baber/WOPTO huggingface dataset:
Patent JP-2000103151-A (JP)
Title: Heat-sensitive type recording apparatus
Inventor: SUZUKI FUMITO
IPC: B41J35/08
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a heat-sensitive type recording apparatus which is simple in constitution and operation for removing a slack of an ink film and restricts a cost rise. SOLUTION: The apparatus has apparatus main bodies 11, 12, a heat-sensitive head and a platen roller, a film holder 18 arranged along a film transfer direction via the heat-sensitive head and detachably mounted to the apparatus main bodies, a let-off reel 19 set at the upstream side in the film transfer direction of the film holder for supporting and letting off an ink film in a form of a roll, and a take-up reel 20 set at the downstream side in the film transfer direction of the film holder for taking up the ink film passing the heat-sensitive head. Moreover, a film-guiding member 31 is set which guides and moves the ink film slackening between the reels closer to the upstream side or downstream side of the film transfer direction when the film holder detached from the apparatus main bodies is to be loaded to the apparatus main bodies again.
Patent JP-H10119255-A (JP)
Title: Ink jet recorder
Inventor: KUWABARA NOBUYUKI
IPC: B41J2/185
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder which is free from generation of harmful influences such as color mixing, discharge inferiority, etc., owing to mixing of different kinds of recording liquids in the case of wiping with a wiping off means. SOLUTION: In an ink jet recorder wherein a plurality of recording liquid discharging heads 11, 21 capable of discharging respectively independently discharging liquids having two or more kinds of different features are arranged in a line, and the discharge face is wiped off with a wiping component following transfer of a recording liquid discharging head, a recording liquid absorbing component 3 capable of absorbing two or more kinds of the recording liquids is provided between a plurality of mutual discharge faces of the recording liquid discharge heads 11, 21 so that two or more kinds of the recording liquids are separated from each other inside the recording liquid absorbing component 3.
Patent JP-S63130570-A (JP)
Title: 3,5-di-tert-butyl-4-hydroxycinnamic acid amide derivative
Inventor: OE TAKANORI
IPC: A61K31/395
Filed: 1986-11-19
Abstract: NEW MATERIAL:The compound of formula I (R<1> is H or lower alkyl; R<2> is heterocyclic group containing N in the ring or phenyl substituted with carboxyl, etc.; n is 0-4). EXAMPLE:3,5-Di tert-butyl-4-hydroxy-N-[2-(4-(4-chloro-alpha-phenylbenzyl)-1-pipera zinyl)ethyl] cinnamic acid amide dimaleic acid salt. USE:Anti-inflammatory agent and anti-allergic agent. It has excellent 5- lipoxygenase inhibiting action, antihistaminic action, lipid peroxidation inhibiting action and free radical capturing action. PREPARATION:The compound of formula I can be produced by reacting 3,5-di- tert-butyl-4-hydroxycinnamic acid or its reactive derivative with a compound of formula II in a solvent such as acetone under cooling or below the boiling point of the solvent.
Patent JP-2001099591-A (JP)
Title: Plate type heat exchanger
Inventor: MURAE SEN
IPC: F28F9/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a compact plate type heat exchanger having a small number of components and easy assembling. SOLUTION: The plate type heat exchanger having a plurality of elements 5 laminated in a thickness direction, comprises thick end plates 7 formed at outermost plates of end elements 5a, 5b disposed at both ends in a laminating direction, an air guiding first guide 7a formed at the plate 7 and a flange 7b formed at a leading edge of the guide 7a.
Patent JP-H10119431-A (JP)
Title: Thermal recording sheet
Inventor: OGINO NAOMI
IPC: B41M5/26
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a thermal recording sheet of good recording properties and of superior durability and light fastness. SOLUTION: An underlayer containing a filler and a binder as main components is formed between a substrate composed of a non-woven cloth and a heat-sensitive recording layer containing a colorless basic dye precursor and a developer for coloring the dye precursor at the time of heating in the constitution of a recording sheet. In that case, an ultraviolet absorbent is contained in the underlayer.
Patent JP-H08137592-A (JP)
Title: Character input device
Inventor: OZAKI SHINJI
IPC: G06F3/0354
Filed: 1994-11-10
Abstract: PURPOSE: To enable a quicker input by providing a ball rotating in accordance with the moving of a first keyboard and a sensor converting the moving direction and moving amount of the first keyboard into an electric signal based on the rotation of the ball and outputting the signal. CONSTITUTION: A keyboard provided with keys for character input including numerals, symbols, Japanese and English, etc., is divided into two and the one is defined as a moving keyboard provided with the function corresponding to a mouse. A fixed keyboard 5 is provided with the keys except the keys provided on the moving keyboard 6 of the keys required for a character input. The moving keyboard 6 is provided with 15 character input keys and 6 operation keys on its part. At the bottom of the moving keyboard, a ball 7 rotating in accordance with the moving of the moving key 6 is provided.  The moving key 6 is provided with a support part supporting the ball 7 freely rotatably and a sensor converting the moving direction and moving amount of the moving keyboard 6 into an electric signal based on the rotation of the ball 7 in accordance with the moving of the moving keyboard 6 and outputting the signal, at the inside.
Patent JP-H02122721-A (JP)
Title: Output buffer circuit
Inventor: MASUDA TOMOAKI
IPC: H03K5/00
Filed: 1988-10-31
Abstract: PURPOSE:To reduce ringing generated in an output waveform by providing a means to vary a capacitance value by supplying a control signal between the connection point of first and second inverter circuits and the ground from the outside. CONSTITUTION:The control signal is applied from a control terminal on the gate of an N-MOS transistor TR 5. By setting the control signal at a voltage of logical value '0', a de-energized state between the source and drain of the TR 5 is generated. Also, by setting the control signal at the voltage of logical value '1', an energized state between the source and drain of the TR 5 is generated, and a state where a capacitor C1 is connected between the connection point of the inverter circuits 3 and 4 and the ground. The input signal waveform of the circuit 4 is provided with a time constant decided by the output impedance of the circuit 3 and the capacitor C1, and is formed in a transient waveform rounded compared with the case of not using the capacitor C1, and the time change rate of a current that flows at the time of operating the circuit 4 can be lowered. Therefore, it is possible to prevent the ringing from being generated in the output waveform at an output terminal 2.
Patent JP-H10122263-A (JP)
Title: Power divider control unit of airport fire engine for chemical fire
Inventor: AMANO KOSAKU
IPC: F16D25/08
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a power divider control unit that has reduced any load on a driver and made improvements in his arbitrary use in time of discharge traveling, in regard to this power divider control unit of a fire engine for chemical fire available in airports. SOLUTION: In this control unit in which a power divider clutch is composed of a power takeoff clutch and a traveling clutch, and an engine driving shaft is connected to a pump via this power takeoff clutch, and simultaneously connected to a power train via the traveling clutch, and installed with an air pressure adjusting means adjusting air pressure from an air reservoir 21, in an interval between an air cylinder 25 connected to a servo unit 17 intermitting the traveling clutch and this air cylinder 25, this air pressure adjusting means consists of a power divider control pedal, a detecting means of an operated variable of this pedal, and an air pressure adjuster 29 adjusting the air pressure according to a signal out of this detecting means.
Patent JP-2001096120-A (JP)
Title: Apparatus and method for heating adsorbing material
Inventor: NORO TAKUYA
IPC: F27D11/02
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To sufficiently heat an adsorbing material to certainly regenerate the same. SOLUTION: At first, pellets 11 being an adsorbing material are heated only for a constant time by a heater 21 to be regenerated. When the temp. of a magnetron 8 lowers to predetermined temp. after the constant temp. is elapsed, the pellets are again heated by the magnetron only for a predetermined time (Δt). The rising temp. at a time of the heating by the magnetron 8 over Δt is set to the microwave absorbing quantity of the pellets 11 and the subsequent heating time of the pellets 11 is determined on the basis of the microwave absorbing quantity.
Patent JP-H1190937-A (JP)
Title: Mold cleaning agent and method for cleaning mold
Inventor: ABE KOJI
IPC: C23G5/02
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide cleaning agent for rapidly, satisfactorily cleaning a mold and a method for cleaning the mold. SOLUTION: The mold is dipped in mold cleaner obtained by heating it to about 90 deg.C, incorporating water as a main component, adding strong alkali to the water, and further adding surfactant and polyhydric alcohol which are not modified at about 90 deg.C. Thus, the mold is preheated, dipped in the cleaning agent heated to 90±5 deg.C and cleaned. Hence, dirt can be efficiently removed from the mold, and rapidly (speed of several hundreds of times) removed and dirt of details can be advantageously removed. And, the cleaning agent can be advantageously satisfactorily used for a method for cleaning the mold without modifying components of the cleaning agent at about 90 deg.C.
Patent JP-H03208433-A (JP)
Title: Automatic gain control circuit in wireless telephone receiver
Inventor: RISUTO BEISENEN
IPC: H03G3/20
Filed: 1990-10-17
Abstract: PURPOSE: To keep a reception signal level to a prescribed value before an AD converter by amplifying a reception signal by an RF amplifier, transmitting it to the first intermediate frequency of a first mixer and connecting it to two branches where base band frequency I and Q signals are generated. CONSTITUTION: The reception signal sent from an antenna is amplified in the RF amplifier 2 after a filter 1a and the gain is reduced by 20dB with adjustment F, for example. The signal filtered by a filter 1b is connected to the mixer 3 and it is divided into two branches for generating I and Q signals. In the branches, the I/Q signals are generated in the mixers 6a and 6b, and are amplified in the amplifiers 7a and 7b. High frequencies are filtered from the signals amplified in filters 8a and 8b. The signal routes of both branches are divided into plural branches and they are given to respective amplifiers 9a-12a and 9b-12b. In multiplexers 13a and 13b, one amplifier is simultaneously connected to the signal route in both branches.
Patent JP-H0994424-A (JP)
Title: Gaseous mixture separator
Inventor: YOKOSUKA SHUSAKU
IPC: B01D53/04
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To improve the purity of the product gaseous nitrogen in the device for supplying raw air from one end of an adsorption tower to adsorb the gas other than gaseous nitrogen on an adsorbent and discharging gaseous nitrogen from the other end of the tower by providing plural adsorption towers and specifying the connection of the towers. SOLUTION: A gaseous nitrogen separator provided with adsorption towers 10 and 11 each contg. an adsorbent is used, the lower ends of the towers 10 and 11 are connected through a pressure equalizing pipe 31 having a valve 42, one end of a pressure equalizing pipe 32 provided with a valve 40 is connected to the side face of the tower 10 opposed to the tower 11 at the position about 1/3 of the height from the upper end, and the othre end is connected to about the same position of the tower 11. Meanwhile, the towers 10 and 11 are connected by a pressure equalizing pipe 33 having a valve 43 at the position about 2/3 of the height from the upper end.  Consequently, the gas at the upper, lower and intermediate parts of the tower 10 is transferred to the upper, lower and intermediate parts of the towers 11 through the pressure equalizing pipes 6, 11, 32 and 33, and the concn. distribution of the gaseous nitrogen is kept constant.
Patent JP-2000105147-A (JP)
Title: Spectrophotometer
Inventor: KITAOKA MITSUO
IPC: G01J3/18
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To analyze a sample with high sensitivity by using a spectrophotometer which uses a diffraction grating as a replica product and which is provided with a flow cell in a detection part. SOLUTION: An airtight space is formed on the surface side of a diffraction grating 10 by the surface of a grating holder 12, by a spacer 14 and by a transparent quartz plate 16, and an air layer is sealed up. The circumferential face excluding the surface of the grating holder 12 is covered with a heat insulating member 18. A heater 20 is heated by a temperature regulating circuit 24 on the basis of a signal from a temperature sensor 22, and the temperature of the diffraction grating 10 is kept constant. A space which contains a flow cell 30 and an inflow-liquid heat-insulating part 40 which guides a liquid to the flow cell 30 is covered with a heat-insulating material 34.  A heater 36 is heated by the temperature regulating circuit 24 on the basis of a signal from a temperature sensor 38, and the temperature of the flow cell 30 and that of the inflow- liquid heat-insulating part 40 are kept constant. Thereby, the temperature of a mobile phase and that of a sample in a light irradiation position become constant.
Patent JP-H02122686-A (JP)
Title: Burried semiconductor laser and manufacture thereof
Inventor: INOUE TAKESHI
IPC: H01S5/00
Filed: 1988-11-01
Abstract: PURPOSE:To form a narrow active layer accurately through relatively simple manufacturing process by limiting the active layer grow area through utilization of crystal faces. CONSTITUTION:A layer structure including a current block layer is crystally grown on a (100) GaAs substrate. Then the current block layer in the layer structure is etched to form a stripe groove along (110) direction and an active layer is crystally grown in the groove. Thereafter, clad layers or guide layers are crystally grown at the inside and the outside of the groove so that a (111) B face passing through the upper end section of the groove is formed, and an active layer is crystally grown under a condition where crystal growth on the (111) B face has stopped. In other words, when a groove is formed along (110) direction in the layer structure on the (100) GaAs substrate 1 and the angle gamma at the upper end of the groove is set smaller than 125 deg. (111) B face passing through the upper end of the groove is formed by selecting the growth conditions. When the face is formed, crystal growth on that face stops until the layer grown from the bottom of the groove reaches to that position. Even if active layers 6, 6' are grown on the entire face under this state, the active layers 6, 6' are cut at the inside and the outside of the groove by means of the (111) B face. By such arrangement, a narrow active area can be formed without requiring a mask.
Patent JP-H01118819-A (JP)
Title: Liquid crystal display panel made of substrate with optical phase function
Inventor: ICHIKAWA RINJIRO
IPC: G02F1/1335
Filed: 1987-10-31
Abstract: PURPOSE:To reduce the weight and film thickness of the liquid crystal panel, to secure breakage resistance, and to improve the contrast and visual field angle dependency by neutral coloring by allowing an optical phase difference substrate itself to function as a substrate for supporting the transparent electrode of a liquid crystal cell. CONSTITUTION:The optical phase difference substrate made of a laminate film formed by laminating an optical phase difference element film A made of an oriented synthetic resin film or optical isotropic amorphous film B on at least one surface is used as one transparent electrode supporting substrate 3 constituting a liquid crystal cell 1. An optical isotropic substrate made of the single-layer or multilayered optical isotropic amorphous film B is used as the other transparent electrode supporting substrate of the liquid crystal cell 1. Thus, the optical phase difference element film A is used as the former transparent electrode supporting substrate 3 constituting the liquid crystal cell 1 by itself. Consequently, the weight and film thickness are reduced, the breakage resistance is secured, and the improvement of the contrast and visual field angle dependency by neutral coloring is attained.
Patent JP-S61150313-A (JP)
Title: Manufacture of radial lead type choke coil
Inventor: SASAKI KATSUMI
IPC: H01F41/12
Filed: 1984-12-25
Abstract: PURPOSE:To manufacture the radial lead type of chock coil which is small and suitable for mass production, by soldering the wire-wound part where the end of conductor wire is wound around the terminal to the flange of the core in column form, bending the terminal and then molding them in a lot with resin. CONSTITUTION:At both ends of the core in a column form 1 the flanges 2 are installed. The terminal lengthens outward from each flange in the axial direction, and is fixed with resin 4. The conductor wire 5 is wound around the core 1, and the end of the wire is wound around the terminal 3 which constitutes the wire-wound part 6 and is electrically connected by soldering. The terminal 3 is bent with an acute angle against the core 1, and the bending part of terminal 8 is formed as the spacing of two terminals becomes equal to (l). They are together formed into the dip mold 9 with resin in a large lot.
Patent JP-H04156205-A (JP)
Title: Method of indicating residual capacity of battery in electric motive car
Inventor: NAKAZAWA YOSHIHIRO
IPC: H02J7/00
Filed: 1990-10-16
Abstract: PURPOSE:To make a battery residual capacity meter indicate an actual fillup capacity and residual capacity by detecting a fillup capacity when charging the battery is completed, followed by accumulating power dissipation based on the current supplied to electric loads of electric motive car, and further followed by subtracting this accumulated power dissipation from the fillup capacity to calculate the residual capacity of battery. CONSTITUTION:When battery charging is completed, from the voltage of battery 1, a fillup capacity Q0 is measured, based on temperature information from a temperature sensor 9 a compensation is added to the fillup capacity Q0, and the resultant capacity is let an initial capacity Q. Further, using a signal from an ammeter 11 installed in a path of supplying a drive current from the battery 1, a battery current IB during supplying the drive current is continuously detected, while a controller 6 measures a period of drive current supply time T. Based on these processes, dissipated power (amount) R.IB is calculated, this power dissipation R.IB is subtracted from the residual capacity Q of battery 1, a result of subtraction is let a new residual capacity Q, and based on the information of the new residual capacity Q a drive signal is output from the controller 6 to a battery residual capacity meter 13.
Patent JP-H02126188-A (JP)
Title: Channel box for fuel assembly
Inventor: YOKOBORI SEIICHI
IPC: G21C3/356
Filed: 1988-11-04
Abstract: PURPOSE:To prevent the occurrence of such a case where the heat transferring surface of a fuel rod is partially covered with steam bubbles and the wall temperature rises by providing at least recessed depressions, small projections, or belt-like network on the upstream-side inner surface of the title channel box to which a cylindrical spacer is positioned. CONSTITUTION:This channel box 11 is an angular body having a square cross section and plural grooves, namely, recessed depressions 12 are provided on the inner surface of the box 11 along the peripheral direction. It is preferable to provide the recessed depressions 12 or small projections 13 together with a belt-like network 14 to positions on the upstream side of the first or 2nd spacer 4 from the top. When the depressions 12, etc., are provided at a position where no boiling transition takes place, for example, a position beside a more upstream-side spacer, liquid films cooling surfaces of fuel rods 3 are too quickly cut off and an insufficient quantity of liquid drops are supplied to the surface. When this channel box is used, the flow of the coolant flowing upward along the inner surface of the box is led inward and positively made to drop on each fuel rod as liquid drops.
Patent JP-H06131249-A (JP)
Title: Garbage compaction processing method
Inventor: TSUCHIYA HIROTERU
IPC: G06F12/00
Filed: 1992-10-15
Abstract: PURPOSE:To prevent a memory from being wasted and to surely perform garbage compaction processing even when plural cells refer to the same cell. CONSTITUTION:When an area 1 is an object area of garbage compaction, the address D of a referring cell 4 is stored in an in-area reference cell control table 15 by using the address B of a cell 2 referred to by the cell 4 in the object area as a key, and the address E of a referring cell 5 is stored in an outside-area reference cell control table 16 by using the address of a cell 3 to be referred to by the cell outside the area as a key C; and the cells 1 and 4 which refer to the same cell 2 are linked to generate a list and after the referred cell 1 is rearranged, the addresses of the cells which refer to the cell 1 are taken out of the respective cell control table by using the address of the cell 1 as a key to rewrite the pointers of the linked calls.
Patent JP-2001099115-A (JP)
Title: Connection structure of wood material using nail
Inventor: NISHIZAWA TETSURO
IPC: F16B12/12
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide the subject structure facilitating driving-in work of nail head and ensuring connection strength in the connection structure using the nail slantly driven in with respect to the surface of wood material. SOLUTION: This is a wood material connection structure using a nail, comprising a wood material 1, a wood material 2 comming in contact with a surface 12 of the former 1, a hole 5 formed on a surface 11 commonly having a side 14 with the surface 12, a washer 6 having a through hole 61, and a screw nail 4.
Patent JP-S62137181-A (JP)
Title: Nozzle
Inventor: KANEKAWA AKIRA
IPC: B23K9/26
Filed: 1985-12-09
Abstract: PURPOSE:To prevent the rise of a nozzle temp. and to increase the life of a nozzle by forming the recessing part which is in wider width than the injection port and in opening shape toward the outer peripheral face on the surface of the tip part of the injection port. CONSTITUTION:The cross-shaped recessing part 3 is formed at the tip part of the nozzle main body 2. The range of about 0.4-6mm is preferable for the depth of the recessing part 3 and the optimum conditions are selected according to the capacity of the using device. The width of the recessing part 3 is larger than the injection port of the plasma and released on the outer peripheral face of the nozzle main body 1. The filling with a dross and high temp. gas is eliminated by using the nozzle of such a shape and consequently the burning of the nozzle itself is prevented and the life of the nozzle can be increased.