baber/WOPTO huggingface dataset:
Patent JP-H11113044-A (JP)
Title: Communication method, transmission method, reception method base station and terminal equipment
Inventor: SAKOTA KAZUYUKI
IPC: H04B7/26
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To search a base station efficiently by a terminal equipment in a radio telephone system. SOLUTION: Communication of user information between a base station and a terminal equipment is conducted intermittently for a prescribed time slot period, and the terminal equipment stops transmission/reception of the user information once for plural number of times of the prescribed time slot periods for intermittent communication and searches a cell of receiving a frequency channel through which control information is sent from the base station to conduct search processing of the base stations. Furthermore, the period for cell searching is increased/decreased at any time.
Patent JP-S62127620-A (JP)
Title: Method for measuring thickness of respective synthetic resin layers of multi-layered blow molding
Inventor: IWAWAKI AKIRA
IPC: B29L22/00
Filed: 1985-11-29
Abstract: PURPOSE:To measure the thicknesses of respective resin layers by detecting the lightness of a cut piece, and multiplying the rotating speed of a blade or blow-molding between the same lightness and the delivery rate of the blade or blow-molding during the time of one rotation. CONSTITUTION:Part of the blow-molding 1 is spirally cut by the blade 6. The delivery of the blade 6 or the blow-molding 1 is executed at a specified speed simultaneously with the rotation thereof to form the continuous belt-like cut piece 8. An optical sensor light projecting part 12 and two units of optical sensor light receiving parts 13, 13 are provided between both guides 10 and 11 so as to pinch the piece 8 passing therebetween to detect the lightness of the transmitted light. An arithmetic unit 8 detects the rotating speed of the blade or the blow-molding between the same lightnesses and measures the thicknesses of the respective synthetic resin layers by multiplying the detected rotating speed and the delivery rate of the blade or the blow-molding during the time when the blade or the blow-molding makes one turn.
Patent JP-H07115859-A (JP)
Title: Container for artificial planting and method for continuous laying thereof
Inventor: SHIODA KOZO
IPC: A01G27/00
Filed: 1993-10-26
Abstract: PURPOSE:To provide a container for artificial planting, having the water holding function and capable of suppressing a heat island phenomenon in spite of its ability to carry out rapid laying without requiring large-scaled construction works and a method for continuous laying of the container. CONSTITUTION:This container 1 for artificial planting is equipped with a container body (1A) having a water storage tank 2 in which water is stored and a funnel-shaped tilted surface part 3 connecting nearly the central part of the inner bottom to the intermediate part in the height direction is tilted and formed over the whole surface. Many lightweight water draining materials 4 (members having capillary actions) such as Hydroball(R) (a burned product of cake, coal, etc.) or a burned product of diatomaceous earth are charged onto the tilted surface part 3 and nonwoven fabric layers 5 (water holding layers) containing nonwoven fabrics, laminated and arranged are supported thereon in a state thereof laminated to the container body (1A). Thereby, the lightweight water draining materials 4 are retained in the shape of an inverted cone corresponding to that of the tilted surface part 3.
Patent JP-H1094298-A (JP)
Title: Vector control method for synchronous motor
Inventor: ARANAKA SHINJI
IPC: H02P21/18
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a vector control method exhibiting high acceleration/ deceleration performance without requiring any pole position detector. SOLUTION: In order to create the phase of a rotary dq coordinate system (where the d-axis is set in same direction as the flux of a rotor and the q-axis is set perpendicularly thereto) required at the basic section 12 of a vector controller appropriately without requiring any pole position detector, a low frequency region phase generator 9 and a high frequency region phase generator 10 are provided. A phase synthesizer 11 synthesizes these two types of phases by averaging the frequencies while weighting and the synthesized final phase is employed as the phase of the rotary dq coordinate system.
Patent JP-2000101642-A (JP)
Title: Method and system for stream distribution
Inventor: MORINISHI YUUJI
IPC: H04L12/801
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To eliminate disorder in received video and sound by measuring a transfer rate periodically or aperiodically and measuring a network state when the rate decreases below prescribed, predicting whether or not a stream is correctly received, and selecting a host server which is expected to receive the stream correctly again and changes the path when the stream is not received correctly. SOLUTION: After a repeater server 202 is selected as a host server by following a host server selecting procedure and a path connection is made, a stream is received from the repeater server 202. At this time, a transfer rate monitor mechanism 303 of a slave server 203 measures and records the transfer rate of the stream, received from the repeater server 202, periodically or aperiodically. If the transfer rate reaches a prescribed transfer rate in a unit time and the transfer rate monitor mechanism 303 detects a decrease in the transfer rate, a path reconstituting mechanism 313 predicts whether the stream is received correctly by a predicting means and selects another host server when it is not received correctly.
Patent JP-H11110729-A (JP)
Title: Magnetic head and manufacture of the same
Inventor: OTSUKA TOMOO
IPC: G11B5/31
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To adequately adjust film thickness of the α layer at the NiFe based alloy layer surface to form a carbon film in direct on the NiFe based alloy layer surface by cutting the thin film element surface through the polishing or etching or the like so that the thickness of the α layer of crystal structure at the surface of NiFe based alloy layer (core layer) forming a thin film element is limited only to the particular range. SOLUTION: An end surface 2 in the trailing side of a slider 1 is provided with a thin film element 3 covered with a protection layer 8. Surface of the thin film element 3 is cut by mechanical polishing or chemical polishing using a chemical or by plasma cleaning process such as ion etching or the like and thickness of the α layer forming a crystal structure at the core layer surface of the thin film element is limited to the range of 0.5 to 40 nm. When a carbon film 10 is formed in direct to the core layer surface, adequate dispersion occurs between the carbon film 10 and core layer, the carbon film 10 becomes difficult to peel, resulting in uniform film pressure and high surface smoothness. Thereby, spacing loss can be reduced.
Patent JP-S63122782-A (JP)
Title: Utilization of flue ash
Inventor: TOMARI MASAO
IPC: C05G1/00
Filed: 1986-11-11
Abstract: PURPOSE:To wash flue ash occurring in a furnace of exclusive oil use with water or an acidic solution of mineral acid and to use a treated material thereof as a soil quality improving material and a raw material. CONSTITUTION:Flue ash occurring in exclusive combustion of a petroleum fuel such as crude oil, heavy oil, etc., is washed with water or an acidic solution of mineral acid (e.g. 10 solution of hydrochloric acid, etc.) and a treated material thereof is used as a soil quality improving material. The treated material is mixed with a blended fertilizer, made into granules and used as a fertilizer.
Patent JP-H01112517-A (JP)
Title: Magnetic recording medium
Inventor: SUGIYOU YASUNOBU
IPC: C09D5/23
Filed: 1987-10-24
Abstract: PURPOSE:To improve various characteristics necessary for a recording medium by incorporating specified polyurethane resin into a binder contained in a magnetic layer in combination with magnetic powder. CONSTITUTION:Polyurethane resin having a polysiloxane chain in the side chain is incorporated into a binder in a magnetic layer formed on a nonmagnetic support. Magnetic particles pulverized so as to increase density or S/N can highly be dispersed, filled and oriented in the magnetic layer, the surface of the magnetic layer is highly smoothened and a magnetic recording medium having high characteristics, improved travelling performance and durability is obtd.
Patent JP-H11104419-A (JP)
Title: Filter
Inventor: OKUDA HIDEAKI
IPC: B01D39/16
Filed: 1997-10-01
Abstract: PROBLEM TO BE SOLVED: To wash efficiently cleanly a filter itself by a simple method by making a hole diameter of a transmission hole of a porous structure membrane variable in the filter composed of the porous structure membrane having many fine transmission holes. SOLUTION: A porous structure membrane 1 is composed of a polymer gel, and its periphery is fixed to a fluid transport tube 3 with an O-ring (a holding means) 2. In washing, acid water is permeated in a reverse direction to that in general use. Though the polymer gel expands near a neutral region, the polymer gel shrinks the more as the acidity is the stronger. Thereby the polymer gel shrinks in washing. Since the periphery of the porous structure membrane 1 is fixed to the O-ring 2, a hole 4 comes to be enlarged. In cleaning, since the hole 4 is enlarged, catching force of impurifies is weakened, or by changing of a shape of the hole 4, the unremoved impurifies deposited near the hole 4 comes to be separated. After cleaning, since the diameter of the hole is returned to the original one by permeating neutral water again, a filter can be reused.
Patent JP-H06113681-A (JP)
Title: Nursery cylindrical structure made of fiber
Inventor: MORIMOTO RIYOUJI
IPC: A01G23/04
Filed: 1992-10-07
Abstract: PURPOSE:To provide a light and tough nursery pot capable of putrefying and degrading even in embedding in soil while holding a seedling therein. CONSTITUTION:This nursery cylindrical structure 3 is composed of fiber putrefiable in soil and has 2.0-30.0cm diameter of the cylinder and 10-500g/m<2> basis weight of the cylindrical structure. The thickness of yarn constituting the cylindrical structure is No. 0.9-60 yarn count expressed in terms of English count.
Patent JP-H08126517-A (JP)
Title: Electric nail file
Inventor: ANDO NOBUO
IPC: A45D29/05
Filed: 1994-11-01
Abstract: PURPOSE: To enable nail filing only by bringing a nail into contact with a filing face of a nail file by reciprocating the nail file by a motor. CONSTITUTION: A motor 2b is stored in a main body case 2a of a nail file main body 2, an eccentric shaft 2d is fitted to a driving shaft 2c of the motor 2b, and a reciprocating driver 2f is fitted to the eccentric shaft 2d. A filing face 1a is formed on the surface side of the nail filing body 1, a pair of fitting pieces 1b are formed on both sides of the central part of the back side of the nail filing body 1, and the paired fitting pieces 1b are removably fitted to a pair of fitting parts 2i of the file mount 2h of the main body case 2a. In this arrangement, when the driving shaft 2c of the motor 2b is driven in rotation, the reciprocating driver 2f is reciprocated by the eccentric shaft 2d, so that the nail filing body 1 is reciprocated.  A guide body 3 is formed by a guide main body 3a and a pair of support pieces 3b, and a slit-like nail insert hole 3c where the tip of a nail can be inserted is formed extending from the guide main body 3a to the support pieces 3b.
Patent JP-H05331005-A (JP)
Title: Insect repellent
Inventor: HANSU EBAASU
IPC: A01N39/00
Filed: 1992-10-07
Abstract: PURPOSE: To prepare an insect repellent composition, containing a local anesthetic such as an alkyl p-aminobenzoate, an acylamide, etc., of 2-aminoacetic acid and useful for preventing an inset biting a human, etc., from biting into skin of a human, etc. CONSTITUTION: This insect repellent resistance comprises a local anesthetic agent selected from an alkyl p-aminobenzoate represented by formula I (R is an alkyl; R<2> is an alkyl), an arylamide of 2-aminoacetic acid represented by formula II (R<1> is H or an alkyl; R<3> is H or an alkyl), a 2-aminoalkyl aryl ether represented by formula III, a 2-aminoalkyl p-aminobenzoate represented by formula IV and a mixture thereof as an active ingredient and can be used for mosquitoes or flies. The repellent composition is capable of preventing insects from biting skin even if the insects approach the skin. Lidocaine is especially preferred as the local anesthetic agent and prilocaine and a mixture of the prilocaine with the lidocaine are preferred.
Patent JP-H0579124-A (JP)
Title: Composite girder and building using the girder
Inventor: KOMINAMI KATSUYOSHI
IPC: E04C3/26
Filed: 1991-09-20
Abstract: PURPOSE:To save the labor of operation requiring skill such as the arrangement, joining, fixing, etc., of a girder main reinforcement in a connection section by reducing the quantity of the steel frames of a girder. CONSTITUTION:A concrete girder member 12 made of precast concrete is formed by burying a plurality of bar-shaped reinforcing bodies 13 into the concrete in the longitudinal direction. A steel girder member 15 is formed by integrally binding a short girder steel frame 15A and a tabular body 15B. The tabular body 15B of the steel girder member is abutted against the end face of the concrete girder member 12, and the end sections of the bar-shaped reinforcing bodies 13 and the tabular body 15B of the steel girder member 15 are connected so that the tabular body 15B is pressure-welded to the end face of the concrete girder member 12. The concrete girder member 12 and the steel girder member 15 are bound integrally, thus manufacturing a composite girder 11. Accordingly, the dynamical properties such as tenacity of the girder are equalized to those of a girder, in which a girder steel frame is mounted extending over the whole region in the longitudinal direction of the girder even when the quantity of steel is reduced, and rigidity is made larger than the steel girder.
Patent JP-H0581641-A (JP)
Title: Magnetic recording medium
Inventor: YAMAMOTO YOSHINORI
IPC: G11B5/73
Filed: 1991-09-19
Abstract: PURPOSE:To provide a magnetic recording medium hardly undergoing a change in the properties of the back coat layer with the lapse of time, having excellent aging stability and capable of exhibiting stable recording and reproducing performance over a long period of time. CONSTITUTION:When a magnetic layer is formed on one side of a nonmagnetic substrate and a back coat layer on the other side to obtain a magnetic recording medium, polyurethane resin having cyclohexyl groups in the molecule is used as a binder in the back coat layer.
Patent JP-S61147777-A (JP)
Title: Switching power source circuit
Inventor: YAMADE SHIGEMITSU
IPC: H02M3/335
Filed: 1984-12-19
Abstract: PURPOSE:To improve the conversion efficiency by providing a discharge transistor for conducting both ends of a damper diode, and absorbing a spike pulse. CONSTITUTION:A switching power source circuit has a DC power source E, a transformer T, a switching transistor (Tr) Qs, and a switching pulse generator PG, and outputs a DC voltage from the secondary winding L2 through a rectifying diode D2 and a smoothing capacitor C2. To obtain the prescribe output voltage, it is detected by a detector DT to pulse-width modulate it. In this case, a series circuit of a damper diode Dd and a capacitor Cd is connected with both ends of the first winding L1 of the transistor, TrQd is connected in parallel with the diode Dd, and a pulse generated at the third winding L3 is rectified by a rectifier Dt and differentiated by Ct, Rt and applied to the base. Thus, a spike pulse when the TrQs is OFF is absorbed by the capacitor Cd, discharged by TrQd during the OFF period of the TrQs to completely absorb the pulse.
Patent JP-S61145600-A (JP)
Inventor: MORII HIDEJI
IPC: G10L15/10
Filed: 1984-12-19
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-S61147378-A (JP)
Title: Scratch inspecting device
Inventor: IWATA KOICHI
IPC: G06T1/00
Filed: 1984-12-20
Abstract: PURPOSE:To improve inspection accuracy by deciding the area of a boundary tracking area available from image data, the circularity and size of a circle and the magnitude relation of the prescribed values and discriminating a scratch from dust. CONSTITUTION:The video output signal of an image input device 11 is stored in a binary coded memory 4 through an A/D converter 2 and a binary coded circuit 3. A noise reducing part 16 and a CPU 17 read out data in the binary coded memory 4, track the boundary obtain the area S of the tracked area, and decide the which is larger, the area S or a constant A. If the decided result is NO, the boundary tracking area is judged to be a scratch, and the area S is added. If the result is YES, the boundary tracking area is judged to be dust other than a scratch, and the tracked area is erased.
Patent JP-S61136894-A (JP)
Inventor: HENRII DABURIYUU SAFUARIKU
IPC: B66B23/22
Filed: 1985-11-29
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-H01112673-A (JP)
Title: Cooling method for fuel cell
Inventor: ARIMA NOBUYUKI
IPC: H01M8/24
Filed: 1987-10-27
Abstract: PURPOSE:To reduce the number of manufacturing processes by feeding the oxidizing gas to the cathode side in opposite directions in sequence for each cell and feeding the fuel gas to the anode side in the same direction for each cell so that the oxidizing gas end the fuel gas flowing across a tile are made parallel flows and counter flows in turn for each cell. CONSTITUTION:The oxidizing gas OG fed to the cathode 2 side is fed in opposite directions in sequence for each cell, and the fuel gas FG fed to the anode side is fed in the same direction for each cell so that the oxidizing gas OG and the fuel gas FG flowing across a tile 1 are made parallel flows and counter flows in turn for each cell. The oxidizing gas OG and the fuel gas FG flowing across the tile 1 become parallel flows for the every other layer of laminated cells, the oxidizing gas OG itself flows in opposite directions for each layer, thus the sufficient cooling effect can be exerted. Since the fuel gas FG flows in the same direction for each cell 1, only a pair of fuel gas FG feeding and discharging flow holes 6 and 8 are required to be provided, and no flow hole to feed the fuel gas in the opposite direction is required.
Patent JP-H07101094-A (JP)
Title: Edge surface type thermal head
Inventor: HACHIMAN AKIHIRO
IPC: B41J2/335
Filed: 1993-10-04
Abstract: PURPOSE:To obtain a small-sized thin edge surface type thermal head by using a bendable flexible printed circuit board as the printed wiring board connected to a heat generating substrate. CONSTITUTION:A flexible printed circuit board(FPC) 9 is loaded with a thermistor 10 on the side of a heat generating substrate 3 from a bending part 8 and also loaded with a connector 11 and a chip type ceramic capacitor 24 on the side opposite to the substrate 3 from the bending part 8 and can be made bendable at the bending part 8 at the time of use. A reinforcing plate 12 is bonded to the part loaded with a connector 11 of the FPC 9 to enhance the connection reliability of the connector 11. The thermistor 10 is arranged in contact with the substrate 3 and coated with the highly heat-conductive resin 23 fixed to the substrate 3 so as to well transmit the heat of the substrate 3. Since the chip type ceramic capacitor 24 is used, a thermal head is miniaturized and thinned still more as a whole as compared with a radial type aluminum electric condenser.
Patent JP-H07104026-A (JP)
Title: Soldering failure detecting method for mounting part
Inventor: MINAMI HIDEAKI
IPC: G01R31/02
Filed: 1993-10-01
Abstract: PURPOSE:To provide a method for favorably detecting the lead contact and soldering failure conditions concerning the pattern of a mounting part by use of a substrate inspection device. CONSTITUTION:According to a four-terminal method in which a resistance measuring circuit 40 is provided with two + source terminals 42, 48 and with two + sense terminals 44, 46, a measuring probe 32 connected to one source terminal 42 and a measuring probe 34 connected to one sense terminal 44 are brought into contact with a lead 28 of an electronic part 24, and a measuring probe 38 connected to the other source terminal 48 and a measuring probe 36 connected to the other sense terminal 46 are brought into contact with a pattern 30, a resistance value between the lead 28 and the pattern 30 is measured, and the quality of the soldering condition of the electronic part 24 is judged from the measuring results.
Patent JP-H0693637-A (JP)
Title: Automatic cleaning device
Inventor: YASUO TAKASHI
IPC: G01V9/00
Filed: 1992-09-11
Abstract: PURPOSE:To obviate the need for a cable between a controller and a sensor, enhance the maintenance performance and keep the appearance of the sensor- installed area nicely. CONSTITUTION:User detection sensors 3 and 4 are mounted to an upper part wall surface of urinals 1 and 2 in a urinal chamber. A detection signal transmitted from the sensors 3 and 4 drives a solenoid flush valve 5 while a controller (control panel) 6 outputs microwaves, discharging clean water in an automatic mode. The output microwaves are used as a power source of the sensors 3 and 4. On the other hand, the direction signal from the sensors 3 and 4 is output in the shape of radio waves and received by the control panel 6. This construction makes it possible to eliminate the need for a cable between the sensors 3 and 4 and the control panel 6 and enhance the maintenance performance of the sensors and keep a good opperance of the installation area.
Patent JP-H0691204-A (JP)
Title: Piezoelectric liquid droplet ejection device
Inventor: CHIYOU KIMEI
IPC: B05B1/30
Filed: 1992-09-11
Abstract: PURPOSE:To ensure that a residual pressure variation can be reduced positively, if the cycle and amplitude of the residual pressure variation in a pressure chamber change due to temperature or the physical property of ink. CONSTITUTION:A residual pressure variation in a pressure chamber 10 after the ejection of ink droplets is detected by a piezoelectric element 16 and a detection circuit 32. At the same time, a cancellation pulse for cancelling a residual pressure based on the amplitude and cycle of the residual pressure variation is calculated by a calculation circuit 34, and then is applied to the piezoelectric element 16 by a drive circuit 30.
Patent JP-H05109400-A (JP)
Title: Method of forming thin type battery terminal
Inventor: SAITO SHINJI
IPC: H01M2/02
Filed: 1991-10-18
Abstract: PURPOSE:To provide a method of forming a thin type battery terminal good in mass productivity. CONSTITUTION:In a method of forming a thin type battery terminal, metal terminal plates 8 are arranged on the surface and the back of a low-profile battery 1, respectively, to form terminals for a positive electrode and a negative electrode. The low-profile battery 1 has a collector 2 and the metal terminal plates 8 fixed together via conductive tapes or conductive adhesive 6. Around the end face of the low-profile battery 1, a synthetic resin frame 9 is arranged, outside which synthetic resin 12 is filled in a space to the metal terminal plates 8 on the surface and the back.