baber/WOPTO huggingface dataset:
Patent JP-H01171864-A (JP)
Title: Printing mechanism for computer
Inventor: MAKINO MASAYASU
IPC: G06K15/10
Filed: 1987-12-25
Abstract: PURPOSE:To enable the utilization of any printing programs by providing a printing nozzle unit having a plurality, (a), of nozzles disposed at a pitch (n) and by feeding a recording paper at a specific paper feed width in accordance with a printing command signal representing (n) or n/2. CONSTITUTION:Nozzles for injecting ink are provided on a nozzle unit 12 on its face adapted to be brought into correspondence with a printing paper when the printing is performed. The nozzles mounted to (a) or, for instance, four are longitudinally disposed at a pitch of (n), for instance 1/120 inch. Control means 5, 6, 7 output driving signals on the basis of setting command signals sent from a computer 2. The nozzle unit 12 is caused to horizontally travel and injects ink, while a printing paper is upwardly fed so as to accomplish a printing operation. In these circumstances, when a printing command signal representing a printing pitch (n) (1/120 inch) is sent, the paper feed width is set to be an, for instance, 4n. In contrast, when the printing pitch is n/2 (1/240 inch), the paper feed width is repeatedly set to be n/2 and an-n/2, for instance, 4n-n/2 in order, thereby making it possible to maintain the printing speed constant.
Patent JP-H07187546-A (JP)
Title: Liquid pressure elevator device
Inventor: HIROSE MASAYUKI
IPC: B66B5/02
Filed: 1993-12-27
Abstract: PURPOSE:To prevent the positional movement of a car in stopping, namely, floating phenomenon, by a small capacity brake, by providing a means for operating a power unit in response to the fact that the cylinder internal pressure becomes the first specific value or more while the car is stopped. CONSTITUTION:In an oil pressure elevator, since pressure oil is contracted or strained when load fluctuation is generated in a car 1 during the operation, the positional fluctuation in the direction vertical to a car floor is generated, and a floating sense is provided to a passenger. A brake for fixing a plunger 3 in stopping of the car 1 is provided to prevent the positional fluctuation. Specifically, a pressure detecting unit 12 detects the pressure in an oil pressure cylinder 2, so as to output it to a pressure controller 13. The detected value and set specific values P45, P55 are input into the pressure controller 13, and the pressure controller 13 issues the command of pressure control to a drive controller 14. The drive controller 14 issues the driving command to a three- phase induction motor 7 according to the result, and the three-phase induction motor 7 drives an oil pressure pump 6.
Patent JP-H03173877-A (JP)
Title: Optically active glycidyl ether derivative
Inventor: SAKAGUCHI KAZUHIKO
IPC: C09K19/34
Filed: 1990-11-28
Abstract: NEW MATERIAL:A compound expressed by formula I [R<1> is formula II to IV (R<3> is 1-15C alkyl; n and e are 0 or 1); * indicates asymmetric carbon atom]. USE:Useful as a synthetic raw material for new liquid crystalline compounds. PREPARATION:A phenolic derivative expressed by the formula R<1>OH is reacted with an optically active epichlorohydrin in the presence of a base (e.g. NaOH or KOH) according to the reaction formula to afford the compound expressed by formula I. The optically active epichlorohydrin is used in an amount of preferably 1-10 equiv. based on the phenolic derivative and the base is used in an amount of preferably 1-5equiv. based on the phenolic derivative. An optically active liquid crystalline compound, obtained by using the aforementioned compound expressed by formula I and having the gamma-lactone ring has good stability to heat and water and excellent properties as a ferroelectric liquid crystal.
Patent JP-H06157947-A (JP)
Title: Transparent coating
Inventor: SHIBUTA DAISUKE
IPC: C09D7/12
Filed: 1992-11-18
Abstract: PURPOSE:To obtain a transparent coating excellent in antistaticity, transparency, coating film strength and adhesiveness, useful for semiconductor wafer containers, construction materials, etc., comprising an electrically conductive metallic oxide fine powdery pigment, lamellar mineral and vehicle. CONSTITUTION:This transparent coating can be obtained by dispersing and mixing (A) 99.9-95wt.% of electrically conductive metallic oxide fine powder <=0.4mum in particle diameter (e.g. Sb-doped tin oxide), (B) 0.1-5.0wt.% of a lamellar mineral (pref. lamellar silicate such as synthetic smectite clay) and (C) a vehicle together with a binder (e.g. gelatin) in a solvent (e.g. water, alcohol).
Patent JP-H07191540-A (JP)
Title: Image forming device
Inventor: SHINOHARA MASASHI
IPC: G01N21/59
Filed: 1993-12-27
Abstract: PURPOSE:To enable light emitted from a light-emitting part to surely reach a light-receiving part and to surely detect toner end by forming a part or all of the inside surface of a toner cartridge to be a curved surface shape and making it to be a reflection surface reflecting emitted light. CONSTITUTION:The inside surface of the toner cartridge 1 of a developing device is formed to be a spherical shape, and a bottom part and a side part have transparent windows 3 and 4 respectively. Then, a light emitting element 5 is arranged in the vicinity of the outside of the transparent window 3 of the bottom part and a light receiving element 6 is arranged in the vicinity of the outside of the transparent window 4 of the side part, and the light receiving element 6 detects the light radiated from the light emitting element 5 and reflected by the inside surface 2 of the cartridge. Then, the light radiated from the light emitting element 5 repeats reflecting at the inside surface 2 of the cartridge and reaches the light receiving element 6, so that the toner end is detected. Even in the case that the toner adheres to a part of the inside surface 2 of the cartridge, the light radiated from the light emitting element 5 surely reaches the light receiving element 6 and is detected.
Patent JP-H04205707-A (JP)
Title: Production of magnetic head
Inventor: IWAKURA TAKESHIGE
IPC: G11B5/60
Filed: 1990-11-29
Abstract: PURPOSE:To reduce working manhours and to improve productivity by providing core housing grooves at the recessed part of a slider base material at prescribed intervals and in a longitudinal direction, housing and sticking a core assembly body in the groove and shaving the bottom part side of the groove by grinding. CONSTITUTION:The core housing grooves 10a and 10b are formed at a position which is symmetrical to a reference line at the central part of the recessed part of the slider base material 12 at the prescribed intervals and in the longitudinal direction. Next, the core assembly body 2 is housed and stuck in the grooves 10a and 10b by making the exposing length thereof identical. Besides, the bottom part sides of the grooves 10a and 10b are shaved by grinding from the outside. Then, two slider base materials 12 processed in such a way are integrated in a gate state and the aggregate of many sliders is formed by providing a groove for cutting 3 in parallel with the grooves 10a and 10b. Thus, the working manhours are reduced and the cost of production is reduced.
Patent JP-2000152917-A (JP)
Title: Respiration/pulsation monitoring device
Inventor: YAMAOSE HIROSHI
IPC: A61B5/00
Filed: 1998-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a respiration/pulsation monitoring device which will not give a feeling of physical disorder or a burden to a subject. SOLUTION: The analog output of a bridge circuit 14 is amplified by an amplifier 15 and converted to a digital signal by an analog/digital convertor 16. The converted digital signal is saved in a memory device 17, and the respiration condition and the pulsation condition of a subject are monitored in the elapse of time. The digital signal is inputted to a microcomputer 18, where intervals between peak points of waveforms are obtained based on a prescribed program by smoothing the waveforms of the digital signal and from the gradient of the smoothed curve, and the respiration interval and the pulsation interval are calculated. When the respiration interval exceeds a previously set value, an alarming device 19 is operated to give the alarm to a sleeping person to make the person start to breathe again.
Patent JP-H01169001-A (JP)
Title: Antifreezing device for railroad switch
Inventor: TATSUMI ARITAKA
IPC: E01B7/24
Filed: 1987-12-25
Abstract: PURPOSE:To prevent the damage of a heat pipe by the vertical movement of a cross-tie by fixing the whole heat pipe on the cross-tie side and heating one end of the heat pipe by hot water and an electric heater. CONSTITUTION:A heater transfer block 7 housing a heat dissipating section 62 for a heat pipe 6 is mounted along the side of a floor plate 4 on the undersides of a fixed rail 1 and a movable rail 2, and pushed by clamps 8. A header 9 is fixed on the heating section 61 side of the heat pipe 6 by a holder 10 installed to a cross-tie 3, and inlet and outlet ports 91, 92 are formed at both ends of the header 9. Since a heating section 61 is heated by hot water through rubber hoses 11, 12, etc., and by an electric heater through an electric wire having flexibility, the vertical movement of the cross-tie 3 is absorbed by the rubber hoses 11, 12 or the electric wire, and is not transmitted to the heat pipe 6.
Patent JP-H07193418-A (JP)
Title: On-vehicle antenna
Inventor: SAITO MASATOSHI
IPC: H01Q1/32
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a satisfactory antenna characteristic by matching an applied frequency after the appearance of a vehicle is satisfied and to prevent wind whistle by connecting and constituting the conductive core wire of a specified length and a spiral conductor in a unique form. CONSTITUTION:In an antenna element 3, a straight line conductive core wire 31 exists at the center part and the outer peripheral part of this core wire 31 is covered by insulating coating 32. On the outer peripheral part of this coating 32, a spiral conductor 33 is spirally wound up by prescribed pitch over the area from the tip part of the core wire 31 to the vicinity of a base end part. The tip part 33a of this conductor 33 and the tip part 31 a of the core wire 31 are short-circuited by a short-circuiting element means 34. The base end part of the core wire 31 and the base end part of the conductor 33 is kept open. When the wavelength of a using frequency band is defined as lambda, the length of the core wire 31 is defined as M, the length of the conductor 33 is defined as N, the inductance of the conductor 33 is defined as L and the correction constant of the electrical length by this L is defined as K, for each part of the element 3, the electrical length H of the element 3 is set to satisfy H=M +N+KL=lambda/4.
Patent JP-H06178794-A (JP)
Title: Packing structure for sanitary napkin
Inventor: KUWABARA MAYUMI
IPC: A61F13/472
Filed: 1992-12-11
Abstract: PURPOSE:To smoothly separate an adhesive layer from a separation layer and to obtain enough tacking force at the time of use by specifying the 180 deg. peel strength between an adhesive layer and a separation layer, and making the tacking force of the adhesive layer more than specified value. CONSTITUTION:A packing structure 1 for a sanitary napkin comprises a sanitary napkin and a packing material 20 for packing the napkin, wherein an adhesive layer 16 provided on the skin non-contact surface and a separation layer 21 provided on the inner surface of the packing material 20 are removably made adhere to each other. The 180 deg. peel strength between the adhesive layer and the separation layer is 30-90g/50mm, and the tacking force of the adhesive layer is 250g/25mm or more. The adhesive layer 16 is formed by applying an adhesive on the skin non-contact surface or applying a release finished packing film and then transferring the same on to the skin non-contact surface. The separation layer 21 is formed by applying a release treatment agent on the inner surface of the packing material or sticking a release tape thereto.
Patent JP-H03191568-A (JP)
Title: Semiconductor memory device
Inventor: KIYONO JUNJI
IPC: H01L27/04
Filed: 1989-12-20
Abstract: PURPOSE:To improve the data retention characteristic of a memory cell by a method wherein a diffusion region constituting a capacity part of an access transistor is structured in such a way that a high impurity-concentration diffusion region is formed at the inside of a low impurity-concentration diffusion region. CONSTITUTION:A field oxide film 2 and a channel stopper 3 are formed in one main face of a P-type silicon substrate 1; and an element formation region is partitioned. A capacity-part insulating film 4 and a gate insulating film 7 are formed on the surface of the element formation region. Phosphorus ions and arsenic ions whose diffusion coefficient is different are implanted sequentially into the element formation region; they are activated by a heat treatment; and an N<-> type diffusion region 6a of a low impurity concentration and an N<+> type diffusion region 6b of a high impurity concentration are formed. Then, a capacity-part electrode 5 composed of a polycrystalline silicon film containing phosphorus is formed on the capacity-part insulating film 4 so as to face the N<+> type diffusion region 6b; a silicon oxide film 15 with which the electrode is covered is formed selectively; and a capacity part is formed. Thereby, the concentration of an electric field in a source-drain region is relaxed, and it is possible to prevent information in a memory cell from disappearing.
Patent JP-H01174093-A (JP)
Title: Electronic key telephone system
Inventor: SANHONGI TOSHIRO
IPC: H04Q3/58
Filed: 1987-12-28
Abstract: PURPOSE:To synchronize an interval of an incoming signal from a trunk line with an incoming ring signal outputted from a telephone set even if lots of accommodated trunk lines are employed by allowing a main trunk line control section to monitor incoming signals of all accommodated trunk lines and to control a channel changeover switch giving an incoming ring signal to a telephone set. CONSTITUTION:When an incoming signal is supplied from a trunk line A to a trunk line incoming detection/dial output section 1A, the trunk line incoming detection/dial output section 1A receives the incoming signal and outputs the incoming signal to a main trunk line control section 2A, then the main trunk line control section 2A outputs the trunk line data being the incoming signal from the trunk line 1A to a control section 5A. Thus, the control section 5A judges to which telephone set an incoming ring signal is to be outputted from the trunk line data sent with the incoming signal and outputs the telephone set data to the main trunk line control section 2A, then the main trunk line control section 2A, based on the telephone set data, outputs the ring signal synchronized with the interval of on/off of the incoming signal from the trunk line A to a channel of the telephone set, then the channel changeover switch 3 is turned on/off.
Patent JP-2000293048-A (JP)
Title: Image forming device
Inventor: YOSHINO NAOTO
IPC: G03G15/16
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To make turned-up a cleaner blade as a result of the deficient rigidity on a cleaner housing and the occurrence of a cleaning defect prevented. SOLUTION: This image forming device is provided with a belt drive mechanism equipped with an intermediate transfer belt 1 and a roller 2 for extending the same there around. Moreover, the device is provided with the belt holding frame 4 for holding this belt holding mechanism, the cleaner blade 3 for removing residual toner on the intermediate transfer belt 1, disposed in the cleaner housing 5 being in a state of coming into contact with the intermediate transfer belt 1, and the holding plate 8 attached to the belt holding frame 4, that is member for holding this cleaner blade 3.
Patent JP-2001146747-A (JP)
Title: Earth-retaining method for deep, long ditch for embedding underground pipe or the like, and sheet pile wall retaining tower to be used therefor
Inventor: SHUDO TOMIJI
IPC: E02D17/08
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an earth-retaining method for embedding underground pipes or the like in a deep, long ditch with which noise and vibration from the work can be eliminated, the execution of the work can be carried out extremely safely and further the work can be completed in a short period of time and efficiently at a low cost, as well as sheet pile wall retaining towers used for the method. SOLUTION: Inside a deep, long ditch 1 for embedding pipes, sheet pile wall retaining towers 2A.2B... comprising inverted-U-shaped concrete block bodies as tower element bodies 10, which can be stacked and combined together, are erected and arranged to the form of bridge piers, sheet pile stiles 3 are set to the bridge piers in a multi- stage shape, and sheet pile wall retaining frame bodies 7 are erected and built, thereafter, the sheet piles 8 are inserted from the above to a space between the outer side of the sheet pile 3 and an earth wall 6 of the deep, long ditch and the sheet pile wall 9 is erected and set in this earth-retaining method in addition to the sheet pile wall retaining towers 2 made by the tower element bodies 10 collected and united as the features of this method and the towers in the configuration.
Patent JP-H06162138-A (JP)
Title: Automatic editing device for silk printed character
Inventor: ITO OSAMU
IPC: H05K3/00
Filed: 1992-11-18
Abstract: PURPOSE:To greatly decrease the man-hours of editing of silk printed characters and to preclude a defect in the manufacture of a printed circuit board due to an omission of editing. CONSTITUTION:A land layer formation part 2 extracts information of only land data from the contents of a printed circuit board design data storage part 1. A silk layer formation part 3 extracts information of only silk data from the contents of the printed circuit board design data storage part 1. A land mapping part 4 maps the information of only land data in a land map. A silk mapping part 5 maps the information of only silk data in a silk map. An overlap check part 6 detects an overlap of a land and a silk printed character from the land map and silk map. A silk printed character movement part 7 moves the silk printed character not to overlap with the land at the overlap part between the land and silk printed character.
Patent JP-H04198941-A (JP)
Title: Electrostatically chargeable resin particles and toner for electrophotography using same
Inventor: SHIOZAKI MASAYA
IPC: G03G9/097
Filed: 1990-11-28
Abstract: PURPOSE:To improve durability and electrostatic chargeability by preparing core particles having positive or negative charges in an aq. medium, heating and melt-sticking fine particles having electric charges contrary to those of the core particles to the surfaces of the core particles. CONSTITUTION:Core particles of low mol. wt. resin having positive or negative charges in an aq. medium are prepd. and fine particles of high mol.wt. resin having electric charges contrary to those of the core particles in the aq. medium are heated and melt-stuck to the surfaces of the core particles. Since the core particles and the fine particles have electric charges of opposite polarities in the aq. medium, when they are mixed and dispersed in the medium, the fine particles stick electrically to the surfaces of the core particles and tight sticking is attained by carrying out melt sticking in the electrically sticking state. Since the core particles electrically repel each other, aggregation is not caused. Durability and electrostatic chargeability are improved.
Patent JP-H09170571-A (JP)
Title: Scroll compressor
Inventor: HASE SHOZO
IPC: F04C18/02
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To enable excessive pressure to be easily released even with a very small inclination of a turning end plate during its operation by providing a recessed part on a turning end plate supporting part so that a minute gap may be widened toward the center of the turning end plate in relation to the outer circumferential plane part of the turning end plate supporting part, and reducing the contact surface area between the turning end plate and the turning end plate supporting part. SOLUTION: A turning end plate supporting part 23 and a back pressure sectioning band 24 are installed on the turning spiral vane member side of a bearing member 13. According to this constitution, it has been so designated that delivery pressure and any pressure smaller than this delivery pressure act on the central side of the back pressure partition section 24 of a turning end plate 102 and on the outside thereof respectively. On this turning support part 23, a step is provided to the outer peripheral planar part, for instance, as a recess of the turning support part 23. By means of this step, the contact part between the turning end plate 23 and the turning end plate 102 becomes narrow and any pressure rise in this passage can be avoided even with a very small inclination of the turning end plate 10 under operation.  Meanwhile, this step part may be a slope, etc., becoming lower on its central side, then being capable of getting the similar effect.
Patent JP-H03194271-A (JP)
Title: Method and device for repairing gas cock
IPC: F16K43/00
Filed: 1989-12-22
Abstract: PURPOSE:To make maintenance of a closing piece possible even when a gas cock is in use by deforming an elastic member by the closing piece by means of a closing piece insertion/removal tool, additionally provided in a work case, and receiving the closing piece into generated space and also decreasing a gas amount to a fine amount into the work case by the elastic member. CONSTITUTION:A work case D, in which an elastic member 13 is built, is mounted to a cock main unit 4 through a shutoff tool C. After the shutoff tool C is opened, the elastic member 13 is deformed by a closing piece 20 with a closing piece insertion/removal tool E, additionally provided in the work case D, and the shutoff tool C is closed in a condition that inflow transport gas from the cock main unit 4 to the work case D is decreased to a fine amount by action of the elastic member 13, by taking out the closing piece 20 from the cock main unit 4 to be housed in space generated by deformation. Next the work case D is removed from the cock main unit 4, and cleaning and lubricant-applying work for the closing piece 20 is executed outside the work case D. In this way, the lubricant-applying work to the closing piece in a gas cock, in use, can be easily executed in such a condition as gas leakage is suppressed.
Patent JP-H01174930-A (JP)
Title: Engine testing apparatus
Inventor: ICHIZAWA TAKASHI
IPC: G01M15/00
Filed: 1987-12-29
Abstract: PURPOSE:To easily mount an engine to be tested and to obtain accurate test data, by connecting the crank shaft pulley of an engine to the pulley of the support plate of a testing apparatus by a belt and keeping the tension of the belt constant. CONSTITUTION:An engine support mechanism 12 has a support stand 22 mounted in a freely rising and falling state by a cylinder 18 and a clamp means 24 for clamping an engine is provided to the predetermined region of the support stand 22. The pulley 36 connected to the crank shaft pulley 124 of the engine on the means 24 through a belt 34 is pivotally supported by a support member 38. The pulley 38 consists of shieves 39a, 39b and the belt 34 is trained over the shieve 39a and the other end of the support member 38 is supported in a freely shakable manner through a support shaft 40. A pulley 54 is provided to the rotary shaft 52 supported by the bearings 50a-50c of the support stand 22 and a belt 56 is trained over the shieve 39a and the pulley 54 under tension and controlled by a regulator so that the tension thereof is kept constant. An encoder generating pulses in the number corresponding to the number of rotations of the engine in a housing 30 is connected to the leading end part of the rotary shaft 52.