baber/WOPTO huggingface dataset:
Patent JP-H01218681-A (JP)
Title: Pure water generator
Inventor: YASUDA AKIHIRO
IPC: C02F1/44
Filed: 1988-02-26
Abstract: PURPOSE:To produce pure water containing a small amount of oxygen efficiently, by providing a deaerator for removal of gases in raw water in a raw water feed line in a pure water generator by thermo pervaporation process. CONSTITUTION:Raw feed water (a) is fed to a deaerator 3 to be deaereted and cooled thereby and cools thereafter a steam chamber 1B through a heat transfer surface for cooling 5 and is heated at a beater 6 to be thereafter supplied to a liquid chamber 1A. As a result, a temperature difference is produced between the liquid chamber 1A and the steam chamber 1B, whereby a difference in partial pressure corresponding to said temperature difference causes the steam to be passed through a permeable membrane 4 from the liquid chamber 1A toward the steam chamber 1B so that the steam is condensed into pure water by cooing action of the heat transfer surface 5, while concentrated water (b) of high temperature is used as raw water (a). On the other hand, by the cooling effect caused by deaeretion at the deaerator 3, the raw water (a) having become high temperature by using the concentrated water (b) as raw water (a) can be cooled to a predetermined temperature, leading to an energy saving.
Patent JP-S63210997-A (JP)
Inventor: SHIMIZU TORU
IPC: G10L15/06
Filed: 1987-02-27
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-H03250568-A (JP)
Title: Terminal structure of connector
Inventor: TAKATSUMA SHIGEO
IPC: H05K3/30
Filed: 1990-02-28
Abstract: PURPOSE:To have stable securing onto a base board and prevent damage of the inner wall of a through hole in the board by providing an insertion part for a branch leg made of a material having electroconductivity and resilience, widening the inter-leg gap toward the tip so as to have a size larger than the dia. of a through hole, and reducing the thickness of each leg toward the tip. CONSTITUTION:When the tip 12 of a terminal concerned 10 is inserted into a through hole provided in a printed circuit board, legs 11 of this two-pronged structure reduce their gap and enter the through hole, and by its resilient force the ridge of each leg 11 is put in tight contact with the inner wall of the through hole to cause application of a pressing force over the whole surface. This ensures that the two are secured to each other stably. If consideration is made upon assumption that the ridge part of leg contacting the inner wall of the through hole at the time of pressure fitting is divided into points, these points creep on the inner wall of the through hole while following straight loci as different respectively because each leg thickness reduces toward the tip, so that the loci can be avoided from overlapping, and the probability of damaging the inner wall is decreased to a great extent.
Patent JP-S59171087-A (JP)
Title: Tracking servo leading-in system
Inventor: OKANO TAKASHI
IPC: G11B21/10
Filed: 1983-03-18
Abstract: PURPOSE:To execute stably and in a short time pull-in of a tracking servo by varying a loop gain in accordance with a period in which a distance between a track and a recording information detecting point is increased, and other period. CONSTITUTION:A detecting signal of a recording information detecting point 2 by a photodetector 11 is compared with a reference value by a comparator 14, a comparing signal is applied to a time constant circuit 15, and a signal E by which a period in which a distance between the detecting point 2 and a track 1 is increased is decreased, and other period is increased in generated. In this state, when the photodetector 11 photodetects a signal from the track 1, the gain of a voltage control amplifier 10 for amplifying a track error signal C formed by photodetectors 5, 6 for photodetecting a signal from both sides of the track 1 is set to a prescribed value in a period in which a distance between the detecting point and the track is increased, and damping is executed. Other period is set to ''0'', and a tracking actuator is operated in a state that a relative moving speed in the orthogonal direction of the track 1 of the detecting point 2 is always low. As a result, pull-in of a tracking servo-system is executed stably and in a short time.
Patent JP-H02224129-A (JP)
Title: Static solution system for message transmission
Inventor: YAHAGI SUKEYUKI
IPC: G06F9/44
Filed: 1989-02-27
Abstract: PURPOSE:To reduce the load of a CPU and to improve performance by statically solving and executing the inlet point of execution procedure when message transmission to an object requesting method start in object method description based upon an object directing language exists. CONSTITUTION:A syntax analyzing part 1 converts knowledge expression based upon the object directing language 1-1 into an intermediate language network 2 consisting of an object definition table, a method definition table and a self- reference information and a code forming part 4 refers the network 2 to detect message transmission (reference) to the object requesting method start in the object method description. The inlet point of the procedure to be executed is set up as a real argument for method function access to statically solve the inlet point. Consequently, the CPU load can be reduced and the performance can be improved.
Patent JP-S62203847-A (JP)
Title: Wheel arch molding of automobile
Inventor: OTAKA JUNICHI
IPC: B62D25/18
Filed: 1986-03-03
Abstract: PURPOSE:To prevent an end cap from falling off by providing an engaging groove in a lace part and a locking groove in an anchor part respectively, while providing a projection for fitting in the engaging groove and a hooking claw for hooking the locking groove on the main body mounting side of an end cap. CONSTITUTION:A engaging projection 29 having nearly the same form as an engagement groove 25 and a locking claw 31 for hooking a lock groove 26 are provided in an end cap 22. Accordingly, to install the end cap 22 on a main body 21, first the engaging projection 29 of the end cap 22 is set to the engagement groove 25 of a lace part 23 and at the same time, the locking claw 31 is set to the back 24a of an anchor part 24, then pushed and the projection 29 engages with the engagement groove 25. At the same time with this, the hooking claw 31 elastically hook the look groove 26. Hereby, by both engagements of the projection 29 and the hooking claw 31, the end cap 22 is tightly fixed to the main body 21 and inadvertent falling off is surely prevented.
Patent JP-S56142657-A (JP)
Title: Resin-sealed semiconductor device
Inventor: SUGA HIROSHI
IPC: H01L23/22
Filed: 1980-04-08
Abstract: PURPOSE:To prevent the mechanical deformation and the deterioration of a light emitting efficiency by surrounding the end of a GaAs semiconductor element secured to one end of an external pickup terminal, connected to the other external pickup terminal with a fine metallic wire with insulating solution and sealing it with resin to form an LED lamp. CONSTITUTION:The GaAs semiconductor element 4 is die bonded to the predetermined position of an external pickup terminal 2 provided with a reflecting mirror 3, and wire bonded to the other external pickup terminal 2' with a fine metallic wire 5. The end of the terminals 2, 2' having the element 4 and the wire 5 is immersed in a sheathed case 1 made of cap-shaped epoxy resin in an insulating solution 6 of silicon oil, then emerged, and sealed with insulator 7. Thus, it can prevent the mechanical deformation and the deterioration of light emitting efficiency and provide an infrared ray emitting resin-sealed LED lamp having inexpensive resin- sealing case with high reliability.
Patent JP-S52128060-A (JP)
Title: Wire bonding device
Inventor: OGURA MASAHISA
IPC: H01L21/60
Filed: 1976-04-20
Abstract: PURPOSE: To simplify the mechanical structure of the device by using electric energy for fusing instead of using hydrogen gas, and thus to improve the handling efficency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60189764-A (JP)
Title: Detecting method of feed error of automatic original feeder or the like of copying machine
Inventor: IKEHARA MASAO
IPC: G03G15/04
Filed: 1984-03-09
Abstract: PURPOSE:To detect an error in original feeding accurately and speedily on the basis of output signals of image pickup means by providing image pickup means at plural positions in the breadthwise direction of the optical path of an optical system, and picking up an image of the front edge of an original which is conveyed to a final reference position on a platen. CONSTITUTION:While the optical system 5 and automatic original feeder 4 are fitted to the main frame 90 of the copying machine 1, two telecameras 91 are installed in the breadthwise direction of the optical path of the optical system 5 at an interval at the terminal end part in the optical path, i.e. exposure position on a photosensitive drum 7. Then, the front edge of the original conveyed from the automatic original feeder 3 to the final reference position on an original platen is photographed by the two telecameras 91, whose output signals 95 are sent out to a CRT display device 96; and a signal processing part 97 performs signal processing and the result is displayed on the display screen 98. The quantity of a shift in the front edge position of the original in the conveyance direction is measured quantitatively and the feed error of the automatic original feeder 3 is also measured and adjusted within a specific permissible error range.
Patent JP-H11230233-A (JP)
Title: Car height adjustment type shock absorber
Inventor: SAKAI SHIZUKA
IPC: F16F9/50
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To control a car height automatically to a predetermined level by using car body vibration caused during traveling regardless of sprung weight of a traveling car while keeping an effective stroke at a maximum. SOLUTION: A tube body 11 is integrally extending upward from a lower cap 9 with a partition placed at the bottom of a working cylinder 5 to divide a low pressure chamber 15 from a high pressure chamber 16. A seal member 14 is applied on an upper outer peripheral surface of the tube body 11 to divide the working cylinder 5 and an outer shell 6 into an upper low pressure chamber 15 and a lower high pressure chamber 16. The lower pressure chamber 15 is communicated with a pumping chamber 23 of a car height level adjustment mechanism through an oil path 26 placed at the lower cap 9 from a clearance oil path 27 located between the actuating cylinder 5 and the tube body 11.  The high pressure chamber 16 is connected to a hydraulic oil path 8 in the working cylinder 5 and an oil chamber 35 in an accumulator 4 respectively through a vertical oil path 30 placed at a lower cap 11 and a pipe 38 placed at an outer shell 6.
Patent JP-H06258498-A (JP)
Title: Crystal monochromator
Inventor: SHIYUU CHIYUUYOU
IPC: G21K1/06
Filed: 1993-03-08
Abstract: PURPOSE:To improve the reflectance to an incident X ray with no need of processing a crystal element in a specific shape, by. a method wherein a vibratory crystal body for obtaining a monochromatic radiation is made to vibrated by impressing a high-frequency voltage on two electrodes thereof. CONSTITUTION:By impressing a high-frequency voltage between electrodes 12 and 14 of a crystal body 10 from an oscillator 18, a crystal element 11 constituted of a piezoelectric element or the like is made to vibrate at a specific frequency. When an X ray 100 of a continuous spectrum is applied to the crystal body 10 from an X-ray generating apparatus, in this state, a part of the ray is reflected diffractively and becomes a reflected X ray 102 made a monochromatic radiation and it reaches an X-ray detector 20. Since the crystal body 10 vibrates, in this case, the intensity of the reflected X ray 102 is enhanced and consequently the effective use of the X ray generated is enabled. By making the crystal body 10 vibrate in other words, the intensity of the X ray being about five times larger than that in the case when the body is not vibrated is obtained, although this depends on the kind of the crystal element 11. Therefore execution of a highly precise analysis is enabled.
Patent JP-S57160691-A (JP)
Title: Ink composition for heat transfer recording and heat transfer recording ink sheet employing said composition
Inventor: UCHIYAMA KOUJI
IPC: B41M5/26
Filed: 1981-03-31
Abstract: PURPOSE:To enable to perform a repeating use a large number of times, by a method wherein low-melting point compound, having a given ethylene oxide or an inorganic or organi minute powder are added as assistant to a solvent dye. CONSTITUTION:One type or more of low-melting point compounds, having a melting point of 40-100 deg.C and containing a natural resin system, a multivalent alcohol system, an ethel system, or an ester system hydroxyl group and/or an ethylene oxide group, and an inorganic or organic minute powder, which is unsoluble and diffusable in an organic solvent and has a particle size of 0.01- 200mum, are added to a coloring agent, which is used with preparation of an ink composition for heat transfer recording, or to a solvent dye. If the mixture is heated by a thermal head, a transfer component 11 in an ink composition layer 1 is exuded. However, a filler 1 works as a barrier, and this suppresses the movement of the transfer component 11, which results in enabling the prevention of exudation.
Patent JP-S55137733-A (JP)
Title: Mobile terminal equipment for mobile message communication
Inventor: KANEKO KATSUYA
IPC: H04Q7/38
Filed: 1979-04-16
Abstract: PURPOSE:To transmit and receive messages between a mobile terminal equipment and the base station under the control of the base station, by providing the receiving display function and the transmission function of messages. CONSTITUTION:In a mobile terminal station, a response signal is transmitted to display a message on display part 8 when receiving the message from the base station. Control part 5 opens gate circuit 13a or 13b to transmit a transmission message or a response message according to the calling permission or response permission signal from the base station. Consequently, not only simple calling of the mobile terminal station but also transmission and receiving of simple messages are possible. The transmission timing is determined according to the control from the base station, and transmission and receiving frequencies are different, so that the radio line can be utilized efficiently.
Patent JP-H03250432-A (JP)
Title: Optical recording and reproducing device
Inventor: TABATA TSUTOMU
IPC: G11B7/085
Filed: 1990-02-27
Abstract: PURPOSE:To stably control track jump by outputting a jump start signal with the aid of the signal level of a binary signal corresponding to the terminating point position of a prescribed index part and starting the track jump. CONSTITUTION:A binarization part 17 binarizes a light intensity signal S13 after eliminating the high frequency component thereof and generates the binary signal S15 which becomes at a prescribed level at the respective index parts. A jump start detection part 19 outputs the jump start signal S17 when an optical head 11 is positioned at the terminating point position of the prescribed index part. A jump switching means 20b turns off a track control part 14 based on the signal S17, gives a jump driving signal S19 to an optical head driving part 15 and moves the head 11 in a radial direction. Besides, a jump finish means 20a controls the driving part 15 so as to stop the head 11 according to the position of the head 11 based on a positional signal S14. By such constitution, the track jump is prevented from being affected by the index part while it is controlled. As the result, the track jump is stably controlled.
Patent JP-S63214080-A (JP)
Title: Noise suppressing device
Inventor: KATAGIRI TOSHIYUKI
IPC: H04N5/21
Filed: 1987-02-28
Abstract: PURPOSE:To attain effective noise removal only by one device by selecting circulation type addition or non-circulation type addition in the case of adding a signal preceded almost by one field or one frame to a video signal to be reduced at its noise. CONSTITUTION:The titled noise suppressing circuit 11 is obtained by adding a noise suppressing mode switching circuit 12 for executing non-circulation type noise reducing processing by interrupting the circulation of an output video signal V0(t) and converting a noise reducer into a noise canceler and a change-over switch 13 to an an ordinary noise suppressing circuit to be known as a noise reducer. At the time of converting the noise reducer into the noise canceler, the switch 13 is turned to an input video signal side terminal and K is fixed on 1/2. Consequently, a circulation loop is interrupted and the circuit is functioned as a noise canceler for executing non-circulation type noise reducing processing.
Patent JP-H11251560-A (JP)
Title: Semiconductor memory and manufacture thereof
Inventor: YAMAZAKI TATSUO
IPC: H01L29/788
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To raise the memory holding ability so as to enable sure element isolation of peripheral circuit handling high voltage. SOLUTION: A high-selectivity etching (SAS) is applied to an Si oxide, using a resist 57 and a laminate gate 46 as a mask. The thickness of a field oxide film 44 of a memory array is smaller than that of a field oxide film of a peripheral circuit but is sufficient for making it remain so that a side wall 58 subjected to the etching at the same time as the field oxide film 44 at the SAS etching is able to the side face of an ONO film 52 at the end of the SAS etching. Thus it is possible to conduct sure element isolation of the peripheral circuit handling high voltage and the side face of the ONO film 52 is never damaged at the SAS etching.
Patent JP-H10248129-A (JP)
Title: Stringing traveling unit and control method therefor
Inventor: ISHIKAWA YOSHINOBU
IPC: H02G1/02
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To ride over an obstacle larger than the diameter of a driving wheel on a stringing though continuous unidirectional turn by an arrangement wherein each truck bends while resisting against a recovery mechanism to displace a balancer and circumvents an obstacle while turning about the stringing. SOLUTION: A stringing traveling unit comprises at least two attitude control balancers 6f, 6r supported rotatably by front and rear trucks 3f, 3r in parallel with front and rear drive wheels 2f, 2r, respectively, and mechanisms 7 for recovering the displaced balancers 6t, 6r provided for respective bending mechanisms 4, 5. Each truck 3f, 3c, 3r is driven by each drive wheel 2f, 2c, 2r to travel while being suspended from a stringing 1 and when it encounters an obstacle 8, e.g. an insulator, in the way of traveling, each truck 3f, 3c, 3r bends while resisting against the recovery mechanism 7 to displace the balancer 6f, 6r and rides over the obstacle 8 while turning about the stringing 1.
Patent JP-H03248027-A (JP)
Title: Pin-shaped load cell
Inventor: YAMAZAKI SHIGERU
IPC: G01L1/22
Filed: 1990-02-27
Abstract: PURPOSE:To prevent formation of an oxide film on the surface of a parent material and to prevent peeling of a pressure sensitive thin film resistor pattern by using a plate and a ring made of SUS, and providing a constitution wherein high-energy beam welding is employed. CONSTITUTION:A pin 40 connects at least two boss members. A plate 20 made of SUS is formed by patterning a thin film strain gage on the surface on the side of the pin 40. A recess part 41 is provided at the generating part of shear ing force due to the pin connection in the pin 40. A communicating hole 43 reaching the outside of the pin 40 from the inside of the recess part 41 is pro vided. The outer surface of a ring 10 made of SUS and the inner surface of the recess part 41 are welded with a high-energy beam after preheating. The inner surface of the ring 10 made of the SUS and the outer surface of the plate 20 made of the SUS are welded with the high-energy beam. Lead wires are arranged in the communicating hole 43. The minute welding can be performed by employing the high-energy beam. The formation of an oxide film can be prevented by forming the ring 10 and the plate 20 of the SUS.
Patent JP-S60192766-A (JP)
Title: Anthraquinone compound
Inventor: MORISHITA YASUYOSHI
IPC: C09B1/54
Filed: 1984-03-14
Abstract: NEW MATERIAL:Compounds of formula I wherein one of X1, X2 is amino and the other is OH; Y1 is a group of formula II; one of Y1, Y2 is H and the other is Y1; Z is O, S; R1, R2 are each H, Cl, F, Br, CN, CH3, C2H5, OCH3, OC2H5; R3 is H, F, Cl, Br, CN, CF3 or a 1-12C alkyl which may be substituted with cyclohexyl(oxy), phenyl or phenoxy or interrupted by 1-3 oxygen atoms, alkoxy, a group of formula III (wherein R4 is H, CH3, phenyl; m is 0-2). EXAMPLE:Anthraquinone compd. of formula IV. USE:The titled compd. which are useful as dyes for guest-host type liquid crystal display elements and polarizing film, has excellent dichroism and durability and develop clear purple in soln. PREPARATION:An anthraquinone compd. of formula V (wherein Y4 is Cl, Br; one of Y5, Y6 is H and the other is Y4) is reacted with a (thio)phenol of formula VIor VII in the presence of an acid acceptor and in the absence or presence of a solvent at 100-250 deg.C.
Patent JP-H07261815-A (JP)
Title: Method and device for generating tool machining path for nc machining
Inventor: OTA ATSUSHI
IPC: G05B19/4093
Filed: 1994-03-17
Abstract: PURPOSE:To easily perform optimum NC data generation when slanting tool axis machining having a tool axis slanting to the Z axis of an NC working machine is performed. CONSTITUTION:The NC machining tool machining path generation device which generates a tool machining path for machining based on shape surface data by using the slanting tool having the tool axis slanting at a specific angle to the Z axis of the NC working machine is provided with an input part 11 for inputting tool machining path data, an external storage part 12 wherein plural kinds of machining direction data on the slanting tool are previously set and stored, a machining direction calculation part 13 which finds a direction orthogonal to the tool machining path data, and a decision part 14 which compares the direction orthogonal to the surface by the machining direction calculation part 13 with set machining direction data read out of the external storage part 12 and selects the set machining direction data that is the closest to the direction orthogonal to the among the set machining direction data as an actual machining direction.
Patent JP-H06239321-A (JP)
Title: Taping device
Inventor: YAMADA KENICHI
IPC: B65B61/20
Filed: 1993-02-12
Abstract: PURPOSE:To perform taping by a sufficient pressing force by a method wherein a guide roller to guide a tape downward is provided, and under the guide roller, a cutter and a carrying roller to hold a tape are provided, and in addition, a tape pulling out means to pull out the tape by gripping the lower end of the tape is provided. CONSTITUTION:A guide roller unit 10 guides a tape T from the bottom by guide rollers 12 and 14. The guide rollers 12, 14 consist of a roller and a protruding roller, and the depressed surface 12a and protruding surface 14a of these guide rollers are mutually engaged. As a result, the tape T is not curled such as in a case where the tape T is guided between simple flat guide rollers 12, 14, and the tape T becomes stiffer, and maintained under a linear shape. By this method, the tape T is cut by a cutter 18 to a specified lenth, and the tape T can be sufficiently firmly adhered under a condition in which the tape T is adhered by carrying roller 22 and 24, and an article 40 is fixed on an article 42.