baber/WOPTO huggingface dataset:
Patent JP-H1074480-A (JP)
Title: Laser ionization method mass spectrometric device
Inventor: MIYAMOTO HITOSHI
IPC: H01J49/04
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a measuring device in which high sensitivity detection can be conducted by allowing no deterioration of an S/N ratio even if a large amount introduction of a sample is conducted in a laser multiple photon ionization mass spectrometric technology in which a sample is introduced by a supersonic molecule jet. SOLUTION: A mass spectrometric device is equipped with a sample introduction portion 1 which is provided with a nozzle 12 forming a molecule jet, a pulse laser radiation oscillator 3, a vacuum ionization chamber 4 or an equivalent part having a window 41 through which a laser radiation 32 emitted from the oscillator 3 can pass, and a mass spectrometer 5 which analyzes the mass of an ionized molecule by the laser radiation 32. The nozzles 12 of the sample introduction portion 1 are composed of two pinhole nozzles.
Patent JP-S6476679-A (JP)
Title: Fuel cell power generating device
Inventor: IWASAKI YOSHIMA
IPC: H01M8/04
Filed: 1987-09-17
Abstract: PURPOSE:To shorten the time required to stop a plant and reduce the pressure difference between electrodes by feeding the inert gas from behind the confluence point of outlets of a fuel electrode and an air electrode to purge the residual gas when stopping the plant. CONSTITUTION:A fuel gas flow adjusting valve 12, an air flow adjusting valve 22, and a system separating valve 14 are closed, and a cell purge valve 34 and an air discharge valve 36 are opened to purge the residual gas when a plant is to be stopped. The fuel gas and air fed to the cell 11 are cut off, and the flow to a mixer 18 is also cut off. The inert gas from an inert gas feed device 38 is fed to the air electrode 11B of the cell 11 via the cell purge valve 34 and diverted to the air electrode 11B and a fuel electrode 11A in it. The inert gas is discharged into the atmosphere together with the residual gas through a fuel gas discharge valve 35 and the air discharge valve 36 respectively.
Patent JP-H0548019-A (JP)
Title: Cmos semiconductor device
Inventor: NIWA TOSHIO
IPC: H01L27/02
Filed: 1991-08-20
Abstract: PURPOSE:To improve an electrostatic withstand voltage without increasing an element propagation delay time and without complicating a manufacturing process in a CMOS semiconductor device. CONSTITUTION:A second conductivity type high concentration diffused region 2 having a deep junction and a first conductivity type low concentration diffused region 3 having a shallow junction at the outside of the region 2 are provided near the surface of a first conductivity type semiconductor substrate or a well 1, and a protective diode is constituted of a P-N junction to be formed between the regions 3 and 2 and between the substrate or the well 1 and the region 2.
Patent JP-H11180778-A (JP)
Title: Encapsulating method by direct coating and hot isostatic press forming
Inventor: TAYLOR ROBERT JOSEPH
IPC: B30B11/00
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To produce a compact from a powdery material by hot isostatic press forming. SOLUTION: Preformed powder is coated with a glass frit layer to form a frit coated preformed powder. This frit coated preformed powder is exposed to high temp. and reduced pressure sufficient to vitrify at least part of the glass frit layer to form a gas impermeable seal around the preformed powder. The sealed preformed powder is then exposed to high temp. and high pressure sufficient to highly densify the preformed powder.
Patent JP-H0392446-A (JP)
Title: Energy absorbing structure for side section of car body
Inventor: HARA TOSHIHIRO
IPC: B60R21/04
Filed: 1989-09-06
Abstract: PURPOSE:To prevent a cabin space around the shoulder of a crew from being narrowed by communicating both of the inside spaces of a shoulder bag with each other through a communication passage. CONSTITUTION:Enclosed fluid 15 is normally moved to the side of a waist bag 12 through a communication passage 13 because of gravity. This thereby permits a shoulder bag 11 to be in a contracted condition and also permits the waist bag 12 to be expanded to the side of a crew on the contrary. When a car collides at its side section, the waist bag 12 is hit against the crew first while the waist gab 12 is compressed by collision. This therefore causes enclosed fluid 15 to be accordingly moved to the shoulder bag side through the communication passage 13 so that the shoulder bag 11 is thereby expanded. By this constitution, the shoulder bag 11 becomes so thick enough in dimension as to absorb impact to the crew.
Patent JP-H0660570-A (JP)
Title: Disk driving device
Inventor: AIZAWA NOBUHIRO
IPC: G11B21/08
Filed: 1992-08-06
Abstract: PURPOSE:To facilitate adjustment by executing the automatic calibration of a head assembly when a power source is turned on and seeking the head assembly only by a counter based on a home position thereafter. CONSTITUTION:When an ON-output is inputted to the input terminal TOOSW of an automatic calibration control circuit 2, a TOO signal 15 is generated based on the inputted signal and a phase signal inputted to the input terminals PHASEAIN and PHASECIN of the control circuit 2, from a track control circuit 8 and inputted to the input terminal RESET of the track control circuit 8. By the control circuit 8, the phase signal is generated based on instruction from a host device and the counter in the control circuit 8 is actuated.
Patent JP-S61109397-A (JP)
Title: Acoustic reproducing device
Inventor: NAKAYAMA KINYA
IPC: H04R9/06
Filed: 1984-11-02
Abstract: PURPOSE:To decrease the number of parts of the power amplifier part of the acoustic reproducing device which builds in a head phone jack and speaker by grounding commonly for the speaker and installing a voice coil connecting prescribedly other respective ends to the output side of the power amplifying part at the right and left channel sides. CONSTITUTION:One end of voice coils 12 and 13 of a speaker 11 is respectively grounded commonly, and other end is connected through two internal switches of a head phone jack 10 with the output side of right and left power amplifying parts. When a head phone plug is inserted to the jack 10, a switch 7 is interlocked, and the right and left channel signals are independently amplified with amplifiers 3 and 4, etc., and supplied to the head phone. On the other hand, when the head phone plug is removed, the right and left channel signals are mixed through the switch 7, supplied to the coils 12 and 13 and the sufficient sound is outputted. Thus, BTL connection using plural complicated switches becomes unnecessary, and the number of parts of the power amplifier part of the acoustic reproducing device which builds in the head phone jack and the speaker.
Patent JP-H0782720-A (JP)
Title: Wire netting for natural stone for protection of ecosystem
Inventor: YUKIMOTO ISAO
IPC: E02B3/14
Filed: 1993-09-17
Abstract: PURPOSE:To facilitate construction of slopes in revetment works without disturbing natural ecosystem by using natural stone wire netting. CONSTITUTION:After a wire netting or a corrosion-resistant mesh 2 is laid over the surface of a suction-preventing sheet 1, cylindrical forms 4 in shapes corresponding to natural stones 3 are laid thereon. Adhesives 5 are applied to the natural stones 3, and the wire netting or the mesh 2 are formed integral with the natural stones 3 over the suction-preventing sheet 1, and a flexible natural wire netting for protecting ecosystem is formed therefrom. Therefore, natural slope can be easily provided by flexibility of the wire netting or the mesh 2 to construction of slopes in revetment works.
Patent JP-S61108621-A (JP)
Title: Production of solid amino resin
Inventor: OOTA AKIHIRO
IPC: C08G12/00
Filed: 1984-11-02
Abstract: PURPOSE:To produce a solid amino resin of less dispersed stable quality, by melting a solid amino compound and a solid formaldehyde by heating, adding a catalyst to the melt and reacting it by heating. CONSTITUTION:A catalyst (e.g., NaOH) is added to a melt formed by melting a solid amino compound (e.g., urea) and a solid formaldehyde (e.g., paraformaldehyde) by heating to adjust its pH to 8, and the melt is reacted by heating. In this way, it is possible to put the material before the addition of the catalyst in the same condition even when the atmospheric temperature and the material temperature vary with season, weather, etc. Therefore, the addition condensation reaction can be performed homogeneously and can give a stable quality solid amino resin low in a dispersion of a dimethylolurea or dimethylolmelamine content.
Patent JP-H04112532-A (JP)
Title: Manufacture of semiconductor integrated circuit
Inventor: NAGAO SHIGEO
IPC: H01L21/316
Filed: 1990-08-31
Abstract: PURPOSE:To shorten the length of a bird beak, to prevent generation of an abnormal protrusion, and to remove a defect for high integration and high density by selectively oxidizing a part on an element sorting region of a silicon layer formed in a first step, in a second step. CONSTITUTION:In a first step, a first polycrystalline silicon film 36 is formed on an entire semiconductor substrate 31 having a laid silicon oxide film 32 on a surface, a second polycrystalline silicon layer 38 is vapor grown only on an element isolating region, and the thickness of the silicon layer in this region is increased larger than that of an element forming region. Then, in a second step, a thick part of the layer 38 is selectively oxidized as a silicon oxide layer 34, and an element isolating region is formed. Accordingly, since oxidation of the silicon layer is preferentially advanced only in a longitudinal direction, the length of a bird beak is shortened as compared with a conventional method, thereby reducing an effective area of the element isolating region. In this case, since generation of an abnormal protrusion can be prevented, a defect for high integrated and high density can be removed.
Patent JP-H0982598-A (JP)
Title: Aligner
Inventor: MAKINOUCHI SUSUMU
IPC: G03F7/20
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To align a reticle with a wafer with high accuracy, especially in scanning exposure-type aligners, taking relative rotation and the like into account. SOLUTION: A wafer stage control system 16 drives a wafer stage according to a command from a speed command generating means 15b. A calculating means 15c is fed with the coordinates WX1, WX2, WY1, WY2 of the four axes of the wafer stage measured by means of an interferometer 7 and the coordinates RX, RL, RR of the three axes of a reticle stage measured by means of an interferometer 14. The calculating means 15c subtracts the present coordinates of the reticle stage from the target coordinates obtained by multiplying the coordinates (vectors) of the four axes of the wafer stage by a transformation matrix containing as elements functions of the relative rotational angle of the reticle and the wafer and the like to obtain differences ΔRX, ΔRL and ΔRR.  A reticle stage control system 17 corrects the position and rotational angle of the reticle stage according to these differences.
Patent JP-H04363155-A (JP)
Title: Linner for cone crusher
Inventor: MIZOGAMI AKIRA
IPC: B02C2/04
Filed: 1991-06-07
Abstract: PURPOSE:To enable biting without raising the number of a mold and retaining the large lump of a raw material even when this large lump is temporarily incorporated into the raw material having ordinary size, and to prevent crushing capacity from being drastically deteriorated by forming the crushing face of a concave liner into a circumferential convex having radius of specified times of length of a crushing zone. CONSTITUTION:The crushing face of a concave liner 9 is formed into a circumferential convex having radius R of 1.5-3 times of length of a crushing zone B. As a result, even when a large lump is temporarily incorporated into a raw material having ordinary size, the raw material is bit without raising the number of a mold and retaining the large lump of the raw material and also crushing capacity is not drastically deteriorated.
Patent JP-H0660860-A (JP)
Title: Connecting terminal for thin type battery
Inventor: KAGAWA HIROSHI
IPC: H01M2/30
Filed: 1992-08-07
Abstract: PURPOSE:To facilitate the film mounting for a battery and provide thinness and flexibility, by forming a terminal composed of an elastic resin case which is having a spring member and on which a thin type battery insertion port is provided. CONSTITUTION:A connecting terminal case 8 for a thin type battery is made a bag shape by overlapping two-layer films. That is, films 9 and 10, and 9' and 10' are made one piece respectively, and the two pieces are mutually overlapped to be stuck with joints, moreover, the films 9 and 10 at an end part are mutually stuck to be made a bag shape. A curved-platelike spring member 11 is located between the films 10 and 10'. The tip inside the case of a connecting terminal 5' for a positive electrode is inserted in the notched part of the film 9', and the other end is exposed outside the case. Also a negative electrode connecting terminal 6' too is inserted in the notched part of the film 10', and the other end is exposed outside the case. A film 12, as an electricity insulating layer, is struck to a gap between the terminals 5' and 6'. The length L1 of an upper surface, composed of the films 9 and 9', is manufactured shorter than the length L2 of a lower surface, composed of the films 10 and 10'. The vicinity of a point P is pushed, an insertion hole 13 is opened, and a battery 1 is inserted.
Patent JP-S6385733-A (JP)
Title: Driving device for copying machine
Inventor: SATO HISAO
IPC: G03G15/04
Filed: 1986-09-30
Abstract: PURPOSE:To make the titled device compact, and to improve its reliability by connecting a moving optical system or an original platen glass and a photosensitive drum to the same driving source through an independent power transfer means, respectively. CONSTITUTION:A photosensitive drum 7 is connected with a driving source 8 so as to receive a rotation in the direction as indicated with an arrow through a chain which has been extended and provided between sprockets 9, 11, and a power transfer means 15 consisting of gears 12, 13. An exposing lamp unit 3 and a V mirror unit 4 are connected with a main pulley 17 through a steel wire 16, respectively, and can run in the horizontal direction a'-b' and a''-b'' by forward and reverse turns of the main pulley 17, and also, the V mirror unit 4 is adjusted so as to move at a speed of half in the same direction as the exposing lamp unit 3. Also, this main pulley 17 is connected with a gear 18 which has been fixed to an output axis 8' of the driving source 8, through a power transfer means 21 consisting of an intermediate gear 19 and a forward/ reverse switching gear mechanism 20.
Patent JP-S6294273-A (JP)
Title: Paper type frictional material for wet use
Inventor: SUGITA YASUSABURO
IPC: B24D11/02
Filed: 1985-10-18
Abstract: PURPOSE:To improve the porousity in a paper type frictional material for wet use and the anti-noise performance involving it, without lowering the paper strength, by forming forcefully a plurality of fine bores in an irregular manner in the surface of said paper type frictional material according to an electric discharge boring method. CONSTITUTION:Vegetable fiber and/or organic fiber are/is used as a material, in which diatomaceous earth, black lead, etc. are mixedly filled as fillers. It is subjected to a paper making process and dried so as to obtain a paper type frictional material. And, according to an electric discharge boring method, a plurality of fine bores are forcefully formed in an irregular manner in the surface of the material, into which a thermosetting resin is filtrated and dried. Thus, improvements in the porousity and anti-noise performance of said paper frictional material are made possible without lowering the tensile strength thereof.
Patent JP-2000061835-A (JP)
Title: Handling mechanism for polishing device
Inventor: HAKOMORI SHUNJI
IPC: B24B37/04
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To safely and smoothly house a wafer in an unload cassette in the condition that the polished surface is directed upward by turning over a turn- over hand part holding a wafer, and inclining it in the same inclining condition with the unload cassette so as to fall the wafer onto a chute. SOLUTION: A polished wafer placed on a top surface of both unload buffers is held by both projecting pieces 70, 70 of a turn-over hand part 63 while lowering the turn-over hand part 63. When the turn-over hand part 63 is raised and while turning the projecting pieces 70, 70 over, a lower surface of the wafer is held while inclining it at angle θ against the horizontal direction, and positioned over a chute 82 of a discharging part 4. When the projecting pieces 70, 70 of the turn-over hand part 63 are recessed so as to release the holding of the wafer, since the chute 82 and the unload cassette 81 are inclined at the angle θ against the horizontal direction, the wafer enters the water at the angle θwithout receiving a large impact.  The wafer is slid on the chute 82, and thereafter, housed in the unload cassette having plural stages of housing part 80 in the condition that the polished surface thereof is directed upward.
Patent JP-H0281141-A (JP)
Title: Trace control system
Inventor: UCHIMURA TOSHIRO
IPC: G06F11/28
Filed: 1988-09-16
Abstract: PURPOSE:To effectively use a trace buffer by using a trace control bit to control the pointer of the trace buffer and therefore storing only the necessary data into the trace buffer. CONSTITUTION:A trace control bit 14 of a trace control register 13 is turned on and off by a program in a processor 11 of a trace control system. A trace buffer 16 of a debug device 15 includes a trace area 17 showing a pointer P. Then the data received from the processor 11 is stored in the area 17 of the buffer 16 shown by the pointer P. In this case, the pointer P is kept at its position as long as the trace control data is kept ON. Then the position of the pointer P is counted up by a program counter 12 when the trace control data is turned off. Thus the bit 14 can control the pointer P of the buffer 16 and only the necessary data is stored in the buffer 16.
Patent JP-H0963127-A (JP)
Title: Production of optical disk and apparatus therefor
Inventor: KOTOYORI MASAHIKO
IPC: G11B7/26
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To suppress the intrusion of air bubbles by holding a second disk by bringing this disk into contact with only the liquid film above a first disk to which the liquid film of an adhesive is supplied, thereby generating a rotating speed difference between the first and second disks. SOLUTION: The upper second disk 41 begins to be rotated by a disk holder 43 when a rotary stage 2 begins to rotate. The respective numbers of revolutions are previously so determined that the rotating speed difference arises between these two disks. At this time, the adhesive between the disks is spread near to the outer peripheries of the disks. The vacuum suction of the first disk 1 in the rotary stage 2 is thereafter released and the vacuum suction of the second disk 1 by the disk holding head 44 of the disk holder 43 is released.
Patent JP-S61111308-A (JP)
Title: Fluorine-containing polymer and oxygen-permeable body for medical use
Inventor: YAMAUCHI KOICHI
IPC: C08F20/00
Filed: 1984-11-06
Abstract: PURPOSE:The titled polymer excellent in O2 permeability, UV resistance, surface hardness, hydrophilicity, etc., obtained by (co)polymerizing a specified monomer with, optionally, a F-containing methacrylate, a hydrophilic monomer, a methacryl group-containing monomer, etc. CONSTITUTION:A compound of formula I (wherein X and X' are each F, a perofluoro-lower-alkyl, Y is F or perfluoroalkoxy and m is 1-8) is hydrolyzed and then reacted with a reactive methacrylic acid derivative (e.g., methacryloyl chloride) in the presence of copper powder and a polymerization inhibitor to obtain a monomer of formula II (wherein n is 0 or 1). 30-100wt% this monomer is (co)polymerized with, optionally, 10-40wt% F-containing methacrylate, 5-15wt% hydrophilic monomer or silicon-containing monomer, 5-50wt% methacryl group-containing monomer and 0.1-5wt% monomer containing at least two polymerizable functional groups to obtain the titled polymer having a number-average MW of 700-20,000, an oxygen permeability coefficient of 3X10<-10>-90X10<-9>cc.cm/cm<2>.sec.cmHg and a refractive index of a sheet molding of 1.35-1.52.
Patent JP-S61112212-A (JP)
Title: Automatic display method of crt
Inventor: INABA RYUICHI
IPC: G06F3/048
Filed: 1984-11-06
Abstract: PURPOSE:To attain the assured transmission of the monitor control information to an operator by holding temporarily a screen in case plural automatic display requests are delivered at a time and excluding the screen out of the subjects of automatic display. CONSTITUTION:Plural pieces of monitol control information are displayed on a CRT display device of a prescribed block based on the monitor control system of a plant as well as the guidance contents. While the display of the monitor control information carried out by the CRT display device is stopped with a block where an operator is absent. Then the priority is set to each of plural pieces of monitor control information. These information are displayed on the CRT display in the other of priority. The monitor control information which was sent to a monitor control terminal from a center computer but not displayed on the CRT display is preserved and then displayed with a prescribed output request.
Patent JP-S59123100-A (JP)
Inventor: TANAKA YOSHIO
IPC: G08C17/00
Filed: 1982-12-28
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-2000051427-A (JP)
Title: Putter swing checker
Inventor: MASUDA KENICHI
IPC: A63B69/36
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To easily check the correctress of putter swing without shooting a ball by providing a pair of lines which function as guide lines for putter swings, and a pair of line holders which stretch and support the pair of the lines at a specified height from the ground, in parallel with a specified interval. SOLUTION: When this putter swing checker is used, strut pin parts 2B of a pair of line holders 2 are respectively inserted in the ground, and the pair of the line holders 2 are set with a specified interval of approx. 60-100 cm. Then, between the pair of the line holders 2, a pair of rubber lines 1 are stretched in parallel with a specified interval in such a manner that both ends of the rubber lines 1 are engaged with engaging pin parts 2C, 2C which are provided on respective line holders 2. Then, putter swings are repeated between the pair of the rubber lines 1, 1. In this case, during a stroke from an impact to a finish, whether a shaft 4A has touched the pair of the rubber lines 1 or not is checked, and the quality of the putter swing is judged.
Patent JP-H0396669-A (JP)
Title: Airhydro-output pressure control pump
Inventor: MIWA TAKENAO
IPC: F04B43/06
Filed: 1989-09-08
Abstract: PURPOSE:To regulate the release pressure directly to a preset pressure value by converting the release pressure of a pump into a feedback pressure by airhydro-mechanisms, operating the feedback pressure to a direction converting valve to convert the flowing direction of the driving air, and converting the direction converting valve. CONSTITUTION:In the diaphragm type pump, a pair of pump chambers 3a and 3b are partitioned further into air chambers 6a, 6b and fluid pressure chambers 7a, 7b by diaphragms 5a and 5b, and a pilot driving type direction converting valve 18 is provided in a flow way of the driving air linking to the air chambers 6a and 6b. In this case, the pilot chamber for the direction converting valve 18 is connected to a pressure air source 19 through governor mechanisms 20a and 20b. The both governor mechanisms 20a and 20b are composed to convert the fluid pressure in the direction to exhaust, when the output of the airhydro- mechanisms 22a and 22b (the feedback pressure) to release the air pressure proportional to the releasing pressure of the fluid pressure chambers 7a and 7b is made in a preset pressure or higher.