baber/WOPTO huggingface dataset:
Patent JP-2000188117-A (JP)
Title: Solid oxide type fuel cell with inclined composition between electrode and electrolyte
Inventor: YAMADA IKIKO
IPC: H01M8/12
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a solid oxide type fuel cell capable of avoiding a crack by sintering and thermal stress during operation, peeling between layers and an increase of a boundary face resistance, and having improved power generation efficiency by an increase of a reaction area in an air electrode. SOLUTION: An electrolyte layer of oxide ion conductor material indicated by La1-aAaGa1-(b+c)BbCocO3 and an air electrode layer of electron conductor material indicated by La1-dAdCoO3 are laminated with an intermediate layer of conductor material mixed with electron ions indicated desirably by La1-eAeGa1-(f+g)BfCogO3 inserted between. After the layered product is sintered and integrated, composition of the boundary face between the layers is continuously changed by applying heat treatment and producing diffusion of elements in the adjacent boundary face (A is one kind of Sr and Ca or two kinds, B is one kind of Mg, Al and In or two kinds or more, 0.05<=a<=0.3, 0<=b, e<=0.3, 0<=c<=0.15, b+c<=0.3, 0<=d<=0.5, 0<=f<=0.05, 0.15<=g<=0.3, f+g<=0.3).
Patent JP-H1080221-A (JP)
Title: Heavy vegetable housing bag
Inventor: TANIGUCHI MITSUNORI
IPC: A01D90/02
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To settle such problems that a conventional metallic housing box to be loaded on the reaper proper is considerably heavy even when empty, having needed several workers in its frequent exchange operations, furthermore, a fork bearing complicated inclination function has needed to be equipped in order to diminish difference gap when vegetables are to be plunged through the vegetable outlet of the reaper proper into such a box so as to prevent the vegetables such as cabbage from being damaged. SOLUTION: This housing bag is so designed that a bag 1 as the main body with the upper edge opened is sewn by the use of a piece of soft cloth so as to provide the upper edge of the opening of the bag 1 as the main body with annular bodies 2 threadable with the fork of a lifter for the reaper proper and the above opening is ensured to face on the vegetable outlet of the reaper proper when the fork lies at its elevated position.
Patent JP-H04135763-A (JP)
Title: Image recording apparatus
Inventor: NOSE TOSHIRO
IPC: B41J2/36
Filed: 1990-09-27
Abstract: PURPOSE:To record a good medium contrast image and a color image without generating density difference at every blocks by dividing a thermal head constituted by unidimensionally arranging a large number of exothermic resistors into a plurality of sections and providing said sections corresponding to respective blocks. CONSTITUTION:In an enable signal generating circuit, after the latch signal outputted from a control part 30 becomes an 'H' level, a pulse having time width (t) is outputted as the first enable signal EN1. The first enable signal EN1 is the enable signal of a head driving circuit 3-1 and inputted to respective AND gates 42-1-42-n. The AND gates 42-1-42-n of the head driving circuit 31-1 become an ON-state only for the period (t). When the AND gates 42-1-42-n become an ON-state, the data latched by latch circuits 42-1-41-n are inputted to drivers 43-1-43-n. (n) exothermic resistors R1-1-R1-n connected to the head driving circuit 31-1 are controlled in the supply of a current on the basis of the data of the lowermost bit among the image data of one line.
Patent JP-H05100878-A (JP)
Title: Selection circuit error detection system
Inventor: KIKUCHI HIROSHI
IPC: G06F11/00
Filed: 1991-10-04
Abstract: PURPOSE:To detect the malfunction of a selection circuit with a little increase of hardware amount. CONSTITUTION:Plural data holding circuits 1 and 2 holding data including a parity, the selection circuit 6, a parity check circuit 7, the decoding circuit 3 of selection signals 10 and 12, the parity inversion control circuits 4 and 5 of the respective holding circuits 1 and 2 and an error discrimination circuit 8 inputting a control signal 11 and detecting a selection error after a parity error is detected are given. Furthermore, a decoding circuit 3 has an enable terminal. An error discrimination circuit discriminating the data parity error with the selection error is given.
Patent JP-H07108876-A (JP)
Title: Carrier mounting structure
Inventor: KANEKO TAKASHI
IPC: B62D37/02
Filed: 1993-10-15
Abstract: PURPOSE:To make a high-mounted stop lamp fully visible even when cargos are placed on a carrier by mounting a rear spoiler and the high-mounted stop lamp integrally with a carrier main body when mounting the carrier on a vehicle trunk portion. CONSTITUTION:A vehicle has no roof and has a trunk portion 2 at its rear; in that case, a carrier 3 is mounted on the trunk portion 2. The carrier 3 has a rear spoiler 5 mounted at the rear of a frame-shaped carrier main body and a high-mounted stop lamp 6 mounted in a predetermined portion of the rear spoiler 5. The area of installation of the carrier main body 4 on the vehicle body is thereby reduced and the carrier 4 is easily and firmly mounted using the trunk portion 2 in place of a roof. Also, the appearance of the carrier 3 is improved, and the visibility of the high-mounted stop lamp 6 is secured even with cargos on the carrier.
Patent JP-H01100147-A (JP)
Title: Optically active malonic acid ester derivative
Inventor: KANEKO CHIKARA
IPC: C07C69/732
Filed: 1987-10-12
Abstract: NEW MATERIAL:The optically active malonic acid ester derivative of formula (R is H or acetoxy; M is menthyl). EXAMPLE:Di-l-menthyl 2-hydroxymethylenemalonate. USE:Useful as an asymmetric synthetic reagent for the synthesis of physiologically active substances or other optically active substances. For example, a C- nucleoside exhibiting the same optical activity as natural product can be produced by the diene synthesis of the compound of formula I with cyclopentadiene or furan, etc., as a dienophile. Furthermore, various physiologically active substances, pharmaceuticals or their intermediates exhibiting optical activity are produced by using the derivative as a reagent for another asymmetric synthetic reaction. PREPARATION:The compound of formula I can be produced e.g. by reacting a benzene solution containing formyl-Meldrum's acid and l-menthol with a benzene solution containing dicyclohexylcarbodiimide.
Patent JP-S61135053-A (JP)
Title: Button type alkaline cell
Inventor: IMAZAWA KAZUHIRO
IPC: H01M6/12
Filed: 1984-12-06
Abstract: PURPOSE:To acquire a stable enclosed structure of cell even though the positive electrode composite is formed with a thickness less than 0.5mm, by regulating the relation of the height of the positive electrode ring and the thickness of the formed positive electrode composite. and the radius of curvature of the bottom angle of the positive electrode case, in a specific ratio. CONSTITUTION:A positive electrode composite 2 pressing-formed with a thickness less than 0.5mm, and a positive electrode ring 3 to stabilize the the composite 2, with an L shape section and a height h, less than half the thickness a of the composite 2, are housed in the positive electrode case 1 with a radius of curvature R of the inner bottom angle, as R<=(a-h). Then they are combined with the cathode composite 7 filled in the sealing plate 8, an absorbent 5 containing electrolyte, a separator 4, etc., to form a button type alkaline cell. Therefore, even though the formed positive electrode composite 2 is relatively thin, the sealing composition in sealing is stabilized, and anti-leakage property and heavy load performance can be improved.
Patent JP-S63112869-A (JP)
Title: Optical information reproducing device
Inventor: WATANABE OSAMU
IPC: G11B7/00
Filed: 1986-10-28
Abstract: PURPOSE:To obtain a more natural reproducing sound by rotating a spindle motor at speed higher than a prescribed revolving speed by the operation of a high speed search mode, and reproducing the recording information of an optical disk at high speed. CONSTITUTION:At the time of a high speed search, the rotational frequency of an optical disk 1 is switched to high speed, and in order to increase a reproducing speed, a spindle motor 2 is rotated at higher speed than usual by a changeover switch 13. Also, in order to allow a pickup 3 to follow up the optical disk 1, it is switched by the time constant changeover switch 12 of a servo- circuit 8, and also, an information data quantity read out of the optical disk 1 also increases, therefore, the processing speed of a signal processing circuit 5 is increased. In such a way, when an analog filter provided on an audio circuit 7 is fixed, when reproducing speed becomes N times, the high frequency becomes a frequency characteristic of 1/N, and a reproducing sound can be made more natural.
Patent JP-H0661040-A (JP)
Title: Permanent magnet device provided with attached coil device
Inventor: ARUFUREETO TSUIIGENBERUKU
IPC: H01F7/20
Filed: 1991-07-03
Abstract: PURPOSE: To raise the electromechanical conversion efficiency by inserting a coil in an inside opening of a permanent magnet ring in addition to a coil enclosing this ring. CONSTITUTION: The permanent magnet apparatus 1.1 is composed of permanent magnets 1.1.1, 1.1.2 of the same size, opposed in the axial direction with their same magnetic poles sandwiching a soft-magnetic intermediate annular plate 1.1.3 whose inner diameter is less than the inner diameter of both magnet rings and whose outer diameter is greater than that of both magnet rings. A coil 1.2.1 attached to the magnet apparatus 1.1 is disposed concentrically disposed in the inner diameter of the apparatus 1.1 with the coil center located at the height of the annular plate. A coil 1.2.2 concentrically encloses the apparatus 1.1. with the coil center located at the same height as that of the annular plate 1.1.3. This raises the conversion efficiency for converting a mechanical motion into an electric quantity or vice versa and allows the magnet apparatus having the coil to be made small.
Patent JP-H06112762-A (JP)
Title: Branching filter package
Inventor: IGATA OSAMU
IPC: H03H9/72
Filed: 1992-09-28
Abstract: PURPOSE:To provide a branching filter package which can deal with the change of difference between two filter frequencies with no change of the package by controlling matching constant of a phase matching line. CONSTITUTION:A multilayer branching filter package contains surface acoustic wave filter chips F1 and F2 having different band center frequencies f1 and f2 and an impedance matching circuit set between both the filters F1 and F2. Then the branching filter package is provided with terminals 14 and 15 which vary the constant of the impedance matching circuit in addition to a signal terminal 11 and a grounding terminal 12.
Patent JP-H08119568-A (JP)
Title: Action confirming device for skirt guard switch
Inventor: SHIGETOMI NAGAMICHI
IPC: B66B29/04
Filed: 1994-10-24
Abstract: PURPOSE: To correctly and easily confirm the action of a skirt guard switch. CONSTITUTION: An action confirming device is provided with a pressing force measuring means 21 to measure the pressing force to be applied to a skirt guard switch 7 through a skirt guard plate, a data processing part 22 to process the data on the measured pressing force to be outputted from this pressing force measuring means 21, and a display part 29 and a printer 33 to output the data on the measured pressing force processed by this data processing part 22, and the data on the measured pressing force when the switch 7 is operated are automatically obtained through at least one of the display part 29 and the printer 33.
Patent JP-H0566784-A (JP)
Title: Acoustic lens
Inventor: KIMURA TATSUO
IPC: H04R1/34
Filed: 1991-09-09
Abstract: PURPOSE:To obtain an acoustic lens with high transmission factor for an ultrasonic wave and superior radiation efficiency by which the ultrasonic wave can be radiated uniformly by specifying the mean thickness of the acoustic lens and the change width of the thickness of an irregular part. CONSTITUTION:The mean thickness (t) of the acoustic lens 5 whose surface on one side of which is joined with an ultrasonic oscillator 4 and whose surface on the other side of which is provided with the irregular part to converge the ultrasonic wave generated by the ultrasonic oscillator is set at 1/2 or integer times the wavelength lambdaof the ultrasonic wave and also, the change width of the thickness by the irregular part is set at least within 1/2 the wavelength lambda of the ultrasonic wave. Thereby, the transmission factor for the ultrasonic wave in the acoustic lens 5 can be increased therefore, reflection and the loss of the ultrasonic wave can be reduced, and the radiation efficiency can be improved. Also, since the reflection of the ultrasonic wave can be reduced, the acoustic lens 5 itself can be prevented from being heated, which unrequires the improvement of cooling capacity. Furthermore, since the ultrasonic wave can be radiated uniformly from such acoustic lens 5, a prescribed heating pattern can be obtained, which prevents an unrequired heating point, etc., from occurring.
Patent JP-H0999380-A (JP)
Title: Resistance welding equipment
Inventor: KUWATA MICHIAKI
IPC: B23K11/24
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To acquire a jig structure able to omit fine control of electrode height by keeping a upper end surface of lower electrode and a weldment in definite contact state with jig pressure means at the time of welding. SOLUTION: A resistance welding equipment is provided with upper and lower part electrodes 1, 2. Resistance welding is carried out by supplying material 8 to be welded with a feed means between the both electrodes 1, 2. Both electrodes 1, 2 are pressurized by upper and lower part cylinders 3, 4. The feed means A supports a movable jig 11 mounting the material 8 to be welded by a fixed jig 9 with a spring 12 and keeps an upper end part 20 of the lower part electrode 2 and the material 8 so as to be held in a constant contact state always. Namely, the material 8 on the movable jig 11 is inserted and is held between the upper and lower part electrodes 1, 2 by a base machine 10 and the welding is continuously carried out by pressure current flow. As a result, operation efficiency is raised and stabilization of the weld quality is attained.
Patent JP-2001083593-A (JP)
Title: Silver film/electronic still two-way camera and additional data recording method
Inventor: YAMAMOTO HIROYUKI
IPC: G11B20/10
Filed: 1999-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a silver film/electronic still two-way camera permitting to obtain more data in the case of taking photographs. SOLUTION: When data items are film recording items, a silver film/ electronic still two-way camera judges whether or not a data amount to be recorded on a magnetic recording area of a film is less than a recordable capacity by item (Step S703). Here, when the data amount to be recorded on the magnetic recording area is the recordable capacity by item or more, the camera takes out the excessive data by item, it migrates and stores the taken-out excessive data into a temporary storage area of an external memory (Step S703, S704).
Patent JP-H0898201-A (JP)
Title: Method and device for picture reproducing
Inventor: SHIRAIWA KEISHIN
IPC: H04N5/20
Filed: 1994-09-28
Abstract: PURPOSE: To provide the picture reproducing method which can precisely reproduce a picture by obtaining a picture reproducing parameter from plural picked-up image data. CONSTITUTION: A control part 36 of a color picture reproducing l processing part 30 checks a picked-up image data selection indicating part 34 to send the contents of two or more indicated picked-up image data to a picked-up image data selecting part 33. The selecting part 33 selects picked-up image data meeting the indicated contents from picked-up image data stored in a picked-up image data memory part 20 and outputs these selected data to a picked-up image data holding part 31 A picture reproducing parameter determining part 32 analyzes plural picked-up image data temporarily held in the holding part 31 and corrects and improves the picture reproducing parameter and outputs the finally determined picture reproducing parameter to a picture reproducing processing part 35.  Consequently, the more precise picture reproducing parameter is used to convert picked-up image data to picture data, and the picture is precisely reproduced.
Patent JP-H01100428-A (JP)
Title: Superconductive temperature sensor
Inventor: WATANABE MASAKUNI
IPC: G01K7/16
Filed: 1987-10-14
Abstract: PURPOSE:To facilitate the handling along with a higher accuracy, by running current through a superconductor covered with a normal conductor and to eliminate the need for converting a relationship between temperature and a superconductive state at each action with the measuring of the current. CONSTITUTION:A superconductor 2 is covered with a normal conductor 3 and projects at a part thereof to form a closed circuit. Both ends of the normal conductor 3 are connected to a current source 4 and an ammeter 5 is connected in the course thereof. When a current flows through the normal conductor 3 below a critical temperature from the current source 4, current runs through a superconductor 2 immediately to turn the graduation of the ammeter 5 to zero. By repeating this operation, the current approaches a critical value of the superconductor 2 and as a critical field develops by a critical current, current flows through the normal conductor 3 instantaneously to destroy the superconductor 2 electrically. This enables the detection of a critical temperature, namely, a temperature necessary for a refrigerant 17 as object to be measured to activate a superconductor 16 depending upon characteristics of the critical field and the critical temperature.
Patent JP-H03124251-A (JP)
Title: Brushless dc motor
Inventor: KOMODA TAKAKIYO
IPC: H02K29/08
Filed: 1989-10-04
Abstract: PURPOSE:To permit the generation of a rotor position signal for switching the phase of a 3-phase motor by only one position detecting element by providing the position detecting element at a position opposing to a position detecting magnet. CONSTITUTION:A position detecting element or a Hall element 1 is provided so as to be opposed to a position detecting magnet 4 and, therefore, the flux of the position detecting magnet 4 passes through the inside of the Hall element 1. When the Hall element 1 is at the position of a N-pole, the maximum Hall output voltage is generated in the side of a positive pole. When the Hall element 1 is in a section, whose area is divided into two parts by N-pole and S-pole, the flux, passing through the Hall element 1, is cancelled by the fluxes of the N-pole and S-pole whereby a Hall output voltage having an intermediate potential is generated. When the Hall element 1 is at the position of the S-pole, the maximum Hall output voltage is generated at the side of a negative pole. According to this method, a rotor position signal for switching the phase of a 3-phase motor can be generated by only one set of position detecting element 1.
Patent JP-H01101370-A (JP)
Title: Vibration-damping material
Inventor: KAJIKAWA AKIO
IPC: F16F15/02
Filed: 1987-10-14
Abstract: PURPOSE:To obtain a vibration-damping material having suppressed odor, stickiness, etc., and improved tensile strength, elongation, etc., and suitable for an apparatus such as automobile or in the field of building, etc., by compounding straight petroleum asphalt with incineration ash and an ethylene copolymer at specific ratios. CONSTITUTION:The objective composition is produced by compounding (A) 10-89wt.% of a straight petroleum asphalt having a penetration of 20-400 and a softening point of 35-65 deg.C with (B) 1-80wt.% of an ethylene copolymer having a comonomer content of 4-50wt.% and a melt index of 0.1-400 and (C) 10-80wt.% of incineration ash having particle diameter of 10-100mum and composed of silica, alumina, etc. As an alternative, the composition is produced by compounding 10-88wt.% of A, 1-80wt.% of B, 10-80wt.% of C and (D) 0.01-5wt.% of a lubricant (e.g. stearic acid).
Patent JP-H0789299-A (JP)
Title: Manufacture of accessory
Inventor: NISHIZAWA SHINHACHIRO
IPC: B44C5/00
Filed: 1993-09-22
Abstract: PURPOSE:To obtain a stereoscopic accessory having a soft unevenness by providing means such as interposing a material in which cloth printed on its outer surface is laminated on an outer surface of a sheetlike sponge made of thermoplastic soft synthetic resin between upper concave and lower convex molds. CONSTITUTION:In order to manufacture an accessory 11, molds having an upper mold 2 having a recess 1 on a lower surface and a lower mold 4 having a protrusion 3 on an upper surface are first prepared. Simultaneously, a material 8 in which knitted fabric 6, for example, previously printed 5 on its outer surface is laminated on an outer surface of a sheetlike sponge 7 made of thermoplastic soft synthetic resin. Then, the material 8 is interposed between the molds 2 and 4 with the fabric 6 disposed upside in an advanced state. Thereafter, the molds 2, 4 are heated, pressurized, and the sponge 7 of the material 8 is held until heating and pressure molding of the mold recess 1 and protrusion 3 are completed. Then, heated and pressure molded article 9 is released, its excess part 10 is cut OFF, and hence a stereoscopic accessory 11 is completed.
Patent JP-H02105016-A (JP)
Title: Interface circuit for absolute encoder
Inventor: KOSAKA TATSUO
IPC: G08C19/34
Filed: 1988-10-14
Abstract: PURPOSE:To make a circuit scale in the control part side small and a connecting condition for wiring simple by transferring absolute position signals for plural absolute encoders with a time division through a common bus-line. CONSTITUTION:When the absolute position signal for the absolute encoder AE1 is read, a gate signal G1 is returned back to 'L' from 'H', when the output of a line-driver Ld1 is made to have a high impedance. The absolute position signals for the absolute encoders AE2-AE6 of the 2nd-6th shafts are read in similarly by a central processing device CPU. The absolute position signals for size shafts are transferred with the time division through one bus-line BUS accordingly; therefore, a single line receiver LR and a buffer BF are enough to be provided in the control part CTL side, and a constitution of the control part CTL is thereby made to be in a small scale. Also, to the control part CTL, the bus-line BUS coming from one line-driver LD1 is only connected; so the wiring condition is not to be complicated and extremely simplified.
Patent JP-H05100018-A (JP)
Title: Moving body identifying device and associate response device
Inventor: YOSHIOKA JUNJI
IPC: G01S13/74
Filed: 1991-10-07
Abstract: PURPOSE:To provide a response device capable of reading information with the aid of an external device, which is in effect when information transmission is not possible via communications, and construct a moving body identifying device in which this type of response device is incorporated. CONSTITUTION:A CPU 16 and RAM 18 of a response device 10 are connected electrically via a data bus with a breaker device 19 interposed. At the data bus tying the RAM 18 with the breaker device 19, another data bus is branched and is connected with a connector 20. The breaker device 19 a mechanical switch, and under normal operation, it does not obstruct the transfer of information between the CPU 16 and RAM 18. However, if any cause brings about incapability of operation of the CPU 16 or transfer means etc., the breaker device 19 is actuated to shut the data bus tying the CPU 16 to the RAM 18, and the connector 20 is connected with the mating connector on the cable leading to an external device which can read the information stored in the RAM 18. This enables direct access to solely the RAM 18 from the external device, and the information can be read.