baber/WOPTO huggingface dataset:
Patent JP-H08259387-A (JP)
Title: Substrate for vapor phase synthesis of single crystal diamond film
Inventor: NISHIMURA KOZO
IPC: C30B29/04
Filed: 1995-03-24
Abstract: PURPOSE: To form a single crystal diamond film of a large area by depositing platinum or platinum silicide on the surface of a single crystal silicon substrate having a prescribed crystal plane and forming a platinum silicide layer on the surface. CONSTITUTION: The thickness of a platinum silicide layer is an atom layer to 1mm. The crystal plane of a single crystal silicon substrate is (111) or (001), or its tilted angle is smaller than 10 deg. from these crystal planes. At or after the position of platinum, etc., the substrate is annealed at >=300 deg.C. A platinum silicide film is formed and diamond is vapor phase synthesized on the resultant film, then a single crystal film of diamond is grown. The figure is a typical figure exhibiting a substrate for a vapor phase synthesis of single crystal diamond film. In the figure (a), a platinum silicide layer 2 is formed on a single crystal silicon substrate 1. This substrate 1 is a complete single crystal having (111) crystal plane or (001) crystal plane.  In the figure (b), a platinum silicide layer 4 is formed on a silicon substrate 3 comprising an aggregate structure of single crystals.
Patent JP-H05262148-A (JP)
Title: Power transmission device for walking type lawn mower
IPC: B60K17/02
Filed: 1992-03-16
Abstract: PURPOSE:To carry out the work efficiently and easily by driving the driving wheels in advance and retreat by forming a driving shaft for driving the driving wheels to a double shaft structure consisting of the inner and outer shafts and revolving the inner and outer shafts of the driving shaft in the opposite directions each other. CONSTITUTION:As for a walking type lawn mower which advances, revolving the driving wheels 7 by a power, a driving shaft 21 for driving the driving wheels is formed to a double shaft structure consisting of an inner shaft 21(I) and an outer shaft 21(O), and the inner shaft 12(I) and the outer shaft 21(O) of the driving shaft 21 are revolved in the opposite direction each other. Further, one-way clutches 51(I) and 51(O) which transmit power from the driving shaft 21 side to the driving wheel 7 side are interposed in the transmission part between the inner shaft 21(I) and the driving wheels and in the transmission part between the outer shaft 21(O) and the driving wheels. Accordingly, the need of using the complicated and expensive devices such as differential gear device and side clutch device is obviated, and the driving wheels 7 of the walking type lawn mower can be revolution-driven in the longitudinal direction.
Patent JP-S63257811-A (JP)
Title: Shift fork
Inventor: KISHIMOTO MINORU
IPC: F16H63/32
Filed: 1987-04-16
Abstract: PURPOSE:To correct the inclination of a forked part and to prevent the forked part from being inclined by coupling a shaft boss part with a shaft fork part through an arm to adjust the rigidity of the shaft forked part. CONSTITUTION:The forked part 2 provided with claws 5, 6 is coupled with offset shaft boss part 4 through a point P on the center area of the fork and the arm part 3. On the other hand, the thickness t1 of a part of the forked part 2 which is close to the bossed part 4 is smaller than the thickness t2 of a far part and its rigidity is also small. At the time of shifting the forked part 2, the inclination of the forked part 2 is corrected by the distribution of rigidity, so that the forked part 2 can be prevented from being inclined. Consequently, a synchronizing mesh sleeve 8 or the like can be depressed in a prescribed direction independently of the layouts of the shaft bossed part 4 and the shaft forked part 2.
Patent JP-H09284852-A (JP)
Title: Communication channel automatic selection device for mobile radio equipment
Inventor: NAKAYASHIKI TAKESHI
IPC: H04W88/06
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To make a least cost routing(LCR) device applicable to a mobile radio equipment by comparing an electric field strength that is set by taking a mobile distance of a mobile radio equipment and a service area of communication service companies or the like into account with a detected electric field strength to select a least cost route in the case of dialing. SOLUTION: A control section 39 detects each electric field strength sent from each base station of a plurality of communication available communication service companies. A storage section 40 stores each predetermined electric field strength set to each of a plurality of the communication service companies. The control section 39 compares each detected electric field strength with each predetermined electric field strength set to each of a plurality of the communication service companies in the storage section 40. Through this comparison, a communication service company whose electric field strength is higher than the predetermined electric field strength is stored in a storage section 41. Then the control section 39 makes dialing to a channel of a communication service company offering a least communication charge among the stored communication service companies.
Patent JP-S63257982-A (JP)
Title: Magnetic disk device
Inventor: UCHIKURA HIDEAKI
IPC: G11B25/04
Filed: 1987-04-14
Abstract: PURPOSE:To accurately position plural magnetic heads without lowering the effective recording capacities and moving speeds of the magnetic heads, by providing an intercepting plate held by a fixed base table on the intermediate part of the plural magnetic heads mounted on the same arm. CONSTITUTION:An intercepting plate 6 held by a fixed base table 7 is provided on the intermediate part of plural magnetic heads 2, 3, and 4 mounted on the same arm. When recording operation are executed by means of the data recording and reproducing head 3 of the plural heads, a strong electromagnetic field is produced, but the voltage induced to the servo head 4 of the plural heads can be made weaker to a neglectable degree since the electromagnetic field is intercepted by the intercepting plate 6 provided between the heads 3 and 4. Therefore, interception of electromagnetism between the magnetic heads 3 and 4 becomes possible without increasing the mass of a magnetic head moving section and, as a result, the magnetic head positioning accuracy can be improved without lowering the moving speed of the magnetic heads.
Patent JP-S58210015-A (JP)
Title: Antitumor agent
Inventor: MAEDA YUUJI
IPC: A61K31/59
Filed: 1982-05-31
Abstract: PURPOSE:An orally administrable autitumor agent, containing 25,26,27-trisnor-1alpha- hydroxyvitamin D3-24-oic acid as an active constituent, and capable of exhibiting cellulicidal effects on cancerous cells in vitro. CONSTITUTION:An antitumor agent containing 25,26,27-trisnor-1alpha-hydroxyvitamin D3-24-oic acid expressed by the formula as an active constituent. The above- mentioned compound exhibits the inhibitory action on the multiplication of tumorous cells or cellulicidal effects on K-562 cells derived from human leukemias and LICR-LON-HMy2 cells derived from human myelomas in vitro and further antitumor effects found even in tests using mice and rats as hosts. The daily dose thereof is 0.1-10,000mug, preferably 0.5-1,000mug, for adults administered parenterally or orally.
Patent JP-H02270118-A (JP)
Title: Magnetic recording medium
Inventor: KONNO KIMIHIKO
IPC: C09D175/04
Filed: 1989-04-12
Abstract: PURPOSE:To obtain a magnetic recording medium which causes no clogging of a magnetic head by specifying that the spectrum of dynamic viscoelasticity of the magnetic layer at <=110 Hz frequency has the maximum loss energy at >=50 deg.C. CONSTITUTION:The magnetic layer is made to have such a spectrum of dynamic viscoelasticity at below 110 Hz frequency that has the maximum loss energy at >=50 deg.C. Since the magnetic layer is <=10mum thick, it is difficult to measure the dynamic viscoelasticity of the layer itself, so that the magnetic recording medium comprising the magnetic layer and a synthetic resin film substrate is used to measure the spectrum at <=110 Hz frequency. Then the spectrum of the synthetic resin film substrate is measured under the same conditions as above. The viscoelasticity spectrum of the magnetic layer is obtained by subtracting the spectrum of the resin film from that of the magnetic medium. Thereby, clogging of a magnetic head can be prevented and the reliability of the medium is largely improved.
Patent JP-H01264032-A (JP)
Title: Electronic mail controller
Inventor: NANZAKI YOSHITAKA
IPC: G06F13/00
Filed: 1988-04-14
Abstract: PURPOSE:To attain effective utilization of a storage unit by giving a mail ID specific to each mail in the reception of a mail, searching whether or not a field representing a validity or the like exists, storing the information when the field is found out and deleting an invalid mail from the storage unit. CONSTITUTION:A main controller 5 is so constituted that if the information relating to the validity does not exist in a received mail, a predetermined validity is added automatically and the information of the mail is stored in a disk device 4. Moreover, the main controller 5 searches whether or not there is an invalid mail in the disk device 4 at a time zone of excess processing capability and deletes an invalid mail from the storage area of the disk device 4 if any invalid mail is found out. Thus, the storage unit is utilized effectively.
Patent JP-S5618042-A (JP)
Title: Constant speed travelling controller for vehicle
Inventor: KUNO AKIRA
IPC: F02D29/02
Filed: 1979-07-20
Abstract: PURPOSE: To perform a stable control for the travelling of a vehicle at constant speed, by correctively controlling an acceleration momently changing during the travelling motion of the vehicle in accordance with a difference between the actually travelling speed and the preset speed.  
     CONSTITUTION: A throttle valve 12 in an intake pipe 11 of an engine 10 is controlled by a pneumatic actuator 20. Solenoid valves 26W28 for regulating load amounts to its servo chamber 23 are controlled by an electronic control circuit EC. The signal of a speed sensor 30 is input to a timing signal generator 130 through a waveform shaper 120 and clock signal generator 110. Said signal is input to a correction signal generator circuit 190 through a vehicle speed setter circuit 160 and vehicle speed defference detecting circuit 170. While to a control signal generator circuit 140, to which signals of various sensors are input, the signal of a control width limiter circuit 150 is input, to correct the signal to a correction circuit 190 with the signal from an  acceleration detecting circuit 180. Then the throttle valve 12 is controlled through a distribution circuit 200 and drive circuit 220. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05286167-A (JP)
Title: Manufacture of ionic flow electrostatic recording head
Inventor: SHIGA NAOHITO
IPC: B41J2/415
Filed: 1992-04-13
Abstract: PURPOSE:To make a dielectric layer not liable to deteriorate even in usage at high temperature for a long period of time, to make it available for forming highly minute images comparable to those made by using mica, and to reduce cost. CONSTITUTION:Dielectric paste is prepared by scattering ceramic powder of high dielectric constant in glass powder of low melting point. Then, the dielectric paste is applied over an insulating substrate 2 of an ionic flow electrostatic recording head 1 and a first electrode 3 that is layered on the insulating substrate 2. After that heating and hardening are applied thereto, and a dielectric layer 4 is formed thereby.
Patent JP-H05289230-A (JP)
Title: Phb optical recording medium
Inventor: SUGA TAKAYUKI
IPC: G03C1/72
Filed: 1992-04-13
Abstract: PURPOSE:To realize a more efficient water-soluble PHB optical recording medium by making a substituent of zinc tetratryltetrabenzoforfine to be a water-soluble group that a water-soluble acceptor (electron acceptor) such as cinnamic bromide can be used. CONSTITUTION:This PHB optical recording medium has a recording layer consisting of a medium, photosensitive molecules dispersed in the medium, and acceptor dispersed or bonded with the medium. The photosensitive molecule is a zinc tetrabenzoforfin deriv. having a water-soluble phenyl group (e.g. phenyl group having suger as substituent).
Patent JP-H08258716-A (JP)
Title: Card corresponding switching system of train-approach alarming system
Inventor: MURAMATSU YUTAKA
IPC: B61L23/06
Filed: 1995-03-27
Abstract: PURPOSE: To prevent occurrence of inconvenience due to maloperation even when a plurality of on and off operation by a user is overlapped by switching on a power source of a train-approach alarming system while even one piece of on-information is memorized and switching off the power source when all the memory contents are off, memorizing each on and off information from a switch using a card in a memory circuit of a controller. CONSTITUTION: A plurality of operating instruments 2 to induce to a plurality of card type recording media 5 in which required information is previously recorded and memory circuit 15 to separately memorize information read for each card from the operating instruments 2 are provided and a controller 1 to control so as not to stop generation of an alarm as long as all of the on- information already memorized in the memory circuit 15 is not changed to off-information is furnished. The memory circuit is constituted in two stages with delay.
Patent JP-S60237305-A (JP)
Title: Deflection measuring apparatus
Inventor: ANDOU MASANOBU
IPC: G01B11/00
Filed: 1984-05-11
Abstract: PURPOSE:To perform the acceptance judgement of a deflection amount with high accuracy and high efficiency, by picking up the image of a rotor during rotation from the tangential direction and automatically measuring the deflection amount based on the image signal showing the shadow of the shaft surface shape containing the circumference part of the rotor obtained at this time. CONSTITUTION:A rotor 1 is transferred to a measuring position by a rotor transfer part and the rotary shaft thereof is pivotally supported by bearings 14, 15 of a positional determination part and receives rotary driving by a friction wheel 10. An ITV camera 6 and an illumination lamp 13 hold the same optical axis 34 is common. This optical axis 34 is provided so as to be coincided with the tangential line of the circumferential part of the disc 1b of the rotor 1. The ITV camera 6 picks up the image of the shaft cross section-containing shadow contour of the circumferential part of the disc 1b irradiated by the illumination lamp 13. The image signal of the ITV camera 6 is inputted to an operation control part and the deflection amount of the rotor 1 is operated based on this image.
Patent JP-S63258826-A (JP)
Title: Production of hydroxy aromatic hydrocarbon
Inventor: MIKI HISAYA
IPC: C07C39/10
Filed: 1987-04-17
Abstract: PURPOSE:To obtain the titled compound by one-stage reaction advantageously, by reacting carbinol and/or carbinol hydroperoxide in a nitro compound, a phenol and/or a halogenated hydrocarbon in the presence of an acid and hydrogen peroxide. CONSTITUTION:A compound shown by the formula (Ar is aryl; R<1> and R<2> are H or hydrocarbon group; m is 0, 1 or 2; n is 1, 2 or 3) in one or more solvents selected from a nitro compound, a phenol and a halogenated hydrocarbon) in the presence of an acid and hydrogen peroxide preferably at 20-80 deg.C to give the titled compound such as resorcin or 2,6-dihydroxynaphthalene from the raw material by one stage reaction selectively and in high yield. A reaction mixture obtained by oxidizing an alkyl aromatic hydrocarbon such as diisopropylbenzene or 2,6-diisopropylnaphthalene with molecular oxygen may be also used as the raw material.
Patent JP-S57209124-A (JP)
Title: Positioning method of bucket wheel in reclaimer
Inventor: YAMANOBE MASAYUKI
IPC: B65G65/28
Filed: 1981-06-18
Abstract: PURPOSE:To decide an outgo point through a calculation formula obtained from an optimum condition to an outgo stage and outgo start point, by expressing contoured shape of the end of a stack standardized with the coordinates of three motions of travelling, turning and up-down in a reclaimer. CONSTITUTION:A sensor 12, measuring a distance to a stack 1, driving gear 13, turning and elevation moving said sensor 12, and a detector, detecting elevation and turning positions of the sensor 12, are set to the point end part of a boom 6 of a reclaimer 3. Futher on the basis of these measured value of the distance, sensor position and up-down, turning and travelling positions of the reclaimer 3, contoured shape of the end of the stack is converted into the coordinates, on the basis of these data, an optimum outgo stage and outgo start point are arithmetically decided, there are provided a commanding device 18, outputting a control signal to each device, and a control device 20, controlling each driving gear of up-down, turning and travelling motions of the reclaimer 3 by the control signal and performing positioning of the reclaimer 3.
Patent JP-H10263522-A (JP)
Title: Treatment for making organic halogen compound harmless
Inventor: KIMURA TOSHIMUNE
IPC: B09C1/08
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for rapidly purifying soil or ground water contaminated with an organic chlorine compound by improving an in-situ reduction method by an iron powder. SOLUTION: The reduction of the organic chlorine compound is remarkably accelerated by using iron jointly with a reducing material shoving weak acidity in water to increase the reaction rate. Sodium hydrogen sulfite can be injected into ground with the iron power or previously added to the contamination source to be treated through another route separated from injecting the iron powder. As the result of measuring the change of the concentration of trichloroethylene(TCE) with time after the addition of 500 ppm sodium hydrogen sulfite and further 6000 ppm iron powder to a water containing 100 ppm trichloroethylene(TCE) as the organic chlorine compound, the concentration of TCE is rapidly decreased with time and 90% of TCE is reduced.
Patent JP-H03290226-A (JP)
Title: Blow-molding of sterilized vessel and its filling method
Inventor: YAMADA KANEO
IPC: B29C49/08
Filed: 1990-04-09
Abstract: PURPOSE:To prevent the taste of a content from being deteriorated, while the cost of the device which constitutes its process is lowered by a method in which after a premolded object has been sterilized by sterilizing liquid, it is orientated and blow- molded by blowing sterilized pressure gas, and then a molded vessel is filled with filling liquid, and these each process is successively carried out. CONSTITUTION:When a transferring rod 9 is chipped in sterilizing liquid 11, the parison 5 fitted to the dipped transferring rod 9 is sterilized and simultaneously is heated near glass transition temperature. The parison is pulled up from the sterilizing liquid 11 by the rotation of a transferring belt 8, and drying air is ejected to the inner surface of the parison 5 from an ejecting hole 9b, and further drying air is blown thereonto also from an air ejecting device 60, thereby removing the sterilizing liquid perfectly. Next, the parison is transferred to a temperature regulating wheel 15, and infrared rays are radiated on the parison 5 fitted onto a mandrel 17 from temperature-regulating heater zone 16, and then the parison is heated again. Sterilized pressurized gas is compressed into the parison 5 fitted into a mold 21, and the parison is biaxially orientated and blow-molded. A molded vessel 23 is transferred to a rotary filling process 3 and is filled with filling liquid, and then a preliminarily sterilized cap is fitted onto the vessel.
Patent JP-H01266750-A (JP)
Title: Manufacture of semiconductor package
Inventor: IMAI TAKAHARU
IPC: H01L23/08
Filed: 1988-04-18
Abstract: PURPOSE:To improve joining properties between a bonding pad and a bonding wire by eliminating an aluminum coating at a part other than the bonding pad by photolithography after forming the aluminum coating on the entire surface at the surface side of a package. CONSTITUTION:A deposition film 15 of Cr/Al is adhered to the entire surface at the inside of an opening of a package 11 by the high-vacuum metal deposition method to form a metal film, then a photo mask 18 is provided and a photoresist 17 is applied to a metallization layer 14 at a bonding pad by a dispenser when performing UV irradiation, and curing is performed by the UV irradiation. Then, the deposition film 15 made of Cr/Al at an unneeded part is subjected to etching for removal using an etching liquid consisting of potassium ferricyanide and potassium hydroxide and finally the photoresist 17 is eliminated by a release liquid to complete wiring pattern at the bonding pad part 14. It enables the thickness of an aluminum coating film at the bonding pad part to be uniformly distributed and improves bonding properties with a metal aluminum lead wire.
Patent JP-S62249928-A (JP)
Inventor: RENAATE URUBASHIEKU
IPC: A61K38/00
Filed: 1987-04-17
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-H09263577-A (JP)
Title: Diphenylmethyl-azetidinone compound and elastase inhibitor
Inventor: TSUTSUMI KAZUHIRO
IPC: A61P17/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound consisting of a specific diphenylmethyl-azetidinone compound, having elastase inhibiting action, anti- inflammatory action and cytokine production suppressing action and useful as an elastase inhibitor, an anti-inflammatory agent, etc. SOLUTION: This new diphenylmethyl-azetidinone compound is expressed by formula I [R<1> and R<2> are each an alkyl or together form (CH2 )n ((n) is 2-6); A is OH, a group of formula II (R<3> is H, an alkyl, a cycloalkyl, etc.; R<4> and R<5> are each H, an alkyl or together form an alkylene, etc.; (p) is 1-5), etc.; B<1> is CO or CONH; B<2> is CO; D is single bond, a group of formula III (R<7> is H, an alkyl, a cycloalkyl, an alkenyl, etc.; (s) is 0 or 1-3), etc.; (m) is 0 or 1-5] and is useful as an elastase inhibitor, an anti-inflammatory agent, etc. The compound can be produced by reacting an azetidinone compound of formula IV (Rc is a carboxy-protecting group) with a dipheneylmethyl compound of formula V, etc.
Patent JP-H10243337-A (JP)
Title: Still picture recorder
Inventor: NAKAGAWA MASAKI
IPC: H04N5/91
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To record and read out data without changing the number of input/ output pins on a main body and a memory card even when the number of memories on the memory card is changed while freely attaching and detaching the main body of an electronic still camera and memory card. SOLUTION: The memory card freely attachable and detachable to the electronic still camera is provided with plural memories 23, and a chip selector 26 for recording or reading out data while generating an address based on a start address for recording or reading out the data, and selecting any correspondent memory 23 out of plural memories 23 based on that start address when that address is inputted to any one of these memories 23 at least.