baber/WOPTO huggingface dataset:
Patent JP-H08337263-A (JP)
Title: Pump dispenser and ejector head
Inventor: HORI NAGAAKI
IPC: B65D47/34
Filed: 1996-04-03
Abstract: PURPOSE: To provide a pump dispenser which by virtue of a simple constitution prevents the solution inside from escaping at the time of a lock and when suction is finished and also prevents the liquid from dripping from the nozzle when discharge is finished. CONSTITUTION: A pump chamber 2 is fitted inside with a vertically movable valve shaft 20. While the valve 23 of a suction valve at the lower end of the valve shaft 20 is being held in contact with the valve seat 72 of the suction valve 7, the position of the upper end of the valve shaft 20 is set higher than the valve seat 92 of a discharge valve 9 at the time of a lock, this setting enabling the valve 93 of the discharge valve 9 to be lifted from the valve seat 92 by the top end of the valve shaft 20. Furthermore, the valve shaft 20 has a sealing valve 22 which closes a passageway 8 by tight contact with a first sealing seat 51 at the time of a lock and by tight contact with a second sealing seat 52 when repositioned after suction is finished.
Patent JP-S60253853-A (JP)
Title: Optical system of automatic analyer
Inventor: HOSOI KIYOO
IPC: G01N21/59
Filed: 1984-05-30
Abstract: PURPOSE:To make it possible to cancel the axial shift of a lens, by providing incident and emitting side lenses with respect to the center of a cuvette to as to arrange both lenses in a common focus relationship and constituting the outside lens in integral relation to an optical transmission means. CONSTITUTION:Not only an optical fiber 3 and a lens 11a but also a lens 11d and an optical fiber 8 are integrally constituted of respective holding members 12 and lenses 11b, 11c are also integrated by a cylindrical housing 13 while the space between lens 11a, 11b and that between lenses 11c, 11d are positioned so as to be two times a focal distance and the holding member 12 are clamped to the housing 13. By this mechanism, the axes of fibers 3, 8 and the lenses 11a- 11d required a close parallel degree with respect to an optical axis 9 but axial shift is set off around a cuvette 6 by the common focus arrangement of lenses to eliminate the axial shift in the image formation of the fiber 8. By this method, a required accuracy of an assembling process can be lowered.
Patent JP-S61265899-A (JP)
Inventor: AOKI MASAMITSU
IPC: H05K3/46
Filed: 1985-05-21
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-S60253204-A (JP)
Title: Connecting conductor
Inventor: HIRATA JIYUICHI
IPC: H01F27/40
Filed: 1984-05-30
Abstract: PURPOSE:To enable to reduce arc energy, and to check damage of an apparatus and secondary damage by a method wherein a connecting conductor is constructed of conductors of the plural number, and moreover, constructed by crossing mutually. CONSTITUTION:A connecting conductor is construted of insulated conductors 13 of the plural number of pieces, and terminals 14 are fitted according to contact bonding to secure and to facilitate connection to both the edges of the conductor 13. The point differed from the usual connecting conductor is that the conductors of the plural number of pieces are used, and the connecting conductors 13a, 13b of the plural number are crossing mutually. When an excess current is flowed according to trouble, mutually repelling forces act between the connecting conductors 13a, 13b. When arresters 5a, 5b are destroyed, the connecting conductors are made freely, and the fellow terminals 14a, 14b come in contact mutually. Consequently, an arc is curtailed, or made to a feeble arc, accordingly, arc energy is made small, damage of an apparatus such as deformation of a tank 3, etc. can be made also to slight, and secondary damage can be also checked.
Patent JP-2000298054-A (JP)
Title: Method and device for measuring liquid level
Inventor: HAMANO MITSURU
IPC: G06T1/00
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To allow stable measurement of liquid level at low cost even with a kneaded liquid of high viscosity wherein complex and large ripple or bubble occurs on its surface. SOLUTION: Irradiated with slit light 34, a liquid level is imaged, and based on the image information, the distance for liquid level is calculated for a plurality of different positions for generating distance data, so that even with a kneaded liquid of high viscosity where complex and large ripple or bubble occurs on the surface, the liquid level is measured with no special effort for suppressing the ripple or bubble. Since the slit light 34 as well as image information is not affected by temperature change, a liquid level is measured stably. Since the slit light 34 requires no high optical output level, the liquid level is measured while the irregular reflection on the liquid surface is suppressed.
Patent JP-H07320763-A (JP)
Title: Power generating method, power generating device, and automobile loaded with power generating device
Inventor: KAWASAKI SHINJI
IPC: H01M8/06
Filed: 1994-05-23
Abstract: PURPOSE:To provide a power generating device which is conformable to a sudden load fluctuation and requires no auxiliary device such as high output battery at starting by providing a buffer means and a means for supplying a fuel of fixed pressure from the buffer means to a fuel cell. CONSTITUTION:Methanol 1 is mixed with water 2 and evaporated in an evaporator 3, and the evaporated methanol and steam are guided into a reformer 4 to generate a reformed gas consisting of hydrogen, carbon monoxide, and carbon dioxide. The reformed gas is then supplied to a hydrogen separating device 5 consisting of a hydrogen separating film to separate only hydrogen gas from the other gases, and the resulting hydrogen gas is stored in a buffer device 8 through a pressure reducing device 6 and a pressure raising device 7. The hydrogen stored in the device 8 is supplied to a solid polymer electrolytic fuel cell 9, with a prescribed quantity and prescribed pressure, through a hydrogen supplying device 10 such as a pressure reducing valve as the fuel of the cell 9. Thus, the supplying gas pressure to the cell 9 is stabilized, and conformable to a sudden load fluctuation, and a high output battery at starting can be dispensed with.
Patent JP-H02285398-A (JP)
Title: Lid device
Inventor: KANEYOSHI MASAZUMI
IPC: G10C3/02
Filed: 1989-04-26
Abstract: PURPOSE:To put a spring mechanism in operation and to easily detach a lid from a cabinet by providing the lid provided with a shaft which is fitted in a bearing provided on the internal surface of a side plate in a free infested state and a buffer device which is provide between a lever and the side plate. CONSTITUTION:The bearing 15 is fitted in a bearing hole bored in the internal surface of the side plate 2 of the cabinet, a boss 16 fitted to the lever 10 is inserted into the bearing 15, and the lever 10 is enabled to rotate around the bearing 15 as a fulcrum in parallel along the internal surface of the side plate 2. Then while the shaft 4 fixed to the lid 1 is inserted into the boss 16, a pin 11 fitted to the lever 10 is inserted into and engaged with a hole 1-a formed in the flank of the lid 1. The rotating operation of the lid 1 is therefore converted into the rotating operation of the lever 10 and a spring 14 coupled with the lever 10 shrinks. Consequently, the lid 1 is given damper effect or free-stop effect by setting the load on the spring 14 according to the load on the lid 1.
Patent JP-S5232466-A (JP)
Title: Wrapping device of belt-like material
Inventor: TAJIMA YOSHIHARU
IPC: B65H19/22
Filed: 1975-09-08
Abstract: PURPOSE: Readily achieving sequential wrapping of flexible belt-like material. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11306791-A (JP)
Title: Semiconductor memory device
Inventor: ITO YUTAKA
IPC: H01L27/108
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To increase the product yield of a dynamic RAM or the like provided with many banks which can perform the selection operation of word lines independently of each other. SOLUTION: In a multibank-type dynamic RAM or the like which is provided with 16 banks BANKO to BANKF which can perform the selection operation of word lines independently of each other, one redundant bank BANKR, an X-system redundant circuit ARU and a Y-system redundant circuit TRU are installed, and power-supply routes which supply an operating power supply to the respective banks are installed independently in the respective banks. For example, when a DC characteristic defect (in a part A) is generated in the bank BANK1, the power-supply route of the bank BANK1 is cut so as to be changed over to the power-supply routes of the X-system redundant circuit XRU, the Y-system redundant circuit YRU and the redundant bank BANKR, and the access impossibility of all the banks is relieved.
Patent JP-H01315551-A (JP)
Title: Free access floor plate
Inventor: KOBAYASHI TOKUZO
IPC: E04F15/024
Filed: 1989-04-26
Abstract: PURPOSE:To prevent rattling of a square panel by providing flexibility properly along one of the diagonal lines of the panel which is transformed along the groove of the floor surface when the panel is placed on the under floor ground of an inferior flatness. CONSTITUTION:A top sheet 1 shaped in a plane steel plate and a bottom sheet 2 forming a vertical wall around its outer circumference are used to constitute a square floor panel that is made of the top sheet 1 and the bottom sheet 2 connected to each other at the outer circumference edges. Then, legs 9 mounted at the 4 corners of the bottom sheet 2, a diagonal line groove 5 formed along the diagonal line of the top sheet 1, and the flexibility of the steel plate at the bottom surface of the diagonal line groove 5 constitute a structure that enables the entire square floor panel to adapt itself to the groove of the floor surface. Thus, when the flatness of the under floor ground is inferior, the transformation is generated at the dividing part of the diagonal line and the legs at the 4 corners adapt themselves to keep contact with the ground at their respective levels, eliminating the generation of rattling.
Patent JP-H0410455-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TANAKA HIROTO
IPC: H01L21/3205
Filed: 1990-04-26
Abstract: PURPOSE:To improve the processing characteristics of a signal to be processed in a signal processing section and integration density by forming the film thickness of a signal-processing wiring as a metallic layer for a wiring placed on the top face of the signal processing section at a value smaller than a specified value and the film thickness of a large-power driving wiring as a metallic layer for a wiring formed on the top face of a large-power driving section at a value larger than the specified value. CONSTITUTION:A signal processing section 12 processing a signal to be processed and a large-power driving section 13 amplifying the processed signal are formed separately to the semiconductor substrate 11 of a power IC, and the signal processing section 12 and the large-power driving section 13 are connected by a plurality of signal transmission lines 14. The film thickness of a signal processing wiring 15 is shaped in a value smaller than a specified value (such as 1.0mum), and the film thickness of a large-power driving wiring 16 is formed at a value larger than the specified value. Where said specified value is determined while using film thickness required and sufficient for preventing the generation of electro-migration in the large-power driving section 16 and for acquiring the reliability of amplification operation in the large-power driving section 13 as a reference.
Patent JP-S5233592-A (JP)
Title: Ion concentration measuring apparatus
Inventor: UMETSU HIROSHI
IPC: G01N27/28
Filed: 1975-09-10
Abstract: PURPOSE: Ion concentrations in electrolyte are stably and highly accurately measured without being contaminated by residual liquid owing to the use of a piston and O-ring. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11336828-A (JP)
Title: Changeover type liquid pressure attenuation bearing
Inventor: SCHWERDT HANS-WERNER
IPC: F16F13/26
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a changeover type liquid pressure attenuation bearing which can avoid the vibration excitation of a regulation member by the pressure rise in a working chamber. SOLUTION: This changeover type liquid pressure attenuation bearing is a changeover type liquid pressure attenuation bearing 1 filled with an attenuation liquid 4 including a working chamber 2 and a compensation chamber 3 combined to lead the attenuation liquid through at least one through hole 5 in a separation wall 6, and the through hole 5 can be opened and closed by the regulation member 7 of a regulation device 8. The regulating member 7 has a volume variable chamber 9 filled with a gas form medium at the side opposing to the working chamber 2, and the volume variable chamber is communicated to the atmosphere through at least one communication hole 38.
Patent JP-S61266845-A (JP)
Title: Transmission v-belt
Inventor: KAWASHIMA YOSHINORI
IPC: F16G5/16
Filed: 1985-05-21
Abstract: PURPOSE:To stabilize contact portion lines and improve power transmitting capacity, efficiency and durability of a belt by permitting apexes of arcuate surfaces formed on both sides of a V-shaped block to abut against opposed surfaces of a V-groove of a pulley for power transmission. CONSTITUTION:The lower block 17 of a V-shaped block 12 has the lower portions of both left and right arms 17a, 17b interconnected with a connecting portion 17c and the upper portions opened to have a generally U-shaped form, and the outside surfaces of both left and right arms 17a, 17b frictionally engaging opposed surfaces 18, 18 of a V-groove of a pulley are formed respectively with arcuate surfaces 17d, 17d directed toward the inside of a V-belt. Since the apexes of arcuate surfaces 17d, 17d contact the opposed surfaces of the V-groove to transmit power, contact portion lines are stabilized. The endless belt 11 is located in the lower block 17 and fixed thereto with the upper block 16. The lower and upper blocks 17, 16 are fastened to each other on the upper portion of the endless belt 11.
Patent JP-S61265815-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: HIROBE TOSHIHIKO
IPC: H01L21/31
Filed: 1985-05-20
Abstract: PURPOSE:To reduce the deposited amount of silicon powder in an exhausting pipe, by attaching a powder trap having a meandering path in a reacting chamber so that the trap can be freely attached and detached, and forming air stream path to the exhausting pipe through the powder trap. CONSTITUTION:A reacting gas G is supplied in a reacting chamber 4. The component of silane gas is decomposed by glow discharge 1. A thin amorphous silicon film is formed on a substrate 2. The gas outputted from the glow discharge region is finally exhausted through the exhausting pipe 5. Multiple sheet- shaped stages 11 are provided in a powder trap 10. Air stream flows in a snake pattern sequentially from the upper part to the lower part. The powder trap 10 is attached in the reacting chamber 4 so that the trap is freely attached and detached. When silicon powder D is accumulated in the powder trap 10, the powder trap is removed, and the silicon powder D can be removed safely.
Patent JP-S62265879-A (JP)
Title: Monitor device
Inventor: ARAKI AKISHI
IPC: H04N7/18
Filed: 1986-05-13
Abstract: PURPOSE:To improve a user's operability by arbitrarily setting frequency that the output signals of plural television cameras are sequentially switched and supplied, different from frequency that said output signals are sequentially supplied to an image processing part for detecting a change in a picture. CONSTITUTION:The frequency (the period to switch the 2nd switch circuit 11) that the output signals of plural television cameras 1 are sequentially supplied to a monitor 6 can be set arbitrarily and independent of the frequency (the period to switch the 1st switch circuit 33) that said outputs are sequentially supplied to the image processing part 30. Thus the image processing part 30 quickly detects a change in the picture, and moreover a user can freely select a change in the picture on the monitor 6. Besides, when a change in the picture of the image processing part 30 is detected, the output signal from the television camera whose picture change is detected is supplied to the monitor 6, which displays the picture.
Patent JP-S59894-A (JP)
Inventor: SHIMADA KAZUYUKI
IPC: G08B5/00
Filed: 1982-06-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07319734-A (JP)
Title: Runaway monitor circuit for central processing unit
Inventor: TAJIRI YUJI
IPC: G06F11/30
Filed: 1994-05-24
Abstract: PURPOSE:To provide a runaway monitor circuit for a central processing unit in order to quickly detect a runaway of the central processing unit and then stops the operation of the unit. CONSTITUTION:A storage circuit 4 stores the signal of one of both logical levels in an address corresponding to the address where a ROM 3 for storing a program stores an operation code and stores the signal of the other logical level in an address corresponding to the address where the ROM 3 stores a code other than the operation code respectively corresponding to the address and the storage contents of a ROM which stores the program of a central processing unit 1. Meanwhile, a check circuit 6 checks the coincidence or non- coincidence between the output signal of a fetch timing circuit 5 of the unit 1 and the output signal of the circuit 4 and then outputs a signal to stop the operation of the unit 1.
Patent JP-H01280003-A (JP)
Title: Glove for clean room
Inventor: IMAI KAZUNARI
IPC: A41D19/00
Filed: 1988-05-02
Abstract: PURPOSE:To provide the title glove, with its fingertips firmly covered with thin rubber sacks respectively, thus improved in the fit feel leading to improving workability, thereby suitable for the work in clean rooms. CONSTITUTION:The objective glove can be obtained by firmly attaching thin rubber sack(s) 2 to the tip(s) (the front of the first joint) of at least one finger of a glove 1.
Patent JP-S60254684-A (JP)
Title: Laser oscillation device
Inventor: NAWA AKIYOSHI
IPC: H01S3/041
Filed: 1984-05-31
Abstract: PURPOSE:To inhibit the overheat of reflectors due to the absorption of laser beams by strengthening reflector cooling by a method wherein a gas passage which circulates part of the laser gas through part of the reflectors is provided with a blower which forcibly circulates the laser gas. CONSTITUTION:An auxiliary blower 58 which forcibly circulates the laser gas is installed to the inlet of the gas passage 55 formed between a bellows 54 and a duct 46. A filter 52 is installed to the blower 58 on the intake side. In the titled device thus constructed, the laser gas is forcibly circulated through the passage 55, and the reflectors 28 and 30 are forcibly cooled.
Patent JP-H06323331-A (JP)
Title: Linear sliding device with rack, and table device using this device
Inventor: TERAMACHI HIROSHI
IPC: B23Q1/58
Filed: 1993-05-11
Abstract: PURPOSE:To provide a linear sliding device with a rack enabling table device to be constituted easily and the motion of a movable body to be made highly accurate. CONSTITUTION:A table device is formed of a track base 21 disposed on a fixed part 1, a sliding table 22 traveling along the track base 21, and a movable body 4 guided on the fixed part 1 by the sliding table 22 so as to drive the movable body forward by meshing a pinion, rotated by a motor 7 on the movable body 4, with a rack 5 formed on the side face of the track base 21. At the time of fixing the sliding table 22 to the movable body 4, the sliding table 22 is slightly rotated in relation to the track base 21 to perform pre-load adjustment between the sliding table 22 and the track base 21. On the other hand, the side face of the sliding table 22 is pressed by a pressing screw 46 provided at the movable body 4 to perform pre-load adjustment between the pinion 6 and the rack 5 by the reaction.
Patent JP-H01153016-A (JP)
Title: Apparatus for storing raw tea leaf
Inventor: KATO SHOICHI
IPC: A23F3/06
Filed: 1988-05-02
Abstract: PURPOSE:To supply a prescribed amount of air to raw tea leaves with a small number of blowers, by attaching openable partition plates in an air duct with proper intervals, placing a blower in front of the foremost partition plate and closing the partition plate of a position corresponding to the rear end of the raw tea leaves. CONSTITUTION:A number of partition plates 7 are attached to an air duct 5 and a blower 6 is placed in front of the foremost partition plate 7e to blow cooling air into a storage tank 1. When the raw tea leaves T in the storage tank 1 are delivered and the rear end of the tea reaches the position A, the partition plate 7a is closed and when the raw tea leaves reaches the position B, the partition plate 7b is closed. The rotational speed of the blower 6 is preferably decreased according to the decrease of the effective area of the air duct 5.
Patent JP-S60255692-A (JP)
Title: Apparatus for treating compound semiconductor single crystal having high dissociation pressure
Inventor: SASA KOUICHI
IPC: C30B15/00
Filed: 1984-05-31
Abstract: PURPOSE:To provide the titled treating apparatus composed of a separable sealed vessel for holding the component having high dissociation pressure, a solid or liquid sealant applied to the joint of the separable vessel, and a means for imposing a stress to the joint part, thereby facilitating the balancing of the pressure between the inner and the outer parts of the vessel. CONSTITUTION:The titled apparatus is composed of the upper vessel 1 made of Mo and the lower vessel made of Al2O3. Liquid B2O3 is put into the liquid sealant-holding part 3 of the vessel 2, and the lower end of the upper vessel is dipped into the liquid and made to be contacted with the lower vessel under a proper stress, wherein said vessel 2 is supported elastically with the coil spring 8 having a spring constant to apply the stress of 20-30kg/cm<2> at the contact part. Ga and As are charged in a crucible, GaAs is synthesized directly in the sealed vessel, and the growth of the GaAs single crystal is carried out keeping the pressure of As at a definite level. The breakage of the vessel, the clouding of the optical window 9 and the loss of As before or after the pulling operation can be prevented by this process. For example, graphite can be used as the solid sealant 12.
Patent JP-S62266903-A (JP)
Title: Digital fm modulation system
Inventor: OKADA YUKIHIRO
IPC: H03C3/00
Filed: 1986-05-15
Abstract: PURPOSE:To obtain a digital FM modulation system by inutting directly a PCM signal to an FM modulator, generating a digital FM modulation wave by a digital means and applying D/A conversion to obtain the FM modulation wave. CONSTITUTION:An 8-bit sampling PCM signal (a) is inputted from a terminal 1, a signal (b) taking an optional value of 0-2 being an output of a deviation coefficient device 3 is multiplied with the signal (a) by a multiplier 2 to form a signal (c) in 9-bit. Then an adder 4 adds the signal (c) to an output (e) of an offset constant generator 5 to output a signal (d). When the input data is zero, the level of the signal (d) depends only on an offset constant (e). The signal (d) is inputted to an MOD(p) accumulation circuit 6 and values at an interval of 128 skip to be accumulated are outputted as signals (f) at each sampling period 4fsc. The signal (f) is an address of a Sin ROM 7 and a trigonometric function is outputted from the ROM 7. An output (g) of the ROM 7 is converted into an analog signal and the frequency of the output of a D/A converter 10 is shifted by an input data to give an output of FM modulation wave. The center frequency depends on the selection of the offset constant.