baber/WOPTO huggingface dataset:
Patent JP-H1075828-A (JP)
Title: Table serving platform
Inventor: HARUYAMA TAKESHI
IPC: A47B31/00
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a compact table serving platform by forming four in total of bases of a master upper plate, a master lower plate, a slave upper plate and a slave lower plate on this table serving platform with a larger width of the master lower base to allow transporting of a large amount of food being carried on the table serving platform while the master and slave bases are made movable being integrated inseparably to achieve a higher working efficiency in the transportation and moreover by inserting a slave base into the master base. SOLUTION: A table serving platform 25 is made up of a master base 1 and a slave base 13 to be inserted movably into the master base 1. In this case, the master base 1 has a master upper plate 11 and a master lower plate 12 arranged at a pair of leg parts 3 and 4 and the slave base 13 has a slave upper plate 23 and a slave lower plate 24 narrower than the interval of forming the master leg parts 3 and 4 in a pair of slave leg parts 15 and 16. A U-shaped frame 14 is connected to the lower end of one slave lower part 15 with an interval larger than the master lower plate 12 and put across the master lower plate 12 by the U-shaped frame 14 to be engaged with the master base 1 inseparably from the slave base 13.
Patent JP-2000068556-A (JP)
Title: Apparatus and method for grinding nitride semiconductor wafers
Inventor: SHONO HIROBUMI
IPC: H01L33/32
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and method for grinding nitride semiconductor wafers, which particularly prevents chipping, etc., at the rim of a semiconductor wafer and has high yield and excellent productivity. SOLUTION: In an apparatus for grinding wherein nitride semiconductor wafers 102 are placed on the grinding machine of a grinder and ground with a grinding wheel 104, dummy works 101 aside from the nitride semiconductor wafers 102 are provided adjacent to the rims of the nitride semiconductor wafers 102 placed on the grinding machine and ground together with the nitride semiconductor wafers 102, allowing the nitride semiconductor wafers 102 and the grinding wheel 104 to be uniformly pressed and ground.
Patent JP-S6296548-A (JP)
Title: Ultra-high-molecular-weight polyethylene composition
Inventor: SHIOBARA TOMOO
IPC: C08L23/00
Filed: 1985-10-23
Abstract: PURPOSE:To improve moldability by lowering a melt viscosity while retaining physical properties and as resistance to wear and impact, etc., by adding a phenylacetylene derivative to ultra-high-molecular-weight polyethylene. CONSTITUTION:A compsn. contains ultra-high-molecular-weight polyethylene having an average MW of 1,000,000 or above and a phenylacetylene derivative. Pref. at least one member selected from among phenylacetylene and diphenylacetylene is used as the phenylacetylene derivative. The blending ratio in said compsn. is pref. 5-50pts.wt. phenylacetylene derivative per 100pts.wt. said polyethylene.
Patent JP-2000067545-A (JP)
Title: Optical pickup device
Inventor: EMURA TETSUJI
IPC: G11B21/21
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To perform an optimum focusing by providing an objective lens and allowing an optical pickup device to have a slider holding the lens with respect to a recording medium at a prescribed interval by the airflow generated by a rotating recording medium and providing a wing part whose elevation angle is changable in the slider. SOLUTION: A wing part 200 consisting of a first piezoelectric element body 201 and a second piezoelectric element body 203 is provided in a slider 71. A focus error signal in which outputs of respective light receiving surfaces of bisected photodetector are differentially operated by a differential amplifier is inputted to a control part, which changes voltages to be applied to the first and second piezoelectric element bodies 201, 203 via first and second piezoelectric element driving circuits. Then, quantities of extension and contraction of respective piezoelectric bodies 201, 203 are changed and the elevation angle of the wing part 200 is changed to change the flying hight of the slider 71 to a position where the objective lens is focused. Moreover, the control part performs a tracking by driving a coil based on a tracking error signal.
Patent JP-S63108949-A (JP)
Inventor: BUIKUTAA POORU AADEITO
IPC: B22D11/10
Filed: 1987-09-21
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-H08100686-A (JP)
Title: Slide bearing, valve stem and valve gear for butterfly valve in exhaust brake
Inventor: KIYOHARA KOICHI
IPC: F02D9/10
Filed: 1994-09-30
Abstract: PURPOSE: To sufficirntly exhibit both abrasion resistance and corrosion resistance and stably exhibit low frictional resistance for a long period even when a slide bearing and a valve stem for supporting a butterfly valve in an exhaust brake are placed in the environment of high temperature due to exhaust gas in which they are liable to corrode. CONSTITUTION: The slide surface of a slide bearing 4 made of stainless sintered alloy having a hole of 3 to 40μm is coated with an amorphous film obtained by baking diphenylborosiloxane polymer in inert gas atmosphere or under low pressure. The slide surface of a valve stem 3 made of stainless alloy is coated with an amorphous film obtained by baking diphenylborosiloxane polymer 10 inert gas atmosphere or under low pressure. The slide bearing and the valve stem are attached to the butterfly valve gear of an exhaust brake.
Patent JP-S6391743-A (JP)
Title: Interruption device
Inventor: FUJIOKA EMI
IPC: G06F9/48
Filed: 1986-10-06
Abstract: PURPOSE:To increase the response speed of a software interruption by activating a corresponding interruption processing routine according to a variable stored in a memory without intervening by a software. CONSTITUTION:A 1st interruption type number stored in an instruction register 2 is inputted to a 1st address generation means 3 to generate an interruption vector table address for a 1st interruption pointer table. A base address for a 2nd interruption pointer table, which is obtained by accessing the 1st interruption pointer table, 1 is stored in a base address register 4. A 2nd address generation mean 5 inputs both the number of a 2nd interruption type, which is obtained by accessing the memory at an address stored in the instruction register 2, and the base address for the 2nd interruption pointer table. The means 5 generates a 2nd interruption vector table address. An interruption entry pointer obtained by accessing the 2nd interruption pointer table at that address is set to a program counter 1, thereby executing an interruption processing routine.
Patent JP-2001059307-A (JP)
Title: Ceiling finishing material, and ceiling forming method using ceiling finishing material
Inventor: ICHIJO YUZO
IPC: E04B9/22
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling finishing material superior in the sound insulation performance and the durability not to mention its beautiful appearance, having high inhibition effect of chemical substances such as formaldehyde, and to be recycled and reused, by providing through holes in the decorated face of a ceiling finishing material used for the ceiling decoration of a building. SOLUTION: For example, a ceiling l∥1 of a building provided with a reinforced concrete structure floor is so formed that a plurality of ceiling boards 2 are abutted to each other and planarly assembled together. The ceiling board 2 is made of a high-density wooden fiber board (HDF) and its indoor side 2a has the beautiful appearance of its own HDF material so that even without any decoration it can be favorably compared with the decorated one. The ceiling board 2 uniformly has a plurality of through holes 3 in its whole surface or necessary parts and fixed to channel steels 9 bridged in the ceiling 1 by a joining means except for adhesive, for example, bolts 10. The inside and the outside (indoor) side of the ceiling 1 are communicated together via the through holes 3 and the ceiling board 2 adsorbs or reflects the sound energy through the through holes 3.
Patent JP-H04116839-A (JP)
Title: Mounting structure for semiconductor device
Inventor: MATSUDA YUJI
IPC: H05K1/18
Filed: 1990-09-06
Abstract: PURPOSE:To prevent the occurrence of bad connection by providing a flexible circuit substrate reinforcing pattern inside one end sections of electrode wires and near the one end sections. CONSTITUTION:A semiconductor chip 4 provided with solder bump electrodes 52 in its peripheral section and a flexible circuit substrate 1 provided with electrode wires 2 corresponding to the chip 4 are connected with each other by flip chip bonding. On the circuit substrate 1, electrode wires 2 are arranged toward the central part from the four sides and a reinforcing pattern 3 is formed inside one end sections of the wires 2. The pattern 3 has a belt-like rectangular shape and reinforces the flexible circuit substrate 1. The lateral sections X1 and X2 prevent the elongation and contraction of the substrate 1 in the x- direction and the longitudinal sections Y1 and Y2 of the pattern 3 prevent the elongation and contraction of the substrate 1 in the y-direction. Therefore, the solder bump electrodes 5 can be surely connected electrically with the electrode wires 2 and the occurrence of bad connection can be prevented.
Patent JP-S6391564-A (JP)
Title: Estimation of amino acid sequence of peptide
Inventor: NIWA YOSHIO
IPC: G01N27/62
Filed: 1986-10-06
Abstract: PURPOSE:To rapidly perform estimation, by a method wherein amino acid is successively added to peptide by the definite number and probability finding out the fabricated amino acid partial sequence in the amino acid sequence of unknown peptide is calculated from the actually measured mass spectrum of the unknown peptide. CONSTITUTION:Amino acid is successively added to peptide by the definite number from the terminal thereof and probability finding out the fabricated amino acid partial sequence in the amino acid sequence of unknown peptide is calculated using the actually measured mass spectrum of the unknown peptide. Then, a some number of partial sequences high in the probability are selected and amino acid is further added thereto by the definite number and the same operation is performed until MW of all of the partial sequences becomes equal to or larger than actually measured MW. Next, amino acid sequences having MW coinciding with actually measured MW are arranged in order high in the probability finding out said sequences in the amino acid sequence of unknown peptide. By this method, the amino acid sequence of the unknown peptide can be estimated automatically and rapidly.
Patent JP-H0655395-A (JP)
Title: Angular attachment for machining center
Inventor: MATSUSHITA TOSHITAKA
IPC: B23Q3/12
Filed: 1992-08-12
Abstract: PURPOSE:To adjust the direction of a tool accurately in a short time with an angular attachment kept mounted on a spindle head. CONSTITUTION:A power shaft 3 is provided in a casing 1 and connected to a tool rotating shaft 4 through power transmission mechanism 5. The casing 1 is formed of a fixed casing 12 locked to a spindle head, and a rotary casing 13 supporting the tool rotating shaft 4. The fixed casing 12 is provided with an upper curvic 16 elevatingly, and the upper curvic 16 is energized downward by a spring 17. The rotary casing 13 is provided with a lower curvic 18, and the whirl-stop of the rotary casing 13 is performed by the engagement between the respective curvics 16, 18. The upper curvic 16 is elevated by a hydraulic cylinder 24 through a positioning pin 15 and a lever 20. The rotary casing 13 is released from the power shaft 3 by operating mechanism 33 at the engaged time of the respective curvics 16, 18 and connected to the power shaft 3 at the engagement released time of the respective curvics 16, 18.
Patent JP-H0399007-A (JP)
Title: Dentifrice composition
Inventor: YAMAMOTO TATSUO
IPC: A61Q11/00
Filed: 1989-09-12
Abstract: PURPOSE:To provide a dentifrice composition containing a calcium ion-capturing substance and a silver compound, effective in suppressing the formation of bacterial plaque and the proliferation of harmful bacteria in oral cavity and having excellent preventive effect against gingival diseases. CONSTITUTION:The objective composition contains a calcium ion-capturing substance to effectively capture calcium ion in saliva and suppress the growth of bacterial plaque and a silver compound effective in suppressing the proliferation of harmful microorganisms in the oral cavity. The calcium ion-capturing substance is preferably zeolite, sodium ethylenediaminetetraacetate, sodium trinitrontriacetate, sodium tripolyphosphate, etc., and the silver compound is preferably zeolite containing silver ion. The Mohs hardness of zeolite is <=2.5 and the pH of 1% suspension of zeolite is 6-8. The content of the calcium ion- capturing substance in the dentifrice composition is preferably 0.1-5% and that of the silver compound is preferably 0.1-5%.
Patent JP-H10119098-A (JP)
Title: Injection molding machine and injection molding method
Inventor: ONO MASAKAZU
IPC: B29C45/57
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding machine having high repeating reproducibility at each molding shot and realizing high weighting injection even if small increase or decrease occurs in gas- or air-containing state in molten resin. SOLUTION: The injection molding machine comprises a compression weighting controller 6 for controlling to compress molten resin 3 of a front part of an injection driver 2 by once pressurizing the driver 2 forward after weighting is completed by feeding the resin 3 to the front part of the driver 2, and a charge controller 5 for forward moving the driver 2 at a predetermined stroke forward with a movement starting position P as a reference with a position where the driver 2 is moved forward by compressing it by the controller 6 as the position P.
Patent JP-H0285937-A (JP)
Title: Error detecting system
Inventor: TAIRA FUMIAKI
IPC: G06F11/34
Filed: 1988-09-22
Abstract: PURPOSE:To surely analyze the factor of an error by detecting an undefined error and at the same time recording the program state at occurrence of the error to apply a forcible interruption to an effective processor in a multi- processor system. CONSTITUTION:When the occurrence of an error is decided through an error program during a process, an error detecting means 3 decides whether the error has the propriety or not. In the case of an improper error especially an undefined error, the process is shifted to a forcible information detecting means 5 contained in a main processor 1. Then the process is forcibly interrupted to a subprocessor 2 via a forcible information signal line 7. At the same time, a program state storage detecting means 4 of the processor 1 records the program states set at detection of internal errors of the processor 1 and the subprocessor 2 to a recording medium 9 via a program state storage signal line 6. Thus the factor of the error is surely analyzed.
Patent JP-S6298487-A (JP)
Inventor: NISHI KENICHI
IPC: G07B15/00
Filed: 1985-10-24
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-H04121312-A (JP)
Title: Tension synchronizer in conveyor
Inventor: HAYASHI YOSHIRO
IPC: B65G43/02
Filed: 1990-09-07
Abstract: PURPOSE:To prevent meandering by energizing both edges of a coupled driving shaft to support a coupled driving roller in the separating direction from a driving shaft by making use of adjusting screw rods and springs, and also arranging engaging/feeding means consisting of racks and pinions between frames. CONSTITUTION:When nuts 28 and 28 for the right and left adjusting screw rods 24 and 24 are fastened, compression springs 29 and 29 are compressed so that the adjusting screw rods 24 and 24 can be moved forward by means of their resilient forces. Thereby, a coupled driving shaft 9 is drawn forward so that a pinion 16a of engaging/feeding means 16 and 16 can move forward while engaging with a rack 16b. Thereby, a space between the coupled driving shaft 9 and a driving shaft 2 becomes large so that tension can be applied to a conveyor belt 30. When the nuts 28 and 28 are loosened to the contrary, the tension becomes small. In this way, meandering can be prevented by coping with elongation and contraction of the belt through an operation of the nut 28.
Patent JP-H03100224-A (JP)
Title: Working machine for constructing erection pile for temporary installation for constructing connection wall, joint wall, superposed wall, and attached wall onto approach line
Inventor: SAKANO FUSAO
IPC: E02D13/00
Filed: 1989-09-13
Abstract: PURPOSE:To prevent the generation of vibration and noise by installing an excavating stirring drill in turnable manners by a turning means and installing a chucking means for chucking an inside steel plate of a pile for erecting. CONSTITUTION:A two-stage pulley 8 for driving a driving device 6 revolves, and a fixed pulley 10 and a movable pulley 10a are revolved. Then, the excavating stirring drills 11 and 11a installed onto both the pulleys 10 and 10a excavate the underground, and the movable pulley 10a and the excavating stirring drill 11a are turned by a turning means 15. Then, an H-shaped steel member B which is chucked by a fixing type suspension arm 21 and a movable type pressing arm 23 is erected onto the underground. After the chucking for the H-shaped steel member B is released, the excavating stirring drills 11 and 11a are raised.
Patent JP-H0859478-A (JP)
Title: New anti-hiv agent
Inventor: KAJI AKIRA
IPC: A61K31/70
Filed: 1994-08-26
Abstract: PURPOSE: To provide an agent effective for the treatment of diseases caused by HIV (AIDS virus) such as AIDS and ARC. CONSTITUTION: This anti-HIV agent contains one or more compounds selected from phosphodiester-bonded oligoribonucleotides expressed by either one of the following formulas (I) to (IV) as active components. (I) pGpG; (II) pGpGpG; (III) pGpGpGpG; (IV) pGpGpGpGpG (G is guanosine structure; p is phosphoric acid residue forming an ester bond with adjacent G; the left terminal group forms a monoester bond with the 5'-hydroxyl group of the 5' terminal G; each p positioned between two G groups forms ester bonds with the left side G through its 3' hydroxyl group and with the right side G through its 5' hydroxyl group).
Patent JP-S6296948-A (JP)
Title: Electrophotographic sensitive body
Inventor: YAMAMOTO MARIKO
IPC: G03G5/08
Filed: 1985-10-24
Abstract: PURPOSE:To obtain the titled body having an excellent electrostatic chargeability, a low residual potential, a high sensitivity over a broad wavelength until a near infra-red range, a good sticking property against a substrate and an excellent anti-environment property by using an n-type microcrystalline silicon to at least a part of the titled body CONSTITUTION:The electrostatic charge transfer layer 22 and the electrostatic charge generating layer 23 of the titled body are laminated on a conductive substrate body 21 in order from the substrate. Said charge transfer layer 22 is composed of the i-type microcrystalline silicon (muc-Si) contg. a hydrogen atom and has 3-80mum thickness. The charge transfer layer 22 makes it possible to be the i-type microcrystalline silicon by incorporating an element belonging to the group III elements of the periodic table to said layer 22. And, said layer 22 makes it possible to be a high resistance by incorporating a carbon, an oxygen or a nitrogen atom to said layer 22. The concentration of the carbon, the oxygen or the nitrogen atom contained in said layer 22 is preferably changed so as to increase in a direction of the thickness of the layer from the charge generating layer 23 to the conductive substrate 21. The electric charge generating layer 23 is composed of the n-type muc-Si, and has 1-10mum thickness.
Patent JP-H0579687-A (JP)
Title: Air conditioner
Inventor: SHIMURA MASAYOSHI
IPC: F24F11/75
Filed: 1991-09-18
Abstract: PURPOSE:To improve the comfortableness of room heating by allowing warm air to sufficiently arrive stably at a floor surface by so controlling that the components of an air flow rate in a vertically downward direction become substantially constant before and after a variation in the direction of a louver. CONSTITUTION:The air conditioner comprises louver position detecting means 11a for detecting angles of wind direction louvers 5, 6, and indoor fan control means 12 for controlling air volume of an indoor fan 4 based on louver angle data applied from the means 11a so that the component of an air flow rate in a vertically downward direction becomes substantially constant at the time of room heating.
Patent JP-H0287328-A (JP)
Title: Optical recorder
Inventor: YAMANISHI TAKASHI
IPC: G11B7/00
Filed: 1988-09-22
Abstract: PURPOSE:To attain proper recording over a wide temperature range by using a temperature sensing element provided on a photodetector substrate so as the detect a temperature near a head amplifier, thereby controlling a delay of a recording data in response to the detected temperature. CONSTITUTION:The delaying amount of a recording data variable delay circuit 10 is controlled in response to a temperature detection signal from a temperature sensing element 4 provided on a photodetector substrate with an optical sensing element 1 arranged thereupon. Thus, the delay time of the variable delay circuit 10 is controlled by a delay control circuit 20 in response to a temperature sensing signal from the temperature sensing element 4, for example, mounted on the photodetector substrate to cancel the change in the delay time of a regenerative signal due to temperature. Thus, the deviation of the recording position on an optical recording medium such as an optical disk due to temperature from a proper position is compensated and normal use over a wide temperature range is attained.
Patent JP-2000061815-A (JP)
Title: Polishing method
Inventor: KIYONO TOSHIHIRO
IPC: B24B37/005
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the generation of partial fine etching phenomenon by performing the main polishing of a first stage, performing the working of a second stage while lowering a load from a set load, and performing the rinsing of a third stage while reducing a load more and while flowing the washing liquid. SOLUTION: Affixing blocks 4 are placed on a polishing surface plate 1, and each pressure plate 5 is lowered for fitting, and the working liquid is flowed so as to adapt a wafer 3 with the working liquid and a polishing pad 2. Continuously, a load is raised to a set load (25 kPa), and the polishing surface plate 1 is rotated while quantitatively supplying the working liquid, and the working is performed for about 20 minutes. Continuously, pressure is reduced and the load is lowered to 6 kPa, and the working with a low load is performed for about 1 minute. Furthermore, pressure is reduced to the lowest load (3 kPa), and at the same time, supply of the working liquid is stopped, and the washing liquid is supplied so as to rinse the surface.  With this method, generation of partial fine etching phenomenon due to unevenness of concentration and distribution of the working liquid can be restrained.