baber/WOPTO huggingface dataset:
Patent JP-H0989039-A (JP)
Title: Intermediate cylinder member for fluid sealed vibration isolating device
Inventor: MATSUMOTO NOBUO
IPC: B21D51/16
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To easily prepare a member by connecting a tip end of the first bridged part and an intermediate ring by welding, relating to the second ring part integrally formed by a metal pipe, intermediate ring part and the second bridged part. SOLUTION: In a first intermediate product comprising a first ring part 1 and a first bridged parts 4, 4, drawing work is applied to a circular metal plate, to form a cylindrical part and, punching work is applied to this cylindrical part to cut off a part formed into the first window parts 6, 6. Drawing work is applied so that a tip end part of the first bridged parts 4, 4 formed between the first window parts 6, 6 is positioned on a circumference in size equal to an intermediate ring part 3. In the second intermediate product comprising the second ring part 2, intermediate ring part 3 and the second bridged parts 5, 5, punching work is applied to a metal pipe material, and a part formed into the second window parts 7, 7 is removed.  Drawing work is applied to a ring-shaped part in one end side, the intermediate ring part 3 of diameter smaller than the second ring part 2, formed in the other end side, is formed. Tip end surface 4a, 4a are welded to a side end surface of the intermediate ring part 3.
Patent JP-H06101548-A (JP)
Title: Engine for automobile
Inventor: MIYAMOTO KATSUHIKO
IPC: F02D41/02
Filed: 1992-09-21
Abstract: PURPOSE:To prevent a situation wherein idle speed is abruptly changed in setting the idle speed by individually renewing learned values relating to the idle speed as a state in which all of cylinders are operated is switched to that in which the cylinders are stopped or vice versa. CONSTITUTION:A boost pressure sensor 5 and a water temperature sensor 6 are provided upstream of an intake port and an idle speed control mechanism 7 including a switching valve 7A bypassing an intake line across a throttle valve is connected to a control portion 3. The control portion 3 individually learns idle engine speed corresponding to water temperature while cylinders are all operated or while the cylinders are stopped; i.e., the ISC position of the idle speed control mechanism 7 at which to obtain the opening of the switching valve 7A is determined with a ratio corresponding to the above operating conditions. The ratio therefore has different values according to whether all the cylinders are operated or stopped, so a learned value corresponding to each ratio is selected and renewal of the learned value is performed. Correction that does not make idle operation unstable is thus made possible.
Patent JP-H05293528-A (JP)
Title: Guide device for rough roll mill and method for guiding material to be rolled
Inventor: TAZOE NOBUHIRO
IPC: B21B1/26
Filed: 1992-09-21
Abstract: PURPOSE:To reduce the bend of a material to be rolled as best, as possible and to execute finishing rolling without trouble in a V-H tandem rolling of rough rolling. CONSTITUTION:When the tandem rolling is executed by edger mills 2 and a horizontal mill 3 on their outlet sides, side guides are mounted on the inlet sides of the edger mills, on the outlet side of the horizontal mill and between these mills, side guides 5 on the inlet sides of the edger mills perform centering of the material to be rolled, further, side guides 6 on the outlet side of the horizontal mill and side guides 7 between the mills continue to be tightened by the advance of the material to be rolled and bringing the material to be rolled into continuous contact with the edger mills respectively so that the respective gaps to the material to be rolled are reduced. Furthermore, pinch rolls as well as the side guides are set between these mills and when the material to be rolled passes through the edger mills, the pushing force by the pinch rolls is elevated to prevent a surface bend at the rear end part of the material to be rolled.
Patent JP-S63107184-A (JP)
Title: Semiconductor laser device
Inventor: UEJIMA KENICHI
IPC: H01S5/00
Filed: 1986-10-24
Abstract: PURPOSE:To provide a semiconductor laser device which emits two laser beams with a predetermined angle therebetween by a method wherein the resonator consists of at least two groups of resonators, and the resonators of each group constitute a phased array in which the resonator distance sequentially changes. CONSTITUTION:A semiconductor laser device (laser chip) 1 is provided with, on a substrate 2 made of N-type GaAs, a pair of phase arrays 4, 5 partitioned by a groove for isolation 3. These phased arrays 4, 5 emit laser beams 7, 8 inclined to the directions respectively having angles -theta, +theta with respect to a base axis 6. Therefore, these laser beams 7, 8 travel in the directions forming an angle of 2theta with each other and are used as, for instance, the light source of a laser beam printer.
Patent JP-S62111630-A (JP)
Title: 'chinmi' (processed delicacy) from fish meat and its production
Inventor: ITO MITSUO
IPC: A23L17/00
Filed: 1985-11-08
Abstract: PURPOSE:Three kinds of fish meats, boiled, raw and offal are mixed, formed into cubes, smoked, cut into smaller cubes, seasoned, dried and classified by sizes to produce CHINMI inexpensively. CONSTITUTION:Boiled fish meat from which contaminants have been removed by boiling, raw fish from which contaminants have been removed by stirring in cold saline solution and offal meat which has been obtained in the final production process are mixed. The mixture is formed into cubes, the cubes are boiled. The boiled product is smoked, dried, cooled and further cut into smaller cubes. The smaller cubes are seasoned, dried and classified according to their sizes and shapes. Thus, CHINMI (processed dry fish meat delicacy) is inexpensively produced.
Patent JP-H08118067-A (JP)
Title: Lead-free alloy for solder joint
Inventor: HOO SOU CHIEN
IPC: B23K35/26
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To provide an alloy consisting of tin-zinc as base material having the improved ductility while keeping the desired melt properties of the eutectic tin-zinc alloy. SOLUTION: A product having at least one region which includes lead-free solder composition is provided. The lead-free solder composition is composed of an alloy of at least 50 wt.% tin and 7-30 wt.% zinc. An effective amount of silver is added in order to increase the ductility of the resultant alloy up to at least 25% over the ductility of the binary eutectic tin-zinc alloy. In a further embodiment, alloys useful for products comprising lead-free solder composition are provided. The alloys include (8.0+y) wt.% zinc, 0.25 y-0.5 y wt.% silver and at least 50 wt.% tin, where (y) is 0.2-22.
Patent JP-H0698606-A (JP)
Title: Lawn mower
Inventor: KITAMURA JUNICHI
IPC: A01D69/00
Filed: 1992-09-22
Abstract: PURPOSE:To provide a lawn mower ensuring an operator to easily get on and off despite being used properly between walking driving mode and riding one and also enabling the linkage mechanism for its driving to be compactly housed so as not to be in contact with other parts. CONSTITUTION:A riding driving section is provided above an intermediate part of the front and rear wheels on a traveling machine body equipped with a mower, a driving operative section 9a is provided at the idling end of a frame lever 9b revolvably supported around the horizontal shaft core relatively to the machine body frame, and this frame lever 9b is made with a pipe member in an inverse L-shaped manner in the front view of the machine body over the range from riding driving mode with the driving operative section 9a located at the riding driving section to walking driving mode with the driving operative section 9a located above the rear of the machine body, and the driving operative section 9a is linked to a steering operative section provided on the traveling machine body side and a speed change operative section through operative wires 20 and 21 threaded into the frame lever 9b, respectively.
Patent JP-H04132286-A (JP)
Title: Semiconductor laser module and manufacture thereof
Inventor: MASUKO TAKAYUKI
IPC: H01S5/02315
Filed: 1990-09-25
Abstract: PURPOSE:To increase the manufacturing yield and to make possible very accurate temperature control of a semiconductor chip, by making a thermistor assembly by fixing a thermistor on a base of material having an excellent heat conductivity, and by fixing the assembly to a carrier. CONSTITUTION:An LD chip is mounted at a position corresponding to a lens 28 in a carrier 4. And a thermistor assembly 12 for temperature control is arranged in the vicinity of the LD chip, and fixed on the carrier 4 with Pb/Sn eutectic solder having a melting point of 183 deg.C. The fixing to the carrier 4 is done after making into an assembly by fixing a thermistor 6 to a base 10, and after mounting the LD chip on the carrier 4. When a malfunction of the thermistor 6 is found after the thermistor assembly 12 and LD chip are mounted on the carrier, only the thermistor assembly 12 can be removed by heating the carrier 4 up to about 200 deg.C, for example, and by remelting only the Pb/Sn eutectic solder.
Patent JP-H0682814-A (JP)
Title: Liquid crystal device
Inventor: KAKINUMA TAKEO
IPC: G02F1/135
Filed: 1992-08-28
Abstract: PURPOSE:To provide the liquid crystal device which has the high contrast of a reflected direct viewing image, facilitates the formation of the device to a larger area, can be easily provided with a memory characteristic by a low driving voltage, allows rapid rewriting, has no restriction on a transparent substrate material by a photoconductive material and is inexpensive, safe and reflexible. CONSTITUTION:A light control layer 3 is provided between two sheets of transparent substrates 1 and 1. This light control layer 3 is constituted to have the structure in which liquid crystals to be a smectic A phase exhibiting positive dielectric constant anisotropy at a use environmental temp. and transparent polymers are three-dimensionally connected with each other and these liquid crystals are nearly uniformly dispersed in the transparent polymers. Further, the photoconductive layer 6 consisting of a fine powdery or porous amorphous material as an essential component is provided between the light control layer 3 and the one transparent substrate 1, by which the above-mentioned liquid crystal device is obtd.
Patent JP-H02100068-A (JP)
Title: Image forming device
Inventor: IWATA YASUHIRO
IPC: G03G15/02
Filed: 1988-10-07
Abstract: PURPOSE:To form a picture with an appropriate picture density according to the picture density of an original by receiving light in an optical system by a movable light receiving means, detecting the quantity of the received light by a detecting means and controlling a value outputted to an electrifying means by a control means according to the detected value. CONSTITUTION:The optical fiber light receiving part 16 of an optical fiber 16S connected to a light receiving sensor 16Z detecting the density of the surface of the original 2 is movable, and the light receiving sensor 16Z detects the density of part of the original 2. Its range is specified, and an electrification control part 22 controls an electrifying amount according to the specified range. As a result, electrification can be controlled appropriately according to the specified range. A picture with an appropriate picture density can be formed on a body where a picture is formed according to the picture density of the original 2.
Patent JP-H08116143-A (JP)
Title: Surface packaging module and its manufacture
Inventor: HAYASHI KATSUHIKO
IPC: H05K3/34
Filed: 1994-10-18
Abstract: PURPOSE: To improve solder wettability of an outside connection electrode and to provide a surface packaging module which does not break an outside connection electrode during manufacturing, has good division operativity and corresponds to production of various kinds in a small quantities at a low cost. CONSTITUTION: The title module is acquired by dividing a lamination substrate whereon a part is mounted, a pattern element and a wiring pattern constituting a passive part, or either thereof and an outside connection electrode 2 are provided and the outside connection electrode 2 is formed crossing a division part S4 of a lamination substrate and is further coated with solder excepting at least the division part S4.
Patent JP-H0589026-A (JP)
Title: Processor, memory and data processor
Inventor: TAKAHASHI KAZUNORI
IPC: G06F13/16
Filed: 1991-09-30
Abstract: PURPOSE:To reduce the number of bus lines and to accelerate processing speed without enlarging a hardware by dividing either an instruction bus part or a data bus part, at least, so as to be bit width smaller than the internal instruction bus part or internal data bus part of the processor. CONSTITUTION:At a bus interface part 11 of the processor, latch circuits 112a and 112b are provided to demultiplex instructions, which are transferred through the instruction bus part of high-order 16 bits at an external bus part 40 of 32 bits, and to apply those instructions to an internal instruction bus 12, and latch circuits 113a and 113b are provided to multiplex/demultiplex data transferred between the data bus part of low-order 16 bits at the external bus part 40 and the internal data bus part. The instructions or the data are exchanged through switch circuits 114 and 115 between all the 32 bits of the external bus 40 and the internal instruction bus 12 or an internal data bus 13.
Patent JP-S62106060-A (JP)
Title: Production of pure chlorine free cyclopropoane-carboxylic ester
Inventor: MANFUREETO KAUFUHOORUTO
IPC: C07C67/317
Filed: 1986-10-24
Abstract: For the production of chlorine-free cyclopropanecarboxylic acid esters, gamma-butyrolactone and butanol are reacted, in a first step, with hydrogen chloride in the absence of a catalyst at a temperature of 120 DEG -140 DEG  C., the resultant gamma-chlorobutyric acid butyl ester is cyclized at 100 DEG -200 DEG  C. with a solution of a sodium alcoholate in the corresponding alcohol of 4 or more carbon atoms and this product is optionally interestified in a third step with a higher-boiling alcohol of more than 4 carbon atoms. The second and third steps can be performed in one step, if desired.
Patent JP-S61129633-A (JP)
Title: Display device
Inventor: IIZUKA KIYOSHI
IPC: G02F1/15
Filed: 1984-11-28
Abstract: PURPOSE:To observe information well by laminating a display element of non- luminescence type, whose density is changed by application of a voltage, and a display means of self-luminescence type which emits light by application of a voltage and applying the voltage to one of them selectively or applying voltages to them simultaneously. CONSTITUTION:A display element ECD26 of non-luminescence type and a display element ELD27 of self-luminescence type are laminated. With respect to the ECD26, a color developing layer 17, an insulating layer 19, and a color developing layer 18 are laminated between transparent electrodes 15 and 16 on a glass substrate 14, and the density is changed by application of the voltage. With respect to the ELD27, an insulating layer 10, a color developing layer 12, and an insulating layer 11 are laminated between transparent electrodes 8 and 9 on a glass substrate 6. A transparent silicone oil 13 is sealed between a glass substrate 7 on the rear face of the ELD27 and the glass substrate 6, and the ECD26 and the ELD27 are joined into one body by a spacer 20. The voltage is applied to one of the ECD26 and the ELD27 or voltages are applied to both of them simultaneously by a switching mechanism omitted in the figure to display a pattern. Thus, this device makes always good information observation possible and is suitable for a finder of a camera.
Patent JP-H0998113-A (JP)
Title: Active/spare switching device
Inventor: KONO KEIJI
IPC: H04B1/74
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To suitably switch active and spare terminal station equipment concerning an active/spare switching device in a system to which two pieces of equipment are connected. SOLUTION: Concerning the system composed of an active circuit, for which signal processing elements composed of two terminal station equipments are serially connected, and a spare system in the same configuration as this active system, which is parallelly connected to the active circuit, for inputting the same signal as the active circuit, the same signal is inputted to a 1st circuit 1 and a 2nd circuit 2 and signal processing is performed at each circuit. Those output signals are respectively monitored by 1st and 2nd abnormality detecting means 3 and 4 and when the 1st abnormality detecting means 3 detects the existence of abnormality in the output signal of the 1st circuit 1, for example, a selective output means 5 selectively outputs the output signal of the 2nd circuit 2.
Patent JP-H02101019-A (JP)
Title: Anti-aids agent
Inventor: SOMA GENICHIRO
IPC: C07K19/00
Filed: 1988-10-05
Abstract: PURPOSE:To provide an anti-AIDS agent containing TNF-alpha, a fused protein between thymosin beta4 and TNF, etc., as the active component and capable of fundamentally curing AIDS and also preventing crisis of AIDS of an HIV infected person. CONSTITUTION:TNF-alpha, TNFAM1 having an amino acid sequence of formula I, TNFAM2 having an amino acid sequence such that the 6th Ser of the amino acid sequence of the formula I is replaced by Cys, Thbeta4-AM1 having an amino acid sequence of formula II, i.e., a fused protein between thymosin beta4 which is a sort of thymic hormone and reported as a substance capable of recovery of immunological competence and TNF-alpha, Thbeta4-AM2 having an amino acid sequence such that the 49th Ser of the amino acid sequence of the formula II is replaced by Cys or a mixture thereof is mixed into the subject agent. The above-mentioned active components can specifically destroy T4 cells infected by HIV and/or have an action of removal of HIV from the HIV- infected T4 cells.
Patent JP-2001071918-A (JP)
Title: Electric power steering device
Inventor: YOSHIOKA MORIHISA
IPC: B62D3/12
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To suppress a backlash at the engagement part of a rack gear with a pinion gear to obtain good feeling of steering. SOLUTION: In a steering device in which a pinion shaft 4 rotatively operated by a steering wheel is engaged with a rack shaft 2 for steering wheels and which obtain auxiliary torque corresponding to steering torque of the pinion shaft 4 from a motor, a rolling bearing 12 supporting the neighboring part of a pinion gear 4a of the pinion shaft 4 is loosely fitted into the inside diametrical surface part 3a of a housing 3. An elastic member 14 for energizing the rolling bearing 12 to the rack shaft 2 side is interposed between the rolling bearing 12 and the inside diametrical surface part 3a of the housing.
Patent JP-H0299260-A (JP)
Title: Casting method
Inventor: ONODA HAJIME
IPC: B22D23/00
Filed: 1988-10-06
Abstract: PURPOSE:To eliminate the need for a melting furnace and to obtain a casting product which is free from pinholes and cavities and has stable quality by housing a metal ingot to be melted into the space part of a casting mold, heating the ingot to melt from the outside and applying ultrasonic oscillation thereto. CONSTITUTION:The metal ingot to be melted is housed into the space part 4 of the casting mold 1 and a high-frequency coil 11 is lowered and is set to the outer periphery of the casting mold 1. An ultrasonic oscillator and a high-frequency power source are then turned on. The metal itself is heated to melt and the fluidized Al is ultrasonically oscillated by an ultrasonic oscillator element 24 by which the molten Al is packed to all the corners of the space part 4. Further, the Al in a riser 5 is melted to flow to the space part 4. The generated gas is vented from a vent hole 6 by a vacuum pump 8. The molten metal solidifies and the casting product is obtd. when the ultrasonic oscillator and the high-frequency power source are turned off after the specified time. The equipment is simplified in this way and the casting product which is free from the pinholes and cavities and has the stable quality is obtd. in this way.
Patent JP-H01139071-A (JP)
Title: Surgical drain device
Inventor: REONAADO DEE KURUTSU
IPC: A61M1/00
Filed: 1988-10-05
Abstract: PURPOSE: To enable removal of a liquid from a thoracic cavity while maintaining a moderate negative pressure in the thoracic cavity by providing an excessive negative pressure relieving part to ease an excessive negative pressure in a collection chamber to which a path for a fluid is connected. CONSTITUTION: A draining device 10 is provided with a container 12 having a collection chamber 14. An inlet 16 for a fluid extending to an upper part of the container 12 introduces a liquid discharged from a patient to the collection chamber 14. A suction outlet 18 of the container 12 is connected to a suction or negative pressure source and communicates with the collection chamber 14 through a path 22. A check valve 24 provided on the path 22 allows a fluid to flow to the suction outlet 18 alone from a suction inlet 34. An excessive negative pressure relief part 130 is provided to ease an excessive negative pressure within the collection chamber 14.  A push button 134 of the excessive negative pressure relieving part 130 is depressed continuously until the negative pressure returns to a proper value, and then, the excessive negative pressure relieving part 130 automatically stops its function.
Patent JP-H0893241-A (JP)
Title: Electric circuit for self-traveling type construction waste material crusher
Inventor: SAWA HIDEKAZU
IPC: E04G23/08
Filed: 1994-09-20
Abstract: PURPOSE: To enable selective operation in a working position by providing an upper control panel and a lower control panel respectively with working alternate switches for operating each actuator. CONSTITUTION: When a required actuator is switch-operated, one required working alternate switch in an upper control panel 12 and one working alternate switch in a lower control panel 11, with the respective one side contacts and other side contacts thereof communicated with each other are both operated to be pushed in or pulled out. A current thereby flows to the solenoid of a solenoid change-over valve for controlling this actuator. When the emergency stop alternate switch 31' of the upper control panel 12 is operated to be pushed in, for instance, emergency stop indicating lamps 32', 32 are both lighted, and even if a power circuit to solenoids for solenoid change-over valves 15, 17, 19, 21 is opened by the emergency stop alternate switch 31' or 31, there is no influence on the lamp circuit of a work indicating lamp provided at each working alternate switch.
Patent JP-H1189350-A (JP)
Title: Paddy field working vehicle
Inventor: KIMURA HIROTO
IPC: A01C11/02
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a rice transplanter capable of not only enabling a lifting and lowering control by a sensitivity proper to a mud hardness of a paddy field but also enabling a proper lifting and lowering control based on the surface of the paddy field even in a largely tilted state of a traveling machine body in the front and rear direction. SOLUTION: This paddy field working vehicle has a controlling device 48 capable of freely exchanging a first controlling mode for setting an objective posture of a sensing float 18A based on an upper and lower displacement magnitude of a mud-surface float 18B changing the sinking amount from the surface of the paddy field corresponding to the mud hardness of the surface of the paddy field, and carrying out the lifting and lowering of a working device, with a second controlling mode for lifting and lowering the working device so that the sinking amount of the mud-surface float 18B from the surface of the mud field may be maintained at an objective value,  and the controlling operation of the controlling device 48 is set so as to be automatically changed from the first controlling mode to the second controlling mode when the tilting value more than the set value of a traveling machine body in an up-in-front state is observed by a pitching sensor 51.