baber/WOPTO huggingface dataset:
Patent JP-H02138118-A (JP)
Title: Osteogenetic promoter containing cyclopentenones as active ingredient
Inventor: KOSHIHARA YASUKO
IPC: A61K31/5575
Filed: 1988-11-17
Abstract: PURPOSE:To obtain the subject promoter, containing 5-alkylidene-4-substituted-2- cyclopentenones as an active ingredient, capable of enhancing alkaline phosphatase activity of human osteoblasts, enhancing the content of phosphorus, etc., in the osteoblasts and useful for treating or preventing osteomalacia, etc. CONSTITUTION:An osteogenetic promoter containing 5-akylidene-4-substituted-2- cyclopentenones expressed by formula I (Ra is substituted or unsubstituted 2-10C alkyl or alkenyl; X is H or hydroxyl group; the indication m shows that the binding state of double bond is either of E or Z) as an active ingredient. In use, the promoter is administered by a method for administration, such as oral, subcutaneous or intramuscular administration. Furthermore, 5-[(E)-4,7- dihydroxy-(2E)-pentenylidene]-4-(4-phenoxybutyl)-4-hydroxy-2-cyclopent enone,  <7>-prostaglandin A1 methyl ester, etc., are cited as specific examples of the compound expressed by the formula which is the active ingredient.
Patent JP-H01130116-A (JP)
Title: Photographic lens
Inventor: KUDO YOSHINOBU
IPC: G02B13/18
Filed: 1987-11-16
Abstract: PURPOSE:To provide the title lens which is bright, is wide in angle of view and is small in size by forming the lens of 4-group 4-element constitution, disposing a stop at rear position thereof and constituting the lens so as to satisfy specific conditions. CONSTITUTION:This lens is of the 4-group 4-element constitution consisting of a 1st lens L1 consisting of a positive meniscus lens, the convex face of which is directed to an object side, the 2nd lens L2 consisting of a biconcave lens, the 3rd lens L3 consisting of a negative meniscus lens, the convex face of which is directed to an image side, and the 4th lens L4 consisting of a positive lens. The stop S is disposed at the rear position thereof and the conditions expressed by equation I are satisfied. In equation, r5 is the radius of curvature on the object side of the 3rd lens L3; r6 is the radius of curvature on the image side of the 3rd lens L3. The photographic lens which is as bright as about 2.8 F number, has the wide angle of view of about 64 deg. angle of view and about 1.1 telephoto ratio, is small in size and has the stop disposed at the rear position to well correct various aberrations is thereby obtd.
Patent JP-H03149561-A (JP)
Title: Electrophotographic sensitive body
Inventor: NAGAMURA HIDEKI
IPC: G03G5/06
Filed: 1989-11-07
Abstract: PURPOSE:To obtain an electrophotographic sensitive body high in sensitivity and durability by incorporating a specified bisazo compound. CONSTITUTION:The electrophotographic sensitive body contains the bisazo pigment represented by formula I in which each of R<1> and R<2> is H, halogen, optionally substituted alkyl, such aralkyl, or such aryl; each of Ar<1> and Ar<2> is optionally substituted arylene; Z is NR<3>, O, S, or Se; R<3> is H, optionally substituted alkylene or arylene; and A is an aryl or heterocyclic group having OH and both of A may be same of different at the same time, thus permitting sensitivity and durability to be both enhanced.
Patent JP-H11125198-A (JP)
Title: Motor-driven blower
Inventor: HIROSE TORU
IPC: F04D17/10
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To realize a motor-driven blower which simplifies its cooling constitution to prevent its efficiency from being degraded. SOLUTION: An electric motor driving a blower is formed into a DC brushless type one with a rotor having neither coil nor commutator, the evolution of heat by the rotor 1 is reduced, it is thereby eliminated to let air flow pass through the inside of the electric motor out of an air guide 13, and loss in passing pressure is reduced so as to allow its efficiency to be enhanced as compared with a case that air flow passes through the inside of the electric motor. Besides, cooling the inside of the electric motor can be performed by way of a frame 7 by letting air flow emitted out of the air guide 12 pass through the outer circumference of the electric motor.
Patent JP-H03149836-A (JP)
Title: Manufacture of semiconductor device using laminated substrate
Inventor: MEGURO KEN
IPC: H01L21/331
Filed: 1989-11-07
Abstract: PURPOSE:To obtain a semiconductor device using a laminated substrate for realizing a high breakdown voltage and a low series resistance simultaneously by forming a groove for diffusing elements with anisotropic etching simultaneously with the groove for separating elements and by diffusing impurities through the groove for diffusing elements for directly diffusing the impurities to a deep region without going through heat treatment at high temperature for a long time. CONSTITUTION:In a manufacture of a semiconductor device using a laminated substrate having an insulating layer 2b at least at one region of the laminated interface, a mask for etching which is equipped with a window for separating elements 5 and a window for element region 20 which is narrower than the window 5 are formed on the surface of a semiconductor substrate 2 related to the lamination and then anisotropic etching is performed for forming a groove for separating elements 6 reaching the insulation layer 2b and a groove for diffusing elements which are shallower than the depth of the groove 6 simultaneously. Then, after a dielectric separation layer is formed by burying a dielectric 3a within the groove for separating elements 6, impurities are diffused into a deep region within the semiconductor substrate 2 through the groove for diffusion elements 21, thus forming an element activation region. For example, phosphor is diffused from the inner surface of the groove for diffusion elements 21 for forming an N<+> collector wall diffusion layer 23.
Patent JP-H10136107-A (JP)
Title: Interphone system
Inventor: MAEDA HIROKO
IPC: H04M1/02
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a interphone system capable of providing how to operate this system even when the user is unfamiliar with this system. SOLUTION: The system A is provided with a storage section 2c that stores explanatory information on how to operate the system, a guidance control section 2f that reads the explanatory information on how to operate the system from the storage section to provide an output of the information to an external output section, external output sections 8, 10 that output the explanatory information on how to operate the system, and a transmission/reception section 1 that makes transmission/reception with another device, and also with a human body detection section 14 that detects the presence of a human body in the vicinity of the system A, and a timer section 13 that counts a prescribed time.  The guidance control section 2f does not operate this system A when the human body detection section 14 detects a human body and till a prescribed time elapses by the timer section 13, and when the human body detection section 14 detects the human body even after the prescribed time, the information of how to operate this system is read from the storage section 2f and outputted to the external output sections 8, 10.
Patent JP-S62147382-A (JP)
Title: Displacing object detector
Inventor: YAMAUCHI KAZUMASA
IPC: G01S15/52
Filed: 1985-12-23
Abstract: PURPOSE:To definitely detect the displacing direction of an object and eliminate misinformation on a noise to improve a detecting ability by branching signals from a ultrasonic wave transmitter and receiver into two paths, detecting the signals after mixed with signals having different phases in a mixer in one path and conducting a detection without mixing in the other path to obtain a pair of Doppler signals. CONSTITUTION:Oscillated (1) wave transmitting signals are amplified (2) and applied to a ultrasonic wave transmitter and receiver 3. Ultrasonic waves transmitted from the transmitter and receiver 3 are reflected from an object to be detected and received by the transmitter and receiver 3 to be combined with the wave transmitting signals. The output signals of the transmitter and receiver 3 are divided to two groups and one group is inputted to a detecting circuit 9 directly, the other group, after mixed with signals from an oscillator 1 via a phase shifter 15 in a mixer 14, is inputted to a detecting circuit 8 to obtain a pair of Doppler signals. A phase difference of about 180 deg. from the output signals of the transmitter and receiver 3 is obtained by the phase shifter 15. After a pair of the Doppler signals obtained in the circuits 8 and 9 are amplified (10, 11), whether a displacing object or a noise is discriminated by a signal processing circuit 12 and, when it is judged that the displacing object is present, the object is displayed (13).
Patent JP-2000124664-A (JP)
Title: Parts supplier, pallet, and transfer apparatus
Inventor: MATSUDA YASUNAKA
IPC: H05K13/02
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a parts supplier having a simple structure, capable of being miniaturized. SOLUTION: A pallet comprises a part to be clamped 11 provided with an engaging inclined part 13, which is formed inclinedly from a substantially center part of one edge part of the pallet in a direction of both end parts of one edge part and is formed so as to slidably engage with pulleys 66a, 66b provided in a clamp 60 and fixing parts 16a, 16b in which the one edge part is formed into a flat plate-like shape at both sides of the part to be clamped 11, and which slidably engages with pulleys 86a, 86b provided in restriction parts 80a, 80b and receives pressure.  The clamp 60 clamps the engaging inclined part 13 of the pallet by the pulleys 66a, 66b which are rotatably provided centering rotary shafts 65a, 65b in the vicinity of the frontal end parts of bending parts 64a, 64b, and depresses the fixing parts 16a, 16b provided in the pallet by engaging pulleys 88a, 88b rotatably provided centering around rotary shafts 87a, 87b in the vicinity of frontal end parts of rotary plates 82a, 82b.
Patent JP-H01130804-A (JP)
Title: Method for cold rolling of titanium and titanium alloy sheet
Inventor: YAMAMOTO HIDEO
IPC: B21B3/00
Filed: 1987-11-17
Abstract: PURPOSE:To perform high draft rolling with a small friction coefficient by using a lubricating oil containing a specific amount of an ester phosphite or an emulsion containing a specific amount of the lubricating oil as a lubricant. CONSTITUTION:A lubricating oil containing, by weight, 1-20% of an ester phosphite in which the number of carbons of alkyl, aryl, or arkyl-aryl group is 6-18 is used; or an emulsion containing, by volume 3-20% of the above lubricating oil as a dispersoid is used as a lubricant. Hence, transfer and adhesion of a stock to be rolled onto a rolling roll is possibly reduced, so that high draft rolling with a small friction coefficient is performable.
Patent JP-H06136862-A (JP)
Title: Method of connecting hollow precast concrete column by centrifugal molding and wall
Inventor: KOBAYAKAWA SATOSHI
IPC: E04B2/84
Filed: 1992-10-28
Abstract: PURPOSE:To enable execution to be simply conducted by arranging a wall reinforcement penetrated through an opening section formed in the direction of the vertical shaft of a hollow precast concrete column and placing concrete extending over the wall forms of a cast-in-place bearing wall and the hollow section of the column. CONSTITUTION:Slitty opening sections 1 corresponding to wall thickness are formed to the connecting section of a cast-in-place bearing wall in the direction of the vertical shaft of a hollow PC column A. The hollow PC column A is installed, wall reinforcements 7 are arranged to a wall section and the hollow section 6 of the PC column A so as to be penetrated through the opening sections 1, and wall forms 8 are mounted. Concrete 9 is placed extending over the wall forms 8 and the hollow section 6, thus unifying the bearing wall B and the hollow PC column A.
Patent JP-2000116784-A (JP)
Title: Instrument for auxiliary respiration
Inventor: WAARD LEIF
IPC: A61N1/36
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To obtain an instrument for auxiliary respiration, which is constituted so as to reduce or avoid the debility of respiratory muscle structures during auxiliary respiration using an artificial respirator. SOLUTION: In order to stimulate the respiratory nervous system and/or respiratory muscle structures of a living body 2, a stimulating device 10 connected with the living body 2 is provided and the stimulating device emits a stimulation signal at specific intervals.
Patent JP-H02111754-A (JP)
Title: Production of monoblocked aliphatic diisocyanate
Inventor: RAINERU GURAASU
IPC: C07C273/00
Filed: 1988-11-18
Abstract: Monoblocked diisocyanates which contain little free and diblocked diisocyanate are obtained by a process which involves adding 1 mole of a blocking agent to a diisocyanate which is present in excess and subsequently removing the excess diisocyanate by thin film evaporation. The compounds produced are useful for the production of cataphoresis resins.
Patent JP-H04163433-A (JP)
Title: Projection screen device
Inventor: ITO BUNYA
IPC: G03B21/58
Filed: 1990-10-26
Abstract: PURPOSE:To simplify assembly by pivotally-fitting a screen crossbar supporting arm at the approximately middle point of a crossbar whose end part is installed on the upper side part of a screen, interlocking with inclination and rising rotational movements of a parallelogram link mechanism. CONSTITUTION:An arm 25 is inclined horizontally in approximately parallel to the first link 14 which is in an inclined posture horizontally above it when a parallelogram link mechanism is in a rotational angle posture inclined to a storage box 1. When the link mechanism rises rotating by driving a motor 9 from this condition, the third sub plate 22 receives rotational force, interlocking with the above movement, in an opposite direction around a pivotal shaft 23 by engagement of the first and second spur gears 21, 24 with each other, so it starts and rotates around the pivotal shaft 23. In the arm 25, its end is pivotally-fitted 27 to absorb dimensional errors in respective component members and adjust expansion and contraction of the dimension to some degree by making the arm 25 telescopic, thus enhancing assemblability.
Patent JP-H11127569-A (JP)
Title: Linear motor
Inventor: TAKETOMI MASAKI
IPC: H02K33/18
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To reduce a calorific value of an armature coil formed by stacking flat coils in multiple phases by installing a plurality of permanent magnets on a yoke, and passing drive current through the armature coil formed in the magnetic gap, so that the permanent magnets and the armature coil can be moved relative to each other. SOLUTION: Moving coils are formed by stacking flat coils a, b, c in multiple phases. Windings such as the flat coil a are formed in a plane in the longitudinal direction orthogonal to magnetic flux. In the portions of both the magnetic flux flow sandwiched between the permanent magnets, moving coils are formed so that their thickness is constituted in one phase. The upper and lower ends of the moving coils are thicker by a value worth three phases of the flat coils a, b, c. The moving coils are formed on both the sides of a coil frame in three phases so that the three flat coils a, b, c are shifted by the coil width L and the thickness of the central portion is worth the thickness of one phase. The coil frame is formed of non-magnetic material in order to prevent the production of thrust ripples.
Patent JP-H02135482-A (JP)
Title: Copying machine
Inventor: TANAKA KAZUYOSHI
IPC: G03G15/20
Filed: 1988-11-17
Abstract: PURPOSE:To leak charges on a fixing roller to a main body through a high resistance without using an sliding brush by insulating a electrically conductive bearing of the fixing roller from the main body of a copying machine and grounding a non-sliding part of the bearing to the main body through the high resistance. CONSTITUTION:The upper roller 42 of the fixing roller is supported by a conductive bearing 43. The bearing 43 is insulated by an insulating material 45 from the main body 1 and earthed to the main body 1 only through the high resistance 49 from the non-sliding part of the bearing 43 electrically connected with the upper roller 42. Therefore, charges by DC corona discharging remain on the transfer paper instead of being earthed instantaneously. The electrostatic attraction of a toner picture to the transfer paper is not prevented. After the transfer paper is destaticized by an AC corona destaticizer, the toner picture is fixed. The remaining charges on the transfer paper that are not destaticized at that time are earthed in this order; the upper roller 42 the bearing 43 the high resistance 49 the main body 1. Therefore an electrostatic off-set is not caused by the charges remaining on the fixing roller 42.
Patent JP-2000120516-A (JP)
Title: Earth structure for engine
Inventor: SUZUKI TAKASHI
IPC: F02P3/05
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To improve fuel consumption while assisting an earth of an engine by connecting between an engine main body and a chassis frame, in a code formed by connecting a condenser and a coil to a plus side and a minus side of a low pressure power supply in series. SOLUTION: A code is formed in such a constitution that each of capacitors 11, 12 and coils 13, 14 are connected to both electrodes of a low pressure power supply 10 in series around it. A minus side 15 of the code is connected to an engine 1, and a plus side 16 is connected to a chassis frame 17. By such earth structure, the engine 1 is sufficiently earthed. Namely, when current of high voltage supplied by a plug code 9 is discharged from a center of a spark plug 8, chassis frame 17 is earthed through a circumference of the spark plug 8 and the engine 1 main body. Current easily flows to an engine side capacitor 11 by accumulating a minus charge at all times, spark is formed easily.
Patent JP-2000118341-A (JP)
Title: Airbag device
Inventor: KAI TAKESHI
IPC: B60R21/16
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To stabilize the deployed form of an airbag without using a tether. SOLUTION: An airbag 7 for a front passenger seat is of a three-piece construction comprising two symmetrically shaped side ground fabrics 8 and a central ground fabric 9 integrally sewn to the side fabrics 8 at sewing lines S1, 81. A projecting part and a recessed part are formed at the end of each ground fabric 8 facing the occupant restraint surface 71 of the airbag 7, whereby the respective peripheral lengths A, B, C of the upper part, center part, and lower part of the airbag 7 are held in a relation of B<A<C. When the airbag 7 is deployed, the part with the shortest peripheral length B is the first to be tensioned into the same condition as the projected condition of a tether and the parts with the longer peripheral lengths A, C are then inflated to complete deployment of the airbag 7.  Therefore, the configuration of the airbag 7 deployed can be stabilized without the need to provide a tether.
Patent JP-H0719990-A (JP)
Title: Pressure control device for blowout type wind tunnel
Inventor: YAMADA HAJIME
IPC: G01M9/04
Filed: 1991-10-09
Abstract: PURPOSE:To invariably perform the stable pressure control at the optimum set value without resetting the control parameter when a nozzle is replaced to change the Mach number or when the set pressure is changed. CONSTITUTION:This pressure control device is provided with a parameter setting section 24 calculating the control parameter based on the pressure set signal outputted from a pressure setter 21, the outlet temperature signal of a heater 4, and the nozzle signal judging the type of a nozzle 6. It calculates the proportional gain and integral time of a feedback controller 22 suitable for these signals and outputs them to the feedback controller 22.
Patent JP-H0597629-A (JP)
Title: Powdery aerosol cosmetic
Inventor: SANBE AKIKO
IPC: A61K8/00
Filed: 1991-10-09
Abstract: PURPOSE:To provide the subject cosmetic easily applicable on the body before or after sweating, also excellent in the sustainability in the effect of resolving skin greasiness due to sweating along with no whitening of the skin, thus excellent in usability. CONSTITUTION:The objective cosmetic contains a total of 0.1-5wt.% of (A) hollow spherical powder having 350-1000 (pref. 400-900)m<2>/g specific surface area, i.e., powder having at least one hollow space of >=0.1 (pref. >=0.3)mum pore size and also having on the surface numerous fine pores communicating with said space(s) and (B) spherical powder having 50-300 (pref. 70-280)m<2>/g specific surface area, e.g. hollow spherical powder, porous spherical powder at the weight ratio A/B=(8:2) to (2:8) [pref. (3:1) to (1:3)]. The particle diameter of the powder A or B is pref. 1-30mum, one or both of them being pref. inorganic powder.
Patent JP-H07200798-A (JP)
Title: Method for provision of software control for imaging device and plurality of image processing units
Inventor: KENTO JIYOZEFU SHIIFUAATO
IPC: G06T1/00
Filed: 1994-11-25
Abstract: PURPOSE: To provide an imaging device and an imaging method which are provided with flexibility for manufacturing and operating various imaging devices in a wide range and can sufficiently reduce a time and a cost of development. CONSTITUTION: A separated and independent software module controls an inputting medium, image retrieving, image arrangement, an outputting medium and a user interface. An image processing unit monitor software module domination- controls and synchronization-controls each software control module. Only one image processing unit monitor software module is uniquely necessary for respectively separated new image devices. An image processing unit monitoring means is provided with respectively separated independent software control modules and a communication path of only one way for outgoing communication. Preferably, all communication is transparent so as to be provided by remote procedure calling. A direct communication path does no exist between the respectively separated and independent software control modules.
Patent JP-2000124628-A (JP)
Title: Housing structure for personal computer or the like
Inventor: MASUMOTO YOSHIFUMI
IPC: H05K5/03
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To easily attach and detach a cover, without forcibly increasing the interval between side plate parts on both the sides of the cover. SOLUTION: A claw part 15 is formed continuously to the lower side edges of left and right side plate parts 9 and 10 of a cover B1, and a small groove 6 and a small recessed part 7 which are laterally opened are formed continuously to left and right raised edge parts 3 and 4 of the bottom plate part 1 of a main body A1. The cover B1 is made to cover the main body A1, while the interval between the left and right side plate parts 9 and 10 of the cover B1 is held as it is, and the cover is moved over the main body so that the claw part 15 enters into the small groove 6 and is then caught by the small recessed part 7. Then screws 17 are inserted into the screw holes 12a of the cover B1, and the screw holes 2a on the side of the main body A which are aligned with them to fix the cover B1 to the main body A1.
Patent JP-H08158148-A (JP)
Title: Cellulose dope and its preparation
Inventor: SAITO MASATOSHI
IPC: D01F2/02
Filed: 1994-11-25
Abstract: PURPOSE: To obtain a stable cellulose dope with small molecular weight depression and capable of giving a cellulose form having excellent mechanical properties. CONSTITUTION: This cellulose dope is obtained by dissolving hydrated cellulose or amorphous cellulose >=200 in viscosity-average molecular weight in 50-70wt.% of an aqueous solution of sodium thiocyanate; or by either immersing the above cellulose in the above solution at < 100 deg.C or dissolving it therein by direct heating to 100-130 deg.C.