baber/WOPTO huggingface dataset:
Patent JP-H09280772-A (JP)
Title: Manufacture of tubular cylindrical heat exchanger
Inventor: TODA SHIGEYUKI
IPC: F28F9/02
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a new tubular cylindrical heat exchanger in which a coefficient of heat transfer can be prevented from being lowered by removing unnecessary spaces between baffle plates and a body. SOLUTION: A plurality of baffle plates 6 are arranged in a cylindrical body 1 for supplying a primary fluid so as to traverse the body 1. After a disk shaped tube plate 2 is attached to one end of the body 1 so as to close the opening part thereof, high pressure water is jetted from the tube plate 2 side to the respective baffle plates 6 to bore them and a plurality of through holes are formed on straight lines. A plurality of heat transfer pipes 5 formed in U shapes with both ends located in the tube plate 2 side are passed through the plurality of through holes located on the straight lines and attached. Then, the other opening end of the body 1 is closed by a mirror plate 4 and the tube plate 2 side is provided with a header 3 for supplying a secondary fluid to or discharging it from the heat transfer pipes 5.
Patent JP-H04302619-A (JP)
Title: Oscillation control device of structure
Inventor: SATO TOSHIAKI
IPC: F16F15/02
Filed: 1991-03-29
Abstract: PURPOSE:To improve an oscillation depression effect by providing a displacement depression system to depress relative displacement due to an earthquake or others between a structure and the ground below the structure. CONSTITUTION:A displacement depression system B is provided with an attenuation device for energy absorption provided on a structure A and a tension member 4 fixed on the ground G2 on its one end by way of extending diagonally downward in the ground G and connected to the attenuation device 3 on the other end, and the tension member 4 is constituted so as to transmit only a tensile force generated by relative displacement between the structure A and the ground G to the attenuation device 3. Next, in the case when the ground G and a base part 1 oscillate by receiving an earthquake force and are horizontally displaced to the right, a relative distance is increased between the right end part of the base part 1 and the neighbourhood of the fixed end on the left side in the ground G2 of the tension member 4 and the tension member 4 is tensed, and its displacement is transmitted to the attenuation device 3 through an introduction part pulley 5a and a horizontal part pulley 6a. Then, an attenuation force is generated by a rotary resistance work of a viscous body 12 of the attenuation device 3, balanced with the tensile force of the tension member 4 and depresses the relative displacement between the structure A and the ground G.
Patent JP-S61251258-A (JP)
Title: Communication terminal equipment
Inventor: WATANABE HIDEAKI
IPC: H04L69/40
Filed: 1985-04-26
Abstract: PURPOSE:To rapidly catch the abnormal condition of a terminal equipment located at a remote place without intervening an operator by an own terminal equipment by writing a diagnostic result regarding the inside state of an equipment at a storing part and receiving the transfer instruction of the information from an other equipment. CONSTITUTION:A diagnostic result storing part area 6A is provided at a storing part 6 and '00' is written at the area in a normal condition. When some fault occurs, a code against the fault and the transition of a faulty condition are written to the area. With receiving of the transmission instruction of the diagnostic result by a called side, the diagnostic result is read from the diagnostic result storing area 6A and transmitted to a calling side through a control part 2. Also, a work area 6B is provided at the storing part 6 and when the diagnostic result regarding the inside state is transferred from the called side to the calling side, it is stored temporarily at the work area 6B. And by the operation of an operator from an operation/displaying panel 7, the previous stated diagnostic result is read out from the work area 6B and the discrimination of the diagnostic result is performed at the control part 2 and the diagnostic result is displayed on the operation/displaying panel 7.
Patent JP-H10274386-A (JP)
Title: Sound insulating drain pipe
Inventor: SHINOHARA TADAO
IPC: F16L55/02
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide the sound insulating property without requiring a specified manufacturing process and working process so as to remarkably lower the total cost by providing a sound insulating sheet layer outside of a phosphorylation pulp layer, which is provided in a peripheral surface of a drain pipe. SOLUTION: As a sound insulating sheet layer 4 to be provided outside of a phosphorylation pulp layer 3, any material to be used for sound insulating sheet for drain pipe in usual can be used, and these material can be used as single material or a laminated sheet material of two or more layers. Phosphorylation pulp itself is a sound absorbent material, and a phosphorylation pulp layer 3 forms a clearance of an air layer between a drain pipe and a sound insulating sheet layer 4 so that an impedance difference can be generated at the time of transmitting the space sound, and transmission loss value of the sound insulating layer 4 can be effectively obtained. Consequently, sound insulating property can be improved in comparison with a sound insulating drain pipe having a conventional plural layers structure.
Patent JP-2000280794-A (JP)
Title: Controller for automatic transmission
Inventor: KURIHARA MASARU
IPC: B60W10/11
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To secure comfort traveling performance by properly estimating acceleration (driving force) required by a driver and performing AT control according to it, in a composite control system of an engine and an AT. SOLUTION: In a controller for an AT 5 to be used for an engine 3 for generating horsepower equivalent to horsepower request value, a horsepower request value Hp as an estimated value of acceleration required by a driver is calculated by using a map or the like on the basis of the detected accelerator opening θacc and the vehicle speed Vsp. The judgment of gear shifting of the AT is performed by referring to the prepared gear shifting judging rule on the basis of the horsepower request value Hp and the vehicle speed Vsp. The gear shifting judging rule is formed on the basis of a plurality of full horsepower characteristic lines obtained for each gear shifting stage of the AT, namely, the lines indicative of the relationship between the vehicle speed in the accelerator full opening state and the output horsepower of the engine.
Patent JP-H07298538-A (JP)
Title: Stator for motor
Inventor: WATANABE AKIHIKO
IPC: H02K5/08
Filed: 1994-04-28
Abstract: PURPOSE:To enhance reliability by promoting dissipation of heat from a molded stator core or a winding through the use of a special molding material. CONSTITUTION:The coil end and the slot part are molded uniformly of a molding material composed of (a) low shrinkage unsaturated polyester resin containing 40-50wt.% of isophthalic acid based polyester, 41-21wt.% of styrene monomer, 10-20wt.% of saturated polyester, and 3-9wt% of fine powder of polyethylene, (b) aluminium hydroxide powder, (c) calcium carbide powder, and (d) glass fibers. The molding material contains 20-30wt.% of (a), 65-45wt.% of (b), 0-15wt.% of (c) and 15-10wt.% of (d). This composition promotes dissipation of heat from a molded stator core or winding thus enhancing the reliability.
Patent JP-H01263628-A (JP)
Title: Television camera
Inventor: KOBAYASHI SUSUMU
IPC: H04N5/238
Filed: 1988-04-15
Abstract: PURPOSE:To automatically return a lens iris to an iris position which is just before an action by means of a stored voltage value which is after finishing an automatic closing action by storing the voltage value equivalent to the iris position which is just before an iris automatic closing action in a manual iris mode. CONSTITUTION:On a television camera with an iris automatic closing function to forcefully close an iris, once the automatic closing action is executed like a time when an automatic black switch is turned on in the manual iris mode, the voltage value V1 equivalent to the iris position which is just before the iris automatic closing action is stored to a capacitor 11 for a memory. When an automatic black action is finished, a differential amplifier 9 outputs the difference of a voltage between the voltage value V1 and a standard voltage VF as an iris control signal to an iris control signal input terminal 13. Thus, the lens iris returns to the iris value which is just before the automatic closing action and automatically returns to the manual iris mode state.
Patent JP-S59216117-A (JP)
Title: Light source device
Inventor: HISHIKARI ISAO
IPC: G02B5/02
Filed: 1983-05-25
Abstract: PURPOSE:To obtain a uniform light source by forming a diffusion surface on the internal surface of a cylinder which incorporates a light source, and providing a diffusion plate at a slit-directional side where light from the light source is guided out. CONSTITUTION:A rod type light source 2 is provided in the cylinder which has a slit 10 lengthwise and has the diffusion surface as the internal wall surface, and the 1st diffusion plate 3 is provided almost in the center of the side in the direction of the slit 10 where the light L from the light source 2 is guided out. The surface of the 1st diffusion plate 3 at the side of the light source 2 is made into a diffusion surface to serve as a shield plate which prevents the light from the light source 2 from being projected out of the slit 10 directly. Consequently, the light L from the light source 2 is cavity-diffused in the cylinder 1 to obtain uniform light, which is guided out of the slit 10.
Patent JP-H08257454-A (JP)
Title: Scattered quantity control method by chemical scattering vehicle
Inventor: KAWAGUCHI HIROSUKE
IPC: B05B17/00
Filed: 1995-03-27
Abstract: PURPOSE: To provide a speed sprayer for scattering a chemical by improving the followup ability and the accuracy with which the actual scattered quantity is controlled to the object one. CONSTITUTION: An electromagnetic pickup 86 forms pulses of frequency proportional to the rotation speed of an output shaft 46, and a flow sensor 88 forms pulses proportional to the flow rate of a chemical 62 forwarded to a nozzle 80 through a discharge pass 70, and a scattered width input device 92 sets the scattered width in each jetting pattern by a select dial 96. A CPU 90 treats input signals from the electromagnetic pickup 86, the flow sensor 88 and the scattered width input device 92 as travelling speed, the scatted flow rate and the scattered width of the chemical 62 to calculate the actual scattered quantity per unit area, which is indicated in an actual scattered quantity digital indicator 106.  An operator increases and decreases the travelling speed through the operation of a throttle lever 32 or the like so that the indicated value of the actual scattered quantity digital indicator 106 can become the object scattered quantity.
Patent JP-H03290938-A (JP)
Title: Method of forming contact lead
Inventor: SHINOZAKI HIDEKAZU
IPC: H01L21/60
Filed: 1990-04-09
Abstract: PURPOSE:To ensure a joint strength and electrical conduction reliabilily by a method wherein a number of contact leads having trapezoidal cross-sections are formed by etching a metal layer provided on a board and the upper parts of the leads are etched to the middle parts of their thicknesses to obtain contact terminal parts. CONSTITUTION:A metal layer 16 is laminated on the upper surface of an insulat ing film 10. A photoresist layer 17 is applied to the metal layer 16 and apertures 18 are formed by a photolithography technology. In this state, a number of contact leads 13 having trapezoidal cross-sections are formed by etching. After that, the photoresist layer 17 is removed and a photoresist layer 19 is formed. By exposure and development, apertures 20 are formed on the respective circumferences of the contact leads 13 corresponding to contact terminals 15. Then the contact leads 13 exposed in the apertures 20 are half-etched to the middle parts of their thicknesses from their upper surfaces 13a. The photoresist layer 19 is removed to obtain the contact terminals 15 having upper surfaces 13d of wide areas.
Patent JP-2000031821-A (JP)
Title: Phase locked loop circuit
Inventor: NISHIMURA EIZO
IPC: H04N5/12
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To generate a stable clock even in the case of using a voltage controlled oscillator(VCO) having a wide frequency variable area by outputting an exact control voltage corresponding to a phase difference between a reference signal and a compare signal to the VCO even when the phase difference is close to '0'. SOLUTION: Concerning a phase locked loop(PLL) circuit provided with a phase comparator 22, loop filter 24, VCO 14 and loop counter 26, a gate control signal Gc obtd. by advancing the phase of a compare signal Va by one clock is prepared, the phase comparator 22 is provided with a tree-state buffer for outputting the signals in three states corresponding to the phase difference of the signals Re and Va so as to be controlled into active state by the signal Gc, the timing to start the active state of the three-state buffer is quickened about by one clock more than a conventional case and even when any deviation of timing occurs between phase information and the gate control signal of the three-state buffer by signal transmission delay or the like, the front edge of phase information to the three-state buffer can be prevented from being omitted.
Patent JP-H05266419-A (JP)
Title: Formation of metallic film
IPC: G11B5/31
Filed: 1992-03-17
Abstract: PURPOSE:To form a resist pattern with high precision by exposing a resist film with different thickness on a base layer having a step via photo masks which have respective non-transmission patterns. CONSTITUTION:A step lower part 20b on the base layer 20 having a step, on which a magnetic base film 11 is formed is coated with a resist film 12 having the thicker thickness compared to a step upper part 20a and the film 12 is exposed via the photomask 21 provided with a non-transmission pattern 21b matched to the upper part 20a. Similarly it is exposed via the photomask 22 having a non-transmission pattern 22b matched to the lower part 20b. Neither too much nor too little exposure is performed by this two-stage exposure, and then the resist pattern 14 with high precision is obtained after development and a metallic film 15 incapable of occurring overhang, etc., is formed, thus a thin film magnetic head, etc., having high reliability and being a low occurrence rate of faults such as voids, cracks is obtained.
Patent JP-S5727333-A (JP)
Title: Semiconductor integrated circuit
Inventor: SAKAO TAKASHI
IPC: G06F1/10
Filed: 1980-07-04
Abstract: PURPOSE:To achieve the miniaturization of packages actual printed substrates and the reduction of a cost by making common use of a clock signal input terminal and a reset signal input terminal thereby reducing the number of pin terminals. CONSTITUTION:In a smiconductor integrated circuit which executes logical controlling, a common input terminal 3 inputted with an initial state set reset signal (c) and a reference operation clock signal (d) of the integrated circuit is provided. A pulse width discriminating circuit 2 which discriminates the input signal (b) from the terminal 3 to the reset signal (c) and the clock signal (d) with the output signal (a) of an oscillation circuit 1 as a reference time is provided.
Patent JP-S61251591-A (JP)
Title: Production of compound semiconductor crystal
Inventor: SHIMAZU MITSURU
IPC: C30B11/04
Filed: 1985-05-01
Abstract: PURPOSE:To prevent the migration of a high vapor pressure element source in gravity-free state in space, and to obtain a uniform crystal free of the influence of convection, by attaching an element having high vapor pressure to the inner wall of a sealed tube, and growing a compound semiconductor crystal in the tube. CONSTITUTION:An element (e.g. As) constituting a compound semiconductor is applied to a part of the inner wall of a quartz reaction tube 1 e.g. by evaporation. A quartz boat 2 containing a seed 3 and a raw material 4 such as polycrystal or single crystal of Ga or GaAs, etc., is sealed in the reaction tube 1 having an evaporated As layer 5' on a part of the inner wall, and a crystal is grown by conventional process. Since As acting as an As source is deposited on the inner wall of the reaction tube, there is no migration of the As from the low-temperature side to the high-temperature side in the course of the transportation of the reaction tube to space and in the gravity-free state in space and As pressure as preset can be applied accurately.
Patent JP-H05268481-A (JP)
Title: Picture compressing expansion equipment
IPC: H04N19/42
Filed: 1992-03-18
Abstract: PURPOSE:To reduce the circuit scale by inputting a signal to a discrete cosine transformation(DCT) and an inverse DCT storage means, shifting and adding the value read from the storage means in matching with a bit number of the input value. CONSTITUTION:A DCT input value is inputted to shift registers 160-167 in the forward DCT operation and addition or subtraction is implemented between two terms by 1-bit serial adders 170-177 from the LSB side, the result is inputted to ROM accumulators 180-187, and the result is subjected to repetitive shift addition and the result of DCT is obtained. On the other hand, in the case of inverse DCT, the inverse DCT input value is inputted to the shift registers 160-167 and inputted directly to the ROM accumulators 180-187, then a switch 203 of the adders 170 177 is set to the position of the inverse DCT from the LSB side to bypass the addition. Furthermore, coefficient ROMs in the accumulators 180-187 are set to the position of the inverse DCT and the content of the ROMs is switched. Registers 190-197 are divided into two, two terms for addition/subtraction are inputted to an adder 200 and the result of 2-terms inverse DCT is obtained by addition/subtraction.
Patent JP-S5718514-A (JP)
Title: Air conditioner for automobile
Inventor: YAMANAKA SHIYUUJI
IPC: B60H1/00
Filed: 1980-07-08
Abstract: PURPOSE:To reduce the size and weight of an air conditioner, by integrating the evaporator of a cooler with a heater core, placing the integrated unit in single installation space, conjointly using the constituent parts of the evaporator and the heater core and securing both their separate functions. CONSTITUTION:A combined unit 9, in which the evaporator of a cooler and a heater core are integrated with each other, is provided in a cooler-heater 2. The combined unit 9 is composed of a zigzag conduit 10 for conducting a coolant, a zigzag hot water conduit 11 for circulating hot water and a conjointly used fan 12. Air introduced into the cooler-heater 2 from an intake unit 1 flows through the combined unit 9 so that adequate heat exchange is effected. After that, the air flows into a door unit 3 so that the air is distributed to various doors 13, 18, 19. This results in reducing the volume of an air conditioner to contribute to the enlargement of the rider room of an automobile and decreasing the number of parts to diminish the weight of the air conditioner.
Patent JP-H02270168-A (JP)
Title: Error correction controller
Inventor: FUJIKI MASAKI
IPC: G06F11/10
Filed: 1989-04-11
Abstract: PURPOSE:To improve error correcting ability at the time of retransferring by interposing a reset object selecting means between a reset information detecting means and an error track pointer means, and selectively indicating the error track pointer means to be reset. CONSTITUTION:A reset information detecting means 3, which detects information to reset an error track pointer means 6 included in the information in plural tracks, and a reset object selecting means 4, which is interposed between the reset information detecting means 3 and plural error track pointer means 6 and selectively indicates the error track pointer means 6 to be reset, are provided. The reset object selecting means 4 changes and instructs the combinations of the error track pointer means 6 to be reset when an information transfer control means 1 re-transfers the information on the plural tracks in response to a re-transfer request from an error correcting means 7. Thus the error correcting ability in a re-read processing can be improved.
Patent JP-H06281908-A (JP)
Title: Liquid crystal optical device and illuminator using it
Inventor: OI YOSHIHARU
IPC: G02F1/1335
Filed: 1993-03-26
Abstract: PURPOSE:To provide a high quenching ratio and a high optical modulation function. CONSTITUTION:This device is constituted so that a liquid crystal optical element 30 provided with a light source, an optical fiber 51 and a liquid crystal solidified substance composite material layer 30B, a condensing reflection means 45 and the optical fiber 52 are provided, and a light absorbing body 70 is provided on a part of the surface of the liquid crystal optical element 30, or projecting and recessing parts are formed on a boundary in an optical path, or the boundary having an inclination angle alpha for the optical path is provided, and an unwanted normal reflection beam is reduced, and the optical modulation is performed when the beam passes through the liquid crystal solidified substance composite material layer 30B twice.
Patent JP-S63257706-A (JP)
Title: Optical fiber connector
Inventor: HASHIMOTO KAZUO
IPC: G02B6/36
Filed: 1987-04-15
Abstract: PURPOSE:To quickly and surely execute an attachment without damaging a covering, by connecting a ferrule which has pierced an optical fiber inserting- through hole and an optical fiber core inserting-through hole so as to communicate with each other, in the axis center, and a collet chuck provided with a protector having elasticity in a gripping hole, by a core protective tube. CONSTITUTION:The titled connector is provided with a ferrule 1 which has pierced an optical fiber inserting-through hole 2 and an optical fiber core inserting-through hole 3 so as to communicate with each other, in the axis center, a protective tube 4 of an optical fiber core attached to a terminal part of this ferrule 1, and a collet chuck 5 connected to the ferrule 1 through this protective tube 4. Also, in a gripping hole 6 of this collet chuck 5, a cylindrical protector 7 consisting of rubber having elasticity or plastic is provided by a method of fitting or sticking, etc. Accordingly, according to this optical fiber connector, by pushing in an optical fiber core A from a terminal of the chuck 5 and only reducing and deforming the inside diameter of the protector 7, the core A can be attached quickly without using any tool.
Patent JP-S63256943-A (JP)
Title: Silver halide photographic sensitive material
Inventor: YAMAMOTO KIYOUNOSUKE
IPC: G03C1/28
Filed: 1987-04-14
Abstract: PURPOSE:To obtain the titled material having high sensitivity and suitable for a semiconductor laser ray by incorporating a specified sensitizing dye together with an org. compd. which does not has sensitizing property in itself in a silver halide emulsion layer. CONSTITUTION:Said emulsion layer contains at least one of the compd. shown by formula I and the sensitizing compd. shown by formula II respectively. In formulas I and II, X is oxygen or sulfur atom., Y is hydroxy or carboxy group, Z1 and Z2 are each an atomic group necessary for forming a 5 or 6 membered nitrogen-contg. heterocyclic ring, R11 and R12 are each alkyl or alkenyl group, R13 is alkyl or aryl group, R14-R16 are each hydrogen atom. or aryl group, etc., R17 is hydrogen atom. or alkoxy group, etc., (l) is 0 or 1, Y3 is sulfur or oxygen atom., etc., X2 is an acidic anion, (m2), (n1) and (q) are each 1 or 2. Thus, the titled material capable of using a low powered semiconductor laser and having the high sensitivity is obtd.