baber/WOPTO huggingface dataset:
Patent JP-S63311528-A (JP)
Title: Videotex terminal equipment
Inventor: WADA YUTAKA
IPC: G06F3/048
Filed: 1987-06-15
Abstract: PURPOSE:To set the complete display time of idle screen information constant by starting a timer when the display action of screen information is completed. CONSTITUTION:When screen information is displayed as idle screen information, the timer is set to start when the display action is completed and display is set to continue until the time of the timer is up. When the time of the timer is up, the display action of preceding screen information starts. Even if a time necessary for the display of screen information respectively differ, the time when they are completely displayed can be set constant. The display completion of screen information is judged by reading codes added to the last packet when screen information transmitted from a center is received and displayed. For displaying screen information stored in the hard disk, etc., in an equipment, judgement can be executed by a read address, etc.
Patent JP-2000335236-A (JP)
Title: Air-conditioning unit for vehicle
Inventor: OGATA TOSHIHIRO
IPC: B60H1/34
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To lower the CO2 concentration in the vicinity of the passenger head part without increasing the ventilation amount. SOLUTION: A blow-out opening 10 for blowing out the air from an air blowing means 9 is disposed in the vicinity of a ceiling part of a cabin 5 and opened continuously over seats in a large number of rows in the longitudinal direction of a vehicle, such that the pressure is distributed substantially uniformly in the ceiling part in the vehicle longitudinal direction. Thereby, attraction of the blown out air to a low pressure part between blow-out openings, as observed in the conventional configuration, can be prevented or reduced. Therefore, the blown out air can flow smoothly toward an inlet 14 in the vicinity of the floor surface so as to restrain generation of a swirl in the vicinity of passengers. As a result, the CO2 in the expiration of the passengers 12 can be discharged efficiently from the inlet 14 to the outside of the cabin 5.
Patent JP-H09330714-A (JP)
Title: Non-aqueous secondary battery
Inventor: MIYASAKA JINICHI
IPC: H01M4/587
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a non-aqueous secondary battery employing a low-cost coke as a negative electrode material and having a great charge and discharge capacity and a high actuation voltage. SOLUTION: Coke in which the content of carbon is 55wt.% or more according to element analysis specified by JIS M8813, ash component specified by JIS M8812 is 5wt.% or less, and the atomic ratio O/C of oxygen to carbon is 0.03 to 0.4, is heated at a temperature in the range of 800 to 1500 deg.C in inert atmosphere, and the obtained coke is employed as a negative electrode material.
Patent JP-2000336448-A (JP)
Title: Case material made of aluminum alloy for closed type square battery and production of case made of aluminum alloy for closed type square battery
Inventor: INABAYASHI YOSHITO
IPC: H01M2/02
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To improve the press formability and blistering resistance of the case by composing it of an Al alloy having a specified compsn. contg. Mn, Si, Fe, Cu and Mg, and the balance Al with ievitable impurities. SOLUTION: An Al alloy is composed of, by weight, 0.3 to 1.5% Mn, 0.1 to 0.5% Si, 0.3 to 1.0% Fe, <=0.5% Cu and 0.1 to 1.2% Mg, and the balance Al with inevitable impurities. An ingot having this compsn. is successively subjected to homogenizing treatment, facing, hot rolling and cold rolling by ordinary methods to form into a case material. This case material is press- formed into a case shape and is next subjected to heating treatment, preferably, at 40 to 120 deg.C to form into a case for a closed type square battery. The heating treatment is executed suitably for 30 min to 4 hr in particular. Moreover, in the case the heating treatment is executed simultaneously with degreasing treatment, the effects of removing press forming oil adhered to the case and of improving the blistering resistance of the case can simultaneously be obtd.
Patent JP-H10337520-A (JP)
Title: Drying device
Inventor: MITANI YOSHITOSHI
IPC: F26B15/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a drying device in which an organic solvent vaporizing from a resin is treated using an inert gas to minimize the danger of explosion. SOLUTION: A metal plate 15 which divides the interior of a hollow quadratic prism-shaped device body 10 into an upper section and a lower section extends from a base material inlet port 12 to a base material outlet port in the body 10, and a closed passage is provided on the top side of the plate 15 so as to extend forward of the inlet port and a base material W moves over the metal plate in the closed passage, and at a place away from a base material running passage at the forward end of the closed passage, an air port 33 is provided to cause drying hot air comprising inert gas such as nitrogen gas to flow through the closed passage in a direction opposite to the running direction of the base material, and at a place away from the base material running passage at the rear end of the closed passage, a discharge port 35 is provided to discharge the drying hot air from the closed passage to the outside of the device body, and under the metal plate, a first hot air feed port 25 is provided to cause the hot air in a direction opposite to the running direction of the base material.
Patent JP-H0813986-A (JP)
Title: Tail seal for tunnel excavator
Inventor: TACHIBANA YOSHIYASU
IPC: E21D11/00
Filed: 1994-06-30
Abstract: PURPOSE:To provide a tail seal for a tunnel excavator preventing the reduction of the sealing function. CONSTITUTION:In this tail seal fitted to the tail section of a tunnel excavator, many elastic wires 12 are folded and converted along the outer periphery of a core wire 13, the fold portion is held by a fastening tool 14, and a copper wire 17 serving as an auxiliary tool for constraining the elastic wires 12 is fitted to the fastening tool 14. Packing fitting metals 20 are fitted above and below the fastening tool 14 and copper wire 17 via packing protective plates 18, 19.
Patent JP-S5939053-A (JP)
Title: Hybrid integrated circuit
Inventor: KOBAYASHI MASAHIRO
IPC: H01L23/31
Filed: 1982-08-27
Abstract: PURPOSE:To prevent the generation of the crack of a resin sheathing film due to the application of thermal stress by exposing one part of a substrate, applying and forming a foundation layer and applying and forming a resin sheathing coating the foundation layer and a substrate exposed section. CONSTITUTION:Circuit elements 13-15 are film-formed or loaded to the upper surface of the substrate 12, a plurality of lead terminals 16 are fitted on the lower side of the substrate 12, and the foundation layer 17 and the epoxy group resin sheathing 18 are applied and formed. The sheathing 18 is brought to the state in which it is connected to the upper surface of the substrate 12 at a plurality of positions through the elements 13-15 and the layer 17, and bonded in the exposed sections 19 and 20 of the lower surface of the substrate 12. Accordingly, since each thermal expansion coefficient of the substrate 12, the foundation layer 17 and the resin sheathing 18 differs, stress generated is dispersed by connections and bondings, and concentration generating cracks to the resin sheathing 18 is not generated.
Patent JP-H04372178-A (JP)
Title: Semiconductor photodetector element
Inventor: TSUJI MASAYOSHI
IPC: H01L31/107
Filed: 1991-06-21
Abstract: PURPOSE:To increase an ionization rate or reduce the pile-up of holes by loading tensile stress or compressive stress to the barrier layer of the multiplying layer of a superlattice APD and making conduction-band discontinuous energy  Ec larger than the distortionless state or diminishing valence-band discontinuous energy Ev, and to provide a wide band and low noises superlattice APD. CONSTITUTION:A semiconductor layer including a P-type InGaAs optical absorption layer 14 and an avalanche multiplication layer 15 having InAlAs/InGaAs hetero-period structure is laminated on a P-type InP substrate 12 in avalanche multiplication type photodetector structure. y-0.45 holds in the composition of an InyAl1-yAs layer as the barrier layer of the avalanche multiplication layer 15 at that time, and tensile stress is loaded. Consequently, valence-band discontinuous energy  Ec is made larger than the distortionless state (0.511eV) by 0.125eV. Accordingly, an ionization rate is increased, and high sensibility characteristics can be acquired.
Patent JP-H1054374-A (JP)
Title: Gear for gear pump
Inventor: BLUME PETER
IPC: F04C2/18
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To eliminate strong pressure formation in a remaining volume by forming at least one hole, one groove, or one notch on at least one part of gear, due to reduce compressive pressure in the remaining volume which is gradually reduced when a gear is deeply engaged with the inside of the gear groove of an opposing gear. SOLUTION: Two gears 1, 5 of a gear pump are engaged with each other, and rotated in narrows A, A' directions respectively. In this case, in respective gears 1, 5, holes 13, 23 which extend to the inside of a tooth are formed in respective teeth 9, 10 and in the region of tooth to parts 11, 21, and also side surface holes opened to the side of the rear side of the tooth in relation to a rotational direction are formed. In the case where, for example, a viscous polymer material are delivered to arrows B, B' directions, high compressive pressure is generated when the tooth 9 of one gear 1 is engaged into the tooth grove of the other gear 5, high compressive pressure by pushing-away of a residual oil material is escaped through holes 13, 23, 31, 33 so as to reduce pressure thereof.
Patent JP-H05342902-A (JP)
Title: Mirror ball rotation control device
Inventor: FUKUDA NAOKI
IPC: F21S10/00
Filed: 1992-06-09
Abstract: PURPOSE:To eliminate sporadic large sounds other than music and control the revolving speed of a mirror ball synchronously with the timing of the slow or fast tempo of the music. CONSTITUTION:The input sound signal SIN from a microphone 11 is fed to a comparator 13 to obtain the pulse comparison output signal SOUT. A controller 17 controls the revolving speed of a mirror ball motor 19 based on the number of pulses counted by a counter 15 in the preset period specified by a timer 16.
Patent JP-S5938533-A (JP)
Title: Structure of basement
Inventor: TAKEMORI MASAKAZU
IPC: F24J3/08
Filed: 1982-08-27
Abstract: PURPOSE:To make full use of the ground temperature by a method wherein the side walls and the ceiling wall of the basement are made to be of double structure, an air flow passage is formed, an air intake port communicating with the open air and an air outlet port for supplying air to a desired section are provided and air is sucked and circulated through the room so as to exchange heat with geothermal heat constantly. CONSTITUTION:A side wall unit 2a is made to be of double structure comprising an outer wall 7 and an inner wall 8. Further, a clearance S' is provided between the outer wall 7 and the inner wall 8, the base sections of the walls 7 and 8 are embedded upright in a concrete base 4 and the air outlet port 16 is formed with a damper 9 pivotally attached to a part 10 of the outer wall 7. Other side wall units 2b and 2c are made to have the same structure as the unit 2a. In addition, a fan is arranged at a desired part of the room so that the open air is sucked into the room through the air intkae port 17 and circulated through a clearances S'2 in the ceiling 3 and the clearance S' in the side wall 2. Moreover, the clearances S'2 or the clearance S' is made to communicate with the residence A above the basement so that heating and cooling operations utilizing the heat exchange between the air in the basement and that in a part of the residence A are performed.
Patent JP-S5939982-A (JP)
Title: Cooling mechanism of vacuum pump
Inventor: OOIKE KUNIHIRO
IPC: F04B39/06
Filed: 1982-08-28
Abstract: PURPOSE:To sharply improve efficiency to cool a pump chamber and oil, by providing a flow passage for cooling air between the pump chamber and an oil chamber and mounting a fan, which forcibly creates the flow of cooling air, within the flow passage. CONSTITUTION:A flow passage 15 for cooling air is installed between a pump chamber 13 and an oil chamber 27, and a fan 37 which forcibly creates cooling air is mounted within the flow passage 15. With a motor 4 started, a rotary shaft 8 is rotated, and when a vane 20 turns within the pump chamber 13, the fan 37 simultaneously is driven, whereby the open air flows in each flow passage 15 through an air intake 26 and flows in a suction chamber 25. This causes direct cooling of the pump chamber 13, and prevents direct transferring of the heat generated in the pump chamber 13 to the oil in the oil chamber 27, resulting in sharp improvement of efficiency to cool the pump chamber 13 and oil.
Patent JP-H01317055-A (JP)
Title: Automatic answering telephone set
Inventor: GOMI KAZUHIRO
IPC: H04M1/64
Filed: 1988-06-17
Abstract: PURPOSE:To avoid disabled listening of a reply message from a caller by comparing a trunk line signal level measured at automatic reply with a prescribed value and starting the transmission of the reply message when the level is smaller than the prescribed value or becomes smaller than the level. CONSTITUTION:A control section 2 uses a loop switching section 3 to close the loop at the automatic incoming call, holds the state for a time till the line connection state is made stable, a trunk line signal level measuring section 4 measures the trunk line signal level and when the signal level is smaller than the trunk line signal level, the reply message is sent immediately via a reply message transmission section 7 and a reply message storage section 8. On the other hand, when the trunk line signal level is larger than the trunk line signal level it is discriminated that a caller makes talking or a coin storage forcing tone for a public telephone set or the like arrives, and no reply message is sent till the signal level is smaller. Thus, the collision between the reply message, the caller message voice and the coin storage urging tone from the caller telephone set is avoided. Then an event of the caller disabling to listen to the reply message is avoided.
Patent JP-S5673445-A (JP)
Title: Monolithic integrated circuit
Inventor: BORUFUGANGU GORINGAA
IPC: H01L21/66
Filed: 1980-10-27
Abstract: For the multiple utilization of an external IC terminal, e.g. as input for some options e.g. a testing sequence, there is provided in the IC a special clock generator for three clock signals which are combined in such a way via switches and an inverter that different potentials at the external terminal are "recognized" and converted into different binary signals.
Patent JP-S6129172-A (JP)
Title: Manufacture of semiconductor device
Inventor: AKAHORI HIDEO
IPC: H01L29/423
Filed: 1984-07-20
Abstract: PURPOSE:To form an ultrafine emitter region of submicron width in an ultrafine base region by forming the holes of base and emitter regions by patterning, and then narrowing the hole side wall of the emitter region by an insulating film. CONSTITUTION:After a mask type insulating film 3 is formed on an N type epitaxial layer 2 of an Si substrate 1, a hole 9 of a base region is formed. Then, a P<+> type polysilicon 20 to become a base electrode is formed on the overall surface, an SiO2 film 11 is formed. A hole 12 is formed inside from the hole 9 at the film 11, and the polysilicon 10 of the hole 12 is removed by a dry etching method having good directivity. In case of oxidizing then, P type impurity is diffused from the polysilicon 10 to form a region 4 to compensate the base. Further, the film 11 on the bottom of the groove is removed by selective etching method, and a hole 13 of an emitter region is formed. P type impurity is implanted through the hole 13 to form a true base region 5. Further, N type impurity is implanted through the hole 13 to form an emitter electrode 14.
Patent JP-2000341252-A (JP)
Title: Data communication system, data transmitter, data receiver and data communication equipment
Inventor: HAYASHI MASAMI
IPC: H04N19/85
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a data communication system that can efficiently control re-transmission of data by re-transmitting only a missing part of the data. SOLUTION: A missing packet detection circuit 27 in a printer 102 detects a missing packet (a line number of image data) and transmits a re-transmission request command of the detected missing packet to a recording and reproducing device 101. The recording and reproducing device 101 retransmits image data of the line number included in the re-transmission request command. The printer 102 corrects a missing part of the image data having been received first with the re-transmitted image data.
Patent JP-H0317852-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KATONO NOBORU
IPC: G11B15/43
Filed: 1989-06-14
Abstract: PURPOSE:To instantaneously perform normal and reverse actions by attaching one end side of the tension band of a back tension servo mechanism at the time of making a tape travel by normal rotation so that it can move within a prescribed range at the time of switching the travelling of the tape in intermittent travelling. CONSTITUTION:When a recorded tape is reproduced, the magnetic tape 3 ordinarily rotates in a direction shown by an arrow. At such a time, a band arm 40 is fixed at a prescribed position. At the time of making the tape intermittently travel by the normal rotation, it is good that the arm 40 keeps the above state. However, at the time of making the tape intermittently travel by reverse rotation, a slider 39 is moved to the left side and the engagement of the band arm 40 with the slider 39 is released. Since the arm 40 is held by the force of a spring 42 in such a state, the tape can intermittently travel by the reverse rotation. Namely, when a capstan motor 18a is reversely rotated, an oscillating gear 27 also moves in a direction opposite to a B direction and the reel base 4 can be driven. Thus, the travelling of the tape in the intermittent travelling by the normal rotation or the reverse rotation is switched by controlling the changeover of the rotating direction of the motor 18a.
Patent JP-H05344400-A (JP)
Title: Vertical phase measuring device for telecamera for monitoring
Inventor: UEMURA YOICHIRO
IPC: H04N5/232
Filed: 1992-06-09
Abstract: PURPOSE:To enable accurate adjustment in a short time by one operator by quantitatively measuring and displaying the phase difference of the mutual vertical synchronizing signals of telecameras and adjusting the phase. CONSTITUTION:The vertical phase measuring device 20 of the camera is connected through a cable 12 and a connector 18 to the other telecamera 10a and a changeover switch 24 is switched to a terminal 24b. Then, when the video signal (b-1) of the different phase is inputted to a vertical synchronizing separator circuit 22, the vertical synchronizing signal (b-2) of the corresponding phase is outputted from the circuit 22 to be supplied to a latch circuit 28 as a latch signal. The circuit 28 latches the output of a ring counter 26 at a timing when the latch signal is supplied and displays the counted value (b-3) at a display device 32. The counted value of the display device 32 corresponds to the phase difference of the vertical synchronizing signal of the camera 10 and the vertical synchronizing signal of the camera 10a measured at this time. Thus, the counted value of the display device 32 is adjusted to '0' through a volume 14 for vertical synchronizing adjustment.
Patent JP-H10337762-A (JP)
Title: Method for controlling injection speed of injection moldilng machine
Inventor: GOTO TAKASHI
IPC: B22D17/32
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling an injection speed of an injection molding machine for always performing molding of stable good product by setting to calculate an initial starting gradient value of the injection speed to suppress unevenness of an injection charging amount due to unevenness of a metering stopping position (metered value) in the machine to control the speed, and controlling a closing speed of a checking ring. SOLUTION: The method for controlling an injection speed of an injection molding machine comprises the steps of calculating a deviation of a screw position immediately before an injection charging step detected by a screw position detector 22 from a metering stopping position set to a reference metering position setter 60, converting the calculated deviation value into a gradient change amount of the initial injection speed by a predetermined algorithm, setting the gradient change amount as an initial starting gradient value of the injection speed to control the injection speed, and controlling a closing speed of a checking ring.
Patent JP-S5850862-A (JP)
Title: Facsimile equipment
Inventor: SAKURAGI KENKICHI
IPC: H04N1/42
Filed: 1981-09-21
Abstract: PURPOSE:To obtain small-sized, low-costed constitution by using one fluorescent- lamp turning-on device for the fluorescent lamp of a read part and that of a light fixing part in common through the switching of a switch. CONSTITUTION:Fluorescent lamps 8 and 13 are preheated by filaments invariably and turn on instantaneously when connected to an inverter 19; when switches 21 and 22 are placed at contacts 21a and 22a by a transmission signal for transmission, the fluorescent lamp 13 turns on, and when the switches 21 and 22 are placed at contacts 21b and 22b by a reception signal for reception, the fluorescent lamp 8 turns on. During copying operation, the fluorescent lamps 13 and 8 need to turn on alternately, but the switches are operated every time one line is read to shorten the life of the fluorescent lamps, so the fluorescent lamp 13 is turned on for only a time for reading to perform reading and writing. Then, an original and recording paper are both stopped and the fluorescent lamp 8 is turned on for only a time for the fixing of the recording paper, thus performing recording.
Patent JP-H11333022-A (JP)
Title: Walking training device
Inventor: YAMADA YUKIO
IPC: A63B71/06
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To understand walking situation accurately without disturbing walking of a trainee by providing two walking plates vertically divided immediately below a belt, by providing a load detector one each for front and rear ends of each walking plate and by calculating walking situation of the trainee on the belt from output of each of the load detectors. SOLUTION: Two walking plates 11R and 11L vertically divided are arranged under a walking face of an endless belt 4 which is driven and rotated so as to separately receive loads of a right leg and a left leg. Also, load detectors 21R, 21L, 22R and 22L are mounted between the center of each of front and rear ends of each of the walking plates 11R and 11L and a supporting base on a frame, and oscillation prevention mechanisms 23R, 23L, 24R and 24L and repulsion prevention mechanisms 25R, 25L, 26R and 26L are mounted. At walking training, the belt 4 is rotated and when a walker steps on walking plates 11R and 11L alternately through the belt 4, loads on each of the walking plates 11R and 11L are detected, and analysis of walking and so on is done by a personal computer 27 from the detection results.