baber/WOPTO huggingface dataset:
Patent JP-H02261189-A (JP)
Title: Excavating rod pushing-in device for kelly bar type excavator
Inventor: HAMANO MAMORU
IPC: E21B3/025
Filed: 1989-03-31
Abstract: PURPOSE:To increase excavation speed without an increase in machine size and weight by providing two chucks and two sprockets and having an excavation rod work continuously with the chucks driven vertically on an alternate basis. CONSTITUTION:A first chuck 22 and a second chuck 122, which can both grasp and release freely an excavation rod 8 are supported, one over the other, in such a manner that they can go up and down freely and can rotate with the excavation rod 8. Then, a mast 2 is provided along its length with a chain 45, which links to the chucks 22, 122, and a first sprocket 36 and a second sprocket 136 engaging with the chain 45 are provided. Both chucks 22, 122 are driven vertically on an alternate basis via the chain 45 by the sprockets 36, 136 driven rotatively in their forward and reverse directions. This arrangement permits continuous excavation with the excavation rod 8 grasped by each of the chucks as it comes down.
Patent JP-S61237746-A (JP)
Inventor: KIMURA JUNICHI
IPC: E04D13/072
Filed: 1985-04-11
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-H09245137-A (JP)
Title: Memory card
Inventor: INADA MAYUMI
IPC: G06Q50/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To make a memory card inexpensive by executing terminal authentication processing through the use of a random number calculated based on a random number generated by a terminal equipment so as to unnecessitate the providing of a random number generation circuit necessitating a chip area with complicated constitution on the IC chip of the memory card. SOLUTION: At the time of authenticating the memory card 1, a third random number 11 in a storage means 2 is used. The third random number 11 is calculated by a random number arithmetic means 15 based on first and second random numbers 9 and 10. The means 15 constitutes the third random number 11 by extracting a specific digit from a digit in a specific random number from the first and second random numbers 9 and 10. In addition, the means 15 constitutes the third random number 11 by replacing the arranging order of each digit in the first and second random numbers 9 and 10, shifting the digits in the first and second random numbers 9 and 10, executing numerical arithmetic between the first and second random numbers 9 and 10 or executing numerical arithmetic between the first and second random numbers 9 and 10 and a prescribed numerical value.  Thereby a different random number is generated at every execution to prevent illicit use.
Patent JP-S62235548-A (JP)
Title: Fluorescence absorption analysis method and apparatus
Inventor: MATSUI TETSUYA
IPC: G01N21/27
Filed: 1986-04-07
Abstract: PURPOSE:To analyze the concentration of material to be measured, by a method wherein fluorescent material is irradiated with excitation light to generate fluorescence, which is made to irradiate a sample liquid and a computation processing is performed from an adsorption spectrum obtained by detecting transmission light from the sample liquid. CONSTITUTION:Excitation light 20 from an exciting light source 1 is divided with a beam splitter 2 and a part thereof is sent to a spectroscope 17. The excitation light 20 transmitted through the splitter 2 further irradiates a sample 8 and a pigment 10. A light 21 with a proper wavelength range obtained from the pigment 10 irradiates the sample 8 and the light 22 transmitted through the sample 8 is sent to the spectroscope 17 to be detected with a photodetector 18. A part of the light 21 is taken out through a hole made in a paraboloidal mirror 12 to be introduced to the spectroscope 17. Fluorescence 23 of the sample 8 generated by the excitation light 20 is analyzed with the spectroscope 17 to measure a spectrum with the photodetector 18. the intensity of a transmission light spectrum and that of a fluorescence spectrum are computed with a data processor 19 to determine the intensity of a adsorption spectrum of the sample. This enables quick analysis of the concentration of material.
Patent JP-H01254352-A (JP)
Title: Twin belt type continuous casting apparatus
Inventor: YANAGI KENICHI
IPC: B22D11/06
Filed: 1988-04-01
Abstract: PURPOSE:To execute casting at high velocity without relating to thickness of a pouring nozzle by laying one pair of side weirs on pair of top pulleys through belts and arranging side face mold contacting with back face of the side weir and synchronously shifting with cast slab toward cast slab shifting direction. CONSTITUTION:Molten metal surface 8 is formed at upper part of the position formed with the belts 1, 1', top rolls 3, 3' and the side weirs 10 and parallel shifting the belts 1, 1' downward. Therefore, the thickness direction of the molten metal surface 8 and the opening area can be made to wide and the pouring nozzle 7 is submerged below the molten metal surface having wide area, to execute pouring. The poured molten metal comes to the cast slab below the molten metal surface 8 and shifts downward in the range formed with the belts 1, 1' and both side face molds 11. At the same time, as both side face molds 11 are shifted downward at the same time together with the cast slab, the solidified shell is formed under stable condition and the quality of the cast slab is improved and the side faces thereof is smoothly formed. Further, the wear caused by friction of the side face mold is prevented.
Patent JP-H08254982-A (JP)
Title: Electronic musical instrument
Inventor: IMAIZUMI TSUTOMU
IPC: G10H1/00
Filed: 1996-03-06
Abstract: PURPOSE: To provide an electronic musical instrument with an automatic accompaniment function which is capable of embodying diversified kinds of playing with a high musical characteristic free unnaturality by simple operation and is further capable of making playing in various playing environments with one accompaniment pattern and playing style. CONSTITUTION: Plural pieces of registration data are prepd. for each accompaniment pattern so that the registration is selectable from plural pieces of the registeration data corresponding to the selectively assigned accompaniment pattern. Then, accompaniment pattern and the registration are always harmonized if the plural registration patterns appropriate for the accompaniment patterns are prepd. for each of the respective accompaniment patterns and even if a user selects any registration from these registrations. Since the plural registrations harmonizing with the one accompaniment pattern are prepd., the playing in the various playing environments by using the one accompaniment pattern is possible.
Patent JP-H09240581-A (JP)
Title: Floating structure with compressed air storage tank
Inventor: HAYASHI MASAO
IPC: B63B35/00
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent a leak of the compressed air in a storage tank utilizing a shallow base rock by floating a floating structure on a liquid storage pond opened to the atmosphere, and communicating the liquid storage pond and the compressed air storage tank constructed under the ground. SOLUTION: A floating structure 10 is floated on an upper pond 71 serving as a liquid storage pond opened to the atmosphere, and the upper pond 71 is communicated with multiple parallel storage cavities 3 of a compressed air storage tank 1 constructed under the ground by an air feed shaft 6. The compressed air stored in the airtight hoods arranged in the storage cavities 3 is fed and discharged by the air feed shaft 6. The slurry quantity in the storage cavities 3 is adjusted by a slurry feed shaft 8 in response to the compressed air quantity. A leak of compressed air can be prevented even in the storage tank 1 utilizing a shallow base rock.
Patent JP-H03278900-A (JP)
Title: Treatment of sewage sludge
Inventor: TOJO KENZO
IPC: C02F11/10
Filed: 1990-03-27
Abstract: PURPOSE:To perform economical melting treatment, in conditioning sludge, by electrolyzing the sludge using an iron material electrode or an insoluble metal electrode as an anode. CONSTITUTION:In a sludge treatment method conditioning and dehydrating sludge generated in a sewage treatment plant and incinerating the dehydrated sludge to subject the same to melting treatment or immediately subjecting the dehydrated sludge to melting treatment, the sludge is electrolized using an iron material electrode or an insoluble metal electrode as an anode or subjected to electrolytic treatment by using the insoluble electrode in the first half and by using the iron material electrode in the latter half. Or, iron chloride, aluminum chloride, iron sulfate and aluminum sulfate are added to the sludge after conditioning as metal salts to electrolize the sludge under a condition of pH 2-7.
Patent JP-S573719-A (JP)
Title: Preparation of gamma-type ferric oxide
Inventor: SAKAI MASAYUKI
IPC: H01F1/11
Filed: 1980-06-10
Abstract: PURPOSE: To prepare γ-Fe 2 O 3  having wide service temperature range when used as an electronic material, etc., by pulverizing and oxidizing the mixed powder of Fe 3 O 4  and γ-Al 2 O 3 .  
     CONSTITUTION: Mixed powder composed of 90W20mol% of Fe 3 O 4  and 10W 80mol% of γ-Al 2 O 3  is pulverized for ≥10 2  minutes, and oxidized in air. As an alternative method, a powdery mixture composed of 90W20mol% of γ-Fe 2 O 3  and 10W80mol% of γ-Al 2 O 3  is pulverized for ≥10 2  minutes. Transition temperature from γ-Fe 2 O 3  to α-Fe 2 O 3  can be increased by this process. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58195861-A (JP)
Title: Electrophotographic device
Inventor: YAMAZAKI KOUJI
IPC: G03G21/00
Filed: 1982-05-11
Abstract: PURPOSE:To form an image having always stable medium contrast and good quality, by controlling exposure according to the humidity in an electrophotographic device. CONSTITUTION:The humidity in an electrophotographic device is detected with a moisture sensitive member 25 and the expansion of the member 25 changes with humidity. Then, a plate 24 for controlling the quantity of light of which one end is held connected to a spring 26 by means of a wire 30 moves and the exposure on a photoreceptor of which the rise in the potential changes with humidity is controlled adequately. As a result, the image having always stable medium contrast and good quality is formed.
Patent JP-S58194083-A (JP)
Inventor: MIYAZAWA KANAME
IPC: G02F1/1343
Filed: 1982-05-10
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-H05240013-A (JP)
Title: Installation structure for oil pump
Inventor: KAMIYA MASAHISA
IPC: F01M1/02
Filed: 1992-02-29
Abstract: PURPOSE:To increase the capacity of an oil filter by installing an oil pump on an uppermost portion of a lower portion of an internal combustion engine which is risingly inclined inside an oil pan, and increasing an oil storing amount. CONSTITUTION:An internal combustion engine 8 is transversely arranged in an engine chamber 6, being inclined to one side, for instance, at an angle of alphato a front side. An oil pump 20 is installed on a lower portion 16a of a crank case 16 inside an oil pan 18, while an oil filter is installed on a lower portion 10a of a cylinder block 10. The oil pump 20 is mounted on an uppermost portion of the lower portion 16a of the crank case 16 which is risingly inclined inside the oil pan 18, while the oil filter is provided on an uppermost portion of the lower portion 10a of the cylinder block 10 which is risingly inclined. An oil level is raised from a portion L1 to a portion L2 for increasing an oil storing amount. The oil filter is positioned on a higher level, so that the capacity is increased.
Patent JP-H03187721-A (JP)
Title: Control of mold temperature
Inventor: OKAMOTO RIICHI
IPC: B29C45/76
Filed: 1989-03-30
Abstract: PURPOSE:To rise a mold temperature smoothly and shorten a time until the mold temperature arrives at the final mold temperature by a method wherein the temperature for heating medium is risen to a high temperature until the time immediately before the mold temperature arrives at a predetermined temperature to heat a mold quickly while the set value of the temperature of the heating medium is lowered toward the vicinity of the point of inter-section between the tangential line of the temperature rising speed curve and the set temperature of the mold immediately before the mold temperature arrives at the predetermined temperature. CONSTITUTION:The final desired mold temperature Ti is set by the setter of a controller 44 for an injection molding machine 40 to start automatic molding and the set temperature Ts of heating medium for a temperature controlling machine is set at a temperature near the maximum temperature available in the temperature controlling machine to rise the mold temperature quickly. A mold temperature T is measured actually by the temperature sensor 34 of a mold 30. DELTAT=Ti-T is operated by the CPU of the controller 44 and a vertical line is described from a time point (t1) when the DELTAT has become 3-5 deg.C to obtain the point of intersection A between the vertical line and the line of the initial set value Ts of the medium while the increasing line of the mold temperature T at the time point (t1) is extended linearly to obtain the point of intersection B between the line of the set temperature Ti of the mold, then, the set value Ts of the medium temperature is lowered from the point A toward the point B.
Patent JP-H02256970-A (JP)
Title: Joint sheet
Inventor: KOBIYAMA HIROSHI
IPC: C09J7/02
Filed: 1989-03-30
Abstract: PURPOSE:To improve the durability without deteriorating the sealing characteristic and the mechanical characteristic by laminating a network-shaped core unit and joint sheet-forming composition layers through an adhesive agent layer. CONSTITUTION:A joint sheet consists of a network-shaped core unit 1, adhesive agent layers 2a, 2b provided in both sides of this core unit and joint sheet- forming composition layers 3a, 3b. These adhesive agent layers 2a, 2b are constituted of heat resisting adhesive agent-built joint sheet-forming composition formed by adding a heat resisting adhesive agent to joint sheet forming composition. Thus, the durability can be improved without deteriorating the sealing characteristics and the mechanical characteristics.
Patent JP-H07287643-A (JP)
Title: Image processor
Inventor: FUNAMIZU YOSHIHIRO
IPC: H04N1/00
Filed: 1994-04-18
Abstract: PURPOSE:To impart a use permission according to the monitored and discriminated result of the execution state of each function of a copying, a facsimile equipment, a print and a scanner input, etc., and as to whether the each function is possible to be used or not by monitoring and discriminating the state of each function in an image processor where each function is coupled by a LAN and whether the use is possible or not by an external equipment. CONSTITUTION:A digital copying machining is composed of an operation part 1000 performing the operation instruction of a device, a scanner 2000 reading an image original, a LAN interface 3000 performing communication with other information processor via a LAN, a control part 4000, a printer part 6000 outputting the result of an image processing, a facsimile part 7000 performing a facsimile transmission and a storage device 8000 shared by each part. When a terminal to which the use right of each of these functions is given issues the use request of the function, the terminal and the pertinent function are logically coupled and the function can be remotely used based on the use state of the device unless the function is used so that each function can be effectively used.
Patent JP-S5413720-A (JP)
Title: Communication circuit controller
Inventor: OKADA NARUTOSHI
IPC: H04L1/00
Filed: 1977-07-04
Abstract: PURPOSE:To enable a signal process corresponding to a signal by exercising a supervision over the signal passing through a circuit by a communication circuit controller, by detecting the start and end of object communication in addition to sound communication, and by providing the function of switching a singal processing circuit depending upon the purpose in use.
Patent JP-H07271031-A (JP)
Title: Photosensitive resin composition
Inventor: KOSHIMURA KATSUO
IPC: G03F7/20
Filed: 1994-03-28
Abstract: PURPOSE:To provide a new water-developable photosensitive resin compsn. showing small swelling during developed with water, little decrease in strength or dimensional change, and having an excellent balance in characteristics. CONSTITUTION:This photosensitive resin compsn. contains (1) diene crosslinked polymer containing carboxyl groups, (2) specified hydrogen-added diene block polymer, (3) photopolymerizable unsatd. monomer, (4) amino group-contg. compd., and (5) photopolymn. initiator. The component (2) has such a structure that the one or both ends of a soft segment comprising conjugate diene polymer are bonded to a hard segment comprising aromatic vinyl polymer or conjugate diene polymer and that the addition rate of hydrogen in the conjugate diene unit is >80mol%. The component (2) is expressed, for example, by S/B-B-S, wherein B is a hydrogen-added polybutadiene segment having 30-90mol% vinyl bonds, S/B is a copolymer segment of hydrogen-added styrene essentially comprising styrene and butadiene, and S is a polystyrene segment.
Patent JP-S574613-A (JP)
Title: Elastic surface wave device
Inventor: KADOTA MICHIO
IPC: H03H9/145
Filed: 1980-06-11
Abstract: PURPOSE:To prevent the deterioration of the field through level which is due to an unbalance of the floating capacity, by forming a capacity between a terminal of an input-side electrode and a terminal of an output-side electrode provided on a surface wave substrate. CONSTITUTION:A comb-shaped electrode 6 of one side and a comb-shaped electrode 7 of the other side are formed on a surface wave substrate with a certain space secured. The common part of a comb-shaped electrode which turns to the hot side of the electrode 7 is connected to a terminal pad 4, and the common part of the other comb-shaped electrode is connected to an earth-connected terminal pad 3 as well as to a shielding electrode 8 formed between the electrodes 6 and 7. The electrode 6 is divided into two parts in the propagating direction of the surface wave to form a 2-division type cross comb-shaped electrodes that are electrically connected in series, and the two terminals are connected to terminal pads 1 and 2, respectively. Then a capacity is formed by a roller-screen type electrode 9 connected alternately to the pad 2 and the electrode 8 to increase the floating capacity between the terminals 2 and 3.
Patent JP-2000272390-A (JP)
Title: Child seat
Inventor: EBATA YOSHINORI
IPC: B60N2/28
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To enhance stability of a child seat. SOLUTION: A fixed frame covered by a cover 30 is extended from the front end of a chair part 11 and its front end is affixed to stays 73 of a head- rest 72 mounted on a front seat 71. By this arrangement, stability of a child seat is enhanced in comparison with a case where it is fixed only by a seatbelt 75 of a rear side seat 74.
Patent JP-H05280818-A (JP)
Title: Multi-chamber type cooling or heating device
IPC: F24F5/00
Filed: 1992-04-01
Abstract: PURPOSE:To accommodate for a season including an intermediate season and a winter season mixedly prevailing by a method wherein in summer season the first utilization side refrigerant cycle and the second utilization side refrigerant cycle are applied for a cooling operation and in the intermediate season, the first utilization side refrigerant cycle is used for the cooling operation and the second utilization side refrigerant cycle is used for the heating operation. CONSTITUTION:There are provided a heat source side refrigerant cycle 38 having the first auxiliary heat exchanger 34 and the second auxiliary heat exchanger 36 cooperatively connected to each other; the first utilization side refrigerant cycle 49 having the third auxiliary heat exchanger 39, the first refrigerant transporting device 41, the first flow rate valves 45a, 45b and the first indoor heat exchangers 46a, 46b connected thereto; and the second utilization side refrigerant cycle 50 having the fourth auxiliary heat exchanger 40, the second refrigerant transporting device 42, the second flow rate valves 47a, 47b and the second indoor heat exchangers 48a, 48b connected thereto. Then, in summer season, the first utilization side refrigerant cycle 49 and the second utilization side refrigerant cycle 50 are utilized for cooling operation. In the intermediate season and winter season, the first utilization side refrigerant cycle 49 is utilized for cooling operation and the second utilization side refrigerant cycle 50 is utilized for heating operation.
Patent JP-H02256417-A (JP)
Title: Control method for threading and device therefor
Inventor: ITO NORIO
IPC: G05B19/18
Filed: 1989-03-30
Abstract: PURPOSE:To achieve automated return operation by making zero the phase difference between a main spindle and a feed shaft at a stop position in main spindle rotation or feed-shaft feed with minimized damage to a threaded portion and making a return to a threading start position with main spindle rotation and feed-shaft feed synchronized with each other. CONSTITUTION:The direction of main spindle rotation and the direction of feed-shaft feed during threading are stored in a storage section 9. In response to a threading operation stop command from a rotation angle/amount of feed command section 1, the rotation angle and amount of feed at a stop position, and the direction of main spindle rotation and direction of feed-shaft feed are read out to a phase difference detection section 10 from a main spindle rotation angle detection section 5 and a feed-shaft amount of feed detection section 8, and the storage section, respectively. Then, a first return operation position which makes zero the phase difference between the main spindle and the feed shaft is determined in a phase difference compensation control section 11, and a control command for main spindle or feed shaft from the stop position is sent out to a main spindle control section 3 or to a feed shaft control section 6. Subsequently, a second return operation position (a threading start position during onward movement) is read out on a return operation synchronization control section 12 from the control command section 1, and a command for synchronization control between the main spindle and the feed shaft from the first return operation position is sent out to the main spindle control section 3 and the feed shaft control section 6.
Patent JP-H11285141-A (JP)
Title: System voltage stabilizer with reactive power compensator
Inventor: ICHIOKA TATSUMI
IPC: H02H3/34
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To protect a power system from a ground failure on a reactive power compensator side by using a single switching device. SOLUTION: A switching device 30 and a reactive power compensator 10 are connected in parallel to a power system L, and a monitoring extension station 40 is connected to the switching device 30. The switching device 30 is constituted of a contractor 31 comprising a movable contact connected to the power system L and a fixed contact connected to a main circuit unit 11 of the reactive power compensator 10, a instrument transformer(PT) 32 which detects the voltage of the power system L, a current transformer(CT) 33 which detects the current of the power system L, a zero-phase current transformer(ZCT) 34 which detects the zero-phase current of the power system L and a tripping coil 35, which is excited by a trip signal from an SOG relay 41 for releasing the lock of the contact 31.