baber/WOPTO huggingface dataset:
Patent JP-H05237627-A (JP)
Title: Lost foam pattern casting method
Inventor: KOKUBO MINORU
IPC: B22D18/04
Filed: 1992-02-28
Abstract: PURPOSE:To prevent the occurrence of shortage of molten metal for casting and cold shut by pouring and filling up the molten metal into a pouring box placed above dry sand, pressurizing molten metal surface and top-pouring the molten metal into an inner part of a lost foam pattern to increase the molten metal pressure at the initial stage of casting. CONSTITUTION:The lost foam pattern 2 is embedded in the dry sand 1 and the pouring box 3 is placed above the dry sand 1. A stopper 4 is inserted in the pouring box 3 and the molten metal 7 is filled up into the pouring box 3. A chamber body 5 is engaged with the pouring box 3 and integratively combined to form a chamber. After pressurizing in the chamber by supplying compressed air into the chamber body 5, the stopper 4 is pulled out from the pouring box 3 and then, the molten metal 7 is top-poured into the inner part of the lost foam pattern 2 at high flow rate and the lost foam pattern 2 is replaced into the molten metal 7. As molten metal pressure at the initial stage of casting is higher than decomposed gas pressure in the lost foam pattern 2 generated an the initial stage of casting, back flow of the cast molten iron hardly occurs.
Patent JP-H09259830-A (JP)
Title: Rare gas electric discharge lamp unit
Inventor: CHIKADA TSUTOMU
IPC: H01J65/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a rare gas electric discharge unit capable of being easily incorporated in an applicable apparatus in addition to its capability of making insulation process certainly on the high voltage charging part of a glass-tube end part by means of a comparative simple constitution. SOLUTION: A rare gas electric discharge lamp 1 formed by providing terminals 6a, 6b on the end part of a glass bulb 2 so as to have electric connection relationship to outside electrodes 5a, 5b as well as arranging a pair of band-like outside electrodes 5a, 5b on the outer wall of a glass bulb 2 provided with luminous layer on its inner wall across approximately its total length thereof and filling rare gas in the inside space of the glass bulb 2 and insulating caps 10, 10 furnished on the end part of this rare gas electric discharge lamp 1 so as to cover the terminals 6a, 6b, are provided.  By injecting adhesive 11 inside of caps 10, 10 so as to make mechanical connection between the caps and the rare gas electric discharge lamp, the high voltage charging part can be certainly subjected to insulation treatment and also its incorporation into any applicable apparatus can be carried out easily.
Patent JP-S62251221-A (JP)
Title: Device for controlling vehicle characteristic
Inventor: MORI HIROSHI
IPC: B60K20/00
Filed: 1986-04-23
Abstract: PURPOSE:To enable use of a vehicle by plural users each having different taste by providing a changing means for changing control characteristic data stored in a memory means depending on a user. CONSTITUTION:A detecting means A which detects the using environment and/or the operating condition of a vehicle, and a required information input means B in which the required informations of users are inputted are provided in the device in the caption. A control characteristic correcting means C corrects at least one of the control sensitivity of the vehicle, control algorithm, and a control quantity based on a required information. And, the detected quantity of using environment or operating condition of the vehicle is judged by a judging means D based on the corrected control characteristic, and a vehicle characteristic is set by a setting means E according to the judged result. The control characteristic data corrected by the correcting means C is stored in a memory means F, while in this case, the stored control characteristic data can be changed by a changing means G depending on a user.
Patent JP-H01265637-A (JP)
Title: Repeating communication control system
Inventor: HOBO YOSHIHIRO
IPC: H04N1/00
Filed: 1988-04-15
Abstract: PURPOSE:To allow only a repeater station to apply centralized management for common transmission information by reading the transmission information selected from a storage means by a repeater station by a selection signal and sending the information to a designed destination station. CONSTITUTION:A transmission request station 1 confirms common use picture information stored in a memory circuit 25 by a facsimile equipment of a repeater 3 by a received function display signal and sends a selection signal and destination designation information signal for the common use picture information sent from a selection circuit 12 in response to the transmission information to be selected to a repeater station 3. The repeater station 3 drives an NCU 27 based on the destination designation information sent from the request station 1 and sends a call signal to a destination station (a). The destination station (a) detects a call signal to send a function display signal to the station 3. The station 3 confirms the function display signal, extracts the attribute information of the common use information subject to repeat request from the request station 1 from a memory 25, and sends it to the destination station (a) as original attribute information.
Patent JP-S56128657-A (JP)
Title: Method and apparatus for injection of vertical type die-casting machine
Inventor: UENO TOYOAKI
IPC: B29C45/53
Filed: 1979-07-26
Abstract: PURPOSE: To improve productivity and quality simultaneously by moving the top end opening part of a lower sleeve up to a feedable position and feeding molten metal then mounting the same to the bottom end part of an upper sleeve and injecting the molten metal.  
     CONSTITUTION: With an injection plunger 9 held inserted into a lower sleeve 15, the sleeve 15 is placed in the position D, and molten metal is poured by a shank 11. Next, a tilting cylinder 21 is operated to turn an injection unit B around the point O and raise it to the position C. Further, a shift cylinder 23 is operated in the E→F direction to press the sleeve 15 to an upper sleeve 14. On the other hand, die clamping operation has been completed prior to this operation, and immediately after the pressing of the sleeve 15, pressurized oil is conducted into an injection cylinder 10, from which the molten metal is injected. Upon completion of the injection and ending of cooling of the product, a moving die 6 is opened, and in synchronization with this, the plunger 9 is further moved upward to eject the product and the head part. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11296384-A (JP)
Title: Event processing translation system and its device in event driven os
Inventor: WATABE KYOKO
IPC: G06F9/46
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To reduce an even control processing defect generated in a window by referring to a previously defined even information control table and ordering the events. SOLUTION: An operating system(OS) 11 receives the events generated from an input device 10, an even processing inside OS is executed and control for the window A is executed. The events generated inside an event processing 14 is temporarily held in an even queue 15 in order to avoid an unexpected operation by the OS 11, the evens stored in the queue 15 are obtained and an even control information table 13 is retrieved with an even processing name, etc., as a key to recognize whether relevant event definition exists or not. When relevant table definition exists, generation order is sorted by the priority order of the evens in accordance with the definition and it is reported to the OS 11.
Patent JP-2000286621-A (JP)
Title: Communication tower
Inventor: TAKADA HIROO
IPC: H01Q1/12
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a communication tower which is not easily damaged by its meteorological situation or peripheral environment and can particularly improve the durability of a transmitting/receiving device for electromagnetic waves by forming a hollow part covered with a magnetically poermeable material at a part of the communication tower and placing a communication device into the hollow part. SOLUTION: A side wall part 12a of at least a tip part 11a is made of a magnetically permeable material among plural parts 11 and can transmit smoothly the electromagnetic waves in a communication tower 10. A hollow part is formed at the inside of the part 11a having the part 12a, and various communication devices 14 are placed in the hollow part. In such a constitution, a device 14 such as a transmitting/receiving device of electromagnetic waves is never exposed to the outside air and is not easily damaged by its meteorological situation or peripheral environment to improve its durability. At the same time, the influence of the meteorological situation or peripheral environment can be reduced to the tower 10 to decrease the execution frequency of its maintenance jobs.
Patent JP-S5218122-A (JP)
Title: Signal distribvution system
Inventor: KIMIKAWA OSAMU
IPC: H04N7/16
Filed: 1975-08-01
Abstract: PURPOSE: A signal distribution system without installing an amplifier on the midway of transmission line to be used for CATV eqipments and so on. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61247933-A (JP)
Inventor: MAAKU II ROOZENBAAGAA
IPC: G01L9/04
Filed: 1986-04-23
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-H01268229-A (JP)
Title: Automobile telephone interface device for data transmission equipment
Inventor: KOSHIISHI TAKAYASU
IPC: H04B7/26
Filed: 1988-04-19
Abstract: PURPOSE:To improve the quality ot speech when the speeches are made through a handset by directly connecting the signal lines between the radio equipment and data transmitter of an automobile telephone system when the data transmitter does not work. CONSTITUTION:When facsimile equipment 6 is not actuated, the transmitting signal TX, receiving signal RX, and hook signal HK between radio equipment 1 and the facsimile equipment 6 are directly connected by means of each contact of relays RL1 and RL2 without passing through the facsimile equipment 6. Therefore, when speeches are made by using a handset 2, the signal line becomes shorter because it does not pass through the facsimile equipment 6. Thus the mixture of external noise can be reduced and the speech quality can be improved.
Patent JP-H09277858-A (JP)
Title: Automobile seat for both adult and child
Inventor: AOYAMA MITSUHARU
IPC: B60N2/26
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of an automobile seat for both an adult and a child and reduce the number of part items. SOLUTION: A pair of recessed parts 21 having an intermediate step part 23 are formed on both sides except at least the front part of a main cushion 20 installed on a cushion frame 10 and an insert member having a projection part 35a projected downward from the lower surface is installed on a pair of side cushions 30 with a shape which can be stored in this recessed part substantially and just enough. The cushion frame is provided with integrally plural first holder for holding respective projection parts projected from the lower surface of respective side cushions stored in the recessed part so as to put in/out freely and a second holder for holding respective projection parts of respective side cushions placed on the upper surface of the main cushion and the upper surface of the intermediate step part while bringing near the inside so as to contact with each other to put in/out freely.
Patent JP-H02271686-A (JP)
Title: Josephson junction element and manufacture thereof
Inventor: TSUGE HISANAO
IPC: H01L39/22
Filed: 1989-04-13
Abstract: PURPOSE:To obtain a thin Josephson junction element having a transition region by providing a noble metal auxiliary layer having a thickness of coherence length or less between a lower electrode layer and a tunnel barrier layer, and a fluoride layer on the surface of the lower electrode exposed through pinholes of the auxiliary layer. CONSTITUTION:A lower electrode 12 formed on a substrate 1, an auxiliary layer 13 made of Au, Pt, Ag, etc., formed on the electrode 12, a fluoride layer 14 formed on the surface of the layer 12 exposed due to insufficient covering of the layer 13, a tunnel barrier layer 15 made of Al2O3 formed on the top of the layer 12 through the layer 13, and an upper layer 16 formed thereon are provided. Since the noble metal auxiliary layer having a thickness of coherence length or less is provided between the lower electrode layer and the barrier layer, reaction of removing oxygen from the surface of oxide superconductor for forming the lower electrode layer is prevented by the tunnel barrier layer. Thus, problems such as breakage of the barrier layer, extension of a transition region of a junction boundary, etc., can be eliminated.
Patent JP-S61253621-A (JP)
Title: Magnetic recording and reproducing device
Inventor: SENSUI TOSHIHIRO
IPC: G11B5/588
Filed: 1985-05-02
Abstract: PURPOSE:To substitute the titled device for a special reproducing head by providing a rotary cylinder, a head provided on this cylinder, and an azimuth angle variable device for making an azimuth angle of the head variable. CONSTITUTION:A rotary cylinder 11 is provided with the first head having the first azimuth angle and the second head 13 having the second azimuth. At the time of a regular reproduction, the second head 13 is fixed in parallel to the rotating direction of the rotary cylinder 11. From this state, for instance, in case of reproducing a still picture, the cylinder is operated so as to be rotated so that the azimuth angle of the second head becomes the same as the azimuth angle of the first head 12 by an azimuth angle variable device. In this way, by using a usual head chip having the second azimuth angle for the second head, this device can be substituted for a special reproducing head.
Patent JP-H02275219-A (JP)
Title: Control device of burner
Inventor: KISHIZOE YOSHIHIKO
IPC: F23N5/20
Filed: 1989-04-14
Abstract: PURPOSE:To prevent excess reigniting action by storing a count value of reigniting frequency in EEP-ROM and halting an ignition sequence after reset when this accumulated count value exceeds a specified value. CONSTITUTION:When ignition action time exceeds a specified time, the frequency of time over is counted up and stored in a RAM section 27 and an EEP-ROM section 60. If the count value thus stored is less than a specified frequency, say, 3, a fuel supply volume will be increased by a fixed volume, and enter an ignition sequence again, if the count value stored in the RAM section 27 has reached 3, it will enter a failure processing routine. When an attempt is made to switch off the power supply of a control device, and switch on again after a burner is in a suspended state, there will remain the data of reigniting time = 3 in the EEP-ROM section 60, but it has not reached the specified frequency of 15 times so that similar action may be repeated. When a user tried to operate again, the data stored in the EEP-ROM section 60 has arrived at 15 times and the ignition sequence will proceed with the failure processing routine.
Patent JP-H05264915-A (JP)
Title: Optical scanner
IPC: H04N1/113
Filed: 1992-03-23
Abstract: PURPOSE:To allow the optical scanner to correspond to the conversion a high speed and high resolution without enlarging the device and causing a high cost by executing simultaneously a deflection scan at different deflection angles on the same mirror surface of a rotary polygon mirror with respect to plural laser beams, and executing a split scan along the main scanning direction on the surface of a medium to be scanned. CONSTITUTION:Two pieces of laser beams LBa, LBb emitted from semiconductor lasers 1a, 1b are radiated at different incident angles to the same position on the same mirror surface 3' of a rotary polygon mirror 3. The angles at which two pieces of laser beams LBa, LBb are made incident on the mirror surface 3' of the rotary polygon mirror 3 are set so as to become different by an angle alphafrom each other. Subsequently, the laser beams LBa, LBb are reflected by the mirror surface 3' of the rotary polygon mirror 3, and subjected to image formation on a photosensitive drum 5 through an image forming lens 4. In that case, the mirror surface 3' of the rotary polygon mirror 3 moves in connection with a rotational operation of the rotary polygon mirror 3, therefore, each laser beam LBa, LBb reflected by the mirror surface 3' is scanned along the main scanning direction on the surface of the photosensitive drum 5.
Patent JP-H02272487-A (JP)
Title: Illumination device
Inventor: MINAMI KAZUYA
IPC: G02F1/13357
Filed: 1989-04-13
Abstract: PURPOSE:To irregularly reflecting reflected light from a pseudo surface light source generated on the reflecting surface of a photoconductive plate according to an incident angle, and to equalize luminance by composing the transmission plate of a photoconductor of plural oblique surfaces. CONSTITUTION:A photoconductor 13 leads in the light of a light source 10 using facing side surfaces as incident surfaces 16. A reflecting surface 12 generates the light of the light source 10 on the incident surface 16 as the continuous pseudo surface light source, and reflected light A is equivalently made incident on a transmission surface 11. Thereafter the reflected light A from the reflecting surface 12 is arranged on a diffusion plate 14 by the transmission surface 11. At such a time, since the transmission surface 11 is formed so that plural oblique surfaces 15 may be zigzag, the reflected light A from the pseudo light source generated by the reflecting surface 12 of the photoconductor 13 is irregularly reflected according to the incident light angle, and the luminance at the part at the large luminance unevenness can be increased.
Patent JP-S59220747-A (JP)
Title: Magnetic toner for developing electrostatic charge image
Inventor: OKUYAMA TAKEKI
IPC: G03G9/08
Filed: 1983-05-31
Abstract: PURPOSE:To obtain the titled toner low in softening point by incorporating a fine magnetic powder having specified magnetic characteristics. CONSTITUTION:A magnetic toner is obtained by using a fine magnetic powder having magnetic characteristics; a coervice force of <=60Oe and a magnetization intensity of >=150emu/g in a magnetically saturated state, and dispersing it into the particles of a binder resin together with a colorant and additives. As the magnetic material, iron, or alloys composed essentially of iron, contg. an element, as the other component, such as C, P, B, Al, Mo, or W. It is dispersed into the binder resin in the form of fine powder having 0.1-1mum average particle diameter.
Patent JP-H07303371-A (JP)
Title: Dc-dc converter circuit
Inventor: YAMAGUCHI KAZUHIKO
IPC: H02J1/00
Filed: 1994-05-09
Abstract: PURPOSE:To provide a DC-DC converter circuit which is constituted so that the circuit can operate stably even when the variation of the input voltage becomes remarkably large. CONSTITUTION:A constant-voltage generating circuit 2 is provided between an input voltage and the base driving transistor Q1 of a power switch transistor Q3 so that the voltage applied across a resistor R1 which decides the base current of the transistor Q3 can become constant. Therefore, the base current of the transistor Q3 is maintained at a fixed level and the transistor Q3 can operate normally even when the input voltage varies.
Patent JP-S62249676-A (JP)
Inventor: UEDA KOJI
IPC: B26B19/04
Filed: 1986-04-24
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-H05297178-A (JP)
Title: Plant control device
Inventor: SAKAMOTO HIROSHI
IPC: G05B23/02
Filed: 1992-04-15
Abstract: PURPOSE:To prevent the forgetting to release software after completing a test and perform the test by one worker. CONSTITUTION:When an internal circuit designation signal SD1 from a test device is inputted to an instruction signal output circuit 11 after a worker turns ON a test allowing switch 10, a test route selection signal SS1 is inputted to an input route switching circuit A1, and a simulation signal SM1 from the test device is transmitted to an internal circuit through the route of the dotted line. When an instruction SS2 is inputted to an output route switching circuit B1 similarly, a simulation signal SM2 is outputted to the outside. Since the switch 10 is OFF, or the signal SD1, SD2 are not inputted when the test is completed, the instructions SS1, SS2 are not inputted to the circuits A1, B1. After ending the test, thus, signals SN1, SN2 at general operation are necessarily inputted and outputted through the route of the dashed line.
Patent JP-S63261717-A (JP)
Title: Manufacture of semiconductor element
Inventor: YAMAMOTO SHINSUKE
IPC: H01L21/265
Filed: 1987-04-20
Abstract: PURPOSE:To prevent bonding of substrates and separation of gate metal, by introducing a step for depositing a heat-resisting insulating film only on the partial region of a wafer other than an ion implanted layer after the ion implanted layer is formed on the upper part, which is not overlapped on the side surface of a heat resisting Schottky electrode when said Schottky electrode is used. CONSTITUTION:A W-Al gate 2 consisting of an alloy film of W and Al is formed to a thickness of 1,000Angstrom  on a GaAs substrate 1, on which an ion implanted layer 5 is provided. An SiO2 film 3 is formed, to a thickness of 500Angstrom  as a heat-resisting insulating film by a sputtering method. Double-layered metal films 6 of Ti/Ni, which serve as gate-pattern machining masks, are formed on the SiO2 film 3 by an evaporation and lift-off method using resist in a photolithography step. The SiO2 film 3 and the W-Al gate 2 are etched so as to make the gate part to remain. The double-layered metal films 6 of the Ti/Ni are removed with acid solution. When a facing wafer, i. e., a GaAs substrate 4 is overlapped and annealed, a gap between the GaAs substrates 1 and 4 is limited to about 1,500Angstrom . As, which is decomposed from the two upper and lower GaAs substrates 1 and 4, is confined in this gap, and further dissociation of the As is suppressed.
Patent JP-H01312791-A (JP)
Title: Magnetic tape cassette
Inventor: RUDORUFU BUROIAA
IPC: G11B23/40
Filed: 1989-04-17
Abstract: PURPOSE: To provide a magnetic tape cassette having an attractive appearance by providing transparent or slightly colored and opaque regions in a housing wall and forming the opaque region on the surface of a cassette wall by printing. CONSTITUTION: A magnetic tape cassette is essentially composed of two part items including transparent bottom and upper part items 1 and 2, and tape rolls 5 and 6 on hubs 3 and 4 in internal sections. A head room 7 is formed integrally with the bottom and upper part items. An assembled end cassette is printed for its both surfaces by two offset printing device means facing each other and regions other than the head room and required transparent portions, for instance the roll portions 5 and 6, are printed opaquely, for instance into black. Thus, a magnetic tape cassette having an attractive appearance is provided.
Patent JP-S5320584-A (JP)
Title: Branching connector of conductor and its forming process
Inventor: MASUOKA NOBUO
IPC: H01R43/00
Filed: 1976-08-11
Abstract: PURPOSE: To facilitate branching connection compactly with structures being possessed of respective capacities by the same means in use of simple tools in process of fastening the main condutor and its branching cable with stainless steel tape and arresting them solidly by a bukle. 
     COPYRIGHT: (C)1978,JPO&Japio