baber/WOPTO huggingface dataset:
Patent JP-H07175131-A (JP)
Title: Lens sheet and its production
Inventor: HAMADA MASAO
IPC: G03B21/62
Filed: 1993-12-20
Abstract: PURPOSE:To obtain a lens sheet having excellent optical characteristics without deviation of the axis in which the lenticular lens pattern of a lens mold is accurately transferred and a lens layer of uniform thickness is formed. CONSTITUTION:This lens sheet consists of a first lens member and a second lens member. The first lens member has a first lens part produced by hardening a hardening type resin compsn. containing a thermoplastic polymer, compd. having one or more unsatd. double bonds in the molecule, and radical polymn. initiator on the one surface of a first sheet-type transparent base body. The second lens member has a second lens part produced by hardening a hardening resin compsn. containing a thermoplastic polymer, compd. having one or more unsatd. double bonds in the molecule, and radical polynm. initiator on the one surface of a second sheet-type transparent base body. These members are laminated with an adhesive layer 4 into one body in such a manner that the first lens part and the second lens part are arranged as the outermost layers.
Patent JP-H09161152-A (JP)
Title: Pos terminal equipment for electronic currency
Inventor: OKI MASAYUKI
IPC: G06Q20/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide POS terminal equipment for electronic currency with which convenience and reliability are improved and the safety of IC card can be secured. SOLUTION: An IC card inserting port for inserting an IC card 20 of customer storing electronic currency and a display part composed of a display unit 22 are provided on the front face part of main body part, and a receipt send-out port 212 is provided on the upper surface of main body part. Inside the main body part, an IC card reader/writer unit for the IC card 10 of customer, IC card reader/write unit 214 for an IC card 10' for shop (money collection) main substrate 215 for controlling the entire POS terminal equipment for electronic currency, CPU/power unit 216, rolled paper 217 for receipt, printer, and external connection connector 220 are provided. Besides, a password input remote controller not shown in the figure is provided and when performing payment due to electronic currency, the customer cancels the lock of IC card.  The POS terminal equipment for electronic currency shown in the figure is used together with a bar code scanner and an existing POS terminal not shown in the figure.
Patent JP-H08220066-A (JP)
Title: Wide-area air-fuel ratio sensor and driving method thereof
Inventor: KIN HEIKI
IPC: G01N27/41
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To realize wide range measurement of air/fuel ratio (A/F) by a constitution wherein a measuring electrode functions as an oxygen pumping electrode and a sensing electrode while a sensing reference electrode functions as an oxygen reference electrode. SOLUTION: At a sensor section 31, a measuring electrode 23 and a first pumping electrode 25 are formed on one side face of a solid state electrolytic plate 30 while a second pumping electrode 28 and a sensing reference electrode 26 are formed on the opposite side face. The measuring electrode 23 functions as an oxygen pumping electrode and a sensing electrode while the sensing reference electrode 26 functions as an oxygen reference electrode by receiving oxygen from the first pumping electrode 25. Resistance between the measuring electrode 23 and the second pumping electrode 28 is measured and used in the measurement of excess voltage between the measuring electrode 23 and the sensing reference electrode 26 caused by the pumping current value between the measuring electrode 23 and the second pumping electrode 28. The excess voltage is added to the pumping voltage.
Patent JP-H06156349-A (JP)
Title: Frame cover structure of scooter type vehicle
Inventor: SHINOHARA KAZUNORI
IPC: B62J17/06
Filed: 1992-11-30
Abstract: PURPOSE:To improve the assembly workability by positioning a leg cover rising at the front part of a step board and covering the front head of a car body frame from the rear side, to the car body frame and to the step board, by using plural exclusive means respectively, and fitting and fixing it. CONSTITUTION:In a scooter type vehicle, a lower floor type step board 16 is formed between a handle bar and a sitting seat. And by a leg cover 20 rising at the front part of the step board 16, the front head of a car body frame 2 which consists of a frame pipe 5 and a frame body 6 is covered from the rear side. In such a structure, the leg cover 20 is positioned to the car body frame 2 with plural positioning means A and B. The upper part of the leg cover 20 is fixed to the car body frame 2 with plural upper part fixing means C. Furthermore, the lower part of the leg cover 20 is fixed to the step board 16 with plural fitting means D and plural lower part fixing means E.
Patent JP-H05156063-A (JP)
Title: Method for stabilizing halogenated hydrocarbon
Inventor: HIBINO YASUO
IPC: C08G18/00
Filed: 1991-12-04
Abstract: PURPOSE:To improve the storage stability of a premixed for producing a urethane foam, comprising a hydrochlorofluorocarbon as a blowing agent by adding a metal complex such as a metallocene and a catechol etc., to a halogenated hydrocarbon. CONSTITUTION:An amine-based polyol such as N,N,N',N'-tetrakis(2- hydroxypropyl)ethylenediamine is blended with dimethylcyclohexylamine, water, a foam stabilizer and a halogenated hydrocarbon such as 1,1-dichloro-1- fluoroethane as a blowing agent to give a premix for producing an urethane foam, which is mixed with a combination of one or more among metallocenes (e.g. ferrocene) and metal acetylacetone complexes [e.g. acetylacetanotomanganese (2)] and one or more of catechols (e.g. m- pyrocatechol) as stabilizers of the blowing agent to improve the storage stability of the premix for producing urethane foam mixed with the hydrochlorofluorocarbon as the blowing agent.
Patent JP-H08173918-A (JP)
Title: Fish size and fish species selector
Inventor: YOSHIMOTO NOBUYA
IPC: A22C25/12
Filed: 1994-12-22
Abstract: PURPOSE: To cut operating personnel and make an operation to pack fish in a box efficient by sorting out a fish size and identifying a fish species, and packing fish in an empty box to be carried in in accordance with identification results, and at the same time, transporting the packed box. CONSTITUTION: A fish packing means 200 detects the height of fish packed in a box using a height sensor 201, and counts the number of fish using a counter 202, and at the same time, measures the weight of each box using a weight sensor 203. in addition, based on all measurement information, fish continues to be packed in each box until a fish box filling-up determination part 204. If it is determined that the box has been filled up, a 'close' command S21 is output to a flow-in shutoff valve 205 for shutting off the inflow of fish. Next, the fish box filling-up determination part 204 outputs a command S22 for demanding a carrying out of the box to a means 300 for transporting packed fish boxes. After that, the part 204 outputs a command S23 for demanding a carrying of empty boxes to a means 400 for carrying in the empty boxes.  On the other hand, a part 206 for determining the completion of arranging the empty box checks the completion of arranging the empty boxes and outputs a command S24 for demanding the opening of the flow-in shutoff valve 205.
Patent JP-H02281418-A (JP)
Title: Magnetic disk substrate with carbonaceous protective film
Inventor: ATEFU ETSUCHI ERUTOUKII
IPC: G11B5/72
Filed: 1989-12-11
Abstract: PURPOSE:To obtain a carbonaceous protective film having desired hardness and lubricating property in a thin film magnetic medium by specifying thickness of the carbonaceous protective film formed on the substrate and the proportion of C-C bonds to all C-O bonds. CONSTITUTION:The disk generally consists of a hard substrate 12 and thin film layers such as crystalline base layer 14, magnetic thin film layer 16 and carbonaceous protective film 18 with preferably 200 - 300Angstrom  thickness. The protective film 18 features that it is less than 500Angstrom  thick and has a hydrophobic surface with the proportion of C-C bonds to all C-O bonds >4:1. Thereby, hardness and lubricating property of the protective film 18 is desirably determined to obtain a long life for start-stop operation and to improve durability of the medium.
Patent JP-H10159873-A (JP)
Title: Torque transmission mechanism controller
Inventor: AMENDT OLIVER DR
IPC: B60W30/18
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To accomplish comfortable steady creeping or driving by controlling a creeping process by means of a control unit when a transmission gear is connected in a transmission and when a brake and a load lever are not operated and increasing clutch torque in a connecting process, for example. SOLUTION: When a brake is not operated, when a transmission gear is connected in a transmission, when a motor is rotated, or when an accelerator pedal is not operated, a control unit 13 detects these conditions so as to control a creeping process and so as to release a clutch substantially, and motor torque presented in the release position is specified. Then, torque which can be transmitted by means of a clutch is increased, or alternatively, the clutch is connected partially at least, so that motor torque presented in the connecting position is specified. A difference between the two motor torques is compared with a previously specificative value, and if the difference is large, transmissible clutch torque is regulated so that torque sufficient for creeping can be presented.
Patent JP-H01164605-A (JP)
Title: Pneumatic radial tire for use of heavy load
Inventor: TAKAHASHI OSAMU
IPC: B60C9/18
Filed: 1987-12-21
Abstract: PURPOSE:To improve durability of a belt part by crossing one part of belt cords further parallelly arranging the rest part of the number of belt layers while respectively specifying each cord angle for a tire equatorial surface of each belt layer. CONSTITUTION:A tire provides four belt layers 1-4 to be respectively arranged between a carcass layer and a tread 11. In this structure, each belt cord 1a-3a respectively crosses mutually between the first and third belt layers 1-3. While each belt cord 3a, 4a is parallelly arranged between the third and fourth belt layers 3, 4. Each cord angle theta1-theta4 for a tire equatorial surface E of each belt layer 1-4 is respectively set to 40 deg.-70 deg., 15 deg.-25 deg., 15 deg.-25 deg. and 15 deg.-25 deg. successively from the first belt layer 1 toward the fourth belt layer 4. In this way, the first belt layer 1 is prevented from generating a flapping phenomenon, improving durability in a belt part.
Patent JP-H07154384-A (JP)
Title: Synchronization detection circuit
Inventor: TSUKAGOSHI KAZUAKI
IPC: H04L7/08
Filed: 1993-11-27
Abstract: PURPOSE:To provide the synchronization detection circuit for continuously outputting a synchronization detection signal by providing a protecting circuit for protecting the synchronizing timing of a synchronous counter. CONSTITUTION:This circuit is provided with another counter synchronous counter 2 for holding the synchronizing timing and when the synchronizing timing is matched between a synchronous counter 1 and a detection flag and a protecting counter for performing up counting with the matching or performing down counting with mismatching gets less than a previously set count value, the synchronous counter 2 is controlled so as to be synchronized with the output timing of the detection flag. Thus, the synchronizing detect signal is outputted according to the count value of the synchronous counter 2.
Patent JP-H03184382-A (JP)
Title: Semiconductor light-receiving device
Inventor: ITO KAZUHIRO
IPC: H01L31/107
Filed: 1989-12-13
Abstract: PURPOSE:To prevent a tunnel phenomenon for narrowing an amplified region and achieving a high-speed response by forming a window layer directly below a main joint for inducing an avalanche phenomenon. CONSTITUTION:An In0.5Ga0.5As light-absorbing layer 42 and an electric field adjusting layer 43 are formed on an InP substrate 41. For example, forbidden band is made larger at the side of a layer 44 and smaller at the side of a layer 42 as in an In0.65Ga0.3As0.7P0.3 (1X10<16>cm<-3>, n-type 0.1mum), an In0.6Ga0.4As0.4P0.6 (1X10<16>cm<-3>, n-type, 0.1mum), an InP (2X10<16>cm<-3>, n-type, 0.1mum), and an In0.9Ga0.1 P (8X10<16>cm<-3>, n-type, 0.2mum) for changing in small steps and then an InP window layer 44 (1X10<15>cm<-3>, n-type, 1.8mum) is formed on it. Then, a p-type impurities are introduced for forming regions 45 and 46 which are converted into p type, and one part 52 of the window layer 44 is left as n type directly below the p-type region 46, thus forming an amplified region.
Patent JP-H10162844-A (JP)
Title: Phosphoric acid fuel cell
Inventor: ENOMOTO HIROBUMI
IPC: H01M8/02
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To avoid corrosion of a separator by phosphoric acid held on a reservoir plate, and achieve a stable operation for a long period. SOLUTION: In a device in which unit cells each comprising matrix 1 to hold phosphoric acid held between a fuel electrode comprising a fuel electrode catalyst layer 2 formed on a fuel electrode base material 4, and an air electrode catalyst layer 3 formed on an air electrode base material 5, and reservoir plates 6, 7A disposed on outer surfaces of both electrodes are laminated with each other through separators 8, plural air communication grooves 10 having apertures in a side surface on the air entrance side and in a side surface on the air exit side are provided on an air electrode side surface of the reservoir plate 7A disposed on the air electrode side, plural grooves 12 closed to the side surface are provided on a separator side surface, and a water repellent finishing is applied to a rib 11a in contact with the separator 8 having the groove 12.
Patent JP-H10187062-A (JP)
Title: Video display device
Inventor: KUWANO YUKINORI
IPC: G03B21/10
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To apply a high-luminance LED, an ultraviolet-rays LED, or a laser diode to a projection type display device. SOLUTION: This device consists of a light source 1 consisting of a linear light emitting element, a linear display element 2 which receives light emitted from the light source 1 and emits video light, a fixed reflecting mirror 4 which reflects the video light emitted from the linear display element 2, a displaceable reflecting mirror 5, which further reflects the video light reflected by the reflecting mirror 4, and a screen 6 which displays the video light reflected by the reflecting mirror 5 as two-dimensional video. The rotating speed of the reflecting mirror 5 is variably set slow at both end parts in the vertical direction of the screen 6 and fast at the center part.
Patent JP-H10161030-A (JP)
Title: Confocal scanner unit
Inventor: SUGIURA TADASHI
IPC: G02B21/00
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To improve image quality by reducing the interference of a laser beam by arranging a glass plate at the position turned centering a line perpendicular to a pinhole plate by a specific angle from a surface symmetric position to the surface of the pinhole plate of a dichroic mirror. SOLUTION: Light passing each pinhole on the pinhole plate 3 is transmitted through the glass plate 7 and is made incident on a microscope 51. The glass plate 7 is arranged at the position turned Centering the line passing the center part of the dichroic mirror 2 and perpendicular to the pinhole plate 3 by 90 deg. or 270 deg. from the surface symmetric position to the surface of the pinhole plate 3 of the dichroic mirror 2. Fluorescence from the microscope 51 is made incident on the pinhole plate 3 through the glass plate 7, and the light passing through each pinhole on the pinhole plate 3 is reflected by the dichroic mirror 2, so that the image of a resonance point is obtained. Thus, fine and weak interference is caused in the directions of the X and Y axes of the image of the resonance point, so that longitudinal wrinkles are eliminated.
Patent JP-H02167850-A (JP)
Title: High dielectric constant porcelain composition
Inventor: YAMAGUCHI HISASHI
IPC: C04B35/00
Filed: 1988-12-20
Abstract: PURPOSE:To provide a high dielectric constant porcelain composition having a high specific resistance and capable of being sintered at low temperatures by containing PbO, La2O3, ZrO2, TiO3, MgO and Nb2O5 wherein the content of the MgO is restricted. CONSTITUTION:A porcelain composition contains PbO, La2O3, ZrO2, TiO3, MgO and Nb2O5 wherein the content of the MgO is 0.05-1.5wt.% based on a composition main component of the formula. Although the MgO is effective for the improvement of dielectric constants, MgO contents of <0.05wt.% do not sufficiently give the effect of the MgO and the MgO contents of >1.5wt.% reduce the specific resistance. The content of the MgO is therefore 0.05-1.5wt.% based on the main component of the formula. The present high dielectric constant porcelain composition has high dielectric constant and capacitive resistance product and also has excellent characteristics as a material for porcelain capacitors. The composition further has advantages comprising low sintering temperatures and low dielectric loss.
Patent JP-H11162141-A (JP)
Title: Disc reproducing device
Inventor: EGUCHI TOYOKAZU
IPC: G11B25/04
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a disc reproducing device which is not influenced by a capacitance in a part where a flexible cable is brought into contact with a housing metal surface and enables the satisfactory transmission of a high speed signal such as a disc reading signal, etc., between a movable unit side and a conductor side. SOLUTION: A pin-type contact 15 and a flat plate contact 18 are respectively provided on a circuit board 11 on a drawer 1 side and a circuit board 12 on a cabinet 2 side. When the drawer is housed in the cabinet, the respective contacts 15 and 18 are connected to each other. A high speed signal among a group of signals transmitted between the respective circuit boards 11 and 12 such as a signal which is read out of the disc by an optical pickup 8 is transmitted by using the pin-type contact 15 and the flat plate contact 18. Other signals are transmitted through a flexible cable 19.
Patent JP-H06169066-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAJIYAMA HIDETO
IPC: H01L21/8242
Filed: 1992-12-01
Abstract: PURPOSE:To leave an offset SiO2 film on the gate part of a memory cell part which is formed on the lower stage region of a semiconductor substrate and leave no offset SiO2 film or only a thin offset SiO2 film selectively on the gate part of a peripheral circuit part which is formed on the upper stage region of the semiconductor substrate. CONSTITUTION:A gate insulating film 18, a polycide film of which gate electrodes 26 and 27 are to be composed and an offset SiO2 film are successively formed by CVD over the upper stage region (a) and lower stage region (b) of one semiconductor substrate 11. Then both the offset SiO2 film and the polycide film are patterned to form the gate part 32 of a peripheral circuit part on the upper stage region (a) and the gate part 33 of a memory cell part on the lower stage region (b). After a resist layer 30 is applied over the whole surface, the resist layer 30 is etched back until the offset SiO2 film on the gate part 32 is removed.
Patent JP-H10162872-A (JP)
Title: Crimp terminal metal
Inventor: AOYAMA MASAHIKO
IPC: H01R4/24
Filed: 1996-12-02
Abstract: PROBLEM TO BE SOLVED: To easily manufacture a crimped wire using a general purpose tool. SOLUTION: A pair of a front and a back crimp blades 17 provided with a groove are formed in a crimp part 12 provided on a terminal main body 10. A push-in member 23 is provided in the crimp part 12 to be fitted in. This push-in member 23 is formed of conductive metal, and grooves 27 are provided in both a front and a back end surfaces. A push-in member 28 is provided at an upper end of the groove 27 to push in wire 1 for a prescribed quantity. After a terminal of the wire 1 is placed on both crimp blades 17, the push-in member 23 is put to cover it, and it is held by a pair of pliers. Coating 2 on the wire 1 is bitten by both grooves 20, 27 to be crimped. As the push-in member 23 is completely pushed in, a locking protrusion 31 is engaged in a locking hole 32 to be locked to be removal-protected.
Patent JP-H09159189-A (JP)
Title: Frame foot warmer
Inventor: KIRINO HIDEKI
IPC: F24C7/06
Filed: 1995-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a low price frame foot warmer in which a remote controlling operation can be carried out under utilization of a minute micro-wave. SOLUTION: A control signal transmitted from a remote controlled transmission part stored in a top plate is received by a micro-wave receiving antenna and demodulated so as to control a heater. A micro-wave receiving antenna arranged at a main body of the frame foot warmer at this time is made such that a heat shielding plane 113 of the upper surface of the heater device is applied as a ground conductor, and a thin dielectric base plate 111 having a micro-strip patch 18 adhered thereto is arranged to be oppositely faced to each other through a predetermined clearance. In addition, a co-axial line 121 is supported by a pair of claw-like fittings formed by cutting and raising a heat shielding plate 113 and then connected to a micro-strip electrical power supplying line 119.
Patent JP-H02169882-A (JP)
Title: Sliding support seat type vane pump motor
Inventor: OKAMOTO MITSUO
IPC: F04C2/344
Filed: 1988-12-21
Abstract: PURPOSE:To reduce the friction power and the leakage rate by pressing a vane coupled with a sliding support seat at its tip to the inner face of a cam ring freely rotatably coupled with a bearing on the outer periphery and bringing both sliding faces into face contact with each other. CONSTITUTION:A cam ring 5 is coupled with a bearing 7 on the outer periphery and made freely rotatably against a housing 6. A vane 3 coupled with a sliding support seat 4 at its tip is pressed to the inner face of the cam ring 5 via the support seat 4. The cam ring 5 and the support seat 4 are brought into wide face contact with each other. In this case, the cam ring 5 is swayed and rotated while kept in face contact with the support seat 4, thus no friction occurs, and the power loss by friction is reduced. The leakage loss can be reduced because of the face contact, and the volume efficiency is improved.
Patent JP-H04194786-A (JP)
Title: Reactor recirculation pump
Inventor: NAKAMURA SHOZO
IPC: G21C15/243
Filed: 1990-11-28
Abstract: PURPOSE:To prevent occurrence of temperature fluctuation due to the flow back of high temperature reactor water and the generation of unsteady thermal stress by forming a shut and a shut cover so that the pressure loss becomes maximum at the outlet of clearance. CONSTITUTION:If a shaft 1 is formed so that the upper gap in the clearance part 11 is smaller than the lower gap and the outer surface of the shaft has an inclination of theta degree to the inner surface of the shaft cover 9, the uppermost end of the clearance part 11, that is, the gap of the outlet of seal purge water A becomes narrowest. By this, the pressure loss at the outlet becomes maximum and the flow of purge water A is limited at the outlet. Therefore, the pressure at each point in the clearance part 11 becomes higher than pressure P0 at the outlet showing positive pressure characteristic and so the flow of the purge water A becomes stable. Thus the backflow of high temperature reactor water B to the clearance part 11 is prevented. As a result, the temperature fluctuation in the clearance part 11 is prevented, the generation of thermal fatigue on the shaft cover 9 surface is prevented and the reliability of the recirculation pump is improved.