIROYUKI
IPC: G01N29/28
Filed: 1982-12-09
Abstract: PURPOSE:To perform ultrasonic flaw detection in a stabilized state only by supplying a small amount of a contact medium, by providing a skirt for constituting a pool for holding a contact medium in a state closely contacted with an object to be inspected and a contact medium supply orifice opened in the pool to the leading end of a sleeve for holding a probe. CONSTITUTION:A groove 8 is formed to the leading end of an inside sleeve 2 and a skirt 9 prepared by forming an elastomer into a ring shape is attached to the outer diameter side of the circumferential shaped groove 8. An object 4 to be inspected is closely contacted with the skirt 9 in a state pressed to said skirt 9 to constitute a contact medium holding pool for preventing the effluence of the contact medium received in the groove 8. The contact medium is supplied into the pool from a contact medium supply orifice 10 opened to the pool in the axial direction of a probe 1. Therefore, the pool can be always filled with the contact medium while the effluence of the contact medium is prevented by the skirt 9 and, therefore, ultrasonic flaw detection is stably performed only by supplying a small amount of the contact medium.