baber/WOPTO huggingface dataset:
Patent JP-H09242665-A (JP)
Title: High viscous liquid accumulation preventing device of high viscous fluid pump
Inventor: ADACHI KAZUAKI
IPC: F04B53/16
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To prevent high-viscous fluid from being deposited in a clearance between a swinging pipe and a delivery flange. SOLUTION: Chamfering 20 is applied to the outlet side end of a swinging pipe 9 by slantly trimming an inside diameter side corner. Chamfering 21 is applied to the inlet side end of a delivery flange 17 by slantly trimming the inside diameter side corner. A clearance d' between the outlet side end surface of the swinging pipe 9 and the inlet side end surface of the delivery flange 17 is formed to be widened toward the end from its outer side to its inner side, so that high viscous fluid 15 passed through the inside of the swinging pipe 9 can easily go in and out from the clearance d' when moves to the inside of the delivery flange 17. Hereby, the high-viscous fluid 15 can be prevented from remaining and being deposited in the clearance d'.
Patent JP-H10271279-A (JP)
Title: Picure reader
Inventor: TAKEUCHI SHIGEKI
IPC: H04N1/193
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To miniaturize a device and to simplify constitution by providing a recognition means for recognizing the lighting of a light source by a reference read part arranged in a device main body between a plural originals read part and a flat bed read part. SOLUTION: A white plate for checking the deterioration of the lamp of the light source 37 is arranged and fixed to the back of the upper part of the device main body 11 between the plural originals automatic read part (ADF) and the flat bed read part (FBS). Plural ADFs are constituted by an original feeding part 12 and a read part 14. Carriages 50 and 51 are shifted and arranged on a first original position P2 and the original 21 passing on a light transmission board 25 is read. The FBS is constituted by an original loading part 13 and the read part 14. The carriages 50 and 51 are shifted and arranged to the start point P3 of a second original read position, are shifted toward a termination point P4 and the picture of the original 21 on an original loading board 31 is read. The original 21 is read and the lamp is checked at a white plate read position PW.
Patent JP-S5823613-A (JP)
Inventor: BUORUFUGANGU SHIYUTEINDORU
IPC: A61Q19/00
Filed: 1982-05-07
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-2000270568-A (JP)
Title: Stacked piezoelectric ceramic
Inventor: KOSAKA HIDEAKI
IPC: H01L41/083
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a stacked piezoelectric ceramic satisfactory in moisture resistance which does not cause migration of electrode material or short circuit, without absorbing water in a package. SOLUTION: This stacked piezoelectric ceramic is constituted by forming an insulator layers 5, so that they form the inner electrode layers 7 into counter electrodes separately for each layer, on the flanks of a stack 2 where a plurality (here, eight layers) piezoelectric layers 6 and a plurality (here, seven layers) of inner electrodes layers 7 are stacked, by forming outer electrodes 4 on the insulating layers 5, by connecting external takeout terminals to the outer electrodes 4, and then, by packaging the all of the exposed parts of the inner electrode layers 7 and the outer electrode layers 4 with silicone by silicone vanish.  The silicone of the package 1 is hardened after removal of moisture by addition of heat treatment, so that the package 1 will not absorb water, and it can prevent penetration of moisture into the inner electrode layer 7 and the outer electrode 4, so that it does not cause migration of electrode material or short circuit.
Patent JP-H07281265-A (JP)
Title: Information recorder
Inventor: KIMURA MASAYUKI
IPC: G03B17/02
Filed: 1994-04-14
Abstract: PURPOSE:To provide an information recorder which is excellent in operability and handleability and not restricted in design by completely housing a battery in a grip and using a video recording button part as a housing cover. CONSTITUTION:The information recorder is constructured so as to completely house the battery in the grip 1 and provide a recording button 4 on a surface having an operation by a thumb at the time of putting a hand into the grip 1, on the battery housing cover 3, the battery is housed in the grip 1 so that the grip 1 which is not restricted in the design and has a feeling of fittingness can be obtained and the video recording button part is provided on the housing cover 3, so that the grip 1 having the housing cover 3 easy to take the battery in and out of, without reducing the operability and handleability is effective.
Patent JP-H11270915-A (JP)
Title: Air conditioner having ice heat storage unit
Inventor: NAGAE KOJI
IPC: F25B13/00
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To recover a refrigerant without generating a trouble due to liquid compression in a compressor upon pump down operation at the time of start of an ice making operation and prevent the generation of increase of cost and low pressure out. SOLUTION: An air conditioner 10 having an ice heat storage unit comprises a heat source side unit 11 having compressors 18A to 18C and a heat source side heat exchanger 21, an ice heat storage unit 12 having a coil 35 which sinks in water of an ice heat storage tank 36 and a using side unit 13 having using side heat exchangers 24, 25 and 26 so that an ice making operation and and a cooling operation can be carried out. Upon ice making operation, a second electrically operated opening and closing valve 42 of the ice heat storage unit for guiding a refrigerant in the coil to the compressors repeats an opening operation and a closing operation during a pump down operation at the time of start of ice making operation.
Patent JP-S5833564-A (JP)
Title: Master cylinder for brake device of motorcycle
Inventor: HAYASHI TSUTOMU
IPC: B62L3/08
Filed: 1982-05-06
Abstract: PURPOSE:To enhance braking performance, by a method wherein a master cylinder comprising a plurality of brake oil pressure chambers is provided with a means for smoothly operating both a brake for front wheels and a brake for rear wheels by a braking input or inputs from either one or both of a hand brake lever and a brake pedal. CONSTITUTION:In a main body 13 of the master cylinder, cylinder holes 14, 39 are provided on both sides of a partition wall 16, brake pistons 151, 152 are slidably fitted in the hole 14, the brake oil pressure chamber 171 is defined between the piston 151 and the wall 16, and the brake oil pressure chamber 172 is defined between the pistons 151, 152. The chambers 171, 172 are provided with  output ports 181, 182 opened in side walls, the brake Bf for the front wheels is  connected to the output port 181, and the brake Br for the rear wheels is connected to the output port 182. The piston 152 has a piston rod 152a as one body  therewith, the rod 52a is connected to the brake pedal 2 through a push rod 20,  and a front-part master cylinder Mf is connected to an input port 25 of an input  oil pressure chamber 24. A brake piston 40 is slidably fitted into the cylinder  hole 39, and an oil pressure is fed into a control oil pressure chamber 42 at an  appropriate time.
Patent JP-S59201230-A (JP)
Title: Manufacture of vertical magnetic recording medium
Inventor: SUGITA RIYUUJI
IPC: G11B5/85
Filed: 1983-04-28
Abstract: PURPOSE:To obtain a wrinkleless vertical magnetic recording medium by providing a potential difference between a cylindrical can and a conductor film, and running around an auxiliary heat roller of prescribed temperature before the substrate contacts the cylindrical can and pressing it with a nip roller. CONSTITUTION:The auxiliary heat roller 11 has its peripheral surface held at temperature >=1/2 and <=1/1 as high as the temperature of the peripheral surface of the cylindrical can 2. The substrate 8 made of high polymer material having the conductor film on the surface is sent from the auxiliary heat roller 11 and runs along the nip roller 3' immediately to be processed by the cylindrical can 2. Thus, the deformation of the substrate due to abrupt temperature variation which occurs when the substrate 8 contacts the cylindrical can 2 is reduced to obtain excellent wrinkleless vertical magnetic recording media.
Patent JP-H11270547-A (JP)
Title: Push/pull control cable
Inventor: TAJIMA MOTOHIRO
IPC: F16C1/10
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To improve the operability and the durability by mitigating the bending of a push/pull control cable. SOLUTION: First and second spherical recessed parts 41, 42 are provided on both end parts of a support member 40, first and second guide cylinders 50, 60 are supported thereby in an oscillating manner to constitute first and second spherical hinges 71, 72, an end part of an outer cable 10 is supported by a cylindrical part 51 of the first guide cylinder 50, an inner cable 20 is communicated with a communication hole 43, a cable end piece 21 is provided on its base end part, and the cable end piece 21 is slidably supported by the second guide cylinder 60.
Patent JP-S63243934-A (JP)
Title: Stimulated light detector
Inventor: NAGAI SEIICHIRO
IPC: H04N1/19
Filed: 1987-03-31
Abstract: PURPOSE:To detect stimulated light so as to include afterglow into a dynamic range without being affected by the same by using an afterglow detector and stimulated light detector of a picture element sepn. type and making the detection taking the afterglow into consideration. CONSTITUTION:The afterglow is detected by the afterglow detector 14 of the picture element sepn. type with respect to an imaging plate IP 10. An Iex determining part 18 determines the intensity of excitation light from this afterglow. A line-shaped light source 19 is adjusted by a light source controller 20 in such a manner that the sum of the intensity of the stimulated light and the afterglow attains the value included in the dynamic range of the stimulated light detector 21 of the picture image sepn. type. The stimulated light generated by the projection of the excitation light adjusted in such a manner is detected by the detector 21. The afterglow component is removed from the detected quantity of said light. The quantity of X-rays of the unknown i-th picture element is determined by a calculating part 24 and is adjusted by as much as the adjusted component of the light source intensity. The intensity of the X-rays corresponding to the intensity of the stimulated light obtd. in such a manner is thereafter displayed, by which the information reproduction of an object to be inspected is permitted.
Patent JP-S62231920-A (JP)
Title: Converter lens
Inventor: TANAKA KAZUO
IPC: G02B15/10
Filed: 1986-04-02
Abstract: PURPOSE:To reduce the whole lens system and to obtain the excellent optical performance of a standard type which is about 45-50 deg. in photographic field angle when a converter lens is mounted by employing a rear converter system and specifying the lens constitution. CONSTITUTION:The 1st lens and the 2nd lens are so specified as to have positive refracting power and negative refracting power respectively, thereby compensating the spherical aberration when the F number is almost 1.2 with good balance. Further, the shapes and refracting power of the 3rd lens and the 4th lens are specified to compensate the spherical aberration finely on the whole with good balance. The converter lens is composed of four lenses with a positive, a negative, a positive, and a positive refractive index, an increase in the Petzval sum is reduced as much as possible, and the negative Petzval sum is generated more, specially from both lenses of the 2nd lens and the object-side lens surface of the 3rd lens to reduce an increase in the Petzval's sum, thereby the curvature of distortion from increasing. The comatic aberration of the whole image plane is reduced by the 1st lens and the 2nd lens.
Patent JP-S59201545-A (JP)
Title: Voice coding system
Inventor: MORIYA TAKAO
IPC: G10L19/00
Filed: 1983-04-28
Abstract: PURPOSE:To halve a sampling frequency by sampling an output through a comb- shaped filter by means of a maximum frequency of a voice signal band and allowing the result to pass through a comb-shaped filter having the identical characteristic at the receiving side. CONSTITUTION:An analog voice signal in 4kHz band is applied to a comb- shaped filter 11 and its output is sampled by a sampling clock having the maximum frequency of 4kHz of the voice signal band at a sample-and-hold circuit 12. An output of the circuit 12 is applied to an A/D converter 13, where the output is coded and transmitted to the receiving side. An input signal is converted into an analog signal by a D/A converter 14 at the receiving side and applied to a comb-shaped filter 15 to regenerate an original signal.
Patent JP-S5214252-A (JP)
Title: Defrosting device
Inventor: TOMITA SHIYOUZOU
IPC: F25B47/02
Filed: 1975-06-21
Abstract: PURPOSE: With the refrigeration system in which plural numbers coolers are installed in parallel arrangement, the proposed system is designed to have other coolers drive cooling action without affecting the load of the compressor while the particular one cooler is on the defrosting procedure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10274379-A (JP)
Title: Electric welding type plastic pipe joint and manufacture thereof
Inventor: OCHIAI MASANORI
IPC: H05B3/42
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of deformation of electrode, and to prevent the welding between an electrode and a heating wire or between a connector pin and an electrode by connecting an electrode and a connector pin to each other and the other electrode and a heating wire to each other so that any one of connection is performed by surface contact. SOLUTION: A flat surface 20a of a connector pin 20, which is formed with a flat surface, is made to contact with an end surface of an electrode 6b. A heating wire 30, which is formed with a flat surface, is made to contact with the connector pin 20 formed with a flat surface, and a flat surface 30a of the heating wire 30 is pressurized by an end surface of an electrode 6a. The electrode 6b and the connector pin 20 formed with flat surface is connected to each other by surface contact, and the heating wire 30 formed with a flat surface and the electrode 6a are connected to each other by surface contact, and the connector pin 20 formed with a flat surface and the heating wire 30 formed with a flat surface are connected to each other by point contact.  Consequently, in comparison with temperature rising variable between the connector pin 20 formed with a flat surface and the heating wire 30 formed with a flat surface, temperature rising variable between the electrode 6b and the connector pin 20 formed with a flat surface and temperature rising variable between the heating wire 30 formed with a flat surface and the electrode 6a are stabilized more, and restricted small.
Patent JP-S62233644-A (JP)
Title: Method of melting snow utilizing ground heat
Inventor: AOYANAGI RYOICHI
IPC: E04D13/00
Filed: 1986-04-02
Abstract: PURPOSE:To make it possible to melt snow by utilizing unlimited storage of ground heat with low cost and eliminate land subsidence and lowering of underground water level by connecting a water supply which has been given by digging a well and a water reservoir for drained water through their lower sections and supplying storage water which has exchanged heat with ground heat from the water supply side to a desired position and then draining water to the drain side. CONSTITUTION:A pump 9 is started and storage water 4 which has exchanged heat with ground heat is pumped up through a lead pipe 8 and passed through a water supply tube 7 provided on a roof 6 and then drained through a lead pipe 8' to a water storage section 2 on drain side. Storage water 4 in a water reservoir 2 on the drain side maintains a constant temperature substantially equal to that of the ground heat after it has exchanged heat with the ground heat in the same way, and it flows into a water reservoir 1 on the water supply side through a water passage pipe 3 as soon as pump 9 is started. Repeated pass of the warm storage water 4 to a water channel 7 melts the accumulated snow. Since accumulated snow can be melted by utilizing unlimited ground heat in this way, the running cost is low and since no underground water is consumed, there is no land subsidence nor lowered underground water.
Patent JP-S553086-A (JP)
Title: Character reading system
Inventor: YOSHIDA HIDEYASU
IPC: G06K9/03
Filed: 1978-06-23
Abstract: PURPOSE: To enhance the reading capacity of the optical character reader by providing the character/word reading part as the reading part and furthermore securing  the reading through different type of the character reading program in case the unreadable character or word exists.  
     CONSTITUTION: Character reading part 3 draws out the white/black quantization data of the designated section of each character and then stores the data in character reading buffer 21. After this, character reading part 23 calls out the decoding program from major memory 22 to decode sequentially the characters on the sheet. In case the unreadable character exists, decoding method decision part 23b calls out the different decoding program from memory 22. When the decoding of the characters is over with every sheet, word reading part 24 performs reading with every word. And in case the different characters exist in the word unit, part 23b is informed so to carry out the decoding through different type of the program. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58194156-A (JP)
Title: Cassette tape
Inventor: HIRASHIMA MASAYOSHI
IPC: G11B15/04
Filed: 1982-05-06
Abstract: PURPOSE:To prevent erroneous erasure of a part of a tape, by a method coating a substance having different reflectance from that of the tape on several parts of the cassette tape, so as to detect the position of the tape. CONSTITUTION:In addition to clicks 2A, 2B for the prevention of erroneous erasure of the entire cassette tape, clicks 3A, 4A, 3B and 4B are provided. A paint having different reflectance is coated intermittently at positions (b), (c) on the tape. In a tape recorder, light of a light emitting diode 11 reflected on the tape is detected by a photodetecting diode 12 and a time measuring circuit 14 converts the relative length of the interval of reflection into 0, 1 codes to output them. A control logic circuit 15 judges whether or not the position is an erasure inhibiting zone by means of the said codes and an output detecting the break- off state of the clicks for preventing erroneous erasure. Thus, the erroneous erasure of a part of the tape is prevented.
Patent JP-H01250989-A (JP)
Title: Display body holder for display device
Inventor: OTA YASUHITO
IPC: G09F11/32
Filed: 1988-03-31
Abstract: PURPOSE:To prevent the generation of a noise by absorbing a shock even if each holder comes into collision with each other by covering the outside of the holder main body for holding a display body with a soft resin. CONSTITUTION:A holding part for showing the whole by 20 consists of a base part 21 through which a shaft part 18 is inserted, an arm part 24 extended and provided from the base part 21 and a covering part 26 for covering both side faces of the base part 21, and the base part 21 and the arm part 24 are formed by a hard resin, and the covering part 26 is formed by a soft resin. In such a way, a display body 15 which has attached a holder 17 to the upper and the lower end edges slides diagonally downward on a display body guidance member 11, and even if each holder 17 comes into collision with each other, the covering part 26 of the soft resin absorbs a shock and the generation of a noise can be prevented.
Patent JP-2000268854-A (JP)
Title: Nickel-hydrogen battery
Inventor: TAKAGI SHIGEJI
IPC: H01M10/30
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To enhance the durability of a nickel-hydrogen battery against repetition of the charge-discharge cycles and establish a longer lifetime even in case the battery is to serve through repetitive charge-discharge cycles in a high-temp. environment. SOLUTION: A nickel-hydrogen battery includes a negative electrode furnished with hydrogen storage alloy and a positive electrode equipped with a positive electrode active material layer containing a positive electrode active material using as the base material at least either of nickel hydroxide and nickel oxide and an element having such a property as heightening the rate of utilization of the positive electrode active material when added thereto and a property to make segregation when the cyclic number of charge and discharge increases. Setting is made so that the ratio of the positive electrode capacity to the negative electrode capacity is (1.1 thru 2.0):1, and the durability against repetition of the charge-discharge cycles is enhanced.  The characteristics of one embodiment of this invention are shown by A1 (the capacity ratio is 1.2: 1), and the characteristics of one comparative example is shown by B1.
Patent JP-S59201484-A (JP)
Inventor: IGUSA NOBUO
IPC: H05K3/34
Filed: 1983-04-30
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-S60220170-A (JP)
Title: Surface treatment of metal material
Inventor: KITAMURA YOUICHI
IPC: B05D7/24
Filed: 1984-04-18
Abstract: PURPOSE:To enhance the adhesiveness or adhesion of a metal material and a thermoplastic resin and to markedly improve the deterioration tendency of adhesion with the elapse of time, by acting water-insoluble fatty acid upon the surface of the high temp. metal material in a gaseous phase. CONSTITUTION:The surface of a metal material is held to 150 deg.C or more, pref., 180-300 deg.C and water-insoluble fatty acid, pref., 6-28C saturated fatty acid such as caproic acid or stearic acid or 11-20C unsaturated fatty acid such as oleic acid or linolic acid is acted on the surface of said metal material in a gaseous phase to form a fatty acid coating layer with a thickness of 1-100Angstrom  on the surface of the metal material.
Patent JP-S574417-A (JP)
Title: Automatic air conditioner
Inventor: OOTSU HIDEKAZU
IPC: F24F11/02
Filed: 1980-06-09
Abstract: PURPOSE:To improve the visual indication and the manoeuverability of manual operation in an automatic air conditioner as ensuring the safety of operation by providing a manual switch to increase or decrease the amount of wind together with an oscillation sound at the time of dissatisfaction to the present amount of wind automatically set, a wind-amount indicator. CONSTITUTION:A blower motor 13 is constantly and automatically controlled by an AUTO 23 via a microcomputer 22 on the basis of signals issued from an open air sensor 2, an inner air sensor 3, and a set temperature resistance 4. The conditioned air is sent into a car room via an evaporator 10, a water-heater 11, and others. At this stage, a wind-amount increasing switch 20 and a wind-amount reducing switch 21 are connected to the microcomputer 22 for adapting for manual operation. At the time of the dissatisfaction to the air amount automatically set, for example, to increase the amount of wind, when the above-said switch 20 is thrown in, the increase of the set amount of wind can be indicated by a wind-amount indicator 29 as generating an oscillation sound of a high frequency from a speaker 30. Similarly, for reducing the amount of wind, an oscillation sound of a low frequency can be generated.