baber/WOPTO huggingface dataset:
Patent JP-H085093-A (JP)
Title: Air conditioner drain valve
Inventor: FURUYA YOSHIO
IPC: F24F13/22
Filed: 1994-06-23
Abstract: PURPOSE:To provide an air conditioner drain valve in which passage of drain water is allowed but a reverse flow of odor is prevented. CONSTITUTION:An operation chamber 17 is constructed with a casing, which chamber elevatably accomodates a spherical valve body 18 having smaller specific gravity than that of water. A flow outlet 20 having a valve seat 19 on which a valve body 18 is seated is provided on a bottom of the operation chamber 17. A lower end of an upper drain tube 12 provided extending from a drain of an air conditioner is connected with a flow inlet 21 provided at the upper part of the actuation chamber 17, and an upper end of a lower drain tube 14 opened toward a drain pit is connected with the flow outlet 20. Hereby, the valve body 18 is ordinarily held on the valve seat 19 with use of self weight to prevent odor from reversely flowing when drain water flat into the actuation chamber 17, the valve body 18 is floated with buoyancy by the drain water to open the flow outlet 120.
Patent JP-S648765-A (JP)
Title: Facsimile equipment
Inventor: HONDA TOSHIO
IPC: H04N1/10
Filed: 1987-06-30
Abstract: PURPOSE:To reduce power consumption by reading and synthesizing the picture information stored in a storage section in the opposite order so as to make the size of a read section small and the weight of it light. CONSTITUTION:When a pulse motor is driven, a main scanning shaft 8 coupled with the motor shaft is driven and a picture read section 1 reads an original while being moved on the main scanning shaft 8 in the main scanning direction. The picture read section 1 upon the reading of A B is controlled to be moved in the subscanning direction by a prescribed width by a subscanning control section 5 and reads the original the original as C D while being moved by the subscanning device 4. The picture information to be read is stored once in a storage synthesis section 6 and outputted as picture information by a command of a storage synthesis control circuit 7.
Patent JP-2000354276-A (JP)
Title: Call termination transfer system
Inventor: HASEGAWA HIROSHI
IPC: H04W4/16
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To reliably terminate a call from a caller to a transfer destination terminal while a call termination transfer service is being conducted and to prevent unnecessary transfer. SOLUTION: When a call transfer mode is set, a mobile exchange reads caller information from a subscriber information database and compares the telephone number of a caller with caller information read from the subscriber information database. When the information read from the subscriber information database is matched with the telephone number of the caller, an initial value '1' is set to a counter, the exchange reads a telephone number of a transfer destination indicated by the count from the subscriber information database. Then the exchange conducts the transfer processing to the telephone number. First, the exchange conducts call processing to a mobile communication terminal 4 being the transfer destination 1. When the transfer destination terminal replies the call, a call between the caller and the transfer destination terminal is established.
Patent JP-2000352641-A (JP)
Title: Optical fiber fixing substrate and fixing method
Inventor: KUROGUCHI KATSUMI
IPC: G02B6/42
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To obtain a fixing method which is capable of mounting an optical fiber at the prescribed position of a substrate with high accuracy and obtaining fixing force having high reliability by providing the substrate having a V-groove for supporting and fixing the optical fiber with a V-groove of a width wider than the width of this V-groove or orthogonal therewith. SOLUTION: An electrode 11 for mounting and fixing an optical part 1, the V-groove 12 for supporting and fixing the optical fiber 2 and the V-groove 13 made larger in the groove width than the width of the V-groove 12 are formed at the substrate 10. A first, the optical part 1 is placed and fixed to the electrode of the substrate by solder agent. Next, the optical fiber 2 is inserted into the V-groove 12 and is fixed and positioned in the state of pressing the optical fiber 2 into the V-groove 12. An adhesive 3 is injected into the bolder V-groove 13 to fix the optical fiber 2 and the substrate 10. The adhesive 3 is injected into the V-groove 12 in the state of pressing the optical fiber 2 and, therefore, the optical fiber 2 is fixed in an exact position without the occurrence of a clearance between the optical fiber 2 and the inside surface of the V-groove 12.
Patent JP-S5591876-A (JP)
Title: Semiconductor memory device
Inventor: ITOU TAKASHI
IPC: H01L21/8247
Filed: 1978-12-28
Abstract: PURPOSE:To make it possible to write and erase information electrically by preparing the thickness of a gate insulation film to below a certain value in a device provided with a floating gate electrode and a semiconductor substrate. CONSTITUTION:Floating gate electrode 4 is provided, via gate insulation film 3, on a semiconductor substrate 1 of one conduction type. On this floating gate electrode 4 is provided control gate electrode 6 via No.2 gate insulating film 5, and source region 7 and drain region 8 are provided opposite to each other on both sides of the gate electrode. The thickness of gate insulating film 3 is regulated to 500Angstrom  or less. Information can be written and erased by a single pole power supply.
Patent JP-S5687332-A (JP)
Title: Semiconductor chip
Inventor: KUBOTA AKIHIRO
IPC: H01L21/58
Filed: 1979-12-19
Abstract: PURPOSE:To save time for exchanging a chip collect and also reduce damages by a method wherein a base-shape region higher than a level of a surface of the semiconductor chip is mounted on the surface peripheral edge of the chip, and applied a bonding by means of the chip collect having a flat plate-shape top. CONSTITUTION:The frame-shaped baselike region 8 suitable for an outer dimension in width and higher than a level of the surface of the semiconductor chip, or an L- shaped baselike region made higher than the surface for only four corners on the peripheral edge of the semiconductor chip 3 is formed on the peripheral edge of the semiconductor chip 3. The baselike region is formed of a thermal oxidized film,  aluminium, cover-glass or chip pretecting film. The semiconductor chip 3 is suction- held by the chip collect 9 having a flat plate-shape top, and bonded with an  eutectic alloy on a chip stage 4 or a adhesive agent 10. In this manner, the chip  collect is not necessary to be changed, nor the functioning unit of the semiconductor  chip 3 is damaged.
Patent JP-S648279-A (JP)
Title: Weld alloy
Inventor: INOUE KIYOSHI
IPC: B23K26/34
Filed: 1987-06-30
Abstract: PURPOSE:To form the thin film of the title weld alloy having desired functions by fusing many kinds of base materials consisting of an alloy base material onto the base plate, and then homogenizing the base materials. CONSTITUTION:Many kinds of base materials consisting of an alloy base material are successively fused or laminated onto the base plate or the base for machine parts, homogenization is carried out, and the layer of the weld metal having <=10mum thickness is obtained. The base material contg. a piezoelectric- effect material, an electrostrictive material, a magnetostrictive material, a resistance changing material, a synthetic resin, ceramics, and ordinary alloying material as well is used, and specified functions can be imparted to the weld metal coating layer. Welding is carried out in an optional atmosphere by using electric discharge, laser, plasma, microwaves, etc. In addition, a numerical control is used for controlling separately or compositely the composition, shape, dimensions, etc., of the alloy.
Patent JP-2000000396-A (JP)
Title: Clothes drier
Inventor: IOKU TATSUO
IPC: D06F58/02
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a quiet sound by eliminating or reducing a belt sliding sound. SOLUTION: A support base 26 extending to be hung left and right is provided in the backside of an outer box, an outer rotor type drum driving motor 30 is provided so as to be positioned in both front and rear faces of the support base 26 to drive a drum 16 by a direct driving system, and an outer rotor type fan driving motor 30 for driving a heat exchange fan 23 by a direct driving system is provided in a manner coaxial to the motor 29. In this case, a drum shaft 19 connected to the backside of the drum 16 is supported by the bearing 21 of a fan casing 20 and the bearing 27 of the support base 26, and its rear end part is connected to the rotor 32 of the motor 29. The inner peripheral end of the heat exchange fan 2 is connected to the outer peripheral end of the rotor 34 of the motor 30.  A cylindrical part 34c is provided in a part penetrated by the drum shaft 19 in the center of the rotor 34, and a humidification preventing gasket 37 and an oil containing bearing 38 are provided in the cylindrical part 34c.
Patent JP-H0217231-A (JP)
Title: Transmission
Inventor: FUSHIKI MASAAKI
IPC: F16D31/06
Filed: 1988-07-04
Abstract: PURPOSE:To optionally adjust both of transfer torque and differential rotation by adjusting the viscosity of the fluid of variable viscosity sealed in a hermetically sealed pumping chamber having a passage communicating an exhaust side and suction side. CONSTITUTION:When a rotor 25 is rotated, magnetic fluid 53 is moved from the high pressure side to the low pressure side passing through passages 47, 49 and 51 and circulated. The passages 47, 49 and 51 play a role of an orifice giving the fluid resistance. Since the pressure thus generated in a pumping chamber 35 works for preventing the volume of the pumping chamber from changing, torque is transferred from the rotor 25 to a pump casing 23. At this moment, when an electromagnet 55 is operated from the outside to strengthen the magnetic force acting on the magnetic fluid 53, viscous resistance is increased resulting in the transmission of large torque to the pump casing 23.
Patent JP-S6225468-A (JP)
Title: Photocoupler
Inventor: ENDO SHINGO
IPC: H01L31/12
Filed: 1985-07-25
Abstract: PURPOSE:To reduce the power consumption of an input signal by interposing a Schmitt trigger circuit between a photoreceptor and its input terminal to effectively switch ON and OFF. CONSTITUTION:Even if an electric signal is input between input terminals 1 and 1a, a light emitting element 3 does not emit a light until a voltage exceeds a threshold voltage Vth of a Schmitt trigger circuit 2, and output terminals 5 and 5a of a photoreceptor 4 are OFF therebetween. When exceeding the Vth, the circuit 2 is conducted to supply power from a terminal 8 to the element 3 to emit a light, the photoreceptor 4 which receives a light signal is conducted to turn ON between terminal 5 and 5a. When decreased less than the Vth, the circuit 2 is turned OFF to stop emitting the light. According to the structure, the ON and OFF of the output of the photoreceptor side are stabilized, and an input signal power is not used for emitting the light emitting element, thereby reducing the power of the input signal.
Patent JP-H064700-A (JP)
Title: Multistage bar code reader
Inventor: IMAZEKI SHOGO
IPC: G06K7/10
Filed: 1992-06-24
Abstract: PURPOSE:To accurately read a multistage bar code by restarting reading from the beginning when the reading of bar codes forming the multistage bar code is not completed within a set time. CONSTITUTION:A bar code read control part 3 which repeatedly executes reading, sequentially reads the bar codes of an upper stage and a lower stage. Bar code data written into a read buffer into which bar code data read by the read control part 3 is written and in which a content is always updated, and the identification code of the bar codes of two stages are collated. Coincident bar code data is written into an output buffer. When at least one piece of coincident data previously exists, the collation of non-coincident bar code data is repeated until they coincide with each other. When the collation is not completed within previously set time, a CPU 11 clears the output buffer and the reading of the bar codes in two-stages is restarted from the beginning.
Patent JP-H0454818-A (JP)
Title: Ac/dc contact detector
Inventor: UEDA HIROSHI
IPC: H02H3/16
Filed: 1990-06-21
Abstract: PURPOSE:To surely detect contact by providing the positive and negative electrodes of a DC power supply, respectively, with AC voltage detectors grounded through capacitors. CONSTITUTION:Positive pole of a DC power supply 20 is grounded through an AC voltage detector 101 and a capacitor 111 whereas the negative pole of the DC power supply 200 is grounded through an AC voltage detector 102 and a capacitor 112. Upon occurrence of contact, an AC current flows along a route shown by a dot and dash line and an AC voltage, divided according to the impedance ratio with respect to the capacitor 111, is applied on the voltage detector 101. Subsequently, the AC voltage detector 101 functions to close an output contact 101a and the contact output is introduced to a supervi sory control board in order to produce an alarm. In case of contact of an AC power supply l and the negative electrode of the DC power supply 20, the AC voltage detector 102 functions.
Patent JP-S5593655-A (JP)
Title: Rapid start type fluorescent lamp
Inventor: TOUHOU MAKOTO
IPC: H01J61/42
Filed: 1978-12-30
Abstract: PURPOSE: To prevent the generation of pockmark phenomenon by forming a specific number of depression parts for breakdown discharge voltage reduction in a specific surface ratio for fluorescent surface layer, on the inner surface of the fluorescent layer coated on the surface of nesa film.  
     CONSTITUTION: After nesa film 3 is formed on the inner surface of a fluorescent tube 1, fluorescent layer 2 is formed on the surface of the nesa film 3. On the inner surface of the fluorescent layer 2, the depression parts 5 for breakdown discharge voltage reduction are formed in 10 6 pieces/mm 2 , having the surface ratio of 1/200W 1/20 for the inner surface of the fluorescent layer 2. Such depression part 5 is formed as follows; fluorescent powder bodyies having, for example, a mean particle diameter of 12μ are suspended in organic solvent such as amyl acetate, and said suspension is coated on the fluorescent tube 1 and dried and baked. The distance between the bottom of the depression part 5 and the nesa film 3 is set in d i >d 2 , and  thus discharge voltage is reduced, and the dissolution and the fugacity of fluorescent material are suppressed, so pockmark phenomenon can be suppressed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5788373-A (JP)
Title: Warning device for visitation of thunder by utilizing automobile
Inventor: KATOU GIICHIROU
IPC: B60R16/06
Filed: 1980-11-25
Abstract: PURPOSE:To cause to rise warning for visitation of thunder easily by measuring corona electric current flowing through between a body of an automobile and the ground by way of utilizing the fact that voltage of the automobile rises with the thundercloud accessing. CONSTITUTION:For the ground 1, an earthing wire 4 is fixed on an automobile 2 via insulating terminals 3. Corona electric current, which flows through lead wires 7 and 8 from a body 2 to the ground 1, is measured with a detector 5. A corona needle electrode 9 of suitable shape is jointed onto an upper part of the body 2 by way of promoting the top discharge. The voltage of the body 2 rises as the thundercloud comes close, and the corona electric current of above or equal to a set value comes to flow through the detector 5, then a warning device 6 issues a warning. Thus, since the warning for visitation of the thunder is issued through utilizing the automobile, the information on the activity of the thunder relative to the exceedingly limited time and-area is known directly.
Patent JP-H109557-A (JP)
Title: Petroleum combustion equipment
Inventor: KURODA YOSHIYUKI
IPC: F23K5/14
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To enable removal of a cap without contaminating a hand by providing a contact conducting with a drawing pump at the time of mounting a body case of a cartridge tank, controlling drive of the pump by an oil level detecting means of a fixed tank, and hence supplying oil without overturning the cartridge tank. SOLUTION: A coil 22 of a drawing pump 19 is connected to a contact 25 provided at a lower part of a cartridge tank 2. A contact 27 disposed on an upper surface of a fixed tank 5 and provided at a position opposed to the contact 25 of the tank 2 is connected to a drive circuit via a float switch 9. When the tank 2 is mounted in a body case, the switch 9 is turned ON in fuel in the tank 2 as a liquid level in the tank 5 is low, and simultaneously the contact of the lower surface of the tank 2 is conducted with the contact 27 of the upper surface of the tank 5 to energize the coil 22 of the pump 19, thereby pumping the fuel in the tank 2.
Patent JP-H1115111-A (JP)
Title: Aps film cartridge inspection device
Inventor: MIYAZAWA YORIKATSU
IPC: G03C3/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To smoothly insert and directly couple a spool driving shaft to a spool shaft in a short time for an easier inspection by transferring cartridges onto each inspection station and coupling a spool to a rotary driving shaft. SOLUTION: When an ASP film cartridge 1 is set in a holder 120 on an inspection device, it is held by lugs, and intermittently transported in a state that the door is open or closed. In this case, a brake mechanism 130 operates to restrict a movement of the shaft of the spool 11. When transferred on an inspection station, the cartridge is shifted upward together with the holder 120, and coupled to a rotary driving shaft 146 of the spool 11 arranged above in a state in which a key is aligned with a halt position of a key groove. Here, a brake mechanism 130 is released and the shaft of the spool 11 is permitted to rotary operation. After the rotary operation is ended, the cartridge is transferred to the next station in a state in which the end position is maintained by turret disk of a transfer means.
Patent JP-S5589840-A (JP)
Title: Making lithograph plate
Inventor: RONI SHIERU
IPC: G03F7/022
Filed: 1979-12-21
Abstract: A process for the preparation of planographic printing forms is described, in which a light-sensitive material composed of a support having a hydrophilic surface and of a light-sensitive layer, which contains a 1,2-naphthoquinone-diazide, is exposed imagewise, developed and then heated to a temperature above 180 DEG  C. for such a time and at such a temperature level that an oleophilic precipitate is formed on the hydrophilic image background, and the precipitate is then removed by treatment, for example wiping over, with an aqueous solution of about 0.01 to 50% by weight of polyvinyl phosphonic acid. The treatment has the advantage that in this case the support surface, for example anodically produced aluminum oxide, is not significantly attacked and is nevertheless completely freed from impurities.
Patent JP-2000354104-A (JP)
Title: Telephone set
Inventor: GOTO NOBUHIRO
IPC: H04M1/67
Filed: 1999-06-11
Abstract: PROBLEM TO BE SOLVED: To keep an automatically recorded message or a communication message from a called party secret by prohibiting voice output of the communication contents when the called party is judged as the one for which secrecy is required. SOLUTION: It is judged whether a caller's number is included in call data from a mobile machine (PS) at a call origin or not first in an automatic recording processing. When the caller's name is judged to exist, telephone directory information which is stored in a telephone directory RAM 18d is retrieved. When a record to coincide with the caller's number exists, it is judged whether the record is kept secret or not. When the record is kept secret, an answering message is transmitted and recording is started after turning a voice amplifying function off and recording secret information in an automatic recording RAM 18f. Thus, secrecy of the automatically recorded message from the called party is enhanced without hearing of a matter by surrounding people.
Patent JP-S649079-A (JP)
Title: Rear wheel steering device for vehicle
Inventor: INOUE HITOSHI
IPC: B62D7/14
Filed: 1987-07-01
Abstract: PURPOSE:To surely prevent a fuel tank, exhaust system and a rear wheel steering mechanism from being applied with damage by forming a weak part at least on one between a protecting cylinder and an output taking-out shaft with which an intermediate shaft is connected. CONSTITUTION:An annular groove 14f as weak part is formed on the outer peripheral surface of the midway part of a pinion shaft 14c, and an annular groove 14g as weak part is formed also on the outer peripheral surface of a protecting cylinder 14d at the position separated by a prescribed distance forwardly from the annular groove 14f. Therefore, when a vehicle collides, a rearward impact force is generated onto a power cylinder 13 and a rack pinion mechanism 14 by the reward shift of an engine, and a relatively large bending moment acts onto the pinion shaft 14c and the protecting cylinder 14d. Then, the protecting cylinder 14c and the pinion shaft 14c are bent or broken at the parts of the annular grooves 14g and 14f, and deformed as shown by the supported line, and the rearward shift of an intermediate shaft is prevented.
Patent JP-S5957890-A (JP)
Inventor: MITSUYA YUUJI
IPC: B66C23/66
Filed: 1982-09-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6142293-A (JP)
Inventor: KAARU SUBERUKAA MAGUNUSON HARU
IPC: H02P5/74
Filed: 1985-07-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6143381-A (JP)
Title: Picture input device
Inventor: ASAI HIROSHI
IPC: G06T7/00
Filed: 1984-08-08
Abstract: PURPOSE:To prevent an input of forgery due to an external light source by using a means which converts an illumination pattern of the illumination light into a prescribed geometric pattern and detecting the geometric pattern out of a picture obtained by the reflected light. CONSTITUTION:A mask plate 3 containing a circular pattern 31 serving as a geometric pattern is put between an input light source 2 set inside a picture input device and a prism 1. The light having a circular pattern 32 similar to the pattern 31 is irradiated on the mounted surface of an object to be checked. The picture detected by a camera 4 has a circular pattern. The normal input can be decided by detecting the presence or absence of said circular pattern.
Patent JP-S5687913-A (JP)
Title: Surface elastic wave element
Inventor: ONO SHIYUUSUKE
IPC: H03H3/08
Filed: 1979-12-19
Abstract: PURPOSE: To increase the effective electromechanical coupling coefficient, to speed up the propagation speed of sound and to make easy the manufacture, by forming silicon oxide film, short-circuit electrode, zinc oxide piezoelectric film and comb type electrode sequentially on a sapphire base with multilayer construction.  
     CONSTITUTION: On an α-alumina single crystal, i.e. sapphire base 2, a silicon oxide film 3 is vapor-deposited, to form a short-circuit electrode 4 on a part on it. Next, zinc oxide piezoelectric film 5 is vapor-deposited and comb electrode 6 is located on it so that it is opposited to the electrode 4. With this constitution, when the film thickness (d) is set with 0.8≥kd≤3.7, where the number of surface elastic waves of propagation scheduled is (k) and the film thickness of the piezoelectric film 5 is (d), the element having the sound propagation speed ≥1.8 times of that using  quartz glass base can be obtained. Further, since the film 5 is not subjected to the  effect of the base 2 as the effect of silicon oxide film 3, the film can be formed in  the high speed of 100Å/min∼1,000Å/min at low temperatures as polycrystal. 
     COPYRIGHT: (C)1981,JPO&Japio