baber/WOPTO huggingface dataset:
Patent JP-2001009693-A (JP)
Title: Grinding method
Inventor: KISHIDA NAOYUKI
IPC: B24B19/22
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide high surface roughness using a grinding tool having high grinding efficiency by interposing a colloidal silica liquid on a surface of a fragile material, and performing grinding by using a grinding wheel having either of aluminum, zinc, nickel, magnesium or copper as a bond material. SOLUTION: An aluminum bond grinding wheel 1 using a diamond abrasive grain and high purity aluminum as a bond material is installed in an existing curve generator, and optical glass 3 is ground while blowing out a colloidal silica liquid 2 to a work part from a nozzle 2a instead of a water soluble grinding liquid. The colloidal silica liquid 2 has high silica purity and is used for gringing a semiconductor, and a silica ultrafine particle in the silica liquid 2 is used by being negatively electrified. A grinding wheel may be a grinding wheel having either of aluminum, zinc, nickel, magnesium and copper as a bond material besides an aluminum bond grinding wheel to thereby improve grinding efficiency.
Patent JP-S5880149-A (JP)
Title: Digital magnetic recorder and reproducer
Inventor: NAKAMURA SHINJI
IPC: G11B15/60
Filed: 1981-11-06
Abstract: PURPOSE:To always bring a magnetic tape into contact with the gap part of a magnetic head and to improve the running stability, by providing a pair of projected parts at the tip of the magnetic head to guide the tape and giving a certain level of back tension to the tape. CONSTITUTION:Projected parts 13a and 13b are brought into contact with each other and provided at a space approximately equal to the width of a magnetic tape 4 on the tip part where the gap part 14 of a magnetic head 13 is provided and along the running direction of the tape 4. The tips of the parts 13a and 13b push a felt pad 2 to avoid contact between the pad 2 and the tape 4. At the same time, the tape 4 touches the part 14 at the tip of the head 13 of a guide groove 13c which is formed by the tip part of the head 13 and the parts 13a and 13b. A supply reel 7 is turned so as to give a certain level of back tension to the tape 4, and a take-up reel 8 is turned to take up the tape 4 with a certain level of take-up tension.
Patent JP-H095150-A (JP)
Title: Constant amount supplying apparatus
Inventor: KAWANISHI KATSUZO
IPC: G01G13/28
Filed: 1995-06-20
Abstract: PURPOSE: To bring a flow rate in an apparent discharge section closer to a set discharge flow rate. CONSTITUTION: This supplying apparatus is provided with a reference weighing hopper 9 with a weighing device 13, a weighing hopper 11 with a weighing device 14, a supply feeder 10 to supply article to the weighing hopper 11 from the reference weighing hopper 9 repeatedly, a discharge feeder 12 to discharge the article from the weighing hopper 11 and a flow rate computing means to compute a discharge flow rate of the discharge feeder 12 while the supply feeder 10 is in operation.  The flow rate computing means computes a discharge flow rate from a first weighing signal which is obtained when the weight of the article supplied at a specified timing by the supply feeder 10 is measured by the weighing device 13 and a second weighing signal which is obtained when the weight of the article in the weighing hopper 11 increased by the supply is measured by the weighing device 14 and the supply time involved.
Patent JP-S5881049-A (JP)
Inventor: NANAUMI YASUAKI
IPC: A61N5/06
Filed: 1981-11-06
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-2001000378-A (JP)
Title: Dishwasher
Inventor: SAITO HIROMI
IPC: A47L15/42
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a dishwasher constituted to prevent water from staying at a top member by sealing members provided between sliding doors and the top member and to allow the sliding doors to be stopped halfway when opening it. SOLUTION: This dish washer 1 is provided at its upper part with a washing chamber having a washing nozzle 7 and a rinsing nozzle 8, and provided at its lower part with a machine chamber having a washing tank, a wash water pump for supplying wash water in the washing tank to the washing nozzle 7, a rinsing tank and a rinsing water pump for supplying rinsing water in the rinsing tank to the rinsing nozzle 8. The washing chamber is provided with a top member 6 formed in approximately circular arc shape, and sliding doors 5, 5 formed in approximately circular arc shape and opened/closed vertically along the top member 6. The sliding doors 5, 5 are provided with rollers 21 sliding along rails 20, 20 provided at the washing chamber 3, and recessed parts 20A, 20A for fitting the rollers 21 of the sliding doors 5, 5 are formed at the rails 20, 20 or the top member 6.
Patent JP-2001003655-A (JP)
Title: Vertical heat treatment device and door attaching/ detaching device therefor
Inventor: WATANABE SHINGO
IPC: H01L21/22
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To enhance the durability of a sealant and 4e maintain the airtightness of a device by preventing rubbing of a sealant when a door is opened and closed. SOLUTION: In this vertical heat treatment device, a maintenance access opening 2 is provided in the rear of a casing 1 and a door 4 is provided for hermetically closing the access opening 2 via a sealant 3. The door 4 has on one side an arm 10 extending outward of the casing 1 at approximately right angles thereto and the end of the arm 10 is freely rotationally attached to the casing 1 via a hinge 11. The arm 10 has a sliding mechanism 12 which enables the door 4 to slide in the direction opposite to the access opening 2 in order to press the sealant 3 parallel thereto.
Patent JP-H0838282-A (JP)
Title: Structure for attaching slider to drawer support rail
Inventor: KITADA KOICHI
IPC: A47B88/04
Filed: 1994-07-29
Abstract: PURPOSE:To make it possible to easily and firmly attach a slider which freely guides a drawer back and forth, and is made of a synthetic resin. CONSTITUTION:On the lower surface of a slider 15, a first connecting stopper 17 which cannot be deflected and has a hook-like shape, and a second connecting stopper 20 which can be deflected in the right and left directions (in the direction of the width of a support piece 6a of a support rail 6), are formed. The second connecting stopper 20 has slits 18 cut in a vertical part 15b and a hole 19 pierced in a horizontal part 15a. By using elastic deformation of the second connecting stopper 20, a claw part 20a of the second connecting stopper 20, is fitted into a connecting hole 16.
Patent JP-H0933373-A (JP)
Title: Differential pressure measuring device
Inventor: MORIOKA KOJI
IPC: G01L27/00
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To effectively remove a high frequency component from a reference side area pressure inputted to a differential pressure measuring part. SOLUTION: In the differential pressure measuring device having a reference pressure input part (a) for inputting the area pressure Pi of a reference area 2 through a reference side pressure guide passage ri having one end opened to the reference area 2, a comparison pressure input part (b) for inputting the area pressure Ps of a comparison area 1 through a comparison side pressure guide passage rs having one end opened to the comparison area 1;  and a differential pressure measuring part (c) for measuring the difference ΔP of both the area pressures Pi, Ps inputted to the input parts (a), (b), the reference side guide pressure passage ri has a throttle part X for contracting the pressure guide area sectional area in one position in the longitudinal direction thereof and a cushioning capacity part Y situated on the side closer to the reference pressure input part (a) from the throttle part X and having a pressure guide passage sectional area larger than the pressure guide passage sectional area in the throttle part X.
Patent JP-H0928841-A (JP)
Title: Golf club and its manufacture
Inventor: KATAHIRA AKIRA
IPC: A63B53/04
Filed: 1995-07-14
Abstract: PROBLEM TO BE SOLVED: To continuously and significantly change characteristics of a golf club without practically changing the total weight and a swing weight balance. SOLUTION: When a metal head main body 1 is molded, plural locking projections 6 are formed in a prescribed length toward the center side of a hollow part 7 along a hollow part inner wall surface 1a of the metal head main body 1 formed into a hollow shape. A weight body 8 formed by pouring low melting point molten metal to be integrally fixed to the locking projections 6, cooling and solidifying it, is arranged in a weight adjusting position in the hollow part 7 of the metal head main body 1, and characteristics of a golf club can be continuously and significantly changed without practically changing the total weight of the golf club and a swing weight balance.
Patent JP-H0838679-A (JP)
Title: Mat for ski
Inventor: NISHIDA TAKASHI
IPC: A63B69/18
Filed: 1994-07-29
Abstract: PURPOSE:To obtain a mat for ski capable of creating a condition more approximate to natural snow under adequate water spraying by folding and adhering many pieces of thermoplastic resin filaments having specific outside shapes to each other, thereby forming a three-dimensional network structural body having voids and thicknesses in specific ranges. CONSTITUTION:This mat for ski which is capable of creating the state of allowing skiing even in a summer or hot season when there is no laden snow consists of the three-dimensional network structural body formed by folding and adhering many pieces of the thermoplastic resin filaments having an outside diameter 0.3 to 7mm to each other. The voids thereof are set in the range of 80 to 98% and the thickness thereof in the range of 10 to 100mm. For example, polyolefin polymers, such as polyethylene and polypropylene, polyester polymers, polyester elastomers, polyurethane polymers, etc., are used as the thermoplastic resin. Filaments having irregular sections in cross sections or hollow filaments are used for this purpose.
Patent JP-S6070715-A (JP)
Inventor: SATOU MITSUAKI
IPC: H01G4/224
Filed: 1983-09-27
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-H1121403-A (JP)
Title: Whitened ligneous vinyl chloride-based resin composition and molded material therefrom
Inventor: KANEKO KAZUYOSHI
IPC: C08L27/06
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a whitened ligneous vinyl chloride-based resin composition resolving a problem that although a cashew nut shell oil-modified phenolic resin imparting a vinyl chloride-based resin a ligneous feeling is characteristic in generating no bleeding phenomenon to water or warm water, a color inherent in the cashew nut shell oil-modified phenolic resin remains to narrow the degree of freedom of the color, and to provide a molded material therefrom. SOLUTION: This whitened ligneous vinyl chloride-based resin composition is obtained by blending a whitened mixture as a cashew nut shell oil-modified phenolic resin carrying a white inorganic pigment obtained by using 1-50 pts.wt. of a cashew nut shell oil-modified phenolic resin and 0.3-50 pts.wt. of white inorganic pigment, and blending them in a weight ratio range within (cashew nut shell oil-modified phenolic resin/white inorganic pigment) of (1/0.3)-(1/1) with 100 pts.wt. of a vinyl chloride-based resin. The second objective whitened ligneous vinyl chloride-based resin molded material is obtained by subjecting the whitened ligneous vinyl chloride-based resin composition to melt-molding.
Patent JP-2001016830-A (JP)
Title: Commutator motor
Inventor: KATO KATSUHIDE
IPC: H02K23/00
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent damages to a coil end part by retaining the rotor core side end parts of a commutator bars by forming protective parts that project in the radius direction on the outside circumference of a resin cylinder that fixes the commutator bars, and by providing protective slits that continues to the slit parts of the commutator bars on the protective parts. SOLUTION: Protective parts 27a that project radially is formed, in such a way as to retain the rotor core side end part of commutator bars 28 on the resin cylinder 27 that integrally retains a metal cylinder 26 and a plurality of commutator bars 28. Protective slits 27b that continue to the slits 28b of the commutator bars 28 are provided on those protective parts 27a. Then, the end part 24a of the coil wound on a rotor is retained by the slits 28b of the commutator bars 28 and the protective slits 27b of the protective parts 27a. Thus, a stable retaining state with enlarged retaining area of the coil end part 24a can be maintained, and the coil end part 24a can be protected against damages by the presence of the protective parts 27a made of resin.
Patent JP-H0736888-A (JP)
Title: Document editing device
Inventor: YONEYAMA TOKUJI
IPC: G06F17/24
Filed: 1993-07-20
Abstract: PURPOSE:To provide a document editing device capable of easily accessing document data. CONSTITUTION:The document editing device provided with an input means 1, an output means 4, a display means 2, a storage means 3, and a control means 5 for controlling the whole system is also provided with a means capable of accessing access data while correcting them in a document data accessing method. Since document data can be corrected simultaneously with its access, labor required for correcting data again after restoring an edition screen can be omitted and the generation of missing-out of correction can be prevented by automatically reregistering an accessed document at the time of correcting access data and double operation for registering data after updating them can be omitted, so that the operability of this editor can be improved.
Patent JP-S5879487-A (JP)
Title: Controller for dc reel motor
Inventor: INAJI TOSHIO
IPC: H02P7/29
Filed: 1981-11-06
Abstract: PURPOSE:To obtain substantially constant tape tension from the start to the end of winding the tape by switching the high resistance side of a bridge circuit between the recording and reproducing times and the fast forwarding time. CONSTITUTION:A changeover switch 25 is closed at the recording and reproducing times, and a transistor 22 is conducted, while a transistor 23 is interrupted. Thus, a bridge circuit having a DC reel motor 11, a resistor 12 and resistors 13, 14 is composed. The switch 25 is opened at the fast forwarding time, and the transistor 22 is interrupted, while the 23 is conducted. In this manner, a bridge circuit which has a DC reel motor 11, resistors 12, 13', 14' is composed. Thus, substantially constant tape tension can be obtained from the start to the end of winding the tape.
Patent JP-H1118594-A (JP)
Title: Root-pounding and apparatus therefor
Inventor: TAMURA KOJI
IPC: A01G23/02
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for pounding hard the ground around the root of a transplanted tree with lessened labor in a short time and an apparatus for the pounding method. SOLUTION: A hollow rod 1 containing a vibrator 3 is thrust into the soil filled in a planting hole of a transplanted tree, the vibrator 3 is actuated to vibrate the soil around the root by the force transmitted from the hollow rod 1, water is supplied to the hollow rod 1 and ejected through water-ejection holes 2 opened on the circumference of the hollow rod 1 and the soil is slurried with the water to effect the close contact of the soil with the root.
Patent JP-H0466999-A (JP)
Title: Device for detecting clause boundary
Inventor: KAMIYA SHIN
IPC: G10L25/00
Filed: 1990-07-04
Abstract: PURPOSE:To detect the boundary position of two clauses by outputting a clause boundary detecting signal, the central frame of which represents the boundary, from a neural network based on feature parameters indicating the rhythm information extracted from inputted voice signals. CONSTITUTION:Inputted voice signals are A/D-converted at a voice analyzing section 1 and feature parameters indicating the rhythm information of the power and pitch frequency are calculated at every frame. The two kinds of feature parameters thus extracted are inputted to a neural network 3 after the parameters are delayed by means of a delaying section 2 by the time corresponding to the frames of the first prescribed number. Then the candidate of the boundary of two clauses is detected at every frame based on the two kinds of feature parameters and the reliability of standard language of the voice of the speaker found from the preceding frames of the second prescribed number. Thereafter, a clause boundary detecting signal indicating the reliability of a clause boundary (hereinafter called 'clause boundary reliability') is outputted as a detected result. Therefore, the boundary of two clauses can be detected.
Patent JP-H0343702-A (JP)
Title: Color filter having light shielding pattern
Inventor: AOYAMA JUNICHI
IPC: G02B5/22
Filed: 1989-07-12
Abstract: PURPOSE:To form light shielding patterns having sharp shapes on the color filters by separating the light shielding patterns to patterns of simple shapes at the time of printing and forming the patterns by each one kind on a substrate surface. CONSTITUTION:The pattern of Fig. (a) is separated to Figs, (c) and (d). The patterns are then printed in the direction of the arrow of Fig. (c) an a substrate 45. The patterns are likewise printed in the direction of the arrow of Fig. (d) on the substrate 46. Since these patterns are printed in the longitudinal direction of the patterns, there is no thickening of the line width. The substrates 45 and 46 are then superposed as shown in Fig. (e), by which the light shielding patterns are synthesized and completed. The contrast ratio is increased in this way without lowering the opening rate a screen and without generating unequal luminance.
Patent JP-S6335688-A (JP)
Title: Dispersant for water slurry of finely divided carbonaceous material
Inventor: KIYONAGA YASUHIRO
IPC: C09K23/52
Filed: 1986-07-30
Abstract: PURPOSE:To provide the title dispersant capable of providing a highly concentrated water slurry of a finely divided carbonaceous material exhibiting excellent long-term stationary stability, which comprises a particular polymer or its salt and a polyether compound (or its derivative). CONSTITUTION:A sulfo group-contg. arom. hydrocarbon polymer (A) having a weight average MW of 1,000-200,000 selected from among a polymer (a) obtd. by polymerizing a polymerizable arom. sulfonic acid monomer (i) with a polymerizable hydrocarbon monomer (ii), if necessary, and a polymer (b) obtd. by polymerizing component (ii) to prepare a polymer having a polymerizable arom. monomer and then sulfonating the polymerizable arom. monomer, or an alkali metal salt, an ammonium salt or an org. amine salt thereof is blended with a polyether compd. (or its derivative) (B) having an MW of 500-5,000 prepd. by reacting a compd. having an arom. ring and an active hydrogen in its molecule with an alkylene oxide having 70-100wt% ethylene oxide in a component A to component B weight ratio of 95-30/5-70, thereby preparing the title dispersant. 0.05-3wt% aforesaid dispersant is added to a water slurry of finely divided carbonaceous material.
Patent JP-2001004706-A (JP)
Title: Method for inspecting defective soldering
Inventor: YONEYAMA ICHIRO
IPC: G01R31/02
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a method which does not use any exclusively used device so that a designer may easily inspect defective soldering. SOLUTION: At the time of executing a method for inspecting defective soldering, an inspection section 3, an inspection control section, input terminals 7 and 8 for inspection control, an inspected result outputting terminal 9, and a reference signal outputting terminal 10, are installed to the sections of the input terminals 5 and 6 of an integrated circuit 1 to be inspected. The inspection section 3 and inspection control section 4 execute such operations that output a signal level to the input terminals 7 and 8 of the integrated circuit 1 from the output terminal 10 synchronously to a reference signal, after pulling-up or pulling-down the level by means of a resistor incorporated in the inspection section 3.  Therefore, the presence/absence of defective soldering can be discriminated, because whether or not a signal supplied from the outside is transmitted to the inside of the integrated circuit 1 can be observed from the outside by means of a logic analyzer, etc.
Patent JP-S6423163-A (JP)
Title: Method for testing heat resistance of high-polymer cross linked body
Inventor: YAMADA MITSUO
IPC: G01N25/02
Filed: 1987-07-17
Abstract: PURPOSE:To evaluate the heat resistance of a high-polymer crosslinked body in a short period of time by a simple device by providing the high-polymer crosslinked body as well as a base material, apertures and hot plate, etc. CONSTITUTION:The high-polymer crosslinked body 1 is placed on the base 1 having the apertures 3 and is heated by the hot plate 4. The time to the rupture of the crosslinked body 1 in the apertures 3 is then measured. This time to the rupture has a linear correlation with the heat resistance of the crosslinked body 1. The heat resistance of the crosslinked body 1 is easily evaluated by determining this time to the rupture as a parameter.
Patent JP-H1126789-A (JP)
Title: Semiconductor thin film, method for manufacturing the same, and thin film solar cell
Inventor: NAKAGAWA SHINICHI
IPC: H01L31/04
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To raise light collection efficiency by forming such thin film as its main component is a solid solution represented in a specified equation. SOLUTION: A main component is Inx X1-x -MgX solid solution of Inx X1-x (X is S, Se, or Te, and x is value of 0-1) and MgX (X is S, Se, or Te). On a soda lime glass substrate kept at 200-300 deg.C, three evaporation sources (In, Mg, and Se) are vapor-deposited at the same time. Here, the evaporation rate of those evaporation sources is set as In; 5 Å/s, Mg; 5-15 Å/s, and Se; 20 Å/s to form a film of about 0.5 μm in thickness. The wavelength of absorption end of (In1-x Mgx )2 Se3 solid solution thin film moves to the short wavelength side as x becomes large, to widen band gap. Therefor relating to a solar cell, as a band gap of a film becomes larger, the number of photon P incident on a p-n joint interface increases, thus a current value becomes larger, resulting in higher light collection efficiency.
Patent JP-S6238976-A (JP)
Title: Information retrieval terminal equipment
Inventor: YAMAGAMI YUJI
IPC: G06F17/30
Filed: 1985-08-14
Abstract: PURPOSE:To improve input operability by selecting a character string corresponding to a designated coordinate designated by a coordinate designation inputting device from a character position storing means and selecting the character string corresponding to a retrieval item out of the character string. CONSTITUTION:Picture information received from a communication control means 1 is decoded by a terminal control means 2 and is displayed on a display device 4 by a picturing/display means 3 and at the same time, the position, the size and the character code of the displayed character string are stored at a character position storing means 5. After the designated coordinate inputted by a user with a coordinate designation inputting device 6 is tested on the correspondence between the stored content on the character position storing means 5 by a display character selecting means 7, the character string corresponding to the designated coordinate is selected. Out of the selected character strings the character string corresponding to the retrieval item is selected by a retrieval item character string selecting means 8, and is transmitted as a response input by the communication control means 1 through the terminal control means 2. Meanwhile, a character inputted by a key input device 9 is also transmitted by the communication control means 1 through the terminal control means 2 in the same manner.