baber/WOPTO huggingface dataset:
Patent JP-S6276125-A (JP)
Title: Ion source
Inventor: NAKAMURA KAZUO
IPC: C23C14/48
Filed: 1985-09-27
Abstract: PURPOSE:To obtain a highly reliable ion source able to simultaneously obtain ion kinds to become the n-type and p-type dopants of gallium arsenide and an ion kind for forming an insulation layer while bearing a long and stable action by getting each ion kind Sn, Mg and Ga contained in the captioned ion source. CONSTITUTION:The captioned ion source contains each ion kind of Sn, Mg and Ga. Thereby, not only the ion kinds to become the n-type and p-type dopants of gallium arsenide but also an ion kind able to form a semi-insulation region can be obtained stably and long hours from the same ion source. Thereby, as ion kinds to become the n-type and p-type dopants in said case, Sn and Mg are used respectively. Further, as the ion kind forming the semi-insulation region, Ga, which is able to perform the longest and stable action as the ion source of a focusing ion beam while having high reliability, is used. A fine semi-insulation region having high temperature heat-proofness up to 900 deg.C for the gallium arsenide conductive layer can be formed by injecting the focusing ion beam of Ga.
Patent JP-S6197136-A (JP)
Title: Production of quartz glass
Inventor: KITABAYASHI HIROHITO
IPC: C03B8/02
Filed: 1984-10-15
Abstract: PURPOSE:To produce quartz glass having high quality contg. no crystal, bubble, nor foreign matters having undefinite shape by adjusting the pH of a sol after removing granular silica contained in superfine silica powder, then causing gelation while applying centrifugal force to the sol. CONSTITUTION:A sol 3 contg. uniformly dispersed superfine silica powder in aq, soln. of alkyl silicate (e.g. ethyl silicate) in HCl, is charged in a vessel 1 and the vessel 1 is closed with a cover 2. The vessel 1 is attached to a centrifuge 4 and a centrifugal force is exerted on the sol by driving a motor 5 and granular matters in the superfine silica powder is removed by centrifuging. Supernatant sol is recovered from the vessel 1, and the pH of the sol is adjusted to 3-6. Then, the sol is transferred to another vessel 1 where the sol is gelled while exerting 50-500G centrifugal force, and obtd. gel 6 is dried and sintered.
Patent JP-S6276598-A (JP)
Inventor: SATO KATSUYA
IPC: H05K3/46
Filed: 1985-09-28
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-H0639054-A (JP)
Title: Processing method for glass piece
Inventor: NAKAI KAZUNARI
IPC: C03B33/02
Filed: 1992-07-21
Abstract: PURPOSE:To safely, quickly and surely process a cut glass piece, in the case of cutting and opening a windowpane on an outer wall of a building. CONSTITUTION:In the upper part of a device base part 1, a horizontal feed device 2 is provided, and in the tip, a sucking panel 3 is installed through a lock device 4. To the device base part 1, a chain tensioner 5 is attached axially, and connected to the sucking panel 3 with a chain 6. In the lower part of the device base part 1, a feed guide 7 is provided. In the case of processing a glass piece, a windowpane is sucked and supported by the sucking panel 3, the feed guide 7 is allowed to abut thereon and the windowpane is cut, and a glass piece of an opening part is moved into the inside of a building by the horizontal feed device 2 and the feed guide 7. Subsequently, by releasing the lock device 4, the glass piece and the sucking panel 3 are suspended by the chain 6, and when the glass piece is fixed on the floor surface, the sucking panel is drawn up by the chain tensioner 5 by opening a vacuum of the sucking panel 3. The glass piece is contained in the inside of a building without dropping and scattering to the outside of the building.
Patent JP-2000048280-A (JP)
Title: Remote monitoring device
Inventor: YAMAGUCHI KATSUMI
IPC: G08B25/08
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a remote monitoring device capable of appropriately coping with a centralized alarm. SOLUTION: At a monitoring center 5, a data processing part 6c prepares display information by reading correspondent client information from a storage part 6d based on abnormal information, a terminal managing part 6d supplies the display information to operating terminal parts 7a-7n, the operating terminal parts 7a-7n display the presence of alarm on display parts based on the display information, and the abnormal information can be processed by any arbitrary one of operating terminal parts 7a-7n. Thus, reliability and efficiency can be improved.
Patent JP-S60108956-A (JP)
Title: Electronic calculator
Inventor: ISHIWATARI MASUMI
IPC: G06F15/02
Filed: 1983-11-18
Abstract: PURPOSE:To control a program previously built in a ROM by various signals from a keyboard and to improve the function of an electronic calculator by arranging a day of week designation key, a date specification key, a week designation key, etc. on the keyboard of the calculator having a function calculating the number of days. CONSTITUTION:A processing circuit 2 executing various arithmetic is connected to the keyboard 1 inputting data to the electronic calculator. A RAM3 and a ROM4 storing a program are connected to the circuit 2 and a display device 7 is also connected to the circuit 2 through a display register 5 and a decoder driver 6. A numerical key 11, the day of week key 12, a calculation key 13, the date key 14, the week key 15, a clear key 17, etc. are arranged on the keyboard 1. The circuit 2 receives various signals from the keyboard 1, executes the processing data or the like stored in the RAM3 or the like under control by the program previously builts in the ROM4 and displays the data on the display device 7.
Patent JP-S59107450-A (JP)
Title: Fulcrum structure or head support mobile part of flexible disk driver
Inventor: SHINOZAKI JIYUNICHIROU
IPC: G11B21/20
Filed: 1982-12-09
Abstract: PURPOSE:To prevent the deformation of an elastic matter at a fulcrum part excepting the simple bend by connecting the mobile and fixed parts of a head support member with a plate spring and at the same time providing coupling projections to both fixed and mobile parts to form a hinge structure at a place near the virtual rotary center of the plate spring. CONSTITUTION:A head support mobile member 1 is coupled to a fixed member 2 moving totally in a seek mode by means of a plate spring 3. At the same time, a linear contact is is secured on the same axis between a projection 1-a and a plane part 2-b as well as a projection 2-a and a plane part 1-b respectively. Furthermore this centact line is approximately coincident with the virtual rotary center of the spring 3. Therefore the member 1 can move only in the direction of rotary freedom degree in the bending direction of a simple cantilever of the spring 3. Thus the head angle and the media plane are loaded and unloaded in parallel to each other. In such a way, a tap flaw is scarcely produced.
Patent JP-H0533577-A (JP)
Title: Method for excavating steel tower foundation hole, etc.
Inventor: ASAI MASAKI
IPC: F42D3/04
Filed: 1991-07-31
Abstract: PURPOSE:To excavate a hole efficiently within a short period of time by arrang ing explosives in prospective excavating hole positions before excavating holes, crushing holes in advance by exploding them, and after that, removing soil and stone. CONSTITUTION:A hollow vertical shaft 11 is formed in the approximately center of a prospective excavating hole, and pipe bodies 20 and 21 into which a plurality of explosives 30 are charged are burned into the outside or, if necessary, the peripheral and circumferential surfaces of the vertical shaft 11 in a circular shape. Notched window sections opened toward the vertical shaft are formed in the pipe bodies, the explosives are arranged in positions corresponding to the notched window sections, and when the pipe bodies are arranged on the internal and external circumferential surfaces, the explosives in the pipe bodies are subsequently exploded from the inside. After that, soil and stone into the exploded prospective excavating holes are removed to excavate holes.
Patent JP-S6460780-A (JP)
Title: Capacity controller of variable capacity compressor in cooler
Inventor: NAKAMOTO AKIRA
IPC: F04B49/00
Filed: 1987-08-28
Abstract: PURPOSE:To prevent fuel consumption from reduction by controlling a variable capacity compressor such that a capacity range corresponding to the predetermined range of idle rotational frequency is provided in the detection of idling condition. CONSTITUTION:When a change lever 23 is set to the neutral position to provide the idling condition, a calculation controller 17 does not perform capacity control according to blow-off air temperature Tf and desired air temperature Tc, but perform the following control. First, the compression capacity at that time is detected and, when said compression capacity is more than the maximum one, an electromagnetic valve 11 is driven to provide the maximum compression capacity within the range of compression capacity. Also, in the minimum compression capacity or less, said valve 11 is driven to provide the minimum compression capacity. Thus, the compression capacity is always set within a predetermined range to control the capacity.
Patent JP-H0379849-A (JP)
Title: Control method for automatic transmission
Inventor: TAKADA MITSURU
IPC: F16H59/14
Filed: 1989-08-23
Abstract: PURPOSE:To prevent a busy shift from occurring by prohibiting an up shift while an engine output demand quantity is larger than a shift allowable value which is smaller by a predetermined quantity set previously, even if the engine output demand quantity has decreased after a down shift. CONSTITUTION:After a shift range sensor 42 has detected a free down shift from a 1st to a 2nd speed change step at a planetary gear type speed change mechanism 12, a speed change controller 14 prohibits an up shift to the 1st speed change step while an engine output demand quantity is larger than a shift allowable value which is smaller by a predetermined quantity set previous ly, then the engine output demand quantity at the time of the down shift, even if the engine output demand quantity which is detected by means of a throttle opening sensor 40, decreases. Thus, the up shift or the busy shift against the will of an operator can be prevented from occurring.
Patent JP-S59133135-A (JP)
Inventor: RARUFU EDOWAADO HATSUKURU
IPC: B65H1/26
Filed: 1983-11-18
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-S6461759-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAMISAKA TOMOSUMI
IPC: G03G5/06
Filed: 1987-09-01
Abstract: PURPOSE:To enhance sensitivity of a photosensitive body, to lower residual potential, and to reduce deterioration of characteristics due to repeated uses by using a specified hydrazone derivative as an electric charge transfer material. CONSTITUTION:The photosensitive body contains as the charge transfer material at least one of the hydrazone derivatives represented by formula I in which each of X1-X10 is halogen, OH, or the like; each of X11-X14 is H, halogen, lower alkyl, or the like; each of X15 and X18 is a group of formula II in the case of combining with each other, and in case of using independently, each is same as X11-X14; each of X17-X20 is same as X11-X14. It is preferred to use this hydrazone derivative, such as a compound of formula III, in combination with phthalocyanine as the charge generating material and to form the laminate type photosensitive layer composed of the charge generating layer and the charge transfer layer.
Patent JP-H0667881-A (JP)
Title: Branch forecasting address processing system
Inventor: YAMAMOURI MASAHIKO
IPC: G06F9/38
Filed: 1992-08-14
Abstract: PURPOSE:To quickly detect the execution of incorrect branch by quick address calculation. CONSTITUTION:Simultaneously with the reading of a normal instruction word from an instruction buffer 1 to an instruction register 4, a branch forecasting flag 3 indicating the end of an instruction in an instruction word is checked. When the flag 3 is set up, the flag 3 is read out to a register 5. When the flag 3 corresponding to the instruction is set up, a forecasting branched address is read out from a buffer 2 and set up in a register 6. The contents of a register 8 are read out in accordance with the contents of the register 5 and added to the address field of the register 5 by a branched address adder 10 and the added address is set up in an address register 13. Simultaneously the contents of the register 6 are transferred to a buffer 21. A comparator 16 compares the contents of the register 13 with that of a register buffer 21, and at the time of detecting discrepancy, the error of the precedently forecasted address is judged and the register 13 is selected by a selector 18 and sent to a memory control part 30.
Patent JP-H0381235-A (JP)
Title: Production of p-halogenated monosubstituted benzene derivative
Inventor: MATSUOKA SHOTARO
IPC: C07C25/08
Filed: 1989-08-22
Abstract: PURPOSE:To obtain the subject compound useful as an intermediate for pharmaceuticals, agricultural chemicals, etc., in high selectivity by halogenating a monosubstituted benzene derivative in the presence of a zeolite catalyst and a benzene compound having nitro group. CONSTITUTION:The objective p-halogenated monosubstituted benzene derivative can be selectively produced with a simple procedure on an industrial scale at a low cost by halogenating (A) 1mol of a monosubstituted benzene derivative excluding nitrobenzene (e.g. toluene, monochlorobenzene, ethylbenzene or cumene) in the presence of (B) 0.5-30g (preferably 4-10g) of a zeolite catalyst (especially L-type zeolite) and (C) 0.5-30g, preferably 1.5-5g (based on 1g of said zeolite) of a benzene compound having nitro group (especially m-dinitrobenzene or 2,4-dinitrotoluene) usually at 20-200 deg.C (preferably 40-140 deg.C).
Patent JP-H0775130-A (JP)
Title: Drop-out detection circuit
Inventor: KANEKO SHINJI
IPC: H04N5/94
Filed: 1993-08-31
Abstract: PURPOSE:To detect a micro DO even in the case of an achromatic color signal. CONSTITUTION:This circuit is provided with a PB/PR matrix circuit 18 for providing one chrominance signal at least by converting video signals reproduced from an optical disk to chrominance signals G, B and R and clamp comparators (comparators for performing comparison with a reference level) 19 and 20 for detecting any signal (negative signal) out of a standard from the chrominance signals (the signals B and R) provided by the PB/PR matrix circuit 18. The detected output of the signal out of the standard (the detected output of the negative signal) due to these clamp comparators 19 and 20 is defined as a drop- out detection signal.
Patent JP-S58107663-A (JP)
Inventor: URURITSUHI SHIYUWAAPE
IPC: H01L27/08
Filed: 1982-12-09
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-H0718380-A (JP)
Title: Steel for high strength bolt for carburizing
Inventor: NOMURA KAZUE
IPC: C22C38/00
Filed: 1993-06-30
Abstract: PURPOSE:To produce a steel for a bolt for carburizing small in deterioration in delayed fracture properties even if carburizing treatment is executed and usable by stress higher than the conventional one. CONSTITUTION:Steel contg., by weight, 0.10 to 0.30% C, <=0.15% SI, <=0.60% Mn, <=0.015% P, <=0.015% S, <=2.00% Cr, 0.5 to 2.0% Mo and 0.15 to 0.50% V and contg., at need, 0.1 to 1.0% Ni, and the balance Fe with inevitable impurity elements is subjected to carburizing and quenching at 850 to 950 deg.C and is subjected to tempering at 500 to 650 deg.C to regulate the surface hardness Hv into 400 to 550.
Patent JP-H1043339-A (JP)
Title: Sport training apparatus and its training method
Inventor: KURAMOCHI KUNIO
IPC: A63B69/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To enable simply replacing of parts of the apparatus by arranging a support base made up of a weight, a flexible strut supported on the support base and a light weight ball mounted at the tip of the strut to withstand repeated training to a certain extent. SOLUTION: This sport training apparatus is constituted of a support base 11 made up of a roughly hemispherical weight, a flexible strut 12 detachably mounted freely on the support base 11 and a light weight ball 13 mounted at the tip of the strut 12. For example, in the case of baseball, a plurality of flexible struts 12 with different lengths are prepared and a light weight ball 13 is placed at the limits of low and high levels or at the limits of the inside corner and the outside corner of the strike zone and a bat is swung idly. This enables the determining of the strike zone matching a user's physical length by action of his own body. The light weight ball 13 is hit light by a bat or the like and the softness of the flexible strut 12 helps extend the life thereof while the flexible strut 12 and the light weight ball cost the user 13 lower when broken.  Moreover, the replacement of the strut and the ball is very simple.
Patent JP-S6460788-A (JP)
Title: Vane pump
Inventor: KOGA RYOICHI
IPC: F04C2/30
Filed: 1987-08-31
Abstract: PURPOSE:To improve the sliding property of a vane by inclining the end face of cylindrical vane convexly to the axis of vane. CONSTITUTION:A rotor 13 is constituted from a rotor 16 having a groove 15 for slidably holding a cylindrical vane 14 and a main shaft 17 formed integrally and coaxially with the rotor 16 to be rotatably supported by a bearing 11. The vane 14 is formed on the end face with a tapered surface 14a making about 2 deg. of angle. Since a side plate 12 makes surface contact with the vane 14 even if the vane 14 is inclined in the groove 15 by a pressure difference between both end faces of vane 14 or strain of groove 15 surface, or the like, torque loss or noises of vane due to a wedge effect are not generated so that stable vane operation can be expected.
Patent JP-S6195583-A (JP)
Title: Manufacture of surface light source using led
Inventor: KASHIWARA HOICHIRO
IPC: H01L25/16
Filed: 1984-10-16
Abstract: PURPOSE:To reduce the thickness of a lamp by mounting LED chips, chip resistors in a housing formed by insert molding synthetic resin with a lead frame, cutting a tie bar cutting portion, and molding synthetic resin in the hole of a die bonding portion to form a condensing lens. CONSTITUTION:A housing 6 is formed by insert molding synthetic resin 5 with a lead frame 1, and a die bonding portion 2, a mount 3 of chip resistors and a tie bar cutting portion 4 are provided in holes 6a. Then, LED chips 7 are mounted on the portion 2 and chip resistors 8 are mounted on the mount 3 by utilizing the holes 6a, and the portion 4 is cut and removed. As a result, a firing circuit connected in parallel with the upper and lower lateral portions of the frame 1 is formed. Then, light transmitting synthetic resin such as epoxy resin is molded in the holes 6a in which the chips 7 are mounted to form condensing lenses 10.
Patent JP-H08168702-A (JP)
Title: Waste coating material treating device for coating booth
Inventor: SOSHI FUJIO
IPC: B05B5/08
Filed: 1995-08-25
Abstract: PURPOSE: To make it possible to prevent the unequal supply of a washing liquid and the unequal inflow of the washing liquid into a discharge flow passage for washing by allowing the washing liquid to flow over the ditch walls of the discharge flow passage side for washing in the ditch part for a washing liquid reservoir of a washing liquid downflow plate and the washing liquid to flow out to the discharge flow passage for washing. CONSTITUTION: A material 4 to be coated is subjected to electrostatic spray coating by a coating machine 7 while this material 4 is transported in a hanging state by means of a conveyor 6 of a hanger type within the coating booth 5. This waste coating material treating device 12 captures the coating material mists contained in the discharge air A from the internal area of the booth in the washing liquid W, thereby removing the coating material mists from the discharge air A. The washing liquid W is made to flow out to the discharge flow passage 12 for washing by overflow from the ditch wall 12 on the discharge flow passage 12C side for washing according to the inflow of the washing liquid from the upstream side in the ditch part 12D for the washing liquid reservoir formed at the downstream end of the washing liquid downflow plate 12A.  As a result, the washing liquid W is made to flow uniformly in the transverse direction of the washing liquid downflow plate 12A.
Patent JP-H0265809-A (JP)
Title: Rice boiler
Inventor: TSUKAHARA HIROAKI
IPC: A47J27/00
Filed: 1988-08-31
Abstract: PURPOSE:To prevent the deformation of a lid and to improve its work efficiency when the lid is connected with or disconnected from its main body by providing a reinforcing plate between the inner surface of the lid and the other end of a torsion spring which forms a spiral part on its axial part and fits one end of it on the side of main body of the rice boiler and the other end in the inner surface of the lid. CONSTITUTION:A torsion spring 17 has a spiral part 17a which is removably supported through a hollow shaft 12b, and one end 17b thereof is fitted on the side of main body 10 of a rice boiler and the other end 17c is fitted in the inner surface of a lid body 11 through a slot. A reinforcing plate 18 is formed by a metal plate fixed by screws 19 between the other end 17c of the torsion spring 17 and the inner surface of the lid body 11, and is curvedly fitted in being laid across a bending part 11a of the lid body 11 formed on the upper side of an axial part 12. The reinforcing plate 18 prevents the lid body 11 from being deformed by distributing the elastic force applied to the other end 17c of the torsion spring into several ribs formed on the inner surface of the lid body 11. It is also unnecessary to support the torsion spring 17 by hand when assembled, and it is possible to remove therefrom the lid body 11 without disassembling the lid body 11 even if the spring is damaged.
Patent JP-2001043567-A (JP)
Title: Information recording medium
Inventor: NAKAMURA NAOMASA
IPC: G11B7/24062
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a phase change type information recording medium capable of recording and reproducing information with high precision. SOLUTION: The information recoding medium 1 has a light transmissive substrate 2, a recording film 4 formed on one principal face of the substrate 2 and causing a reversible phase change to vary its optical characteristics when irradiated with a light beam, a light absorption controlling layer 6 formed on the recording film 4 and containing a mixture prepared by uniformly mixing plural materials different from each other in optical characteristics and a reflecting layer 7 formed on the light absorption controlling layer 6. The light absorption controlling layer 6 has light transmissivity and the mixture forums a substantially single phase.